WO2007120074A2 - Moteur à turbo-piston et compresseur à turbo-piston - Google Patents

Moteur à turbo-piston et compresseur à turbo-piston Download PDF

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Publication number
WO2007120074A2
WO2007120074A2 PCT/RU2007/000031 RU2007000031W WO2007120074A2 WO 2007120074 A2 WO2007120074 A2 WO 2007120074A2 RU 2007000031 W RU2007000031 W RU 2007000031W WO 2007120074 A2 WO2007120074 A2 WO 2007120074A2
Authority
WO
WIPO (PCT)
Prior art keywords
piston
брай
rotor
valve
например
Prior art date
Application number
PCT/RU2007/000031
Other languages
English (en)
Russian (ru)
Other versions
WO2007120074A3 (fr
Inventor
Vladislav Vladimirovich Velitsko
Original Assignee
Velitsko Vladislav
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Velitsko Vladislav filed Critical Velitsko Vladislav
Priority to US12/162,405 priority Critical patent/US20090028739A1/en
Priority to EA200801778A priority patent/EA200801778A1/ru
Publication of WO2007120074A2 publication Critical patent/WO2007120074A2/fr
Publication of WO2007120074A3 publication Critical patent/WO2007120074A3/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger

Definitions

  • the invention relates to expansion machines (PM), in particular to internal combustion engines (ICE) and / or external combustion engines, to expanders, gas generators (GG), for example, free-piston GG (LNG), chemical reactors (XP), for example, gas turbine installations (gas turbines), for example, designed for the disposal of chemical weapons and to superchargers.
  • PM expansion machines
  • ICE internal combustion engines
  • GG gas generators
  • XP chemical reactors
  • gas turbine installations gas turbines
  • expansion machine means PM of any structure in which the expansion of the working fluid (PT) takes place.
  • the term “supercharger” refers to any device in which PT is injected and / or compressed, for example, a compressor, pump, vacuum pump, gas pump.
  • working fluid means any PT involved in the operation, regardless of whether energy is removed from it (motor PT (RTD)) or supplied to it during operation (PT supercharger (PTH)), while during operation, for example, the chemical composition and / or state of aggregation of the PT can change, at least partially, as well as PT can contain ballast, for example, harmful impurities, any at least one PT component, e.g.
  • engine PT means PT of any composition performing work in PM, while it may consist of a single chemical element or substance or may, at least partially, be formed in the process reaction of a fuel with an oxidizing agent or in the process of decomposition of a unitary fuel, while the RTD may include any components, such as catalysts, inhibitors, and regulators of the physical and / or chemical composition of PT, for example, recirculated exhaust gases (OG).
  • OG recirculated exhaust gases
  • the term “supercharger PT” means PT of any composition to which energy is supplied in the supercharger, while, for example, at least one component may be included in the supercharger PT, at least partially intended for lubrication and / or cooling and / or sealing, for example, a liquid, for example oil and / or water.
  • the term “harmful impurities” means any impurities whose damage in the presence of PT is higher than the positive effect of their presence, for example, it can be abrasive inclusions and chemically aggressive elements and substances, for example compounds sulfur, siloxanes, halide compounds, vanadium.
  • exhaust gases means exhaust gaseous products of combustion (GPS) released from PM after the expansion process.
  • PT expansion machines are divided into those that use predominantly potential energy, those that use predominantly kinetic energy PT, and engines that use both potential and kinetic energy PT, in comparable proportions, for example, turbocompound engines.
  • GGs are not specifically considered, but engines are considered and it is understood that any
  • SUBSTITUTE SHEET (RULE 26) the engine under consideration can perform the functions of a gas generator, for example, when reducing mechanical load on it or combine them, such as a piston internal combustion engine (MPE), which is part of a turbocompound installation, which is also a gas generator for a power gas turbine (gas turbine) or as an engine with turbocharging.
  • MPE piston internal combustion engine
  • gas turbine gas turbine
  • XP is not specifically considered, since it is understood that any ICE can be used as XP and at the same time it is XP itself, in which the chemical transformations of the fuel take place.
  • gas turbine means at least one GT of any prior art design.
  • ICEs energy is at least partially supplied by fuel whose reaction products are PT.
  • PT reaction products
  • Combinations of these engines are also known, for example, steam-diesel engines or combined-cycle plants (111 U) containing a gas turbine unit and a steam turbine unit (PTU) or CCGT unit containing MPE and PTU on one shaft.
  • OD volumetric engines
  • OD refers to various types of airborne engines, for example classic airborne engines of both throttle and crosshead designs, containing a crank mechanism (KShM), rotary piston engines (RPMs) of internal combustion engines (hereinafter, the term RPD means RPD of internal combustion engines, unless it is specifically indicated that this external combustion engines), ring, for example rotary or turbo-rotor engines, vane engines, trochoid, for example gerotor engines and screw engines of various designs, for example spur, that is, with a zero angle of rotation of the rotors.
  • external combustion engines created on the basis of the indicated OD or served as their prototype for example, steam engines (PM), mainly use potential energy.
  • PM steam engines
  • the kinetic energy of PT is mainly used by various dynamic engines (DD), for example turbines.
  • DD dynamic engines
  • the joint use of potential and kinetic energy in comparable proportions is carried out in turbocompound engines containing, for example, MPE connected to the main shaft (KB), power GT, as well as in combination with gas turbine with Cl 11 1, where SPGT works as a compressor and a combustion chamber (CS), and therefore uses part of the potential energy PT for the proprietary needs of the power plant.
  • combustion chamber means at least one COP of any prior art design.
  • the most widespread are ICE operating on the cycles of Otto, Diesel and Trinkler, structurally made in the form of MPE. These types of engines are widely used in transport engineering, mechanization and energy.
  • Volumetric combustion engine comprising an outer COP and functioning, • e.g., Brayton cycle, e.g. gerotor internal combustion engine with a complex profile comprise working bodies and highly
  • XP built on the basis of PM, such as gas turbines, provides the necessary delay time to minimize emissions of harmful substances (BBB) from the exhaust gas.
  • BBB harmful substances
  • volumetric type blowers for reciprocating blowers are the presence of harmful space, which is at least 2% of the working volume.
  • screw and similar blowers - a relatively low degree of pressure increase in the stage with optimal efficiency.
  • dynamic superchargers are the disadvantages of dynamic superchargers
  • SUBSTITUTE SHEET (RULE 26) type in particular turbines, is the sensitivity of the working bodies to the composition and parameters of PT, as well as a significant dependence of efficiency on the percentage of charge of the supercharger.
  • the invention aims to create a technologically advanced engine in production and with high efficiency, combining the positive aspects of both the engine and turbines, as well as allowing the use of liquid and / or gaseous fuels, including those not currently used in the engine, effective supercharger and expander, which will replace most of the known designs of engines and superchargers, as well as any combinations thereof, for example, expander and compressor units.
  • a turbo piston machine contains at least one rotor and, for example, at least one stator, forming at least one PK located, for example, concentrically with KB.
  • PK is periodically divided into at least two volumes (two PK) by at least one rotor-coupled rotary valve.
  • At least one protrusion acting as a piston is made on the rotor, and at least one groove is provided in the valve, respectively, which ensures the passage of the piston during operation, that is, the piston and the groove are paired.
  • TPM allows you to create engines that replace any known from the prior art superchargers ⁇ expanders, as well as any known engines that operate according to any cycles known from the prior art, in particular Otto, Diesel, Trinkler, Brighton, Erickson-Joule cycles, Humphrey, Lenoir, Rankine, and Sterling.
  • turbo-piston machine refers to both turbo-piston PM (TPD) or turbo-piston blower (1 I 1 IlH) or any possible combination in a single device, while any SST SST comprises located in the Housing, PO (at least one Valve and at least one Rotor).
  • housing means at least one TPM structural element (stator) which is statically fixed, while the term housing, if they are not allocated to separately described TPM structural elements, fall structural elements fixed on the body, for example, such as cylinder liners, studs, covers, and so on.
  • FIG. 1 - 3 shows the duty cycle of the TPR.
  • FIG. 4-6 show the duty cycle of the WBC.
  • FIG. 7 - 15 presents the working bodies (PO) of TPM.
  • the term "working bodies” means at least one Rotor and at least one Valve, which are TPM construction elements between which at least one PK is periodically formed, periodically filled PT, while the PO is preferably balanced, while the valve and the rotor contain at least one mating groove and tooth, respectively, while at least one PO can be combined, that is, it can contain, at least two Valve and / or Rotor, or at least one Valve and at least one Rotor, for example, mounted coaxially, when combined with PO, more than one PK can form between them.
  • TPM structural elements means structural elements that at least partially constitute TPM and / or TPM units, while TPM structural elements can be attached to each other in any way, for example, for example, on supporting elements, for example bearings, and the joints between them can be sealed in any way, for example, with sealing elements, for example gaskets and / or sealing media, for example sealing gas media.
  • sealing elements for example gaskets and / or sealing media, for example sealing gas media.
  • sealing means any bearing known in the art, for example sliding and / or rolling, for example gas-dynamic and / or magnetic, made of any at least one material.
  • seal means the seal of the joint, at least between two elements, eliminating and / or minimizing harmful leaks, for example, PT leakage, while
  • the seal can be provided by any method known in the art, for example, can be contact - and / or non-contact, for example, using a sealing medium.
  • balancing means balancing structural elements, which are both separate parts and structural units, by any method known from the prior art, for example, static and / or _ dynamic balancing, for example, by removal and / or addition of material to structural elements and / or by assembling elements with minimal imbalance, for example by selective assembly of nodes and / or the use of balancing devices, for example self-balancing systems.
  • teeth means a protrusion on the Rotor that acts as a piston, and the Rotor may contain any number of teeth.
  • FIG. Figure 16 shows the SST of a symmetrical design (Symmetric SST), with Piston 6 and Piston Groove
  • FIG. 17 shows a two-rotor symmetric TPM TPM, with a Piston 6 and a Groove 8 of a symmetrical design.
  • FIG. 18 presents TPM with two Valves 2.
  • FIG. 19 shows a symmetric TPM with symmetrical Pistons 6 and Grooves 8.
  • FIG. 20 and 21 presents TPM with Piston 6 and Groove 8 of a symmetrical design.
  • FIG. 22 shows a symmetrical TPM with a Piston 6 and a Groove 8 of a symmetrical design.
  • FIG. 23 - 34 show symmetrical TPMs with Pistons 6 and Grooves 8 of symmetrical design, located asymmetrically on the PO.
  • FIG. 35 - 59 the options for the performance and operation of the biclamped TPM are presented for one-, and two-cylinder structures, and their POs are also presented.
  • FIG. 60 to 65 show a comparison of various PO profiles.
  • FIG. 66 - 79 presents TPD.
  • cross sections follow directly in the figure to which they refer, for example, in FIG. 68 is a section A-A of FIG. 67, while these sections must be considered together with the figure to which they relate.
  • FIG. 80 - 89 represented WBC.
  • FIG. 90 - 110 presents TPM-based ICE operating on the Brighton cycle.
  • FIG. 111 presents a diagram of the operation of the internal combustion engine in the Brighton cycle.
  • FIG. 112 - 145 presents TPM-based ICE operating on the Otto cycle.
  • TPR see FIG. 1 to 3 comprises at least one Valve 2 and at least one Rotor 3 located in the Housing 1.
  • Shown in FIG. 1 - 3 TPR contains three Rotors 3 located in Cylinders I, II and III, which is three CPG TPM.
  • the term "cylinder" means such a TPM volume in which at least one Rotor 3 is located, while the cylinder is bounded by at least one side wall, for example a straight cylindrical wall , for example, belonging to the housing of the TMP, for example, located concentrically to the axis of rotation of the rotor 3 located in the cylinder, and at least two side walls, which can belong, for example, to either the TPM housing or any of the POs, for example, Rotor 3, and also cylinder limited to bo the new wall of Valve 2 conjugated to Rotor 3.
  • TPM cylinder-piston group means at least one pair of POs and one cylinder in which at least partially is located, at least one, the Rotor of the specified pair of PO, while the elements of the CPG TPM, that is, PO and TPM Cylinders can be made, for example, in the form of straight cylinders, if the generatrix is a straight line, perpendicular to the plane of the considered guiding structural elements, also structural elements, e.g.
  • PO my They can have any known shape, for example, stepped and / or 'conical and / or spherical and / or barrel-shaped, while their mating grooves and pistons can be made in any configuration, for example, chevron and / or semi-chevron and / or twisting, having any the number of turns, but preferably less than one turn per PO, with at least one Cylinders burning,
  • SUBSTITUTE SHEET (RULE 26) be made blind on one side, for example, when performing a PO or, at least, only a Rotor with a cantilever fastening, which does not require passage of the Rotor elements through a Cylinder or a blind Cylinder can be made when placing PO supports inside the cylinder, for example, at least , of one support, at least of the Rotor, the TPM CPG can also be located in a completely closed cylinder, for example, when performing TPM with a PO drive and / or power take-off from them, for example, by means of contactless transmission, for example, by using Raina least one example of the magnetic couplings.
  • WBC comprises at least one Valve 2 and at least one Rotor 3 located in the Housing 1.
  • TPN contains two Rotors 3 located in Cylinders I and II.
  • PO TPMs each containing a single mating Piston 6 and a Groove 8, are shown in FIG. 7-15.
  • a symmetric TPM comprising a PO with a Piston 6 and a Groove 8 of a symmetrical design is shown in FIG. 16.
  • the term "SST of symmetrical design” means SST containing at least one Rotor, on at least one Piston of which are made, two Working surfaces, preferably being mirror reflection of each other relative to a plane coinciding with the axis of rotation of the specified Rotor and passing between the indicated Work surfaces at a wound distance from these surfaces, while Symmetric TPM can provide both reverse work while maintaining its functions, for example, when the reversal of rotation reverses the direction of rotation, the PO continues to function as the second, and the reverse transformer, when reversing, continues to function as the second, and when reversing, the reverse transformer can change at least one function, for example, the TTTH starts to function as it reverses TPR, and TPR during reversal starts to function as a TPN, also, if the Symmetric TPM contains two or more Rotors, which are in series with one Valve of a pair of POs, then at least one Rotor can use at least only for injection of
  • TPM containing two Rotors 3 and Valve 2 of a design similar to TPM in FIG. 16 is shown in FIG. 17.
  • Symmetric TPM containing PO with symmetrical Pistons 6 and Grooves 8 is shown in FIG. 19.
  • Symmetric TPM containing two Valves 2 and Rotor 3, of a design similar to TPM in FIG. 16 is shown in FIG. 20 and 21.
  • a symmetric TPM comprising a PO with Pistons 6 and Grooves 8 of symmetrical design and arranged symmetrically on the PO is shown in FIG. 22.
  • Symmetric TPMs containing POs with Pistons 6 and Grooves 8 of symmetrical design and positioned asymmetrically on the POs are shown in FIG. 23 - 34.
  • TPM and their PO containing at least one Rotor 3 located in the Case 1 and a valve group consisting of the Inlet valve 10 (Valve 10) and the Outlet valve 11 (Valve 11) for the TPR or Outlet valve 13 and Inlet valve 14 for WBCs are shown in FIG. 35 to 59.
  • the TPR shown in FIG. 66 - 79 comprises a Rotor 3 and a Valve 2 located in the Housing 1.
  • the rotor 3 contains two opposed pistons located in the Cylinders I and II.
  • the intake and exhaust manifolds 15 and * 16 the cover of the housing 17, the cover of the gears of coupling 18 and the connecting elements, for example, legs 19, are fastened to the housing 1.
  • fastening refers to stashing, at least at least at one point
  • SUBSTITUTE SHEET (RULE 26) at least two elements carried out by any method known from the prior art, for example, rigid or non-rigid fastening, while fastening, for example, can be carried out by means of fastened structural elements themselves by any method known from the prior art, for example, by welding and / or soldering them and / or surfacing and / or spraying and / or deposition and / or, for example, by means of at least one additional fastener.
  • fastener means at least one element known in the art for fastening, for example, a screw, a bolt, a screw, a stud, a key, an axle.
  • connecting element means at least one TPM structural element by which the TPM can be mounted, for example, to the foundation and / or frame, for example, the connecting elements can be Paws In Housing 1 and Housing Cover 17, Covers of sealing assemblies 20 and cantilever-mounted Bearings 21 are mounted. Fastening of structural elements is carried out by Fasteners Z. Sealing assemblies PO contain Covers 20, Retaining springs 22, Thrust washers 23 and Gland packing 24. PO TPR are connected by Communication gears 25. The ends of the Inlet channels of the rotor 26 are closed with Plugs 27. In the Rotor 3 there are made inlet Holes of the rotor 28 and Spool holes 29.
  • the term “hole” refers to at least one hole term in any element of the structure made in any way and having any configuration.
  • Cavities PO 30 are made.
  • a Gasket 31 is installed between the Body 1 and the Cover of the housing 17, a Gasket 31 is installed.
  • the Windows of the walls of the cylinders (Windows) 33 are made.
  • the term “window” means at least one window in any structural element made in any way and having any configuration, for example, being a hole, for example round.
  • additional systems refers to SST systems, for example, starting, ignition, control, fuel supply, intake, exhaust, sound attenuation, lubrication, cooling, filtering, fuel preparation and exhaust gas cleaning systems.
  • PO TPR shown in FIG. 66 to 76 are shown in a fixed position.
  • the WBC shown in FIG. 80 - 86 consists of a Housing 1, closed by a Housing Cover 17, the joint between which is sealed with a Gasket 31.
  • Housing 1 there are POs, the connection of which is made by Communication Gears 25.
  • the Covers of sealing assemblies 20 In the Housing Cover 17, the Covers of sealing assemblies 20, Bearings 21, Drive Shaft 37, exhaust Valve assembly 38 and Exhaust manifold 16.
  • Fastening of the design elements of the TPN is carried out by Fasteners Z.
  • Sealing assemblies PO contain Covers 20, Retaining springs 22, Thrust washers 23 and Gland packing 24.
  • inlet Windows of Housing 39 and Stiffeners 40 Holes are made The drilling of which makes it possible, on the one hand, to fasten the housing cover 17 with Fasteners Z, and on the other hand, fasten the TPM, for example, to the frame.
  • Windows 33 are made in the walls of the cylinders 32 located on the Rotor 3.
  • the Cavities of the PO 30 are made.
  • the multiplier driving the PO consists of the Gear of the multiplier 41 fixed to Drive Shaft 37 and Sprocket Multiplier 42, mounted on the Rotor 3. Mounts Gears 25 and 41 and Sprockets 42 made Dowels 35. PO TPN presented on. FIG. 80 to 86 are shown in a fixed position.
  • An internal combustion engine which is a TPM containing four injection cylinders (Cylinders I-IV) and four expansion cylinders (Cylinders V-VIII) shown in FIG. 90 - 110, consists of Housing 1 to which the Housing Cover 17 is attached, and the Exhaust Path 43, consisting of the Rear Housing Cover 44, Exhaust Gas 45, Recuperative - Heat Exchanger (Heat Exchanger) 46 and Exhaust Manifold 15.
  • the Housing Cover is attached to the Housing Cover 17
  • the term "heat exchanger” means any, at least one device designed for heating and / or cooling - any at least one body, for example PT, any at least one other body, for example exhaust gas, while these bodies can be in any state of aggregation.
  • the air inlet 49 and the exhaust manifold 15 are equipped with flanges 50.
  • valve 2 In the housing 1 there are twin rotors 3, valve 2, valve insert 51, on which are mounted the bearing support of the valve insert 52, the heated air inlet 53, the fuel inlet 54, the swirl 55, the spark plug 56.
  • the joints with the Housing 1 of the Lids 17 and 44 are sealed with Gaskets 31.
  • the valve insert 51 is attached to the Housing cover 17 with the Valve insert nut (Nut) 57. Inside Valve 2, KS 58 is made. Outside on Valve 2, the Valve gear 59 is fixed.
  • Air intake 49 by means of Air intake 49 eye n of the housing 60, communicates with the air intake cavities of the rotors 61 located between the walls of the cylinders 32, rotors 3.
  • valve assemblies are installed, consisting of valve 62, retaining valve spring 63, support spring valve 64 and gaskets 31. Air is supplied from the compressor cylinders to the valve assemblies via Air Ducts 65. Compressed air after the valve assemblies is directed to the Compressed Air Manifold BB connected to the Compressed Air Pipeline 48. The compressed air pipe 48 is connected to the Convective lump of the heat exchanger 66, which on the other hand is connected to the Inlet of heated air 53. Movable TPM design elements are mounted on Bearings 21. Bearing stops of rotors 67 are mounted on Rotors 3, on which are mounted the Outlet Reducer Sprockets 68, and Valve Actuator 69 Gear.
  • an inlet Window 33 is made, and in its broad part, an outlet Window 33 and outlet Windows of the rotor axis 70.
  • inlet Windows of the valve 71 are made, “periodically coinciding in the outlet Windows the valve inserts 72.
  • FIG. 111 A diagram of the Brighton TPM cycle (see Figs. 90-110) is shown in Figs. 111, which shows Supercharger 73, Expander 74, Communication shaft of the supercharger and expander (Communication shaft) 75, Intake and exhaust manifolds 15 and 16, Heat exchanger 46, KC 58, Fuel inlet 54 and Output shaft 34.
  • TPM with pulsed energy supply to PT for example, operating according to the Otto cycle shown in FIG. 112 - 145, contains POs located in Housing 1 of a combined design (Valve 2 and Rotor 3) with Cavities 30 made thereon, connected by Coupling Gears 25 and supported by Bearings 21 located in Housing 1 and Housing Cover 17. In Cylinder Walls 32 Rotor 3, Windows 33 are made. Communication gears 25 are fixed to PO Dowels 35.
  • Fixing holes 76 which are connecting elements, Inlet manifold 15 connected to Inlet cavity CC, which, through Window 33, is connected to discharge Cylinder I, connected with exp a measuring cylinder Cylinder II Exhaust manifold 16, the outlet of which is integral with the rear cover of the housing 44, and also made KS 58, into which the Spark Plug 56 is inserted.
  • the mounting window of the screw (Fasteners Z), made in the wall of the duct of the Exhaust manifold 16, is closed with a Plug screw hole 77, the mounting hole for the Bearing 21 of the Output shaft 34, made in the Cover of the housing 17, is closed by a Cap 78.
  • the output shaft 34 mounted on the Bearings 21, contains the dowels 35 and is connected to the gear of the output gear 79 driven from ⁇ Gear 25 of Rotor 3, which is the star of the output gear. In the gear 25 of the rotor 3, balancing holes 80 are made. The output gear and the gears 25 are closed by the crankcase cover 47.
  • the inlet window of the KS 81 and the outlet window of the KS 82 are made in the walls of the housing concentric with the rotor 3 KS 58.
  • the inlet window of the KS 81 periodically opens into the cylinder I through the Window 70, made in the discharge part of the Rotor 3, and the Exit window KS 82 periodically opens to the Cylinder II by means of the Window 70, made in the discharge part of the Rotor 3. Seals PO and the Output shaft 34 are made by sealing units containing We cover 20 and stuffing box 24. Joint between the housing
  • the device operates as follows:
  • the POs located in the Case 1 - Valve 2 and Rotors 3 are made with a connection that ensures their mutual rotation, preferably without impact of the working surfaces, while the contact of the PO working surfaces with each other or with the surfaces of the Housing 1 can occur, for example , during the running-in period and minimized with the wear of the running-in coating of PO and / or Housing 1.
  • PO is a pair of TPM elements - Valve 2 and Rotor 3, which can be the same all the time, for example, if there is a construction
  • One valve 2 and one rotor 3 can be formed periodically, for example, during the sequential and / or simultaneous operation of one valve 2 with several rotors 3 during which the same valve 2 forms sequentially with a number of rotors 3 PO pairs and, upon completion tact tears them apart.
  • one TPM there can be several PO pairs formed by independent Valves 2 by Rotors 3, and by the same Valves 2 and / or Rotors 3, for example, one Rotor 3 can simultaneously form several PO pairs with 2 Valves, that is, a PO pair is such a pair, consisting of one Valve 2 and Rotor 3, the working surfaces of which at least partially limit the space of the Cylinder in which the working cycle takes place.
  • a PO pair is such a pair, consisting of one Valve 2 and Rotor 3, the working surfaces of which at least partially limit the space of the Cylinder in which the working cycle takes place.
  • the term “work surfaces” refers to such surfaces of PO or their structural elements, for example, mating elements PO, which come into contact with PT during the main working cycle in TPM.
  • main operating cycle denotes the SST operating cycle in which the PO is supplied with energy to the PT in the SST (compression cycle) or the PO is taken from the PT in the SST (expansion cycle).
  • connection means a connection made by any method known from the prior art, for example, mechanical and / or electric and / or magnetic and / or hydraulic and / or pneumatic, wherein the gear ratio the connection can be in any range and determined by the design and / or operational parameters of the device, for example, mechanical communication can be performed as gears (gear ratio 1: 1), and a gearbox and / or multiplier), with this element
  • the communication structure can be any structure known from the prior art, for example, gears and / or sprockets can be made with any meshing.
  • engagement means mating, for example, teeth, for example teeth of communication elements, for example communication gears, made for example involute and / or cycloid and / or any worm and / or Novikov engagement.
  • cycle means the cycle of the intake and / or compression and / or expansion and / or release of PT.
  • each PO pair periodically divides the volume of the Cylinder into the volume of Inlet A - Extensions B and the volume of Issue C.
  • the volume of Inlet A - Extensions B is one volume and the beat of the intake A - Extensions B is divided into cycles of Intake A and Extensions B to indicate the cutoff point for the PT feed.
  • Intake A - Expansion B and Exhaust C volumes are formed to perform intake - expansion and exhaust strokes respectively; in this connection, it is not further separately indicated that the strokes are in volumes specially designed for them.
  • Rotor 3 and Valve 2 form in Volumes A and C.
  • Volume A a PT is supplied, which expands Pushing Rotor 3.
  • Volume C of Cylinder I synchronously releases the spent PT in the previous cycle, while it is preferable to carry out continuous volume from Volume C release.
  • discharge means the release of PT from the TPM, for example, into the exhaust manifold and / or into the external environment and / or into the discharge line, while the discharge can be carried out through distribution devices (RU ) and / or windows located in any structural elements of the TPM, while the release can be carried out continuously throughout the entire cycle. After a certain moment of time, a cutoff occurs
  • the term "dispensers” means any devices known from the prior art for distributing PTs, for example, they can be valves and / or spools and / or pneumatic diodes having different hydraulic resistance and / or flow rate, depending on the direction of movement of the medium passing through them, for example PT, while the switchgear can have any drive known from the prior art and operate according to any algorithm, and the distribution there is, for example, liquid-phase and / or gaseous PT, for example, similar to PTU diaphragms that distribute PT in both subcritical and supercritical states, while RUs can form and / or be part of any structural elements, for example, a spool can consist of the housing TPM of at least one inlet and / or outlet window, for example, periodically blocked by any at least one PO.
  • valve means at least one valve of any design known from the prior art, for example an annular and / or straight-through and / or fungal and / or disk construction, wherein the valve, for example, can be made normally open, normally closed, controlled.
  • spool means at least one spool of any design known from the prior art, while the spool can be both controlled and uncontrolled design.
  • the term “drive” means any drive known in the art, for example a mechanical and / or electric and / or magnetic and / or hydraulic and / or pneumatic, the drive may be direct and / or by means of a gearbox and / or a multiplier and / or variator and / or gearbox.
  • the switchgear and / or the inlet and / or outlet windows may be carried out in any places and in any required quantity both on the PO and on the Case 1 and any of its elements, for example on any of its walls or, for example, on at least one housing cover 1, the surfaces of which, for example, are adjacent to the working Cylinders.
  • the operation of the WBC is shown in FIG. 4 - 6.
  • the casing and PO TPN are structurally similar to the Casing and PO TPN, the difference is that the TPN, (See Fig. 4-6) contains two cylinders (Cylinders I and II) and, accordingly, two Rotors 3 In Cycle I (See Fig. 4), Intake D cycle occurs. In Volume 4 of Cylinder I, it is also advisable to provide a PT inlet to reduce the harmful operation of the cycle. At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake E At the same time, Compression E and Intake
  • compression cycles E and Release F occur in the same volume and the transition of the compression E cycle to Release F is due, for example, to either backpressure in the discharge volume or the moment of opening the outlet switchgear, for example valves.
  • FIG. 1 - 6 ⁇ and ⁇ have structurally similar POs and are fundamentally similar, since they are a single-cycle expander and supercharger, in which the strokes of Inlet A - Expansion B and Release C and, accordingly, the strokes of Inlet D and Compression E - Release F simultaneously occur
  • the rotor 3 and the valve 2 have working surfaces formed by such roulettes that during the operation in which the synchronized rotation of the PO occurs, the roulettes forming them form a guaranteed gap between them, which eliminates contact and / or minimizes the possibility of pressure point while still allowing PT leakage to an acceptable level.
  • the surfaces of the PO can be made with touching at least one point, for example, in cases of embedded short life of the TPM or, for example, when performing at least partially at least one PO from a material, allowing deformation during operation, for example when applying a plastic coating, for example a polymer coating on its surface.
  • the landing of the PO in the interference can be carried out by covering them with a running-in material that is at least partially worn out and / or redistributed over the surface of the PO during their rotation, for example, during running-in and / or during operation.
  • the term "landing” means any method of landing known from the prior art, for example, PO and all structural elements can be planted, both with a gap and an interference fit, while indicating the relative position of the surfaces structural elements, as well as points, lines and curves, for example, lying on these surfaces and / or on the faces of these elements, for example, an indication that they coincide, are equal, tangent, coradial, are located at a certain angle, and so on, describes their theoretical ( ideal ized) location, while avoiding both fit with clearance, and a interference fit containing structural elements, as well as all of the above concerns or necessary to the inevitable deviations from the considered geometry.
  • the term “deviations from the considered geometry” refers to any deviations of any surfaces of structural elements of the TPM, for example, PO, arising during the manufacture, assembly and operation of the device, for example, all considered edges will inevitably have some at least one fillet radius and / or at least one shear angle, for example a chamfer, in order to compensate for these deviations, the geometry of structural elements mating with an element containing variations can be changed in any way with respect to the theoretical geometry considered here, for example, to provide a minimally optimal guaranteed gap (optimal gap).
  • Deviations from the considered geometry can consist in the fact that any line, for example, forming a roulette, can consist, for example, of any known lines, for example, of straight lines, for example, arising from discrete movement of the processing tool, as a result, the surface in this case will be consist of many planes or, for example, when performing any gas-dynamic seals on the TPM surfaces, the surface will actually differ from the described configuration.
  • TPM of any described structures can have any PO unloading devices known from the prior art, for example, used for unloading working elements of screw and / or spur expanders and / or superchargers, while unloading surfaces can be made on any PO surfaces under pressure and / or the area of which can be changed in any way, for example, in proportion to the pressure in at least one PK, as well as, for example, unloading surfaces can be connected, for example, by means of e TBI windows with inlet and / or outlet paths and / or with at least one PK.
  • FIG. 7 shows Rotor 3 and Valve 2.
  • Rotor 3 contains Axis 5 and Piston 6.
  • Valve 2 contains Axis 7 and Groove 8, • made in its body.
  • Paired Piston 6 and Groove 8 are PO work items.
  • Axes 5 and 7 are indicated by their coradial guiding dash-dotted circles.
  • the configuration of the mating elements PO (mating elements) - the Piston 6 and the piston groove 8 can be any known from the prior art, for example, their configuration can be determined by four lines, for example curves, two of which are circular arcs and / or, the mating elements can be made, for example , with cycloidal profiles and / or involute profiles and / or with M.L.
  • Piston 6 at its base is bounded by Arc G, the axis of the coradial axis, 5, which, like Axis 7, is a straight circular cylinder.
  • guide refers to the guide of the generatrix surface.
  • Concentric to Arc G, Arc H is located, bounding the end of the Piston 6.
  • the side walls of the Piston 6 are limited by Curves I and J.
  • the piston groove 8 at its base is limited by the Arc K., the axis 7 coradial guide.
  • the Piston groove 8 ends, intersecting with an external straight circular the cylindrical Surface L of the Valve 2, which coradially Directs L of which, the dash-dotted circle is located.
  • the surface is referred to similarly to its guide, for example, Guide L and Surface L.
  • the term “mating elements” means Piston 6 and Piston groove 8 that periodically coincide during the rotation of the PO, the Piston 6 is introduced into the • Piston groove 8, during which the absence of collision of the surfaces of the mating elements is ensured by the PO connection, and the term “mating element” means Piston 6 or Piston groove 8.
  • the term “mating element surface” means a surface - Piston 6, protruding above Axis 5 of Rotor 3 or the surface of Piston groove 8, including the common surface of Axle 7 with Groove 8. Side the walls of the Piston groove 8 are limited by Curves M and N, which are guides. respectively, the outer and working Surfaces M and N of the Piston groove 8. Outside of the space outlined by dash-dotted lines and coradial Arcs H and L, the device housing is located.
  • At least one notch 8 to avoid harmful cycle operation, at least periodically, it is advisable to connect in any way with the external environment and / or the inlet tract of the expandable PT and / or with the outlet path of the expandable PT and / or with the inlet tract of the injected PT and / or with the outlet tract of the injected PT, the indicated connection is also suitable, for example, to prevent the expansion of the expanding PT and the injected PT, while, for example, into the cavity of the groove 8, at least a periodic supply of the sealing medium is possible, for example, with ' long ago iem, at least periodically exceeds the discharge pressure and / or expanding PT, also "acceptable, at least periodic vakuummirovaniya Groove 8.
  • the TPR duty cycle begins by feeding into at least one of the PKs formed by the PO and, for example, the walls * of the housing, PT.
  • PK is a constrained PO working volume (ZRO) 9.
  • ZRO constrained PO working volume
  • 3PO is such a volume that is pinched only by PO and does not contact with side, for example, cylindrical walls of Case 1 adjacent to Surfaces L and H, while ZRO can only contact with end walls of Case 1 and only if the design provides for their presence in TPM.
  • the optimal PO working volume ZRO
  • the POs accept shown in FIG. 13 position.
  • the expansion volume reaches its maximum value when the Piston 6 enters the Piston groove 8, while the presence of an optimal clearance between the working surface of the Groove 8 (Surface N) and the Edge O formed by the working (Surface I) and H surfaces of the Piston 6 ensures minimal overflow PT in Volume 4.
  • the optimal clearance will be ensured when the trochoid being, for example, an epitrochoid, Curve N.
  • Arc H and Guide L have the same radius as Axes 5 and 7, Curve N will be inverted mirror from by expressing Curve I with respect to a straight line drawn through its extreme points.
  • the tri-shaped one does not have to fulfill the entire Curve N, but it is possible to execute only that part of it that will provide the optimal clearance for a given period of inlet-expansion, for example, during the period of effective growth of the expansion volume.
  • such an increase in the expansion volume is defined as ineffective, at which it increases due to the formation of an additional volume between Surfaces J, M, and L.
  • the etiprochoidal working surface of the Groove 8 will ensure the maximum volume in the compression • release cycle, while the effect of Volume 4 is similar, and if it is until the edge Q and R coincide (See Fig. 14), formed respectively by the intersection of the outer the surface of the Piston 6 with the Axis 5 and the outer surface of the Groove 8 with the outer surface of the Valve 2, will be connected to the volume of compression - release, it may be optional •
  • SUBSTITUTE SHEET (RULE 26) implement the working surface of the groove 8 epitrochoid. This is due to the fact that the coincidence of Kromok Q and R will lead to; ensuring optimal clearance already with Axis 5 and the outer surface of Valve 2 (See Fig. 15).
  • the presence of a previously determined ineffective volume (for SST), in the case of SST is useful, as it provides an increased volume of compression - output.
  • Surface J See FIG. 13-14, is determined from the conditions of strength and / or manufacturability and / or the minimum hydraulic resistance during the operation of TPR or TPS, and the configuration of Surface M is determined by Surface J.
  • the ideal form of PO for both TPR and WT is such that a shape is defined at least partially of at least one PO, for example, based on boundary conditions, for example, that Axes 5 and 7 and / or PO outer surfaces, such as H and L, are defined as straight cylindrical.
  • the geometry of at least one working surface of the Piston 6 or Groove 8 and, for example, at least partially, the geometry of at least one outer surface of the Piston 6 or Groove 8 can be specified.
  • the shape will be determined as the result of milling with the given surfaces of the PO, the material on the PO in those places that is not limited to a predetermined geometry.
  • an optimal clearance can be set, for example, uniform for all PO surfaces in contact with PT, while the optimal clearance can be determined based on the predicted operating conditions of the equipment.
  • FIG. 16 shows a symmetric SST, which can be either a SST or a SST.
  • the Rotor 3 and Valve 2 are made with symmetrical working surfaces of the Piston 6 and Groove 8, (Surfaces I and N), due to the identity of these working surfaces, which are mirror images of each other relative to the plane drawn through the axis of the corresponding PO and, respectively, through the center of the arcs H or K.
  • the geometry of the PO allows the workflow to be carried out in any direction of rotation of the PO, which is especially true for the TPR, allowing the creation of a reversible motor.
  • FIG. 17 shows a two-rotor symmetric TPM. If it is only TPD or TPN, then similarly to FIG. • 16, it has the ability to reverse work.
  • the presence of symmetrical POs makes it possible to perform both SST and SST in one device using Valve 2 both for expansion purposes and for injection purposes. For example, if an expansion intake intake stroke occurs in 3PO 9 of Cylinder I, then compression - exhaust and intake strokes will occur in Cylinder II. If the direction of rotation of PO is taken to be the opposite of that shown in FIG. 17, then in 3PO 9 of Cylinder I, a compression-release stroke will occur, and Cylinder II will work as an expander.
  • FIG. Figure 18 shows the SST in the intake-expansion stroke, containing more than one Valve 2 per rotor 3. This allows for a greater smoothness of the stroke of the PO, for example, if there is only one Rotor 3 in the SST. direction of rotation PO.
  • the cycle occurs, for example, for the angle of rotation of the Rotor 3, which it passes during operation between two Valves 2, for example, between two adjacent Valves 2, which in series with the same Rotor 3 form a pair of PO.
  • the volume of Cylinder I is divided into three parts, in two of which there are working "cycles.
  • FIG. 19 shows the SST in the intake-expansion stroke, similar to the SST, see FIG. 18, with Rotor 3 containing more than one Piston 6.
  • TPM may contain, for example, Pistons 6 and Grooves symmetrically located on the PO, while if for one revolution of Rotor 3 there is one revolution of Valve 2, then the number of Piston 6 on Rotor 3 should correspond to the number of Grooves 8 on Valve 2.
  • any TPM composition of the design discussed here may include POs with different ratios of rotational speeds, that is, TPM may include POs with a ratio of rotational speeds, such as, for example, one to one (1: 1), and with other values.
  • one Valve 2 may have a certain rotational speed, for example, equal to the rotational speed of Rotor 3, s. with which it periodically forms a pair of PO, and another valve 2, may have a rotational speed unequal to that of the first valve 2 and also periodically form a pair of PO with the indicated rotor 3.
  • FIG. 20 - 21 examined SST, which performs the functions of both SST and SST.
  • the TPM works as a TPR.
  • Rotor 3 is rotated and it creates a pair of POs with the next Valve 2 (see Fig. 21)
  • Intake D will occur in the newly formed Volume 9, and the compression cycle will take place in the adjacent volume.
  • adjacent volume means one of the two PK Cylinders into which Piston 6 breaks, adjacent to the first volume, for example, if an intake-expansion stroke occurs in the first volume, then in the adjacent , respectively, the beat of release. Shown in FIG.
  • TPM has the possibility of reversing, in which it retains the ability to perform the functions of both TPN and TPN. It can also perform only TPD or TPN functions, providing smoother operation than TPM, y - which has one Valve 2 per Rotor 3. In this case, operation and reversal will be carried out, for example, similarly to TPM shown in FIG. 16.
  • FIG. Figure 22 shows a TTTM that performs the functions of both SST and SSC. Its difference from the machine shown in FIG. 20 - 21 consists in the fact that the intake-compression and compression-exhaust strokes pass simultaneously, which allows full use of the entire working volume of Cylinder I. On one side of one Piston 6, cycle A - B occurs, in * adjacent volume - cycle C, and another Piston 6 separates the volumes in which Beats D and E - F occur.
  • FIG. 23 - 28 show SST, which implements the functions of SST and SST, for example, which is a turbo-piston analogue of turbo-supercharging MPE.
  • the operation of this TPM is basically similar to the TPM presented in FIG. 22. The difference is that at least two Pistons 6, for example asymmetrically mounted on Axis 5, divide the space of Cylinder I into at least two unequal inter-piston volumes, while the number of volumes into which Pistons 6 break Cylinder I, preferably equal to the number of Piston 6 mounted on the Rotor 3.
  • larger or more can be selected as the basic or basic inter-piston or inter-piston volumes. shie inter-piston volume or, respectively, smaller and smaller inter-piston volume.
  • a smaller inter-piston volume is selected as the base displacement volume PT.
  • PT is supplied, for example, to 3PO 9, that is, to that part of the larger piston volume that is pinched between Piston 6 and Valve 2.
  • Step A - B due to the smaller inter-piston volume will be shorter and, for example, you can skip it or, for example, provide a clock feed of PT in a smaller volume to achieve the same or close degree of expansion, the degree of expansion of PT when performing Step A - In a larger inter-piston volume. Also in this case, it is possible to perform a Beat E - F
  • SUBSTITUTE SHEET (RULE 26) or the specified measure may be skipped.
  • measures A - B (short) and / or E - F are skipped, then the previous measures C and / or D may not be executed. Also, measures C and D are currently running.
  • Beats A - B (short) and / or E - F were performed at the PO position shown in FIG. 26, by the time the PO position shown in FIG. 27, there is Beat C, Beats A - B (short) and D end, and Beat E - F also ended.
  • the POs occupy a position similar to that in FIG. 23.
  • the presence of unequal inter-piston volumes allows more efficient use of the entire SST working volume, since, for example, injection of PT in a reduced volume is possible in SST with equal inter-piston volumes, but then it will be necessary to inlet the injected body, for example, with delay, which will limit the injection volume, but will not allow for a larger expansion volume PT due to the limited intake volume of the injected PT.
  • TPM with unequal piston volumes is shown in FIG. 29 - 34.
  • unequal piston volumes provide a function of unequal injection and expansion of PT, similar to the SST shown in FIG. 23 - 28.
  • both the injected and expandable PTs can have both larger and smaller volumes relative to each other, which depends on which or which piston volumes the indicated PTs will be supplied.
  • the difference between this TPM and the TPM shown in FIG. 23 - 28 consists in the fact that here for one Rotor 3 there is no more than one Valve 2, that is, for a maximum of one Rotor 3 there is one Valve 2, in the case when, for example, the TPM contains an equal number of Valves 2 and Rotors 3, for example, one Valve 2 and Rotor 3, as shown in FIG.
  • TPM can contain two or more Valves 2 and Rotors 3, which can lead to a combination of operating modes in one TPM, when more than one Valve 2 falls on one Rotor 3 (similarly to TPM in Figs. 23 - 28) and when on one Rotor 3 there is one or less than one Valve 2.
  • FIG. 29 shows the position of the PO during the period occurring in 3PO 9, Step A to B.
  • FIG. 30 shows the end of Measure A - B.
  • FIG. 31 Beat A - B is over and Begin Beat E - F.
  • FIG. 34 POs returned to the position shown in FIG. 29.
  • measures C and D are not indicated. This is due to the fact that said measures can occur in any way at any convenient time interval between those indicated in FIG. 29 - 34 measures. Also in this TPM (See Figs. 29 - 34), as in the TPM of Figs. 23 - 28, for example, partial non-main measures similar to the main measure may be skipped. As the main measure, we define such a measure that occurs in a larger piston volume, i.e., the main measure in FIG. 23 - 34 is an expansion beat.
  • Non-main measures are measures occurring in a smaller inter-piston volume, that is, both Measure E - F and Measure A - B (short), while of these two measures, Measure A - B (short) is the same as the main measure, since these measures are similar in essence (measure A - B), but are different in duration and inter-piston volumes.
  • the main measure is the E-F cycle
  • a similar non-main cycle will be the E-F cycle (short) which takes place in a smaller inter-piston volume.
  • any measure may be skipped, especially if the indicated SSTs are multi-mode.
  • TPR of a biclamp design contains two Valves 10 and 11 for one Rotor 3.
  • the valve 10 is similar to the valve 2, and at least one passage groove 12 is made on the valve 11, providing a metered supply of PT to the PK.
  • the rotor 3 sequentially forms PO pairs with Valves 11 and 10.
  • the term "groove” means at least one groove of any configuration made on any of the POs, intended for metered supply PT in PK ⁇ and / or for the release of PT from PK ⁇ , while any geometrical parameters, such as, for example, area, length, cross-section, can change, for example, during the operation of SST, for example, by acting on at least one surface at least one groove and / or elements to its image Suitable actuators, such as to change the flow rate through the slot and / or change the time of its opening and / or closing time and / or the moment of its opening and / or closing moment.
  • the S cavity connected to the intake manifold, there is a fresh PT, while the S cavity can be formed only by valves, for example, valves 10 and 11, as well as by rotor 3 if these valves are in close proximity to each other, for example, between optimal gap, and the wall of Housing 1 can have any configuration and will not intersect the plane passing through the axis of rotation of Valves 10 and 11, for example, as shown in FIG. 35, i.e., all three POs of any TPM of a biclamp design (Rotor 3 and Valves 10 and 11 for TPR or, respectively, Rotor 3 and Valves 14 and 13 for TPN) will be adjacent to each other, for example, as shown in FIG. 56 - 59.
  • valves for example, valves 10 and 11
  • rotor 3 Rotor 3 and Valves 14 and 13 for TPN
  • the pinched volume PT during further rotation of the PO is discharged from the Intervalvular cavity S (Cavity S) to that part of the Cylinder I in which the working cycles are carried out.
  • the passage groove 12 forms an edge T, see FIG. 38. If the edge of the Edge T coincides with the Edge P (see FIG. 39), then after the position PO shown in FIG. 37, Interval A begins.
  • a valve 11 comprising a full bore 12 is shown in FIG. 39, where the dash-dotted circle is drawn concentrically with Guide L, and in FIG. 40, there is shown a Rotor 3 containing a centrally located passage groove 12, wherein the presented POs may have passage grooves 12 of any configuration, for example, at least one of the grooves in one of the POs can be controlled, for example, with an electric drive, and another PO can be located at least one passage groove 12, for example, geometry of uncontrolled design.
  • the passage groove 12 may form two straight sections of the Edge T or two edges, for example, as shown in FIG.
  • one of the edges (Edge U) formed by the intersection of the surfaces of the Groove 12 and the cylindrical outer surface PO will be closer to the edge formed by the intersection of the surfaces of the mating element and the outer surface of PO or, for example, may coincide with it (see Fig. 39 and 40), and the second other Edge V, formed by the Passing groove 12 and the cylindrical outer surface PO, will be more removed from the Edge U. Intake A stroke is shown in Fig. 41. Upon reaching the PO position when Edge V coincides with the second PO, see FIG.
  • FIG. 47 shows a biclampered WBC.
  • the difference from the bi-valve TPR is that the passage groove 12 can be made on the inlet valve 14, while the outlet valve 13 is structurally similar to the outlet valve
  • the TPN of the biclamp construction is similar to the biclamp of the TPR, see Fig. 35 - 46, differing only in the direction of rotation.
  • the requirements for the transfer of PT in the S cavity are similar to those for the biclamped TPR.
  • the end of the Compression E process is at the PO position shown in FIG. 51.
  • this position is similar to the position of the PO valve biclamp at the moment of the end of the inlet (see Fig. 42), while the conditions for completing the compression cycle E and the release cycle C are completely analogous, due to the coincidence of the edge section T, for example edge V, with the second PO. This is because the Inlet valve 14 and the Outlet valve 10 are similar.
  • the Groove groove 12 connects the Compression PK PK to the Cavity S and Release cycle F starts, if the groove of the Groove groove 12 is insufficient, then the groove of the Release F will be aligned with the compression groove E , which is the reverse situation for the birotor TPR, in the stroke of the Inlet C with insufficient passage section of the passage groove 12.
  • part PT from Inlet D is pinched in Volume W (see Fig. 54), after which it is mixed with PT of Cavity S. Further rotation of PO brings them to their initial position, see Fig. 47.
  • the bi-valve TPM with mating elements of a symmetrical design shown in FIG. 55 contains a valve group similar to the valve groups of the TPR or TPS of the biclamp constructions shown in FIG. 35 to 54, wherein Valve X is Valve 10 or 13, and Valve Y is Valve 11 or 14.
  • the passage PT in the SST of FIG. 55 can be carried out through the passage grooves 12, for example providing the necessary duct PT in any direction of rotation.
  • the biclamped SSTs shown in FIG. 56-57 operate similarly to the TPM of FIG. 35 - 55, but differ in the shape of Cavity S.
  • TPM of a biclamp design can be supplemented with at least one Valve 11 and / or Outlet Valve 14 and / or at least one valve group of a biclamp TPM, and also its Rotor 3 can be equipped with any number of Piston 6 installed with any step, for example, similarly to the TPM options discussed above, see FIG. 1 - 34.
  • TPMs in particular TPR
  • TPR can be an internal combustion engine, for example, when injected into the expansion volume of fuel and / or fuel with its subsequent initiation or when supplied to the expansion volume of fuel with its subsequent initiation, for example, spark plugs.
  • TPMs discussed above with the exception of TPMs of FIG. 8 comprise mating elements of a concave structure.
  • concave mating element means such a mating element, at least one working surface of which, for example, an epitrochoid surface, is concave, for example, see FIG. 1 - 7 and 9 - 62.
  • a distinctive feature of this design of the mating elements is the possibility of passing through the axis of rotation of PO, as well as Edges O and P of the same plane at at least one position of PO, while the indicated position of PO is directly followed by Beat A in the TPN or Beat D in the TPN, we define as the initial position.
  • SSTs with POs in the initial position are shown in FIG. 60 to 62.
  • SST with symmetric POs shown in FIG. 61 to 62 and similar TTTMs of FIG. 16 may have at least two initial positions for each pair of mating elements PO, while depending on the direction of rotation of the PO, only one of the indicated initial positions will be initial.
  • TPM When the mating elements PO TPM of non-concave construction are performed, see FIG. 63 - 65, TPM operates similarly to TPM with concave mating elements, however, the harmful volume of TPM with non-concave mating elements will exceed the harmful volume of TPM with concave mating elements PO.
  • FIG. 63 and 64 where the formation is between PO 3PO 9, see FIG. 63, does not allow for effective Inlet A, since with further rotation of PO from 3PO 9, the PT will flow to Groove 8, which will reduce the efficiency of the cycle.
  • the intake can be implemented when the Edge O coincides with the Case 1, while there is practically no PT flow at Inlet A in the Groove 8, however, for the SST with non-concave 1 mating elements at the moment of the coincidence of the O Edge with Case 1, Intake Volume A also communicates with Groove 8, and the separation of Inlet Volume A with Groove 8 occurs when Edge P coincides with Case 1, see FIG. 65.
  • SUBSTITUTE SHEET (RULE 26) TPR for example, operating on saturated steam or compressed natural gas, shown in FIG. 66 - 79, similar to any of the above TPR and, for example, allows you to drive any mechanical load, for example, when using SST as an expander in steam boiler rooms or to reduce natural gas taken from gas pipelines, while this SPS works similar to any of the above TPR designs .
  • mechanical load means at least one consumer of mechanical power known from the prior art, for example supercharger measures, electric or otherwise, such as processing equipment.
  • Power take-off can be carried out from at least one Output shaft 34, made, for example, integral with Rotor 3 and equipped, for example, with Key 35, as shown in FIG. 66 - 79.
  • the connection of the Gears 25 can be carried out to the PO via the Keys 35.
  • the fresh PT is admitted to the TPR through the Intake Manifold 15, which supplies the PT to Cylinders I and II.
  • the spool windows 36 are opposite (see Fig.
  • start means any method known in the art for starting an engine, for example an expander, for example start-up can be carried out by means of, or at least partially, by mechanical rotation of KB, for example, by an electric starter or kick-starter or cable drive and / or pneumatic start-up and / or pyrotechnic start-up can be carried out, while starting any of the TPM considered in this Description, for example, TPM-based ICEs can be implemented using any method known in the art, for example, for TTTP, for example, of a similar design but containing three cylinders, the duration of the strokes of Inlet A - Extension B to provide Auto start must be greater than 60 ° (sixty degrees) of rotation of any at least one PO and / or KB.
  • the gas distribution system of fresh PT may differ from the described spool system and can be created on the basis of any switchgear, for example, based on valves, while the gas distribution phases can be adjustable, for example, with overlapping in different cylinders, for example, to ensure auto start.
  • PT From the inlet channels of the rotor 26, PT through the inlet openings of the rotor 28 enters the cavities of the Inlet A - Expansion B. Uniform supply of PT to the working cavities can be carried out, for example, by uniformly positioning along the length of the Cylinder of the Inlet Rotor Holes 28 (see Fig.
  • the supply of PT to the volume of the Inlet A - Expansion B can be carried out through an arbitrary design of the hole and / or window, made, for example, in any of the structural elements of the TPR.
  • the spent PT for example crushed steam, is discharged, for example, through Windows 33 made in the Walls of the cylinder 32 into the Exhaust cavity AA, bounded by the Housing 1 and the Walls of the cylinder 32 and communicating with the Exhaust manifold 16, for example, as shown in FIG. 66 - 76.
  • the exhaust of spent PT can be carried out from TTTP in any way, for example, through windows made in any structural elements.
  • control means at least the necessary change and maintenance of the set parameters of the equipment, for example, the regulation of SST by PT.
  • regulation of SST by PT means the qualitative and / or quantitative control of PT at the input and / or output of SST.
  • PO TPMs can be of a mixed design, for example, at least one Rotor 3 and at least one Valve 2 can be located on one axis, however this, unlike the design shown in FIG. 66 - 76, will result in the transfer of more power through the PO connection than the power required to rotate Valve 2 and, for example,
  • SUBSTITUTE SHEET (RULE 26) allocated by TPV by Valve 2 and / or consumed by TPN by Valve 2.
  • the connection is preferably lubricated-free, for example, to cover Gears 25 with an antifriction coating.
  • PO for example, on the load side
  • the free ends of their axes can be mounted on bearings with a greater possibility of axial displacement, for example on roller bearings.
  • the WBC shown in FIG. 80 - 86 works in the same way as any design of the transformer substation considered above.
  • PT is inlet through Windows 33 and 39 into Intake D.
  • In Compression E - Outlet F PT is compressed and subsequently discharged through Valve assembly 38, and if the assembly includes, for example, a normally closed non-return valve, the outlet occurs when the pressure PT in the volume of Compression E - Release F exceeds the pressure in the Exhaust manifold 16.
  • the switchgear 80 - 86 can be carried out through the switchgear, for example, at least one spool, for example, installed instead of the Valve assembly 38 or together with the valve assembly, while if only, for example, an uncontrolled spool is used, Release D will be carried out at some fixed angle turning PO, which is similar to the release, for example, from the pinched volume of screw machines.
  • release D will be carried out at some fixed angle turning PO, which is similar to the release, for example, from the pinched volume of screw machines.
  • All spools discussed in this Description may be of any design known in the art.
  • Stiffening Ribs 40 are made, the through holes of which allow, on the one hand, to fix the Housing Cover 17, and on the other - for example, to fix the TPM to other structural elements, which include the specified TPM and / or hang on the TPM the necessary elements, which eliminates the use of paws.
  • TPM for example ICE
  • TPM can be mounted on a vehicle, for example, attached to its frame.
  • PO WBC of FIG. 80 - 86 can be made multi-sectional, for example, similarly to TPR, see Fig. 66 - 76, for example, each of its POs may be of a combined design.
  • ICE which operates on the Brighton TPM cycle (see. Fig. 90 - software), operates as shown in FIG. 111.
  • An oxidizer atmospheric air
  • the compressed air enters ⁇ 58, where fuel is injected through Input 54.
  • the GPS is delivered to the Expander 74, expanding in which they perform work on the drive of the Supercharger 73 connected to the Expander 74 by the Communication shaft 75 and on the drive of the mechanical load connected to the Output shaft 3 4.
  • the exhaust gas is supplied to the heat exchanger 46.
  • the necessary air conditioning equipment for example, a filtration system and / or, for example, an increase in the proportion of oxidizing agent, for example, a nitrogen membrane, can be connected to the Air Intake 49, for example, via Flange 50.
  • the Air Intake 49 From the air intake 49 through the air intake windows of the housing 60, the air enters the air intake cavity 61 made in the rotors 3.
  • Each rotor 3 contains an air intake cavity 61 made between the walls of the cylinders 32 located on the rotor 3, while one of the walls of the cylinders 32 belongs to the discharge part of the rotor 3 and the second is broad.
  • the wall for example, a filtration system and / or, for example, an increase in the proportion of oxidizing agent, for example, a nitrogen membrane
  • SUBSTITUTE SHEET (RULE 26) at least one Window 33 is made of the cylinder 32 belonging to the discharge part of the Rotor 3, and the Wall 32 of the cylinder 32 belonging to the expansion part of the Rotor 3 is blind.
  • the operation of the discharge part of the SST (Cylinders I - IV) is similar to the methods of operation of the SPS considered above.
  • Compressed air is discharged from the discharge part of the TPM by means of switchgear, for example, through valve assemblies equipped with normally closed non-return Valves 62, after which air enters the Compressed Air Manifold BB, made in the Housing Cover 17 and connected to the Compressed Air Pipeline 48, which supplies air to Convective beam 66 of the heat exchanger 46, where it is heated in a countercurrent of exhaust gas.
  • switchgear for example, through valve assemblies equipped with normally closed non-return Valves 62, after which air enters the Compressed Air Manifold BB, made in the Housing Cover 17 and connected to the Compressed Air Pipeline 48, which supplies air to Convective beam 66 of the heat exchanger 46, where it is heated in a countercurrent of exhaust gas.
  • a Heated Air Inlet 53 is attached to the tube plate of the Convective Beam 66, through which the heated air enters KC 58, where it is mixed with the fuel entering through the Fuel Inlet 54.
  • Optimum mixing of the fuel components can be carried out by at least one A swirl 55, for example, acting as a holder of the Fuel Inlet 54. If necessary, if the fuel components do not react upon contact, fuel can be initiated, for example, by Spark plugs 56.
  • KS 58 can be of any design and placement, for example, it can be made in the valve insert 51, for example, fixed relative to the housing 1, to which it can be fastened, for example, by means of a nut 57 screwing the valve 51 to the housing cover 17, fixedly fixed on Case 1.
  • the gas distribution of the GPS from KS 58 to the expansion Cylinders V - VIII is carried out by the switchgear, for example, the valve can be played by the spool formed by the valve insert 51, containing the valve insert Windows 72, with which the valve windows 71 made in Valve 2 periodically coincide, which ensures a sequential supply and shut-off of the supply of GPS to expansion Cylinders V - VIII with the coincidence of the valve windows 71 with the group of valve insert windows 72, providing gas distribution for a particular cylinder, while the rotation of valve 2 can provide simultaneous GPS feed in only one cylinder.
  • the valve can be played by the spool formed by the valve insert 51, containing the valve insert Windows 72, with which the valve windows 71 made in Valve 2 periodically coincide, which ensures a sequential supply and shut-off of the supply of GPS to expansion Cylinders V - VIII with the coincidence of the valve windows 71 with the group of valve insert windows 72, providing gas distribution for a particular cylinder, while the rotation of valve 2 can provide simultaneous GPS feed in only one cylinder
  • the GPS supply is discontinuous with interruptions between the strokes of Inlet A from the adjacent Cylinders a, ( KS 58 it is preferable to operate in continuous mode, a receiver made in any way can be used to compensate for the GPS pressure, for example, the role of KS 58 can play.
  • Operation KS 58 in steady state, and lower fuel combustion pressures, provide a lower level of BBB engine than engines with pulsed energy supply to PT.
  • More optimal gas distribution of GPS can be carried out, for example, using South switchgear, providing variable valve timing, for example, electric actuator valves, which can provide, for example, a reduction in intake duration at partial loads, and, for example, an increase in its duration during forced mode TPM.
  • PO TPM • are connected to each other in any way, for example, by means of an output gearbox, which is a PO gearbox, with the gear of which made at the same time in Output shaft 34, are connected Sprockets 68, • fixed on Rotors 3.
  • Drive Valve 2 is carried out, for example, from at least one Rotor 3, for example, Gear 69 mounted on it, transmitting rotation of Gear 59, fixed on Valve 2.
  • the gears and communication gear are closed by the Casing Cover 47.
  • All of Vision SST design elements, such as PO can be planted on any support, providing the necessary number of degrees of freedom, for example by bearings.
  • TPM - Power take-off from TPM - can be carried out in any way, for example, from Output shaft 34 with Key 35.
  • Fastening of TPM design elements is carried out in any way, for example, by welding and Fasteners Z.
  • Case 40 is made of Stiffening Ribs. TPM fastening can be carried out by Paw 19.
  • SST operating, for example, according to the Otto cycle shown in FIG. 112 - 145, operates as follows: fuel, for example a mixture of gasoline vapor and atmospheric air, enters the Intake manifold 15, from where it enters the Inlet cavity CC. From the CC cavity, fuel enters through Window 33 to the discharge part of the SST, that is, to Cylinder I, where it is compressed. Compression in Cylinder I occurs similarly to the operation of any TTTH discussed above. Through at least one Window of the axis of the rotor 70, when it coincides with the Inlet window of the COP 81, the compressed fuel enters the COP 58.
  • fuel for example a mixture of gasoline vapor and atmospheric air
  • the Window of the axis of the rotor 70 is displaced and the Axis 5 closes the Inlet window of the COP 81.
  • Compressed fuel is located in KS 58 when Window 81 is already closed and the KS 82 Outlet window is not yet open.
  • Initiation of fuel is carried out, for example, of Spark plugs 56, for example, with some lead relative to the moment of opening of Exhaust window KS 82 in Cylinder II.
  • GPS and, for example, unburned fuel when combining the Window 70 of the expansion part of the Rotor 3 with the Window 82, enter the Cylinder II, where the expansion of the GPS occurs, and, for example, afterburning of fuel unburned in the COP 58.
  • the exhaust under the rear cover of the housing 44 is carried out through the window 33 of the wall of the cylinder 32 and through the window of the housing 39.
  • the space under the cover 44 is connected to the exhaust manifold 16, through which the exhaust is discharged.
  • the selection of power from the TPM for driving a mechanical load can be carried out, for example, by means of the Output shaft 34, on which the Gear wheel of the output gear 79 is mounted, driven from the Communication Gear 25 located on the Rotor 3.
  • a separate sprocket for the Gear 79 drive is not specially highlighted, but its the role is played by one of the coupling gears PO 25.
  • the balancing holes 80 made in the coupling gear 25, mounted on the Rotor 3, provide at least partial balancing of the Rotor 3 assembly with other parts mounted on it while balancing elements, such as holes, can be performed in any moving part of any TPM considered in this Description.
  • the rotor 3 of this TPM is symmetrical not because of the possibility of its reverse, which is however permissible using any reverse TPM operating principle described above, but because the working surfaces of the Piston 6 of Rotor 3 located in the discharge and expansion parts of the TPM are bent into different side.
  • the simimer form of Rotor 3 allows both to ensure its greater rigidity, and to increase the manufacturability.
  • the TPM shown in FIG. 112 - 145 can work, for example, according to the Diesel cycle, while the fuel will not be supplied to the inlet, but only an oxidizing agent, such as air, and fuel will be injected into an already compressed oxidizing agent, for example, into COP 58, by means of at least one nozzle .
  • the spark plug 56 may be absent or may be replaced by a glow plug.
  • TPM For TPM, combining both TfIP and TPN in their design, for example, for TPM-based ICEs, it is advisable to place Cylinders, or, for example, the last pressure stages, with the possibility of leakage of PT and / or its components into at least one expansion stage, for example, if leaks from the injection stages of fuel and oxidizer fall into the expansion stage, they are in addition to their useful use for work, they are also disposed of, which reduces the BBB by the engine, as if they would get the external environment.
  • Cylinders are made of heat-resistant materials or ceramic, however, lubrication and / or sealing can be carried out on the basis of any known technologies, for example, used in rotary piston engines and / or screw machines. It is also advisable to abandon the cooling system of any TPM considered, for example, ICE based
  • TPM SUBSTITUTE SHEET (RULE 26) TPM, in this case, if necessary, it is possible to cool only some TPM nodes, for example, an output gearbox and / or communication gears and / or ⁇ 58, while it is advisable to carry out heat recovery from exhaust gas, for example, using recovery boilers similar to GTU. If lubrication and / or cooling is required, the lubricating and / or cooling medium may pass through PO 30 Cavities.
  • TPM allows the use of any additional equipment in its design, for example, used as part of any known expanders and / or superchargers and / or engines, for example, at least one charge air cooler, or allows the exclusion of any equipment, for example , recuperative heat exchanger.
  • TPN or TPR can work as a complex with each other, forming an engine, for example a steam TPR and a feed pump based on TPN.
  • SPS and / or SPS and / or SPS can be used in conjunction with any other superchargers and expanders and engines to create any, for example, power equipment, for example, together with the MPE, SPS can be used to pressurize it, replacing turbocharging, and to create turbocompound engines, where the power turbine will be replaced or supplemented by TPR.
  • the compressor can be driven from one Rotor, while from another Rotor, for example, connected to the GT, if it is provided in the design, mechanical power can be taken.
  • Replacing a GT with a TPR is optimal from the point of view that having at least the same weight and size parameters, the TPR have a simpler and more reliable design, and the pistons of the TPR and TPN can have significantly less elongation than GT vanes and compressors of similar dimensions, power and Efficiency, while TPR relative to the GT has less requirements for cleaning the intake air, since the Pistons are not subject to dusting, unlike the blades of turbomachines.
  • a hybrid engine including at least TPR and GT, makes it possible to create a jet engine with a coefficient ⁇ at the MPE level, since the use of the TPR as the first stage makes the specified engine insensitive to the initial parameters PT and allows to exclude and / or minimize the air dom to GPS before entering the first stage.
  • a GT can be installed or a GT can be, for example, the last stage, if several stages of TPR are used in the design of the hybrid engine.
  • TPM intended for use as a jet engine, for example, to replace a gas turbine engine (GTE), for example, which is an air-jet engine, for example on an aircraft
  • GTE gas turbine engine
  • ⁇ the gas turbine engine
  • ⁇ the air-jet engine
  • a smaller amount of PT will be passed through the gas generator, necessary for the operation of both the gas generator itself and work, for example, augmentor, wherein for optimal expiration PT speed of the engine may be any of the prior art circuit
  • Domes of the attached weight for example may be used any circuit bypass engines, such as CCD.
  • FC afterburner
  • PO can have mating elements rotated relative to each other, for example Pistons 6, while in case one piston is in the dead zone, for example, in the position when PT delivery is impossible or ineffective, the other, at least least one Piston 6, for example
  • SUBSTITUTE SHEET (RULE 26) of the same composite PO, will be in the working position, which will allow the PO to be rotated and the TPM to subsequently reach the operating speed.
  • the drive of the discharge part TPM (Cylinders I - IV TPM in Fig. 90 - 110 or Cylinder I TPM in Fig. 112 - 145) carried out directly from the expansion Cylinders (Cylinders V - VIII TPM in Fig. 90 - 110 or Cylinder II TPM in Fig. . 112 - 145), allows to increase both the weight and size characteristics of the TPM, relative to the TPM with discharge and expansion parts made in different nodes, and to simplify the design of the TPM.

Abstract

Cette invention concerne une machine à turbo-piston se présentant sous la forme d'un élargisseur à turbo-piston et/ou d'un compresseur à turbo-piston et/ou un moteur à combustion interne comprenant deux organes de travail associés, à savoir un rotor et une soupape. Le rotor comporte un piston tandis que la soupape comprend une rainure. Les organes de travail sont disposés dans le corps de la machine à turbo-piston, le rotor se trouvant dans au moins un cylindre défini par les parois du corps et, par exemple, par les parois latérales. Le processus detravail est mis en oeuvre dans au moins deux chambres de travail obtenues par la division du volume du cylindre par les organes de travail. Un fluide de travail est injecté dans l'une des chambres de travail de l'élargisseur à turbo-piston depuis l'autre chambre de travail. Par ailleurs, un fluide de travail est injecté dans l'une des chambres de travail du compresseur à turbo-piston, le fluide de travail étant pompé dans l'autre chambre de travail. La combinaison du compresseur à turbo-piston et de l'élargisseur à turbo-piston en une seule machine à turbo-piston permet de développer des moteurs à combustion interne pouvant fonctionner selon n'importe lequel des cycles connus, par exemple selon les cycles Otto, Diesel, Trinkler, Atkinson, Miller, Brayton, Ericsson-Joule, Humphrey, Lenoir, Rankine et Stirling.
PCT/RU2007/000031 2006-01-27 2007-01-25 Moteur à turbo-piston et compresseur à turbo-piston WO2007120074A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/162,405 US20090028739A1 (en) 2006-01-27 2007-01-25 Ring turbo-piston engine and ring turbo-piston supercharger
EA200801778A EA200801778A1 (ru) 2006-01-27 2007-01-25 Кольцевой турбопоршневой двигатель и кольцевой турбопоршневой нагнетатель

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006102358/06A RU2006102358A (ru) 2006-01-27 2006-01-27 Турбопоршневой двигатель и турбопоршневой нагнетатель
RU2006102358 2006-01-27

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WO2007120074A2 true WO2007120074A2 (fr) 2007-10-25
WO2007120074A3 WO2007120074A3 (fr) 2007-12-21

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EA (1) EA200801778A1 (fr)
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Publication number Priority date Publication date Assignee Title
US9752500B2 (en) * 2013-03-14 2017-09-05 Pratt & Whitney Canada Corp. Gas turbine engine with transmission and method of adjusting rotational speed
USD872131S1 (en) * 2018-07-31 2020-01-07 Hamburger's Specialty Vehicles, Inc. Supercharger system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002888A1 (fr) * 1989-08-22 1991-03-07 Michel Kozoubsky Moteur a combustion interne rotatif
RU2134357C1 (ru) * 1997-04-18 1999-08-10 Наговицын Геннадий Георгиевич Роторный двигатель внутреннего сгорания
RU2135778C1 (ru) * 1998-06-05 1999-08-27 Соколов Виктор Евгеньевич Роторная машина
RU2136891C1 (ru) * 1997-12-16 1999-09-10 Шлапацкий Виктор Павлович Двухроторный двигатель

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU106402A1 (ru) * 1956-11-01 1956-11-30 Л.Е. Поляков Детандер дл адиабатического расширени газа
JPS63285201A (ja) * 1987-05-19 1988-11-22 Shuichi Kitamura 原動機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002888A1 (fr) * 1989-08-22 1991-03-07 Michel Kozoubsky Moteur a combustion interne rotatif
RU2134357C1 (ru) * 1997-04-18 1999-08-10 Наговицын Геннадий Георгиевич Роторный двигатель внутреннего сгорания
RU2136891C1 (ru) * 1997-12-16 1999-09-10 Шлапацкий Виктор Павлович Двухроторный двигатель
RU2135778C1 (ru) * 1998-06-05 1999-08-27 Соколов Виктор Евгеньевич Роторная машина

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RU2006102358A (ru) 2007-08-20
US20090028739A1 (en) 2009-01-29
WO2007120074A3 (fr) 2007-12-21

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