WO2002057606A9 - Mecanisme bielles-manivelles rotatif - Google Patents
Mecanisme bielles-manivelles rotatifInfo
- Publication number
- WO2002057606A9 WO2002057606A9 PCT/FR2002/000087 FR0200087W WO02057606A9 WO 2002057606 A9 WO2002057606 A9 WO 2002057606A9 FR 0200087 W FR0200087 W FR 0200087W WO 02057606 A9 WO02057606 A9 WO 02057606A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- central part
- cylinders
- compression
- mechanism according
- expansion
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000003380 propellant Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 7
- 239000003507 refrigerant Substances 0.000 abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 3
- 239000001257 hydrogen Substances 0.000 abstract description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
- F02B57/08—Engines with star-shaped cylinder arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
- F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
- F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
- F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
- Y10T74/2162—Engine type
Definitions
- the present invention relates to a rotary rod-crank mechanism, making it possible in particular to produce piston engines, with continuous internal combustion or capable, more generally of using any heat source.
- the internal combustion engines having to date experienced industrial development, are the following:
- This same rotary rod-crank mechanism, object of the present invention can also be used to make refrigerating machines or heat pumps, according to provisions similar to those of heat engines, operating in reverse, and using air as a refrigerant.
- This same rotary rod-crank mechanism, object of the present invention can also be used in the manufacture of compressors or compressed air motors, with one or more stages.
- These devices are currently not reversible, piston compressors include automatic valves, which are fragile and sources of noise pollution.
- compressed air piston engines they have controlled valves, with the same drawbacks.
- the rod-crank system also has the same drawbacks as in the case of heat engines.
- compressors and compressed air motors operating on vane, fin, screw, etc. they have the same drawbacks as the turbines above.
- This same rotary rod-crank mechanism, object of the present invention can finally be used in the manufacture of hydraulic pumps or motors, as well as vacuum cleaners or fans, according to provisions similar to those of compressors or compressed air motors, operating on a single stage, with a volumetric ratio equal to one.
- the purpose of the rotary link-crank mechanism according to the present invention is precisely to provide a technical and industrial response to the above drawbacks, and is characterized by the following general arrangements, illustrated in exploded view by FIG. 1.
- Their eccentric, distance between the fixed axis (4) of rotation of the crankshafts and the mobile axes of rotation (5) of the connecting rod ends, is equal to L.
- These two crankshafts are connected together by a crown or a stirrup (13 ).
- Each crankshaft generally consists of two diametrically opposite crank pins, offset by a length L relative to an axial perforation receiving a fixed male cylinder, forming part of the fixed central part described below.
- pivot four connecting rods two for each crankshaft, constituted by a plate comprising an axial perforation where each crank pin is housed, and devices for fixing the connecting rod heads, at its two ends.
- connecting rod heads consist of a part connecting the ends of the connecting rods two by two, secured to the piston or pistons penetrating the cylinder or cylinders from the outside.
- the peripheral crown or retrier is fixed on the two crankshafts, from the outside, and makes them integral with one another. So the two crankshafts and the crown (or Petrier) constitute a single external crankshaft, receiving the engine or receiver torque of the mechanism. The reverse torque is received by the fixed central part described below. Note that this external crankshaft receives any transmission components.
- This cylinder block consists of a female axial cylinder, rotating around a fixed male cylinder, forming part of the central part described below.
- On this female axial cylinder are grafted the cylinders (3) receiving the pistons (2), arranged along two generally orthogonal axes.
- At the bottom of the cylinders (3) are perforations or openings (8) putting these cylinders in communication with the interior of the cylinder block.
- This fixed central part comprises, in the center, a male cylinder, placed on a fixed axis (6), around which the cylinder block pivots, and on each side, two male cylinders placed on a fixed axis (4), around which pivot the two crankshafts.
- the axis (4) of these two cylinders and the axis (6) of the first male cylinder are parallel and distant from each other by a length L.
- Inside the fixed central part there are compartments (9) where a fluid circulates at different relative pressures. Note that on each side of the fixed central part, there are fastening devices for this central part on the fixed frame, on which the mechanism is mounted.
- each piston has an elongation, in its cylinder, of type 2Lsin zt and that there is a phase shift of a determined angle y between the elongations relating to two cylinders forming between them this same angle y (generally LT / 2 ), while the connecting rod feet form between them, on the crankshafts, an angle 2y (generally II).
- the stroke of the pistons is equal to four times the eccentric, i.e.
- sealing devices allowing the opening and closing of the lights between the cylinder block and the fixed central part, on the one hand, to be provided at the right time, and to obtain sealing between them chambers in which the fluid is at different pressure levels, on the other hand.
- the first solution illustrated by FIG. 3, representing a part of the fixed central part, consists of a central segmentation, placed on this central part, of outside diameter equal to the inside diameter of the cylinder block, of width m at an angle a , of width 1, larger than m, on an angle 2II-a.
- a bias cut (21) is made at one of the two width jumps, over the entire width of the segment, a straight cut (22) is made at the other jump, over a width of 1 m.
- a light (l ⁇ ) or (ll) is open in the widest part of the segment, leaving an angle b between the cut bias and the edge closest to the light, and an angle c between the straight cut and the other edge of light.
- This segment is arranged in a relief of the fixed central part, matching the shape of the segment, and also comprising a light (12) placed in the same plane as the light (l ⁇ ) or (l 1) above, opening opposite it from one edge to the other of said relief, at an angle a.
- the lights (8) formed at the bottom of the cylinders, in the same plane as above will coincide successively, in the very rotation of the cylinders, first with the angle a and the light (12) opening to the outside or to a compartment of low relative pressure, then with the angle b where they will be closed, then with the light (l ⁇ ) or (ll) opening on a high pressure chamber placed in the fixed central part, then at angle c where they will be closed again.
- the second solution illustrated by FIG. 4, consists in making a fixed central part with the same outside diameter as the inside diameter of the cylinder block, without play and with a perfectly smooth surface condition. It is then practiced on the central part a reduction of the radius r of this central part of the order of a hundredth of a millimeter, along a strip (31) with a width of LTr / 2 approximately.
- a perforation (32) is made in the direction of the length of the fixed central part, diametrically opposite the strip (31).
- a cut (33) is made between this perforation (32) and the strip (31).
- Two perforations (34) are made, along this cut, of the same diameter as the perforation (32), perpendicular to it and emerging therefrom.
- the third solution consists in making a fixed central part with the same outside diameter as the inside diameter of the cylinder block, without play or with micron play, with a perfectly smooth surface condition possibly supplemented by streaks forming labyrinths. Consequently, the desired seal is ensured by the pressure of the fixed central part on the inside of the cylinder block or by the narrowness and the shape of the space separating this central part and this cylinder block.
- the materials chosen for the cylinder block and the central part must be compatible and able to slide over each other with a minimum of friction, which can be minimized possibly by a film of oil under pressure sent into a wedge-shaped space.
- the first solution consists in using two cylinders in compressors and two cylinders, possibly of volume different from the volume of the first two, in regulators, a thermal contribution being carried out at quasi-constant pressure, between compression and expansion.
- the first two cylinders supply a central chamber, placed in the fixed central part, with compressed air.
- the two phases operating in these cylinders are intake and compression.
- the other two cylinders draw compressed air from this central chamber.
- the two phases operating in these cylinders are the trigger and the exhaust.
- the heat input takes place at constant pressure in the central chamber. When this contribution is made by internal combustion, this takes place continuously, as in a boiler, the fuel, whether liquid or gaseous hydrocarbons or hydrogen, being introduced directly into ⁇ this central room.
- This central chamber is then split into two compartments, one open to the lumen (l ⁇ ) of the first two cylinders operating as compressors, the other open to the lumen (l 1) of the other two cylinders, operating as pressure reducers. An almost continuous air flow is created from the first to the second compartment, passing through the external chamber.
- thermodynamic cycle can be carried out in two times two back and forth movements of pistons.
- this type of engine can be used in particular to power an external chamber, where the burnt gases are pushed after expansion, while they still have residual pressure. If this chamber opens to the outside via a nozzle, the engine can be used to propel a machine by a reaction force.
- the second solution illustrated in FIG. 5, consists in using the external part of each cylinder to suck in the fresh air, by means of a perforation (19) formed in the wall of the cylinders, connecting this external part of the cylinders in the center of the cylinder block.
- This external part of the cylinders is delimited by cylinder closings (20) fitted with tight rod linings, in which the piston rods slide.
- the fresh air thus sucked is discharged, through the same perforation (19) and a light (8), into the internal chambers of the cylinders at the end of the expansion phase, the burnt gases being at the same time evacuated outside by another light (8).
- each cylinder therefore has two lights (8), one facing the light (l ⁇ ) opening at the end of compression, and the other facing the light (ll) opening at the start of relaxation.
- These lights placed on the fixed central part communicate with the central chamber in which the heat input takes place.
- the light (l ⁇ ) communicates with one end of the combustion chamber
- the light (ll) communicates with the other end, an air flow operating from light (l ⁇ ) to light (ll), passing through the central chamber, allowing continuous combustion.
- this engine can operate from an external heat source, with the same provisions as above, aimed at externalizing the central chamber.
- a succession of hot gases is swept by fresh air, compression of this fresh air, and expansion after thermal input, during each piston return trip.
- This solution therefore resembles a two-stroke engine. It will have the advantage, compared to the previous case, of delivering a very regular engine torque, even at very low speed of rotation. Note that this engine can be started by simply adding compressed air to the intake. In fact, this compressed air will act on the external part of the pistons, due to the positive pressure difference between intake and exhaust.
- these motors are intended to be mounted directly in a wheel or a propeller.
- the two crankshafts are integrally connected to this wheel or to this propeller, to which they directly transmit the rotary movement without an intermediate transmission member.
- the variation in engine power is obtained by supercharging.
- This fresh compressed air will then be cooled by heat exchange with the outside, before supplying the engine.
- an autonomous device using the same rotary rod-crank mechanism, object of the present invention making it possible, by displacement of the cylinder block along the fixed central part, to obtain rates compression variables on fresh air, and expansion on burnt gases.
- a mechanism comprising four piston-cylinder pairs is used for this purpose, characterized in that the said couples delimit expansion chambers at variable rate for two of them, receiving the hot gases from this engine, where they have undergone a first expansion, and variable rate compression chambers for the other two couples, receiving fresh air and imparting a first compression to it before cooling and introduction into the engine.
- the second difference concerns the heat exchange in the chamber (9).
- the chamber (9) will be externalized, as in the case of the heat engine using an external heat source, with an outlet for compressed air and a reintroduction of air, after cooling.
- the corollary of this calorific sampling is that the refrigerating machines or the heat pumps must be driven by a motor, electric or thermal, or by a wind turbine or even by a hydraulic turbine.
- the refrigeration machines thus designed will be able to pump the air inside a cold room, compress it so that it reaches a temperature higher than the outside temperature, cool it by heat exchange with the outside, then relax and reintroduce into the cold room.
- condensation water can be collected, as a bonus, just before the expansion phase.
- the air will be dried, which will limit the phenomena of icing in the cold room.
- the heat pumps thus designed, they will be able to pump the cold outside air, compress it so that it reaches a temperature higher than that of the room, or of the water, which one wishes to heat, to cool it by exchange thermal with this room or this water, then relax it and eject it outside.
- condensation water can be collected before the relaxation phase.
- This arrangement has the advantage of limiting, as in the previous case, the phenomena of icing.
- the condensed water is then collected. After a possible second stage of compression, the air thus dried is then heated by solar energy, passing through an enclosure made of pyrex or equivalent, towards which the solar rays are concentrated by any appropriate means (parabolic mirrors, magnifying glasses, etc.) . Then this air is relaxed before being ejected to the outside. It is sufficient that heating by solar energy compensates, in volume, the cooling of the first heat exchange and the loss of water, for the assembly to be autonomous. The practical consequences of such an application are very important, since it is thus possible to produce water in the middle of the desert, with a particularly rustic technology.
- compressors or compressed air motors these are directly derived from the general provisions.
- the compressor or the compressed air motor is on one stage, which is suitable for pressure ratios varying from one to about forty, or even more if the piston stroke is large.
- FIG. 6 illustrates, for example, in exploded view, a compressor or a five-stage compressed air motor.
- the first consists of the two largest cylinders (51), the second stage consists of the cylinder (52), the third by the cylinder (53), the fourth by the cylinder (54), and the fifth by the cylinder (55), the smallest.
- the rooms located in the fixed central part are outsourced and open onto heat exchangers with the outside.
- the air circuit can be modified by rotating these exchangers around the fixed central part, so that the compressor or the basic five-stage motor can also operate at four stages (in this case, the cylinder ( 55) is associated with the cylinders (51)), three-stage (in this case, the cylinder (55) is associated with the cylinder (52) and the cylinder (54) is associated with the cylinders (51)), two-stage ( in this case, the cylinders (55) and (53) are associated with the cylinders (51) and the cylinder (54) is associated with the cylinder (52)).
- These arrangements provided by a rotary distributor shown in FIG. 7, make it possible to adapt the operation of the engine or of the compressor to the variable pressure of the compressed air reserve.
- This rotary distributor is produced by means of a central fixed part, in continuity with the two lateral cylinders of the fixed central part, on each side of the mechanism, and a pivoting peripheral part, comprising three heat exchangers with the outside. These three exchangers are identified (66), (67), and (68).
- the air inlets and outlets are marked (61) and (71) for the first stage, (62) and (72) for the second, (63) and (73) for the third, (64) and (74) for the fourth, and finally (65) and (75) for the fifth.
- the outside air inlet (61) takes place directly at the end.
- the outlet (71) takes place at the other end, and communicates with the inlet (62) via a fixed heat exchanger.
- the inlet (62) communicates on the one hand with the compartment of the second compression stage, in the fixed central part, and on the other hand with a light (62) on the periphery of the fixed central part, at 120 degrees d 'a reference generator where there are two final outlets (76) and (77) of compressed air, on each side of the mechanism.
- the inputs / outputs (63) to (65) and (73) to (75) communicate respectively on the one hand with the compartments of the third, fourth and fifth floors, in the fixed central room, and on the other hand with lights of the same numbers, on the periphery of the fixed part, arranged at
- the light (721) is connected to the light (631) by the exchanger (66).
- the light (731) is connected to the light (641) by the exchanger (67).
- the light (741) is connected to the light (651) by the exchanger (68).
- (751) is linked to (771), (722) to (721), (632) to (631), (731) to (731), (642) to (641), (742) to (772), (752) to (651), (622) to (641), (652) outside, (723) to (721), (633) to (631), (733) to (773) and to ( 732), (641) to (763), (753) to (633), (643) outside, (743) to (623), (653) to (651), (623) to (741) , (724) to (764) and to (721), (774) to (631) and to (731), (754) to (651), (624) to (741), (654) and (634) outside, (644) to (624), (75
- the compressor, or the engine operates with five stages of compression, or of expansion, when they are opposite the lights of the same numbers followed by 2, four stages, when they are opposite the lights of the same numbers followed by 3, three stages, and finally when they are opposite the lights of the same numbers followed by 4, two stages.
- the transition from one operating regime to the other is done by rotating the mobile part by 30 degrees. Note that the sections of the various lights and pipes are calculated so that the fluid circulation speeds are homogeneous. These sections will therefore more important on the first floor than on the second, on the second than on the third etc, proportionally to the opposite reason of the pressure.
- the fluid flow then has, for four cylinders, a sin shape zt + cos zt, for zt between 2kTI and 2kTI + H / 2.
- compensators consisting of an air chamber or a spring-loaded piston, absorbing variations in flow.
- the first stage can be used as a water pump, while stages five, four, three and two are used as a compressed air motor, actuating the water pump. It is enough to inject the air leaving the second stage into the water, downstream of the pump, to obtain a nautical propellant.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002557651A JP2004530841A (ja) | 2001-01-18 | 2002-01-10 | 回転式のクランク−連接棒機構 |
US10/250,446 US20040045290A1 (en) | 2001-01-18 | 2002-01-10 | Rotary crank-rod mechanism |
EP02710964A EP1366276A1 (fr) | 2001-01-18 | 2002-01-10 | Mecanisme bielles-manivelles rotatif |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/00673 | 2001-01-18 | ||
FR0100673A FR2819852A1 (fr) | 2001-01-18 | 2001-01-18 | Moteur rotatif a combustion continue |
FR01/04123 | 2001-03-19 | ||
FR0104123 | 2001-03-19 | ||
FR01/16433 | 2001-12-18 | ||
FR0116433A FR2819853B1 (fr) | 2001-01-18 | 2001-12-18 | Mecanisme bielles-manivelles rotatif |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002057606A1 WO2002057606A1 (fr) | 2002-07-25 |
WO2002057606A9 true WO2002057606A9 (fr) | 2004-04-01 |
Family
ID=27248735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/000087 WO2002057606A1 (fr) | 2001-01-18 | 2002-01-10 | Mecanisme bielles-manivelles rotatif |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040045290A1 (fr) |
EP (1) | EP1366276A1 (fr) |
JP (1) | JP2004530841A (fr) |
FR (1) | FR2819853B1 (fr) |
WO (1) | WO2002057606A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2771595C1 (ru) * | 2021-11-24 | 2022-05-06 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Кривошипный шатунно-ползунный механизм поршневой машины |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US454192A (en) * | 1891-06-16 | white | ||
GB152695A (en) * | 1917-07-30 | 1920-10-28 | Reginald Mansfield Balston | Improvements in or relating to rotary engines |
FR547877A (fr) * | 1921-05-19 | 1922-12-27 | Turbine à explosion | |
DE640025C (de) * | 1935-01-25 | 1936-12-21 | Fraenze Koenig Geb Baums | Kolbenmaschine, insbesondere Brennkraftmaschine, mit kreisenden, paarweise angeordneten gegenueberliegenden Zylindern |
FR57183E (fr) * | 1947-03-22 | 1952-12-16 | Dispositif mécanique de transmission d'énergie, applicable notamment aux moteurs à explosion, et moteur à explosion construit en application | |
CH313854A (de) * | 1952-05-10 | 1956-05-15 | Rohrbach Hans Ing Dr | Umlaufmotor |
US3101060A (en) * | 1960-02-04 | 1963-08-20 | Bjorklund Gustaf Erik | Variable displacement piston machine |
US3661057A (en) * | 1970-05-11 | 1972-05-09 | Anatoly Yakovlevich Rogov | Radial-piston multiple-action hydraulic motor |
FR2543218A1 (fr) * | 1983-03-23 | 1984-09-28 | Martin Robert | Dispositif de conversion d'un mouvement de translation en un mouvement de rotation ou inversement |
-
2001
- 2001-12-18 FR FR0116433A patent/FR2819853B1/fr not_active Expired - Fee Related
-
2002
- 2002-01-10 JP JP2002557651A patent/JP2004530841A/ja active Pending
- 2002-01-10 EP EP02710964A patent/EP1366276A1/fr not_active Withdrawn
- 2002-01-10 US US10/250,446 patent/US20040045290A1/en not_active Abandoned
- 2002-01-10 WO PCT/FR2002/000087 patent/WO2002057606A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2819853B1 (fr) | 2003-09-05 |
US20040045290A1 (en) | 2004-03-11 |
JP2004530841A (ja) | 2004-10-07 |
WO2002057606A1 (fr) | 2002-07-25 |
EP1366276A1 (fr) | 2003-12-03 |
FR2819853A1 (fr) | 2002-07-26 |
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