GB1444805A - Machine having axial pistons - Google Patents
Machine having axial pistonsInfo
- Publication number
- GB1444805A GB1444805A GB3523273A GB3523273A GB1444805A GB 1444805 A GB1444805 A GB 1444805A GB 3523273 A GB3523273 A GB 3523273A GB 3523273 A GB3523273 A GB 3523273A GB 1444805 A GB1444805 A GB 1444805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frusto
- conical surfaces
- swash
- plate
- shaft
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/28—Control of machines or pumps with stationary cylinders
-
- 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
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate
-
- 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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- 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
- F02B75/00—Other engines
- F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H23/00—Wobble-plate gearings; Oblique-crank gearings
- F16H23/04—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members
- F16H23/08—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members connected to reciprocating members by connecting-rods
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating
-
- 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
- Y10T74/18296—Cam and slide
- Y10T74/18336—Wabbler type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
- Reciprocating Pumps (AREA)
- Friction Gearing (AREA)
Abstract
1444805 Swash-plate engines and compressors M BRILLE 24 July 1973 [25 July 1972 6 June 1973] 35232/73 Headings F1B F1M F1N and F1S An axial piston compressor or hot-air, steam or two or four stroke I.C. engine comprises an input or output rotary shaft 9 having an inclined crank 8 which pivotably receives the pin 7 of a swash-plate 5, 6, pistons (not shown) each connected by a rod 48 to a respective arm 47 on the. swash-plate, and a pair of frusto-conical surfaces 12, 17 on the swash-plate disposed to roll on respective frusto-conical surfaces 14, 19, fixed to a frame 33. The co-operation between the frusto-conical surfaces causes the axis yy' of the swash-plate to move through a conical path having an apex S. Bevel gears 11, 16 concentric with the frusto-conical surfaces 12, 17 mesh with respective bevel gears 13, 18 concentric with the frusto-conical surfaces 14, 19 to prevent slipping between the frusto-conical surfaces. The positions of each surface and its bevel gear may be reversed. The assembly comprising the shaft 9, swash-plate 5, 6 and gears 13, 18 with frusto-conical surfaces 14, 19 is capable of axial movement whereby the fixed stroke of the pistons is shifted axially to vary the compression ratio of the machine. The axial movement of the assembly occurs automatically as the load on the pistons changes. Thus with increasing piston load, the columns 2, 4 carrying the frusto-conical surfaces 12, 19 move to compress a spring 37 in the form of a stack of Belville washers and thereby decrease the compression ratio. The mean value of the compression ratio is determined by a flanged member 38 screwed into the frame 33 so as to vary the degree of compression of the spring 37. Rotation of the member 38 is effected via a shaft 42 having a pinion 41 meshing with a gear 40 on the member 38. To damp the action of the spring 37 liquid is supplied through an inlet 67 to the chamber containing the spring, the liquid discharging at a controlled rate through calibrated orifices 68. The shaft 9 carries a flywheel 62 and a pinion 54 which meshes with a pinion 55 having a shaft 56 for driving, via a gear 57, an oil or fuel pump or ignition distributer (not shown). The shaft 56 passes between the arms 47 and is provided with cams 58 for operating engine valves (not shown) and a gear 60 having a flywheel 63 and a rotor 66 for distributing fuel/air mixture to the engine cylinders. A joint having frusto-conical surfaces and for connecting the piston-rods to the swash-plate is disclosed in Figs. 7 & 9 (not shown). The necessary geometric configuration of the machine parts is described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227465A FR2194226A5 (en) | 1972-07-25 | 1972-07-25 | |
FR7321387A FR2232951A6 (en) | 1973-06-06 | 1973-06-06 | Swash plate engine connecting rod linkage - comprises two sets of low-friction conjugate conical surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1444805A true GB1444805A (en) | 1976-08-04 |
Family
ID=26217244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3523273A Expired GB1444805A (en) | 1972-07-25 | 1973-07-24 | Machine having axial pistons |
Country Status (4)
Country | Link |
---|---|
US (1) | US3901093A (en) |
JP (1) | JPS5723142B2 (en) |
GB (1) | GB1444805A (en) |
IT (1) | IT991404B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2840465A1 (en) * | 1977-09-20 | 1979-03-29 | Screb | SWASHPLATE MACHINE, IN PARTICULAR THERMAL PISTON SWASHPLATE MOTOR |
US5070765A (en) * | 1989-12-22 | 1991-12-10 | Jaguar Cars Limited | Torque transfer mechanism |
EP1300242A3 (en) * | 2001-10-05 | 2004-03-24 | Tokyo Kikai Seisakusho Ltd. | Pump for printing press |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258590A (en) * | 1979-08-03 | 1981-03-31 | U.S. Philips Corporation | Wobble plate control for a variable piston displacement machine |
US4803964A (en) * | 1986-12-11 | 1989-02-14 | Wladyslaw Kurek | Internal combustion engine |
US6733248B2 (en) * | 1995-07-25 | 2004-05-11 | Thomas Industries Inc. | Fluid pumping apparatus |
JP2001207957A (en) * | 2000-01-25 | 2001-08-03 | Toyota Autom Loom Works Ltd | Electric compressor |
NZ513155A (en) * | 2001-07-25 | 2004-02-27 | Shuttleworth Axial Motor Compa | Improvements relating to axial motors |
US6904878B2 (en) * | 2003-10-10 | 2005-06-14 | Julius Drew | Internal combustion engine with novel fuel/air delivery system |
WO2009047838A1 (en) | 2007-10-09 | 2009-04-16 | Fujitsu Limited | Fastening structure and fastening method |
CH703399A1 (en) * | 2010-07-02 | 2012-01-13 | Suter Racing Technology Ag | Swashplate motor. |
US9453459B2 (en) * | 2013-12-09 | 2016-09-27 | Joachim Horsch | Internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US790374A (en) * | 1903-07-13 | 1905-05-23 | Jonathan D Maxwell | Explosive-engine. |
US1255973A (en) * | 1916-02-23 | 1918-02-12 | Almen Crosby Motors Co Inc | Engine. |
US1300098A (en) * | 1917-03-06 | 1919-04-08 | John O Almen | Internal-combustion engine. |
US3333577A (en) * | 1964-03-25 | 1967-08-01 | Mongitore Pietro | Rotary engine |
GB1105891A (en) * | 1965-01-28 | 1968-03-13 | Rolls Royce | Reciprocating piston fluid displacement device |
-
1973
- 1973-07-24 US US382221A patent/US3901093A/en not_active Expired - Lifetime
- 1973-07-24 GB GB3523273A patent/GB1444805A/en not_active Expired
- 1973-07-25 JP JP8453373A patent/JPS5723142B2/ja not_active Expired
- 1973-07-25 IT IT27073/73A patent/IT991404B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2840465A1 (en) * | 1977-09-20 | 1979-03-29 | Screb | SWASHPLATE MACHINE, IN PARTICULAR THERMAL PISTON SWASHPLATE MOTOR |
US5070765A (en) * | 1989-12-22 | 1991-12-10 | Jaguar Cars Limited | Torque transfer mechanism |
GB2239304B (en) * | 1989-12-22 | 1994-06-01 | Jaguar Cars | Torque transfer or reacting mechanism |
EP1300242A3 (en) * | 2001-10-05 | 2004-03-24 | Tokyo Kikai Seisakusho Ltd. | Pump for printing press |
Also Published As
Publication number | Publication date |
---|---|
US3901093A (en) | 1975-08-26 |
DE2337554A1 (en) | 1974-02-07 |
IT991404B (en) | 1975-07-30 |
JPS4954058A (en) | 1974-05-25 |
DE2337554B2 (en) | 1976-08-12 |
JPS5723142B2 (en) | 1982-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |