FR1321353A - Hydraulic piston pump or motor - Google Patents
Hydraulic piston pump or motorInfo
- Publication number
- FR1321353A FR1321353A FR896791A FR896791A FR1321353A FR 1321353 A FR1321353 A FR 1321353A FR 896791 A FR896791 A FR 896791A FR 896791 A FR896791 A FR 896791A FR 1321353 A FR1321353 A FR 1321353A
- Authority
- FR
- France
- Prior art keywords
- motor
- piston pump
- hydraulic piston
- hydraulic
- pump
- 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
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0052—Cylinder barrel
-
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
-
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0055—Valve means, e.g. valve plate
-
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0064—Machine housing
- F01B3/0067—Machine housing cylinder barrel bearing means
-
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/007—Swash plate
- F01B3/0073—Swash plate swash plate bearing means or driving or driven axis bearing means
-
- 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
- F01B3/0082—Details
- F01B3/0094—Driving or driven means
-
- 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
- F01B3/10—Control of working-fluid admission or discharge peculiar thereto
- F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
- F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
-
- 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
- F04B1/20—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 having rotary cylinder block
- F04B1/22—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 having rotary cylinder block having two or more sets of cylinders or pistons
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
- F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
- F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Motor Power Transmission Devices (AREA)
- Control Of Fluid Gearings (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL278180D NL278180A (en) | 1962-05-08 | ||
GB1904/60A GB895805A (en) | 1962-05-08 | 1960-01-19 | Improvements in and relating to hydraulic axial ram pumps and motors |
US4138A US3059432A (en) | 1962-05-08 | 1960-01-22 | Axial piston hydraulic units |
FR896791A FR1321353A (en) | 1962-05-08 | 1962-05-08 | Hydraulic piston pump or motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR896791A FR1321353A (en) | 1962-05-08 | 1962-05-08 | Hydraulic piston pump or motor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1321353A true FR1321353A (en) | 1963-03-15 |
Family
ID=8778438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR896791A Expired FR1321353A (en) | 1962-05-08 | 1962-05-08 | Hydraulic piston pump or motor |
Country Status (4)
Country | Link |
---|---|
US (1) | US3059432A (en) |
FR (1) | FR1321353A (en) |
GB (1) | GB895805A (en) |
NL (1) | NL278180A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230893A (en) * | 1961-05-31 | 1966-01-25 | Sundstrand Corp | Swashplate pump |
CH445298A (en) * | 1962-10-09 | 1967-10-15 | Hydrospeed Ag | Retraction device for hydraulic axial piston machines |
US3183846A (en) * | 1962-12-03 | 1965-05-18 | Lucas Industries Ltd | Fluid pumps and motors |
DE1453552B1 (en) * | 1962-12-06 | 1970-03-12 | Lucas Industries Ltd | Seal between the control plate disc and the housing of a swash plate axial piston machine |
DE1289743B (en) * | 1962-12-19 | 1969-02-20 | Unipat Ag | Control mirror arrangement in an axial piston machine |
US3175511A (en) * | 1963-05-23 | 1965-03-30 | Lucas Industries Ltd | Hydraulic pumps or motors |
US3596568A (en) * | 1968-10-14 | 1971-08-03 | Deere & Co | Fluid-translating apparatus |
CH492873A (en) * | 1968-12-05 | 1970-06-30 | Von Roll Ag | Valveless hydraulic unit |
CH614496A5 (en) * | 1976-01-13 | 1979-11-30 | Galdabini Renzo | |
US4196586A (en) * | 1978-02-06 | 1980-04-08 | Samuel Shiber | Multi-mode hydrostatic transmission |
US4175389A (en) * | 1978-02-06 | 1979-11-27 | Samuel Shiber | Hydromechanical transmission |
US4196587A (en) * | 1978-02-06 | 1980-04-08 | Samuel Shiber | Multi-mode transmission |
DE4035748A1 (en) * | 1989-11-09 | 1991-05-16 | Vickers Systems Gmbh | High speed axial piston pump - has pressed against seal of barrel and including pressure zone |
DE102012016056A1 (en) * | 2012-08-14 | 2014-02-20 | Robert Bosch Gmbh | Control plate for axial piston machine, has friction element producing static friction between control plate and housing part of hydrostatic machine when housing part is mounted together with control plate of hydrostatic machine |
DE102016115904B4 (en) * | 2015-08-27 | 2017-12-07 | Denso Corporation | Starter for machine |
US11236736B2 (en) * | 2019-09-27 | 2022-02-01 | Honeywell International Inc. | Axial piston pump with port plate having balance feed aperture relief feature |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569562A (en) * | 1946-06-03 | 1951-10-02 | Froebe Douglas Fitch | Pump and motor hydraulic transmission |
US2679139A (en) * | 1951-10-12 | 1954-05-25 | Chester A Posson | Variable speed rotary pump and motor transmission |
US2803112A (en) * | 1951-12-04 | 1957-08-20 | Sundstrand Machine Tool Co | Control means for constant speed hydraulic pump and motor transmission |
-
0
- NL NL278180D patent/NL278180A/xx unknown
-
1960
- 1960-01-19 GB GB1904/60A patent/GB895805A/en not_active Expired
- 1960-01-22 US US4138A patent/US3059432A/en not_active Expired - Lifetime
-
1962
- 1962-05-08 FR FR896791A patent/FR1321353A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL278180A (en) | |
GB895805A (en) | 1962-05-09 |
US3059432A (en) | 1962-10-23 |
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