FR1422591A - Dispositif de commande de pompes et de moteurs hydrauliques - Google Patents
Dispositif de commande de pompes et de moteurs hydrauliquesInfo
- Publication number
- FR1422591A FR1422591A FR3038A FR3038A FR1422591A FR 1422591 A FR1422591 A FR 1422591A FR 3038 A FR3038 A FR 3038A FR 3038 A FR3038 A FR 3038A FR 1422591 A FR1422591 A FR 1422591A
- Authority
- FR
- France
- Prior art keywords
- motors
- control device
- hydraulic pumps
- pumps
- hydraulic
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Gearings (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3257/64A GB1060772A (en) | 1964-01-24 | 1964-01-24 | Improvements in or relating to control devices for hydraulic pumps and motors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1422591A true FR1422591A (fr) | 1965-12-24 |
Family
ID=9754921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR3038A Expired FR1422591A (fr) | 1964-01-24 | 1965-01-22 | Dispositif de commande de pompes et de moteurs hydrauliques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3299829A (fr) |
FR (1) | FR1422591A (fr) |
GB (1) | GB1060772A (fr) |
SE (1) | SE304448B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381624A (en) * | 1966-09-09 | 1968-05-07 | Abex Corp | Fail-safe control for hydraulic cross-center pump |
US3631763A (en) * | 1970-01-02 | 1972-01-04 | Sperry Rand Corp | Power transmission |
US3640311A (en) * | 1970-04-27 | 1972-02-08 | Ernst Flitsch | Circulating valves |
US3866520A (en) * | 1971-09-20 | 1975-02-18 | Oilgear Co | Fluid device having interchangeable displacement control means |
USRE31107E (en) * | 1978-12-07 | 1982-12-21 | Deere & Company | Feedback shaft extending between swashplate and displacement control valve |
IL68539A0 (en) * | 1982-05-10 | 1983-07-31 | Sundstrand Corp | Control system for a power drive unit |
US5440878A (en) * | 1992-08-27 | 1995-08-15 | Vernon E. Gleasman | Variable hydraulic machine |
US6397970B1 (en) | 1999-08-05 | 2002-06-04 | Trw Inc. | Steering system |
JP2009293748A (ja) * | 2008-06-06 | 2009-12-17 | Kanzaki Kokyukoki Mfg Co Ltd | 作業機を装着した作業車両の車軸駆動システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971498A (en) * | 1956-02-21 | 1961-02-14 | Von Roll Ag | Hydraulic control device for a hydrostatic drive |
US3101078A (en) * | 1961-04-25 | 1963-08-20 | Cav Ltd | Liquid fuel pumps |
-
1964
- 1964-01-24 GB GB3257/64A patent/GB1060772A/en not_active Expired
-
1965
- 1965-01-22 SE SE892/65A patent/SE304448B/xx unknown
- 1965-01-22 US US427430A patent/US3299829A/en not_active Expired - Lifetime
- 1965-01-22 FR FR3038A patent/FR1422591A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3299829A (en) | 1967-01-24 |
SE304448B (fr) | 1968-09-23 |
GB1060772A (en) | 1967-03-08 |
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