SE7714453L - Vetsketransmissionskrets - Google Patents
VetsketransmissionskretsInfo
- Publication number
- SE7714453L SE7714453L SE7714453A SE7714453A SE7714453L SE 7714453 L SE7714453 L SE 7714453L SE 7714453 A SE7714453 A SE 7714453A SE 7714453 A SE7714453 A SE 7714453A SE 7714453 L SE7714453 L SE 7714453L
- Authority
- SE
- Sweden
- Prior art keywords
- motor
- fluid
- pressure
- pumps
- outputs
- Prior art date
Links
Classifications
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54057/76A GB1579834A (en) | 1976-12-24 | 1976-12-24 | Fluid transmission circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7714453L true SE7714453L (sv) | 1978-06-25 |
Family
ID=10469798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7714453A SE7714453L (sv) | 1976-12-24 | 1977-12-19 | Vetsketransmissionskrets |
Country Status (10)
Country | Link |
---|---|
US (1) | US4199943A (sv) |
JP (1) | JPS53105678A (sv) |
AU (1) | AU3158877A (sv) |
CA (1) | CA1077804A (sv) |
DE (1) | DE2757416A1 (sv) |
ES (1) | ES465357A1 (sv) |
FR (1) | FR2375511A1 (sv) |
GB (1) | GB1579834A (sv) |
SE (1) | SE7714453L (sv) |
ZA (1) | ZA777430B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381904A (en) * | 1980-08-12 | 1983-05-03 | Otis Engineering Corporation | Hydraulic power pack |
FR2495723A1 (fr) * | 1980-12-09 | 1982-06-11 | Bretagne Atel Chantiers | Transmission hydrostatique entre un moteur primaire et un moteur de traction, notamment pour vehicule |
US5228289A (en) * | 1983-06-29 | 1993-07-20 | Peter Norton | Plural hydraulic pump system with unloading valve |
AU3154684A (en) * | 1983-06-29 | 1985-01-25 | Norton, P. | Plural hydraulic pump system with automatic displacement control |
US4832579A (en) * | 1985-01-22 | 1989-05-23 | Peter Norton | Plural hydraulic pump system with automatic displacement control and pressure relief valve |
US5251442A (en) * | 1991-10-24 | 1993-10-12 | Roche Engineering Corporation | Fluid power regenerator |
DK0558934T4 (da) * | 1992-03-04 | 2001-03-05 | Inventio Ag | Fremgangsmåde og indretning til at spare elektriskenergi til driften af en hydraulisk elevator |
US5319932A (en) * | 1993-04-28 | 1994-06-14 | Roche Engineering Corporation | Power sensing regenerator |
US6357231B1 (en) | 2000-05-09 | 2002-03-19 | Clark Equipment Company | Hydraulic pump circuit for mini excavators |
US6752600B2 (en) * | 2002-04-19 | 2004-06-22 | Wayne Engineering Corporation | Fluid system |
US7260931B2 (en) * | 2005-11-28 | 2007-08-28 | Caterpillar Inc. | Multi-actuator pressure-based flow control system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2074618A (en) * | 1934-08-01 | 1937-03-23 | Clyde A Roeder | Pumping system |
US2549897A (en) * | 1945-10-18 | 1951-04-24 | Bolinder Munktell | Pressure operated valve means for hydrostatic power transmitting systems |
US2933897A (en) * | 1957-05-21 | 1960-04-26 | Dravo Corp | Rotary hydraulic booster |
-
1976
- 1976-12-24 GB GB54057/76A patent/GB1579834A/en not_active Expired
-
1977
- 1977-12-13 ZA ZA00777430A patent/ZA777430B/xx unknown
- 1977-12-15 AU AU31588/77A patent/AU3158877A/en active Pending
- 1977-12-19 SE SE7714453A patent/SE7714453L/sv not_active Application Discontinuation
- 1977-12-21 CA CA293,562A patent/CA1077804A/en not_active Expired
- 1977-12-21 US US05/863,041 patent/US4199943A/en not_active Expired - Lifetime
- 1977-12-22 ES ES465357A patent/ES465357A1/es not_active Expired
- 1977-12-22 DE DE19772757416 patent/DE2757416A1/de not_active Withdrawn
- 1977-12-23 FR FR7739058A patent/FR2375511A1/fr active Granted
- 1977-12-23 JP JP15544977A patent/JPS53105678A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1579834A (en) | 1980-11-26 |
FR2375511A1 (fr) | 1978-07-21 |
US4199943A (en) | 1980-04-29 |
AU3158877A (en) | 1979-06-21 |
ES465357A1 (es) | 1979-01-01 |
JPS53105678A (en) | 1978-09-13 |
ZA777430B (en) | 1978-10-25 |
DE2757416A1 (de) | 1978-06-29 |
CA1077804A (en) | 1980-05-20 |
FR2375511B3 (sv) | 1980-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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