BE870464A - Pompregelsamenstel - Google Patents
PompregelsamenstelInfo
- Publication number
- BE870464A BE870464A BE1009056A BE1009056A BE870464A BE 870464 A BE870464 A BE 870464A BE 1009056 A BE1009056 A BE 1009056A BE 1009056 A BE1009056 A BE 1009056A BE 870464 A BE870464 A BE 870464A
- Authority
- BE
- Belgium
- Prior art keywords
- control assembly
- pump control
- pump
- assembly
- control
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
- B41F19/064—Presses of the reciprocating type
-
- 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
- F04B49/08—Regulating by delivery pressure
-
- 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
- F16H61/4008—Control of circuit pressure
- F16H61/4017—Control of high pressure, e.g. avoiding excess pressure by a relief valve
-
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/433—Pump capacity control by fluid pressure control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2219/00—Printing presses using a heated printing foil
- B41P2219/20—Arrangements for moving, supporting or positioning the printing foil
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/841,426 US4116587A (en) | 1977-10-12 | 1977-10-12 | Load plus differential pressure compensator pump control assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BE870464A true BE870464A (nl) | 1979-03-14 |
Family
ID=25284857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1009056A BE870464A (nl) | 1977-10-12 | 1978-09-14 | Pompregelsamenstel |
Country Status (6)
Country | Link |
---|---|
US (1) | US4116587A (xx) |
JP (1) | JPS5458202A (xx) |
BE (1) | BE870464A (xx) |
CA (1) | CA1077344A (xx) |
DE (1) | DE2843576A1 (xx) |
GB (1) | GB1557948A (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355510A (en) * | 1980-09-12 | 1982-10-26 | Caterpillar Tractor Co. | Unloading means for flow-pressure compensated valve |
US4381646A (en) * | 1980-09-12 | 1983-05-03 | Caterpillar Tractor Co. | Torque and high pressure limiting control for variable displacement pumps |
JPS57501396A (xx) * | 1980-09-12 | 1982-08-05 | ||
US4381647A (en) * | 1980-09-12 | 1983-05-03 | Caterpillar Tractor Co. | Load-plus valve for variable displacement pumps |
WO1982001046A1 (en) * | 1980-09-12 | 1982-04-01 | Liesener K | Horsepower consumption control for variable displacement pumps |
DE3109045A1 (de) * | 1981-03-10 | 1982-09-16 | Alfred Teves Gmbh, 6000 Frankfurt | Regelbare hydraulikpumpe |
US4553904A (en) * | 1981-12-21 | 1985-11-19 | Caterpillar Tractor Co. | Pump control with fluid responsive standby pressure |
DE3211307A1 (de) * | 1982-03-26 | 1983-09-29 | Linde Ag, 6200 Wiesbaden | Einstellbare axialkolbenpumpe mit einem regelorgan und regelorgan fuer solche |
DE3310747A1 (de) * | 1982-03-26 | 1983-10-06 | Linde Ag | Einstellbare axialkolbenpumpe mit einem regelorgan und regelorgan fuer solche |
DE3232695C2 (de) * | 1982-09-02 | 1984-08-16 | Hydromatik GmbH, 7915 Elchingen | Leistungsregel-Vorrichtung für eine Hydropumpe |
US4512723A (en) * | 1983-10-17 | 1985-04-23 | Sundstrand Corporation | Pressure limiter |
DE4491979T1 (de) * | 1993-03-26 | 1996-03-07 | Komatsu Mfg Co Ltd | Steuereinrichtung für eine Hydraulikantriebsmaschine |
US6033188A (en) * | 1998-02-27 | 2000-03-07 | Sauer Inc. | Means and method for varying margin pressure as a function of pump displacement in a pump with load sensing control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1126873A (en) * | 1964-09-22 | 1968-09-11 | Sperry Rand Corp | Improvements in hydraulic supply and control systems |
US3444689A (en) * | 1967-02-02 | 1969-05-20 | Weatherhead Co | Differential pressure compensator control |
US3908375A (en) * | 1974-09-25 | 1975-09-30 | Gen Signal Corp | Hydraulic load sensitive pressure and flow compensating system |
US4028890A (en) * | 1976-01-23 | 1977-06-14 | Caterpillar Tractor Co. | Piston pump assembly utilizing load pressure control |
US4034564A (en) * | 1976-01-23 | 1977-07-12 | Caterpillar Tractor Co. | Piston pump assembly having load responsive controls |
US4074529A (en) * | 1977-01-04 | 1978-02-21 | Tadeusz Budzich | Load responsive system pump controls |
-
1977
- 1977-10-12 US US05/841,426 patent/US4116587A/en not_active Expired - Lifetime
-
1978
- 1978-05-23 GB GB21299/78A patent/GB1557948A/en not_active Expired
- 1978-06-14 CA CA305,423A patent/CA1077344A/en not_active Expired
- 1978-07-24 JP JP8951378A patent/JPS5458202A/ja active Granted
- 1978-09-14 BE BE1009056A patent/BE870464A/xx not_active IP Right Cessation
- 1978-10-05 DE DE19782843576 patent/DE2843576A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS6157475B2 (xx) | 1986-12-06 |
GB1557948A (en) | 1979-12-19 |
CA1077344A (en) | 1980-05-13 |
US4116587A (en) | 1978-09-26 |
JPS5458202A (en) | 1979-05-10 |
DE2843576A1 (de) | 1979-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CATERPILLAR INC. Effective date: 19870930 |