IT7826225A0 - Dispositivo di regolazione per una pompa a pistone assiale. - Google Patents
Dispositivo di regolazione per una pompa a pistone assiale.Info
- Publication number
- IT7826225A0 IT7826225A0 IT7826225A IT2622578A IT7826225A0 IT 7826225 A0 IT7826225 A0 IT 7826225A0 IT 7826225 A IT7826225 A IT 7826225A IT 2622578 A IT2622578 A IT 2622578A IT 7826225 A0 IT7826225 A0 IT 7826225A0
- Authority
- IT
- Italy
- Prior art keywords
- regulating device
- piston pump
- axial piston
- axial
- pump
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title 1
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
- F16H61/433—Pump capacity control by fluid pressure control means
-
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
-
- 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
- F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D17/00—Control of torque; Control of mechanical power
-
- 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
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1203—Power on the axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772734933 DE2734933A1 (de) | 1977-08-03 | 1977-08-03 | Regeleinrichtung fuer eine axialkolbenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7826225A0 true IT7826225A0 (it) | 1978-07-28 |
IT1097795B IT1097795B (it) | 1985-08-31 |
Family
ID=6015505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26225/78A IT1097795B (it) | 1977-08-03 | 1978-07-28 | Dispositivo di regolazione per una pompa a pistone assiale |
Country Status (7)
Country | Link |
---|---|
US (1) | US4273517A (it) |
EP (1) | EP0000777A1 (it) |
JP (1) | JPS5448303A (it) |
BR (1) | BR7804971A (it) |
DE (1) | DE2734933A1 (it) |
IT (1) | IT1097795B (it) |
YU (1) | YU186178A (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930139A1 (de) * | 1979-07-25 | 1981-02-12 | Linde Ag | Regeleinrichtung fuer ein hydrostatisches getriebe oder eine kolbenpumpe |
US4375942A (en) * | 1981-04-21 | 1983-03-08 | Dynes/Rivett Inc. | Tilting cam, rotating barrel pump |
DE3207961A1 (de) * | 1982-01-14 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum konstanthalten des produktes von foerderdruck und foerdervolumen einer verstellbaren pumpe |
DE3323278C2 (de) * | 1983-06-28 | 1986-05-22 | Hydromatik GmbH, 7915 Elchingen | Regelvorrichtung für mehrere aus hydrostatischen Getrieben bestehende Antriebsaggregate |
US4639195A (en) * | 1984-01-19 | 1987-01-27 | Linde Aktiengesellschaft | Power control devices for hydrostatic pumps |
US6099264A (en) * | 1998-08-27 | 2000-08-08 | Itt Manufacturing Enterprises, Inc. | Pump controller |
US6164924A (en) * | 1998-09-01 | 2000-12-26 | Oil-Rite Corporation | Piston and drive assembly for use in a pump |
US6257119B1 (en) * | 1999-02-26 | 2001-07-10 | Sauer-Danfoss Inc. | Ball joint for servo piston actuation in a bent axis hydraulic unit |
EP2174010A1 (de) * | 2007-08-07 | 2010-04-14 | Robert Bosch GmbH | Hydrostatische maschine mit stellvorrichtung mit rückführelement zur ansteuerung eines regelventils |
US20150345628A1 (en) * | 2014-05-28 | 2015-12-03 | Caterpillar Paving Products Inc. | Power management system and method for power generation apparatus |
DE102019205140A1 (de) * | 2019-04-10 | 2020-10-15 | Robert Bosch Gmbh | Axialkolbenmaschine mit in die Anschlussplatte integrierten Ventilschiebern |
Family Cites Families (21)
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 |
DE1044620B (de) * | 1957-11-22 | 1958-11-20 | Brueninghaus Gmbh Stahlwerke | Hydraulische Regelung fuer Pumpen, insbesondere Axialkolbenpumpen |
DE1154689B (de) * | 1960-07-09 | 1963-09-19 | Linde Eismasch Ag | Einrichtung zum Steuern einer stufenlos regelbaren hydrostatischen Einheit |
DE1400630A1 (de) * | 1961-05-17 | 1969-03-20 | Conen Dipl Ing Helmut | Leistungsregler fuer ein hydrostatisches Triebwerk |
DE1425756A1 (de) * | 1962-12-01 | 1969-04-10 | Conen Dipl Ing Helmut | Leistungsregler fuer ein hydrostatisches Triebwerk |
DE1267092B (de) * | 1964-10-16 | 1968-04-25 | Bosch Gmbh Robert | Leistungsregler fuer Kolbenpumpen und -motoren |
DE1498288C3 (de) * | 1965-06-19 | 1975-08-14 | Robert Bosch Gmbh, 7000 Stuttgart | Regelsystem für konstante hydraulische Leistung |
DE1528382A1 (de) * | 1965-08-23 | 1969-06-26 | Bosch Gmbh Robert | Regel- und Steuereinrichtung |
DE1653385C3 (de) * | 1967-08-25 | 1980-07-24 | Volvo Hydraulikfabrik Gmbh, 1000 Berlin | Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei einer Verdrängerpumpe |
DE1623779B1 (de) * | 1967-12-14 | 1972-04-27 | Bosch Gmbh Robert | Funktionsgeber für Leistungsregler von Kolben-,vorzugsweise Axialkolbenpumpen |
FR1588608A (it) * | 1968-09-20 | 1970-04-17 | ||
DE1906983A1 (de) * | 1969-02-07 | 1970-09-17 | Bellows Valvair Kaemper Gmbh | Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei Verdraengerpumpen |
DE1911695C3 (de) * | 1969-03-03 | 1975-01-02 | Mannesmann-Meer Ag, 4050 Moenchengladbach | Leistungsregler mit Druckabschneidung für Hydraulikpumpen oder -motoren der Axialkolben-Schrägscheiben-Bauart |
DE2003774A1 (de) * | 1970-01-23 | 1971-07-29 | Bellows Valvair Deutschland Ni | Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei Verdraengerpumpen |
US3669570A (en) * | 1970-03-09 | 1972-06-13 | Mannesmann Meer Ag | Power regulation for fluid machines |
DE2040205A1 (de) * | 1970-08-13 | 1972-02-17 | Bosch Gmbh Robert | Steuer- und Regeleinrichtung fuer eine verstellbare Pumpe |
DD98980A1 (it) * | 1972-04-05 | 1973-07-12 | ||
SE373188B (it) * | 1973-04-25 | 1975-01-27 | Volvo Flygmotor Ab | |
GB1523588A (en) * | 1974-11-18 | 1978-09-06 | Massey Ferguson Services Nv | Control systems for variable capacity hydraulic machines |
DE2501867C3 (de) * | 1975-01-17 | 1979-11-08 | Hydromatik Gmbh, 7900 Ulm | Axialkolbenmaschine in Schrägachsen-Bauweise mit schwenkbarer Zylindertrommel |
US3969896A (en) * | 1975-05-08 | 1976-07-20 | Sundstrand Corporation | Transmission ratio control system |
-
1977
- 1977-08-03 DE DE19772734933 patent/DE2734933A1/de not_active Withdrawn
-
1978
- 1978-07-28 IT IT26225/78A patent/IT1097795B/it active
- 1978-08-01 US US05/930,031 patent/US4273517A/en not_active Expired - Lifetime
- 1978-08-01 YU YU01861/78A patent/YU186178A/xx unknown
- 1978-08-02 JP JP9446378A patent/JPS5448303A/ja active Granted
- 1978-08-02 BR BR7804971A patent/BR7804971A/pt unknown
- 1978-08-03 EP EP78100590A patent/EP0000777A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS6347912B2 (it) | 1988-09-26 |
BR7804971A (pt) | 1979-05-22 |
DE2734933A1 (de) | 1979-02-15 |
EP0000777A1 (de) | 1979-02-21 |
US4273517A (en) | 1981-06-16 |
JPS5448303A (en) | 1979-04-16 |
IT1097795B (it) | 1985-08-31 |
YU186178A (en) | 1982-05-31 |
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