IT1181930B - PRESSURE REGULATION DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A ROTARY VANE PUMP - Google Patents

PRESSURE REGULATION DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A ROTARY VANE PUMP

Info

Publication number
IT1181930B
IT1181930B IT24205/84A IT2420584A IT1181930B IT 1181930 B IT1181930 B IT 1181930B IT 24205/84 A IT24205/84 A IT 24205/84A IT 2420584 A IT2420584 A IT 2420584A IT 1181930 B IT1181930 B IT 1181930B
Authority
IT
Italy
Prior art keywords
pressure regulation
regulation device
pump
rotary vane
hydraulic pump
Prior art date
Application number
IT24205/84A
Other languages
Italian (it)
Other versions
IT8424205A0 (en
Inventor
Manfred Kahrs
Volker Sprockhoff
Rolf Greeb
Hermann Schoellhorn
Original Assignee
Teves Gmbh Alfred
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred
Publication of IT8424205A0 publication Critical patent/IT8424205A0/en
Application granted granted Critical
Publication of IT1181930B publication Critical patent/IT1181930B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
IT24205/84A 1983-12-24 1984-12-21 PRESSURE REGULATION DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A ROTARY VANE PUMP IT1181930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347015 DE3347015A1 (en) 1983-12-24 1983-12-24 PRESSURE CONTROL DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A LEAF CELL PUMP

Publications (2)

Publication Number Publication Date
IT8424205A0 IT8424205A0 (en) 1984-12-21
IT1181930B true IT1181930B (en) 1987-09-30

Family

ID=6218099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24205/84A IT1181930B (en) 1983-12-24 1984-12-21 PRESSURE REGULATION DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A ROTARY VANE PUMP

Country Status (6)

Country Link
JP (1) JPS60153480A (en)
DE (1) DE3347015A1 (en)
ES (1) ES283592Y (en)
FR (1) FR2557215A1 (en)
GB (1) GB2151705B (en)
IT (1) IT1181930B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231761A (en) * 1985-08-02 1987-02-10 Toyota Central Res & Dev Lab Inc Speed ratio controller for continuously variable transmission
US4655689A (en) * 1985-09-20 1987-04-07 General Signal Corporation Electronic control system for a variable displacement pump
DE3538643A1 (en) * 1985-10-30 1987-05-14 Rexroth Mannesmann Gmbh Device for controlling the pressure of a hydrostatic drive
CH671435A5 (en) * 1986-07-16 1989-08-31 Denise Meneguz
JPS63205402A (en) * 1987-02-18 1988-08-24 イートン　コーポレーション Rotational fluid pressure device
DE3840549A1 (en) * 1988-12-01 1990-06-07 Rexroth Mannesmann Gmbh Device for driving a variable delivery (displacement, volume) pump
DE4222644C2 (en) * 1992-07-10 1998-10-29 Wilhelm Hoevecke Rotary disc machine that can be operated as a motor or pump
DE19722495B4 (en) * 1996-06-07 2005-09-29 Volkswagen Ag Pump with adjustable delivery volume
FR2764336B1 (en) * 1997-06-05 1999-08-20 Hydraulique Chateaudun L FUEL SUPPLY DEVICE FOR A ROTARY COMBUSTION ENGINE
DE50113387D1 (en) * 2000-03-02 2008-01-31 Volkswagen Ag Gear pump with a flow rate changing displacement unit
US7108493B2 (en) 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
ITBO20030528A1 (en) * 2003-09-12 2005-03-13 Pierburg Spa PUMPING SYSTEM USING A PALETTE PUMP
DE102004002062A1 (en) * 2004-01-15 2005-08-04 Volkswagen Ag Gear pump with flow control
CN100462552C (en) * 2004-09-22 2009-02-18 山东交通学院 Mono-active blade type secondary component
DE102005016181B4 (en) * 2005-04-08 2018-05-09 Robert Bosch Automotive Steering Gmbh Regulating device for a hydraulic conveyor
ITTO20050543A1 (en) * 2005-08-02 2007-02-03 Pierburg Spa PALLET PUMP WITH VARIABLE ECCENTRICITY WITH DOUBLE ADJUSTMENT
WO2012149929A2 (en) * 2011-05-05 2012-11-08 Ixetic Bad Homburg Gmbh Variable displacement pump
US20160290335A1 (en) * 2013-11-21 2016-10-06 Pierburg Pump Technology Gmbh Variable displacement lubricant pump
CN105697368B (en) * 2014-11-27 2018-11-30 上海汽车集团股份有限公司 Variable delivery pump and oil pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245197A (en) * 1959-02-28 1960-11-04 Teves Kg Alfred Hydraulic shut-off, pressure limiting, flow control or bypass valve
DE2141722A1 (en) * 1971-08-20 1973-03-01 Bosch Gmbh Robert PRESSURE REGULATOR FOR AN ADJUSTABLE PUMP
DE2214013A1 (en) * 1972-03-23 1973-09-27 Siegfried Leverberg PRESSURE CONTROL DEVICE
FR2195271A1 (en) * 1972-08-04 1974-03-01 Peugeot & Renault
DE2302047C3 (en) * 1973-01-17 1979-09-20 Demag Drucklufttechnik Verwaltungsgesellschaft Mbh, 6000 Frankfurt Control device for adjusting the control element influencing a drive motor of a compressor or a pump
US3924970A (en) * 1973-11-28 1975-12-09 Gen Motors Corp Electrically controlled fuel pump
GB1483396A (en) * 1975-02-14 1977-08-17 Coal Ind Methods of and apparatus for controlling hydraulic equipment
US4116002A (en) * 1977-08-22 1978-09-26 Eaton Corporation Control for a variable displacement pump or motor
DE3016609A1 (en) * 1980-04-30 1981-11-05 G.L. Rexroth Gmbh, 8770 Lohr Radial vane type pump - has throughput controlled by positioning valve energised by signal from discharge flow meter
DE3143074A1 (en) * 1981-10-30 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart Device for controlling the pressure and flow of an adjustable pump
DE3200126A1 (en) * 1982-01-05 1983-07-14 Mannesmann Rexroth GmbH, 8770 Lohr Control device for a variable displacement pump
DE3214212A1 (en) * 1982-04-17 1983-10-20 Alfred Teves Gmbh, 6000 Frankfurt Pressure control device for pumps, especially vane cell pumps

Also Published As

Publication number Publication date
GB8430974D0 (en) 1985-01-16
JPS60153480A (en) 1985-08-12
IT8424205A0 (en) 1984-12-21
ES283592Y (en) 1986-01-01
GB2151705A (en) 1985-07-24
FR2557215A1 (en) 1985-06-28
DE3347015A1 (en) 1985-07-04
GB2151705B (en) 1988-02-03
ES283592U (en) 1985-05-16

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