FR2400126A1 - MULTI-CELLULAR VANE PUMP, ESPECIALLY FOR POWER-ASSISTED STEERING ON VEHICLES - Google Patents

MULTI-CELLULAR VANE PUMP, ESPECIALLY FOR POWER-ASSISTED STEERING ON VEHICLES

Info

Publication number
FR2400126A1
FR2400126A1 FR7822928A FR7822928A FR2400126A1 FR 2400126 A1 FR2400126 A1 FR 2400126A1 FR 7822928 A FR7822928 A FR 7822928A FR 7822928 A FR7822928 A FR 7822928A FR 2400126 A1 FR2400126 A1 FR 2400126A1
Authority
FR
France
Prior art keywords
vane pump
vehicles
power
assisted steering
cellular vane
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.)
Granted
Application number
FR7822928A
Other languages
French (fr)
Other versions
FR2400126B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VICKERS SPERRY RAND GmbH
Original Assignee
VICKERS SPERRY RAND GmbH
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 VICKERS SPERRY RAND GmbH filed Critical VICKERS SPERRY RAND GmbH
Publication of FR2400126A1 publication Critical patent/FR2400126A1/en
Application granted granted Critical
Publication of FR2400126B1 publication Critical patent/FR2400126B1/en
Expired legal-status Critical Current

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • 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
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C2210/00—Fluid
    • F04C2210/40—Properties
    • F04C2210/44—Viscosity
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/701—Cold start

Abstract

Pompe à palettes multi-cellulaire destinée notamment aux directions assistées de véhicules automobiles. Le corps de pompe 1 comporte dans la zone de chaque ouverture d'admission 13, 14, du canal d'aspiration 15 une niche 18, 19 recevant une quantité d'huile supplémentaire. Ce dispositif permet des démarrages à froid, par exemple après un maintien à - 40 degrés C pendant 24 heures.Multi-cell vane pump intended in particular for power steering of motor vehicles. The pump body 1 comprises, in the region of each inlet opening 13, 14, of the suction channel 15, a niche 18, 19 receiving an additional quantity of oil. This device allows cold starts, for example after being kept at - 40 degrees C for 24 hours.

FR7822928A 1977-08-09 1978-08-03 MULTI-CELL VANE PUMP, PARTICULARLY FOR POWER STEERING ON VEHICLES Expired FR2400126B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735824A DE2735824C2 (en) 1977-08-09 1977-08-09 Vane pump, especially for steering assistance

Publications (2)

Publication Number Publication Date
FR2400126A1 true FR2400126A1 (en) 1979-03-09
FR2400126B1 FR2400126B1 (en) 1986-05-23

Family

ID=6015975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822928A Expired FR2400126B1 (en) 1977-08-09 1978-08-03 MULTI-CELL VANE PUMP, PARTICULARLY FOR POWER STEERING ON VEHICLES

Country Status (6)

Country Link
JP (1) JPS5429105A (en)
DE (1) DE2735824C2 (en)
FR (1) FR2400126B1 (en)
GB (1) GB2002454B (en)
IT (1) IT1097777B (en)
SE (1) SE7808464L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138438A (en) * 1979-04-16 1980-10-29 Olympus Optical Co Automatic exposing device for endoscope
JPS56156134A (en) * 1980-05-02 1981-12-02 Olympus Optical Co Light source apparatus for endoscope
JPS573621A (en) * 1980-06-06 1982-01-09 Olympus Optical Co Light source apparatus for endoscope
JPS5720728A (en) * 1980-07-14 1982-02-03 Olympus Optical Co Ltd Endoscope
JPS58123505A (en) * 1982-01-20 1983-07-22 Fuji Photo Optical Co Ltd Method and device for restoring light transmittance of optical fiber bundle for image transmission of endoscope
JPH063191B2 (en) * 1982-12-21 1994-01-12 光洋精工株式会社 Vane pump
JPS6142898Y2 (en) * 1986-01-04 1986-12-05
JP4206132B2 (en) * 1996-06-21 2009-01-07 ルーク ファールツォイク―ヒドラウリク ゲーエムベーハー ウント コー．カーゲー Vane pump
DE19918393B4 (en) * 1998-05-04 2013-12-05 Ixetic Hückeswagen Gmbh Hydraulic conveyor
DE19920168A1 (en) 1998-05-16 1999-11-18 Luk Automobiltech Gmbh & Co Kg Radial piston pump of camshaft and cylinders for vehicle media
JP2017078366A (en) * 2015-10-21 2017-04-27 Ｋｙｂ株式会社 Vane pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
GB783770A (en) * 1955-09-19 1957-09-25 Gen Motors Corp Improved rotary constant displacement pump
FR1182371A (en) * 1957-07-18 1959-06-24 Bendix Aviat Corp Hydraulic positive displacement machines
FR2061059A5 (en) * 1969-09-05 1971-06-18 Eaton Yale & Towne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125923A (en) * 1974-08-28 1976-03-03 Mitsumi Electric Co Ltd

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
GB783770A (en) * 1955-09-19 1957-09-25 Gen Motors Corp Improved rotary constant displacement pump
FR1182371A (en) * 1957-07-18 1959-06-24 Bendix Aviat Corp Hydraulic positive displacement machines
FR2061059A5 (en) * 1969-09-05 1971-06-18 Eaton Yale & Towne

Also Published As

Publication number Publication date
GB2002454B (en) 1982-02-17
DE2735824A1 (en) 1979-03-01
SE7808464L (en) 1979-02-10
FR2400126B1 (en) 1986-05-23
IT7826233A0 (en) 1978-07-28
IT1097777B (en) 1985-08-31
DE2735824C2 (en) 1986-01-23
GB2002454A (en) 1979-02-21
JPS5429105A (en) 1979-03-05

Similar Documents

Publication Publication Date Title
FR2400126A1 (en) MULTI-CELLULAR VANE PUMP, ESPECIALLY FOR POWER-ASSISTED STEERING ON VEHICLES
FR2379970A7 (en) PERFECTED FAN
FR2404470A1 (en) CENTRIFUGE ROTOR AND FLUID TANK ASSEMBLY FOR USE IN SUCH ASSEMBLY
EP0961053A3 (en) Geared motor, particularly for operating vehicle fittings
FR2413593A1 (en) CONTINUOUSLY ADJUSTABLE TRANSMISSION WITH POWER BYPASS
FR2357790A1 (en) ENGINE MOUNT, ELASTIC, WITH HYDRAULIC DAMPER, ESPECIALLY FOR MOTOR VEHICLES
FR2423360A1 (en) VENTILATION SYSTEM FOR INTERIORS OF VEHICLES SUCH AS PASSENGER CARS
FR2444801A1 (en) SUPPORT STRUCTURE FOR THE SEALING MEANS SURROUNDING THE ROTOR FINS OF A GAS TURBINE ENGINE
FR2430126A1 (en) OIL COOLED ELECTRIC MACHINE
FR2442652A1 (en) CRANKCASE FOR AIR FILTERS, PARTICULARLY FOR INDUSTRIAL MOTOR VEHICLES
FR2372042A1 (en)
FR2431385A1 (en) WHEEL DRIVE MECHANISM FOR HYDROSTATICALLY CONTROLLED VEHICLES, PARTICULARLY FOR TRACKED VEHICLES
FR2663080B1 (en) ASSEMBLY FORMING COUPLING CONNECTION FOR VEHICLE ENGINE REFRIGERANT CIRCUITS.
FR2423352A1 (en) BEARING ASSEMBLY FOR HOMOCINETIC SEAL DRIVEN WHEEL HUB
FR2433636A1 (en) NEW DESIGN OIL PUMP FOR HEAT ENGINES
FR2578307B1 (en) LUBRICATING OIL PUMP, PARTICULARLY FOR THE CHAIN OF A MOTOR SAW
BE902187A (en) VALVE ASSEMBLY AND CAPACITY MODULATION APPARATUS FOR COMPRESSOR.
FR2356066A1 (en) HERMETIC SEAL
FR2439691A1 (en) LUBRICATION SYSTEM FOR MOTOR VEHICLE TRANSMISSION
FR2508582B1 (en) ELASTIC SUPPORT, PARTICULARLY FOR THE DRIVE MOTOR OF MOTOR VEHICLES
FR2378960A1 (en) PERFECTED GEAR PUMP WITH FORCED LUBRICATION OF ITS BEARINGS
FR2529020B1 (en) DEVICE FOR THE DIAGNOSIS OF A VEHICLE BATTERY
FR2447844A1 (en) HYDROSTATIC STEERING
FR2443040A1 (en) AUXILIARY DEVICE FOR LOADING A REVOLVER
FR2428191A1 (en) DEVICE FOR REDUCING RESONANCES CAUSED BY CURRENT IN A DIFFUSER