EP1138947A3 - Verdrängerzellenpumpe - Google Patents

Verdrängerzellenpumpe Download PDF

Info

Publication number
EP1138947A3
EP1138947A3 EP01102011A EP01102011A EP1138947A3 EP 1138947 A3 EP1138947 A3 EP 1138947A3 EP 01102011 A EP01102011 A EP 01102011A EP 01102011 A EP01102011 A EP 01102011A EP 1138947 A3 EP1138947 A3 EP 1138947A3
Authority
EP
European Patent Office
Prior art keywords
housing
cover
end plate
suction
vane pump
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.)
Withdrawn
Application number
EP01102011A
Other languages
English (en)
French (fr)
Other versions
EP1138947A2 (de
Inventor
Konrad Eppli
Eckard Keicher
Reiner Mayer
Johann Merz
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.)
Robert Bosch Automotive Steering GmbH
Original Assignee
ZF Lenksysteme 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 ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Publication of EP1138947A2 publication Critical patent/EP1138947A2/de
Publication of EP1138947A3 publication Critical patent/EP1138947A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F04C2/3447—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface the vanes having the form of rollers, slippers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Verdrängerzellenpumpe zum Fördern eines Druckfluids aus einem Vorratsbehälter zu einem Verbräucher, mit einem Gehäuse, das von einer Antriebswelle durchsetzt ist und in dem ein Saugkanal, ein Auslaßkanal, ein Stromregelventil und ein Strombegrenzungsventil angeordnet sind, mit einem Deckel, in dem eine gehäuseseitige Steuerplatte und eine deckelseitige Stirnplatte vorgesehen sind sowie ein Rotorsatz. Gehäuse (2) und Stirnplatte (5) sind mit Saugnieren versehen, die derart ausgestaltet sind, dass ein Abheben der Schieber vom Kurvenring auch bei geringen Drehzahlen des Rotors verhindert wird.
EP01102011A 2000-03-25 2001-01-30 Verdrängerzellenpumpe Withdrawn EP1138947A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000115020 DE10015020A1 (de) 2000-03-25 2000-03-25 Verdrängerzellenpumpe
DE10015020 2000-03-25

Publications (2)

Publication Number Publication Date
EP1138947A2 EP1138947A2 (de) 2001-10-04
EP1138947A3 true EP1138947A3 (de) 2002-10-30

Family

ID=7636452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102011A Withdrawn EP1138947A3 (de) 2000-03-25 2001-01-30 Verdrängerzellenpumpe

Country Status (2)

Country Link
EP (1) EP1138947A3 (de)
DE (1) DE10015020A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233582B4 (de) * 2002-07-24 2011-03-24 Zf Lenksysteme Gmbh Flügelzellenpumpe zur Förderung eines Fluids
DE102022200612A1 (de) 2022-01-20 2023-07-20 Zf Friedrichshafen Ag Hydraulikgehäuse

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553225A1 (de) * 1963-05-16 1970-02-05 Thomson Ramo Wooldridge Inc Pumpe
US3549288A (en) * 1969-03-05 1970-12-22 Ford Motor Co Positive displacement slipper pump with flangeless drive shaft
DE1653845A1 (de) * 1966-09-16 1971-06-09 Hobourn Eaton Mfg Co Ltd Pumpe
DE2249149A1 (de) * 1971-10-08 1973-04-12 Ford Werke Ag Verdraengerpumpe
US3865520A (en) * 1971-09-08 1975-02-11 Ingersoll Rand Co Rotary motor with fluid pressure biased vane
DE2915809A1 (de) * 1978-05-01 1979-11-08 Ford Werke Ag Verdraengungspumpe, insbesondere fuer servoeinrichtungen in kraftfahrzeugen
DE4438696A1 (de) * 1994-10-29 1996-05-02 Zahnradfabrik Friedrichshafen Flügelzellenpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081706A (en) * 1960-05-09 1963-03-19 Thompson Ramo Wooldridge Inc Slipper sealing means for a dual acting pump
US4072450A (en) * 1976-01-12 1978-02-07 Trw Inc. Pump assembly
DE2655992A1 (de) * 1976-12-10 1978-06-15 Porsche Ag Rollenzellenpumpe, insbesondere zur kraftstoffoerderung fuer brennkraftmaschinen
DE8709476U1 (de) 1987-07-09 1988-11-10 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
EP0851123B1 (de) * 1996-12-23 2003-07-09 LuK Fahrzeug-Hydraulik GmbH & Co. KG Flügelzellenmaschine, insbesondere Flügelzellenpumpe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553225A1 (de) * 1963-05-16 1970-02-05 Thomson Ramo Wooldridge Inc Pumpe
DE1653845A1 (de) * 1966-09-16 1971-06-09 Hobourn Eaton Mfg Co Ltd Pumpe
US3549288A (en) * 1969-03-05 1970-12-22 Ford Motor Co Positive displacement slipper pump with flangeless drive shaft
US3865520A (en) * 1971-09-08 1975-02-11 Ingersoll Rand Co Rotary motor with fluid pressure biased vane
DE2249149A1 (de) * 1971-10-08 1973-04-12 Ford Werke Ag Verdraengerpumpe
DE2915809A1 (de) * 1978-05-01 1979-11-08 Ford Werke Ag Verdraengungspumpe, insbesondere fuer servoeinrichtungen in kraftfahrzeugen
DE4438696A1 (de) * 1994-10-29 1996-05-02 Zahnradfabrik Friedrichshafen Flügelzellenpumpe

Also Published As

Publication number Publication date
DE10015020A1 (de) 2001-09-27
EP1138947A2 (de) 2001-10-04

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