FR2221633B3 - - Google Patents

Info

Publication number
FR2221633B3
FR2221633B3 FR7408617A FR7408617A FR2221633B3 FR 2221633 B3 FR2221633 B3 FR 2221633B3 FR 7408617 A FR7408617 A FR 7408617A FR 7408617 A FR7408617 A FR 7408617A FR 2221633 B3 FR2221633 B3 FR 2221633B3
Authority
FR
France
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.)
Expired
Application number
FR7408617A
Other languages
French (fr)
Other versions
FR2221633A1 (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2221633A1 publication Critical patent/FR2221633A1/fr
Application granted granted Critical
Publication of FR2221633B3 publication Critical patent/FR2221633B3/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
FR7408617A 1973-03-15 1974-03-14 Expired FR2221633B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732312873 DE2312873A1 (en) 1973-03-15 1973-03-15 ROTARY PISTON PUMP, IN PARTICULAR FOR POWER STEERING

Publications (2)

Publication Number Publication Date
FR2221633A1 FR2221633A1 (en) 1974-10-11
FR2221633B3 true FR2221633B3 (en) 1976-12-24

Family

ID=5874843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408617A Expired FR2221633B3 (en) 1973-03-15 1974-03-14

Country Status (11)

Country Link
JP (1) JPS5048508A (en)
AR (1) AR200771A1 (en)
BR (1) BR7401978D0 (en)
CS (1) CS176271B2 (en)
DD (1) DD111443A5 (en)
DE (1) DE2312873A1 (en)
ES (1) ES424300A1 (en)
FR (1) FR2221633B3 (en)
GB (1) GB1450302A (en)
IT (1) IT1003791B (en)
PL (1) PL90981B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132159Y2 (en) * 1980-02-22 1986-09-18
JPS57150292U (en) * 1981-03-18 1982-09-21
JPS57157783U (en) * 1981-03-30 1982-10-04
US4419058A (en) * 1981-06-08 1983-12-06 General Motors Corporation Hydraulic pump rotating group axial alignment structure
JPH063191B2 (en) * 1982-12-21 1994-01-12 光洋精工株式会社 Vane pump
JPS59122793A (en) * 1982-12-28 1984-07-16 Koyo Seiko Co Ltd Vane pump for power steering
JPS59122794A (en) * 1982-12-28 1984-07-16 Koyo Seiko Co Ltd Vane pump for power steering
FR2570443A1 (en) * 1984-09-17 1986-03-21 Saint Gobain Vitrage Pump for the distribution of high viscosity materials and its application in an installation for supplying a strand of plastic material intended to serve as interlayer in multiple glazing
DE102015115587B4 (en) * 2015-09-16 2024-07-18 Pump Technology Solutions PS GmbH POSITIVE DISPLACEMENT PUMP, METHOD FOR OPERATING A POSITIVE DISPLACEMENT PUMP, STEERING SYSTEM AND TRANSMISSION

Also Published As

Publication number Publication date
BR7401978D0 (en) 1974-11-19
AR200771A1 (en) 1974-12-13
PL90981B1 (en) 1977-02-28
GB1450302A (en) 1976-09-22
CS176271B2 (en) 1977-06-30
DD111443A5 (en) 1975-02-12
IT1003791B (en) 1976-06-10
ES424300A1 (en) 1976-06-01
FR2221633A1 (en) 1974-10-11
DE2312873A1 (en) 1974-09-26
JPS5048508A (en) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse