JPS5287705A - Pumping means - Google Patents

Pumping means

Info

Publication number
JPS5287705A
JPS5287705A JP226877A JP226877A JPS5287705A JP S5287705 A JPS5287705 A JP S5287705A JP 226877 A JP226877 A JP 226877A JP 226877 A JP226877 A JP 226877A JP S5287705 A JPS5287705 A JP S5287705A
Authority
JP
Japan
Prior art keywords
pumping means
pumping
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.)
Pending
Application number
JP226877A
Other languages
English (en)
Inventor
Edowaado Kaaruson Robaato
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of JPS5287705A publication Critical patent/JPS5287705A/ja
Pending 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP226877A 1976-01-12 1977-01-12 Pumping means Pending JPS5287705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/648,474 US4072450A (en) 1976-01-12 1976-01-12 Pump assembly

Publications (1)

Publication Number Publication Date
JPS5287705A true JPS5287705A (en) 1977-07-22

Family

ID=24600930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP226877A Pending JPS5287705A (en) 1976-01-12 1977-01-12 Pumping means

Country Status (12)

Country Link
US (1) US4072450A (ja)
JP (1) JPS5287705A (ja)
BE (1) BE850265A (ja)
CA (1) CA1079121A (ja)
DE (1) DE2701085C3 (ja)
DK (1) DK142589B (ja)
FR (1) FR2337825A1 (ja)
GB (2) GB1576109A (ja)
IE (1) IE44474B1 (ja)
IT (1) IT1085906B (ja)
LU (1) LU76550A1 (ja)
NL (1) NL176198C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019118804A1 (de) 2018-07-12 2020-01-16 Denso Corporation Anomalitätsbestimmungssystem

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57234Y2 (ja) * 1978-01-27 1982-01-05
US4219313A (en) * 1978-07-28 1980-08-26 Trw Inc. Commutator valve construction
JPS5671575A (en) * 1979-11-13 1981-06-15 Toyoda Mach Works Ltd Production of side plate
GB2093916B (en) * 1981-03-02 1984-10-03 Atsugi Motor Parts Co Ltd Rotary pumps
DE10015020A1 (de) * 2000-03-25 2001-09-27 Zf Lenksysteme Gmbh Verdrängerzellenpumpe
JP2002130151A (ja) * 2000-10-30 2002-05-09 Unisia Jecs Corp ベーンポンプ
DE102011056849A1 (de) * 2011-12-22 2013-06-27 Zf Lenksysteme Gmbh Verdrängerpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944304A (ja) * 1972-07-07 1974-04-26

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200752A (en) * 1963-05-16 1965-08-17 Thompson Ramo Wooldridge Inc Stack-up slipper pump with integral flow control valve
US3171359A (en) * 1963-06-19 1965-03-02 Thompson Ramo Wooldridge Inc Hydraulically unbalanced wear plate
FR1391231A (fr) * 1964-03-06 1965-03-05 Themopson Ramo Wooldridge Inc Pompe à patins, à empilage, à soupape régulatrice de débit incorporée
US3349714A (en) * 1965-10-11 1967-10-31 Ford Motor Co Power steering pump
FR1531210A (fr) * 1967-07-17 1968-06-28 Trw Inc Pompe volumétrique à chambre variable
US3499390A (en) * 1968-04-11 1970-03-10 Parker Hannifin Corp Rotary pump
US3844685A (en) * 1970-07-15 1974-10-29 K Eickmann Vane machine with pressure bias and balancing means for the rotary control port member
US3671143A (en) * 1970-11-05 1972-06-20 Trw Inc Flat side valve for pressure balanced power steering pump with improved aspirator action
US3822965A (en) * 1972-11-02 1974-07-09 Trw Inc Pumps with servo-type actuation for cheek plate unloading

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944304A (ja) * 1972-07-07 1974-04-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019118804A1 (de) 2018-07-12 2020-01-16 Denso Corporation Anomalitätsbestimmungssystem

Also Published As

Publication number Publication date
US4072450A (en) 1978-02-07
DK142589B (da) 1980-11-24
CA1079121A (en) 1980-06-10
NL176198B (nl) 1984-10-01
IE44474L (en) 1977-07-12
DK10777A (ja) 1977-07-13
LU76550A1 (ja) 1977-06-17
IE44474B1 (en) 1981-12-16
DK142589C (ja) 1981-07-27
DE2701085B2 (de) 1980-10-30
NL176198C (nl) 1985-03-01
DE2701085A1 (de) 1977-07-21
DE2701085C3 (de) 1981-08-13
FR2337825B1 (ja) 1982-04-23
BE850265A (fr) 1977-05-02
NL7700196A (nl) 1977-07-14
GB1576110A (en) 1980-10-01
IT1085906B (it) 1985-05-28
GB1576109A (en) 1980-10-01
FR2337825A1 (fr) 1977-08-05

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