GB2015648B - Rotary positive-displacement fluid-machines - Google Patents

Rotary positive-displacement fluid-machines

Info

Publication number
GB2015648B
GB2015648B GB7907193A GB7907193A GB2015648B GB 2015648 B GB2015648 B GB 2015648B GB 7907193 A GB7907193 A GB 7907193A GB 7907193 A GB7907193 A GB 7907193A GB 2015648 B GB2015648 B GB 2015648B
Authority
GB
United Kingdom
Prior art keywords
machines
displacement fluid
rotary positive
rotary
positive
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.)
Expired
Application number
GB7907193A
Other versions
GB2015648A (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.)
TOYODO KOKI KK
Original Assignee
TOYODO KOKI KK
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 TOYODO KOKI KK filed Critical TOYODO KOKI KK
Publication of GB2015648A publication Critical patent/GB2015648A/en
Application granted granted Critical
Publication of GB2015648B publication Critical patent/GB2015648B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB7907193A 1978-03-02 1979-03-01 Rotary positive-displacement fluid-machines Expired GB2015648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2430078A JPS54116708A (en) 1978-03-02 1978-03-02 Oil pressure pump

Publications (2)

Publication Number Publication Date
GB2015648A GB2015648A (en) 1979-09-12
GB2015648B true GB2015648B (en) 1982-04-28

Family

ID=12134309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907193A Expired GB2015648B (en) 1978-03-02 1979-03-01 Rotary positive-displacement fluid-machines

Country Status (5)

Country Link
JP (1) JPS54116708A (en)
CA (1) CA1134202A (en)
DE (1) DE2907979C2 (en)
FR (1) FR2418879A1 (en)
GB (1) GB2015648B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265002D1 (en) * 1982-03-13 1985-09-05 Vickers Systems Gmbh Sliding vane pump, particularly for power steering
JPS60203579A (en) * 1984-03-29 1985-10-15 Honda Motor Co Ltd Power steering system for car
CS260235B1 (en) * 1986-10-21 1988-12-15 Jiri Rybnicek Positive-displacement sliding-vane pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125028A (en) * 1964-03-17 rohde
US2827854A (en) * 1953-03-16 1958-03-25 New York Air Brake Co Variable speed pump with non-graduating by-pass valve control
US2782718A (en) * 1955-05-04 1957-02-26 Vickers Inc Speed-compensated flow control
USRE27241E (en) * 1970-02-24 1971-12-14 Porting for balanced hydraulic roller pump
US3671143A (en) * 1970-11-05 1972-06-20 Trw Inc Flat side valve for pressure balanced power steering pump with improved aspirator action
US3738784A (en) * 1970-12-17 1973-06-12 Trw Inc Pump housing for use with top mounted or remote mounted reservoirs
US3806273A (en) * 1971-10-06 1974-04-23 Trw Inc Pump with means for supercharging the pump inlet

Also Published As

Publication number Publication date
FR2418879A1 (en) 1979-09-28
FR2418879B1 (en) 1982-06-04
JPS54116708A (en) 1979-09-11
DE2907979A1 (en) 1979-09-06
CA1134202A (en) 1982-10-26
GB2015648A (en) 1979-09-12
DE2907979C2 (en) 1985-05-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee