GB2038932B - Positive displacement pump systems - Google Patents

Positive displacement pump systems

Info

Publication number
GB2038932B
GB2038932B GB7941752A GB7941752A GB2038932B GB 2038932 B GB2038932 B GB 2038932B GB 7941752 A GB7941752 A GB 7941752A GB 7941752 A GB7941752 A GB 7941752A GB 2038932 B GB2038932 B GB 2038932B
Authority
GB
United Kingdom
Prior art keywords
displacement pump
positive displacement
pump systems
systems
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
GB7941752A
Other languages
English (en)
Other versions
GB2038932A (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.)
Hobourn Eaton Ltd
Original Assignee
Hobourn Eaton Ltd
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 Hobourn Eaton Ltd filed Critical Hobourn Eaton Ltd
Publication of GB2038932A publication Critical patent/GB2038932A/en
Application granted granted Critical
Publication of GB2038932B publication Critical patent/GB2038932B/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
    • 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
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Safety Valves (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB7941752A 1978-12-13 1979-12-04 Positive displacement pump systems Expired GB2038932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848269 1978-12-13

Publications (2)

Publication Number Publication Date
GB2038932A GB2038932A (en) 1980-07-30
GB2038932B true GB2038932B (en) 1982-10-27

Family

ID=10501691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7941752A Expired GB2038932B (en) 1978-12-13 1979-12-04 Positive displacement pump systems

Country Status (4)

Country Link
EP (1) EP0016289B1 (de)
JP (1) JPS5582870A (de)
DE (1) DE2967381D1 (de)
GB (1) GB2038932B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8923775D0 (en) * 1989-10-21 1989-12-06 Dowty Hydraulic Units Ltd An hydraulic pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972842C (de) * 1953-12-08 1959-10-08 Rickmeier Pumpen Regeleinrichtung fuer eine Foerderstufe oder mehrere parallel geschaltete Foerderstufen von Zahnradpumpen zum Foerdern von Fluessigkeit unter Druck
US2878753A (en) * 1954-03-17 1959-03-24 American Brake Shoe Co Vane pump
US3022514A (en) * 1959-01-26 1962-02-27 Walter L Kaiser Clothing protector
JPS5020242B1 (de) * 1970-08-18 1975-07-14
JPS5034250A (de) * 1973-07-26 1975-04-02
JPS5199131A (en) * 1975-02-26 1976-09-01 Tsnii Kuropuchatobu Mazunoi Pu Boshokusenino ringuresuseiboki

Also Published As

Publication number Publication date
DE2967381D1 (en) 1985-03-21
GB2038932A (en) 1980-07-30
JPS5582870A (en) 1980-06-21
EP0016289A1 (de) 1980-10-01
EP0016289B1 (de) 1985-02-06

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Legal Events

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