GB2038931B - Positive displacement pump systems - Google Patents

Positive displacement pump systems

Info

Publication number
GB2038931B
GB2038931B GB7941751A GB7941751A GB2038931B GB 2038931 B GB2038931 B GB 2038931B GB 7941751 A GB7941751 A GB 7941751A GB 7941751 A GB7941751 A GB 7941751A GB 2038931 B GB2038931 B GB 2038931B
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
GB7941751A
Other versions
GB2038931A (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
Priority to GB7941751A priority Critical patent/GB2038931B/en
Publication of GB2038931A publication Critical patent/GB2038931A/en
Application granted granted Critical
Publication of GB2038931B publication Critical patent/GB2038931B/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 And Applications Of Rotary Liquid Pumps (AREA)
GB7941751A 1978-12-13 1979-12-04 Positive displacement pump systems Expired GB2038931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7941751A GB2038931B (en) 1978-12-13 1979-12-04 Positive displacement pump systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7848270 1978-12-13
GB7941751A GB2038931B (en) 1978-12-13 1979-12-04 Positive displacement pump systems

Publications (2)

Publication Number Publication Date
GB2038931A GB2038931A (en) 1980-07-30
GB2038931B true GB2038931B (en) 1982-12-22

Family

ID=26269950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7941751A Expired GB2038931B (en) 1978-12-13 1979-12-04 Positive displacement pump systems

Country Status (1)

Country Link
GB (1) GB2038931B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11510871A (en) * 1995-08-14 1999-09-21 スタックポール リミテッド Discharge pressure control of internal gear pump
US5722815A (en) * 1995-08-14 1998-03-03 Stackpole Limited Three stage self regulating gerotor pump

Also Published As

Publication number Publication date
GB2038931A (en) 1980-07-30

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Legal Events

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