GB2336876B - Separated helical gear pump - Google Patents

Separated helical gear pump

Info

Publication number
GB2336876B
GB2336876B GB9809158A GB9809158A GB2336876B GB 2336876 B GB2336876 B GB 2336876B GB 9809158 A GB9809158 A GB 9809158A GB 9809158 A GB9809158 A GB 9809158A GB 2336876 B GB2336876 B GB 2336876B
Authority
GB
United Kingdom
Prior art keywords
helical gear
gear pump
separated helical
separated
pump
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 - Lifetime
Application number
GB9809158A
Other versions
GB9809158D0 (en
GB2336876A (en
Inventor
Roderick Howell Spurry
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.)
Sauer Danfoss Swindon Ltd
Original Assignee
Sauer Sundstrand Ltd
Sauer Danfoss GB 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 Sauer Sundstrand Ltd, Sauer Danfoss GB Ltd filed Critical Sauer Sundstrand Ltd
Priority to GB9809158A priority Critical patent/GB2336876B/en
Publication of GB9809158D0 publication Critical patent/GB9809158D0/en
Publication of GB2336876A publication Critical patent/GB2336876A/en
Application granted granted Critical
Publication of GB2336876B publication Critical patent/GB2336876B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB9809158A 1998-04-29 1998-04-29 Separated helical gear pump Expired - Lifetime GB2336876B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9809158A GB2336876B (en) 1998-04-29 1998-04-29 Separated helical gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9809158A GB2336876B (en) 1998-04-29 1998-04-29 Separated helical gear pump

Publications (3)

Publication Number Publication Date
GB9809158D0 GB9809158D0 (en) 1998-07-01
GB2336876A GB2336876A (en) 1999-11-03
GB2336876B true GB2336876B (en) 2001-06-27

Family

ID=10831192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9809158A Expired - Lifetime GB2336876B (en) 1998-04-29 1998-04-29 Separated helical gear pump

Country Status (1)

Country Link
GB (1) GB2336876B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897399B1 (en) * 2006-02-16 2013-11-15 Jtekt Hpi HYDRAULIC PUMP, ESPECIALLY OF ELECTRO-PUMP GROUP PARTICULARLY FOR THE ASSISTED DIRECTION OF A MOTOR VEHICLE
DE102016206023A1 (en) * 2016-04-12 2017-10-12 Volkswagen Aktiengesellschaft Fluid pump, in particular for a motor vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605149A (en) * 1945-12-15 1948-07-16 Daniel Cook Improvements in emulsifying or homogenizing machines
GB2039329A (en) * 1979-01-11 1980-08-06 Bosch Gmbh Robert Rotary positive-displacement fluid-machines
US5092751A (en) * 1990-10-26 1992-03-03 Viktora Dean C Split gear pump mechanism with gear offset
GB2254376A (en) * 1991-03-26 1992-10-07 Kayaba Industry Co Ltd Gear pump
GB2304155A (en) * 1994-07-07 1997-03-12 Brown David Hydraulics Ltd Helical gear pump or motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605149A (en) * 1945-12-15 1948-07-16 Daniel Cook Improvements in emulsifying or homogenizing machines
GB2039329A (en) * 1979-01-11 1980-08-06 Bosch Gmbh Robert Rotary positive-displacement fluid-machines
US5092751A (en) * 1990-10-26 1992-03-03 Viktora Dean C Split gear pump mechanism with gear offset
GB2254376A (en) * 1991-03-26 1992-10-07 Kayaba Industry Co Ltd Gear pump
GB2304155A (en) * 1994-07-07 1997-03-12 Brown David Hydraulics Ltd Helical gear pump or motor

Also Published As

Publication number Publication date
GB9809158D0 (en) 1998-07-01
GB2336876A (en) 1999-11-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20180428