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GB8916015D0 - Rotary positive displacement hydraulic machines - Google Patents

Rotary positive displacement hydraulic machines

Info

Publication number
GB8916015D0
GB8916015D0 GB898916015A GB8916015A GB8916015D0 GB 8916015 D0 GB8916015 D0 GB 8916015D0 GB 898916015 A GB898916015 A GB 898916015A GB 8916015 A GB8916015 A GB 8916015A GB 8916015 D0 GB8916015 D0 GB 8916015D0
Authority
GB
United Kingdom
Prior art keywords
positive displacement
displacement hydraulic
hydraulic machines
rotary positive
rotary
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.)
Withdrawn
Application number
GB898916015A
Other versions
GB2233712A (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.)
Dowty Hydraulic Units Ltd
Original Assignee
Dowty Hydraulic Units 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 Dowty Hydraulic Units Ltd filed Critical Dowty Hydraulic Units Ltd
Priority to GB8916015A priority Critical patent/GB2233712A/en
Publication of GB8916015D0 publication Critical patent/GB8916015D0/en
Publication of GB2233712A publication Critical patent/GB2233712A/en
Withdrawn legal-status Critical Current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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB8916015A 1989-07-13 1989-07-13 Rotary positive displacement hydraulic machines Withdrawn GB2233712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8916015A GB2233712A (en) 1989-07-13 1989-07-13 Rotary positive displacement hydraulic machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8916015A GB2233712A (en) 1989-07-13 1989-07-13 Rotary positive displacement hydraulic machines

Publications (2)

Publication Number Publication Date
GB8916015D0 true GB8916015D0 (en) 1989-08-31
GB2233712A GB2233712A (en) 1991-01-16

Family

ID=10659967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8916015A Withdrawn GB2233712A (en) 1989-07-13 1989-07-13 Rotary positive displacement hydraulic machines

Country Status (1)

Country Link
GB (1) GB2233712A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408070B (en) * 2003-11-15 2007-02-21 Brian Robert Lipscombe Rotary positive displacement hydraulic machines
EP1937973B1 (en) * 2005-09-28 2010-05-26 Dynamatic Technologies Limited An interlocking device for holding body and flange of machines using bean-shaped dowels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695566A (en) * 1950-05-19 1954-11-30 Borg Warner Pump, bushing graduated pressure responsive areas
FR1295530A (en) * 1961-04-27 1962-06-08 Sigma Improvements to gear pumps
DE1553233A1 (en) * 1964-05-12 1970-05-21 Turoila Dr Ing Mario Gear pump
GB1148651A (en) * 1965-04-24 1969-04-16 Armstrong Patents Co Ltd Improvements in and relating to gear pumps
US4337018A (en) * 1980-01-29 1982-06-29 Commercial Shearing, Inc. Rotary impeller pump or motor with counterbalancing chamber in thrust plate bearing counterbore
DE3863235D1 (en) * 1987-05-30 1991-07-18 Bosch Gmbh Robert REVERSIBLE GEAR MACHINE (PUMP OR MOTOR).

Also Published As

Publication number Publication date
GB2233712A (en) 1991-01-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)