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GB2086480B - A rotary positive-displacement pump - Google Patents

A rotary positive-displacement pump

Info

Publication number
GB2086480B
GB2086480B GB8129264A GB8129264A GB2086480B GB 2086480 B GB2086480 B GB 2086480B GB 8129264 A GB8129264 A GB 8129264A GB 8129264 A GB8129264 A GB 8129264A GB 2086480 B GB2086480 B GB 2086480B
Authority
GB
United Kingdom
Prior art keywords
displacement pump
rotary positive
rotary
positive
displacement
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
GB8129264A
Other versions
GB2086480A (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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey Co 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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB8129264A priority Critical patent/GB2086480B/en
Publication of GB2086480A publication Critical patent/GB2086480A/en
Application granted granted Critical
Publication of GB2086480B publication Critical patent/GB2086480B/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
    • 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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
GB8129264A 1980-10-25 1981-09-28 A rotary positive-displacement pump Expired GB2086480B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8129264A GB2086480B (en) 1980-10-25 1981-09-28 A rotary positive-displacement pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8034439 1980-10-25
GB8129264A GB2086480B (en) 1980-10-25 1981-09-28 A rotary positive-displacement pump

Publications (2)

Publication Number Publication Date
GB2086480A GB2086480A (en) 1982-05-12
GB2086480B true GB2086480B (en) 1984-01-25

Family

ID=26277324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8129264A Expired GB2086480B (en) 1980-10-25 1981-09-28 A rotary positive-displacement pump

Country Status (1)

Country Link
GB (1) GB2086480B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103620222A (en) * 2010-12-17 2014-03-05 罗伯特·博世有限公司 Axial disc for gear pump and gear pump with such an axial disc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925269A1 (en) * 1989-07-31 1991-02-07 Vickers Systems Gmbh AXIAL SEAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103620222A (en) * 2010-12-17 2014-03-05 罗伯特·博世有限公司 Axial disc for gear pump and gear pump with such an axial disc

Also Published As

Publication number Publication date
GB2086480A (en) 1982-05-12

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Legal Events

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