GB8717164D0 - Rotary vacuum pumps - Google Patents

Rotary vacuum pumps

Info

Publication number
GB8717164D0
GB8717164D0 GB878717164A GB8717164A GB8717164D0 GB 8717164 D0 GB8717164 D0 GB 8717164D0 GB 878717164 A GB878717164 A GB 878717164A GB 8717164 A GB8717164 A GB 8717164A GB 8717164 D0 GB8717164 D0 GB 8717164D0
Authority
GB
United Kingdom
Prior art keywords
vacuum pumps
rotary vacuum
rotary
pumps
vacuum
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Withdrawn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
GB878717164A
Other versions
GB2192938A (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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Publication of GB8717164D0 publication Critical patent/GB8717164D0/en
Publication of GB2192938A publication Critical patent/GB2192938A/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Withdrawn legal-status Critical Current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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/40—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
GB08717164A 1986-07-22 1987-07-21 Rotary pump Withdrawn GB2192938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617843A GB8617843D0 (en) 1986-07-22 1986-07-22 Rotary vacuum pumps

Publications (2)

Publication Number Publication Date
GB8717164D0 true GB8717164D0 (en) 1987-08-26
GB2192938A GB2192938A (en) 1988-01-27

Family

ID=10601471

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868617843A Pending GB8617843D0 (en) 1986-07-22 1986-07-22 Rotary vacuum pumps
GB08717164A Withdrawn GB2192938A (en) 1986-07-22 1987-07-21 Rotary pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868617843A Pending GB8617843D0 (en) 1986-07-22 1986-07-22 Rotary vacuum pumps

Country Status (1)

Country Link
GB (2) GB8617843D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ479199A0 (en) * 1999-12-21 2000-02-03 Merlin Corporation Pty Ltd A rotary apparatus
US6435852B1 (en) * 2001-01-17 2002-08-20 Kuo-Ching Ho Rotary pump
US8579615B2 (en) * 2011-03-01 2013-11-12 Pars Makina Sanayi Ve Ticaret Limited Sirketi Pivoting, hinged arc vane rotary compressor or expander
DE102020207567A1 (en) 2020-06-18 2021-12-23 Nägele Mechanik GmbH Fluid energy machine and method for operating a fluid energy machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297485A (en) * 1927-05-23 1928-09-24 Shavuksha Dorabji Master Improvements in or relating to rotary engines, pumps, and the like
GB355042A (en) * 1929-08-30 1931-08-20 Climax Motorenwerke Und Schiff Improvements in rotary blowers, more particularly for internal combustion engines
GB448903A (en) * 1934-02-24 1936-06-17 Roman Rummel Gas and liquid meter, pump or engine
US3516765A (en) * 1966-01-26 1970-06-23 Bendix Corp Fluid actuated actuator
US4431391A (en) * 1982-06-21 1984-02-14 Wacksman David J Rotary pump
DE3303906C2 (en) * 1983-02-05 1986-07-03 Pierburg Gmbh & Co Kg, 4040 Neuss Rotary piston machine

Also Published As

Publication number Publication date
GB8617843D0 (en) 1986-08-28
GB2192938A (en) 1988-01-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)