DE3161646D1 - Pump for heavy gases - Google Patents

Pump for heavy gases

Info

Publication number
DE3161646D1
DE3161646D1 DE8181303882T DE3161646T DE3161646D1 DE 3161646 D1 DE3161646 D1 DE 3161646D1 DE 8181303882 T DE8181303882 T DE 8181303882T DE 3161646 T DE3161646 T DE 3161646T DE 3161646 D1 DE3161646 D1 DE 3161646D1
Authority
DE
Germany
Prior art keywords
pump
heavy gases
gases
heavy
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
DE8181303882T
Other languages
German (de)
Inventor
Idwal Miles Thomas
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Application granted granted Critical
Publication of DE3161646D1 publication Critical patent/DE3161646D1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE8181303882T 1980-09-05 1981-08-25 Pump for heavy gases Expired DE3161646D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8028827 1980-09-05

Publications (1)

Publication Number Publication Date
DE3161646D1 true DE3161646D1 (en) 1984-01-19

Family

ID=10515897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303882T Expired DE3161646D1 (en) 1980-09-05 1981-08-25 Pump for heavy gases

Country Status (2)

Country Link
EP (1) EP0048095B1 (en)
DE (1) DE3161646D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316539D0 (en) * 1993-08-10 1993-09-29 Drum Int Ltd Rotary compressor
DE29905249U1 (en) * 1999-03-22 1999-12-30 Werner Rietschle GmbH + Co. KG, 79650 Schopfheim Pump for generating pressure and negative pressure
US6729863B2 (en) 1999-03-22 2004-05-04 Werner Rietschle Gmbh & Co. Kg Rotary pump having high and low pressure ports in the housing cover
DE20216504U1 (en) * 2002-10-25 2003-03-06 Werner Rietschle GmbH + Co. KG, 79650 Schopfheim Displacement machine with rotors running in opposite directions
DE102010015151A1 (en) * 2010-04-16 2011-10-20 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Compressor flange for screw compressors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636382A (en) * 1928-04-07
US2469936A (en) * 1945-03-14 1949-05-10 Paul C Tabbert Rotary pump
US3513476A (en) * 1967-06-21 1970-05-19 Tokyo Shibaura Electric Co Rotary compressors
US3844696A (en) * 1973-08-21 1974-10-29 Gen Motors Corp Fluid pump noise reduction means

Also Published As

Publication number Publication date
EP0048095B1 (en) 1983-12-14
EP0048095A1 (en) 1982-03-24

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee