DE3863633D1 - Fluegelzellen-vakuumpumpe. - Google Patents

Fluegelzellen-vakuumpumpe.

Info

Publication number
DE3863633D1
DE3863633D1 DE8888120517T DE3863633T DE3863633D1 DE 3863633 D1 DE3863633 D1 DE 3863633D1 DE 8888120517 T DE8888120517 T DE 8888120517T DE 3863633 T DE3863633 T DE 3863633T DE 3863633 D1 DE3863633 D1 DE 3863633D1
Authority
DE
Germany
Prior art keywords
vacuum pump
cell vacuum
wing cell
wing
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
DE8888120517T
Other languages
English (en)
Inventor
Siegfried Hertell
Dieter Otto
Robert Lange
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.)
SAURER GMBH & CO. KG, 41069 MOENCHENGLADBACH, DE
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Priority to DE8888120517T priority Critical patent/DE3863633D1/de
Priority to DE3906823A priority patent/DE3906823B4/de
Application granted granted Critical
Publication of DE3863633D1 publication Critical patent/DE3863633D1/de
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
    • 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
    • F04C18/34—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 relative reciprocation between the co-operating members
    • F04C18/344—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE8888120517T 1987-12-12 1988-12-08 Fluegelzellen-vakuumpumpe. Expired - Lifetime DE3863633D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8888120517T DE3863633D1 (de) 1987-12-12 1988-12-08 Fluegelzellen-vakuumpumpe.
DE3906823A DE3906823B4 (de) 1988-12-08 1989-03-03 Flügel-Vakuumpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3742277 1987-12-12
DE8888120517T DE3863633D1 (de) 1987-12-12 1988-12-08 Fluegelzellen-vakuumpumpe.

Publications (1)

Publication Number Publication Date
DE3863633D1 true DE3863633D1 (de) 1991-08-14

Family

ID=6342537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888120517T Expired - Lifetime DE3863633D1 (de) 1987-12-12 1988-12-08 Fluegelzellen-vakuumpumpe.

Country Status (3)

Country Link
EP (1) EP0320795B1 (de)
DE (1) DE3863633D1 (de)
ES (1) ES2022973B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906823B4 (de) * 1988-12-08 2004-01-08 Barmag Ag Flügel-Vakuumpumpe
DD299393A7 (de) * 1989-08-09 1992-04-16 Zwetkow,Zwetko,Bg Oelpumpe fuer rotierende vakuumpumpen
ES2118765T3 (es) * 1991-05-29 1998-10-01 Luk Automobiltech Gmbh & Co Kg Bomba de vacio de aletas fijada a la carcasa de motor de un motor de vehiculo automovil.
EP1117933B2 (de) † 1998-09-30 2013-04-17 ixetic Hückeswagen GmbH Vakuumpumpe
US10696280B2 (en) 2015-03-25 2020-06-30 Pierburg Pump Technology Gmbh Vacuum pump with rotor shaft supported by friction bearings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912119A (en) * 1960-05-18 1962-12-05 Dewandre Co Ltd C Improvements in or relating to rotary exhausters and the like
DE2737659A1 (de) * 1977-08-20 1979-03-01 Volkswagenwerk Ag Fluegelzellenpumpe zur erzeugung eines unterdruckes
EP0003572B2 (de) * 1978-02-06 1991-12-11 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Flügelzellenpumpe
DE3005436A1 (de) * 1980-02-14 1981-08-20 Robert Bosch Gmbh, 7000 Stuttgart Vakuumpumpe
DE3519741A1 (de) * 1984-06-09 1986-01-02 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Fluegelzellenvakuumpumpe
DE3734573C2 (de) * 1986-10-18 1998-12-17 Barmag Barmer Maschf Flügelzellen-Vakuumpumpe

Also Published As

Publication number Publication date
ES2022973B3 (es) 1991-12-16
EP0320795B1 (de) 1991-07-10
EP0320795A3 (en) 1990-02-07
EP0320795A2 (de) 1989-06-21

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