DE3545982C2 - - Google Patents

Info

Publication number
DE3545982C2
DE3545982C2 DE19853545982 DE3545982A DE3545982C2 DE 3545982 C2 DE3545982 C2 DE 3545982C2 DE 19853545982 DE19853545982 DE 19853545982 DE 3545982 A DE3545982 A DE 3545982A DE 3545982 C2 DE3545982 C2 DE 3545982C2
Authority
DE
Germany
Prior art keywords
pump
support plate
stage
pump stage
base frame
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
DE19853545982
Other languages
German (de)
English (en)
Other versions
DE3545982A1 (de
Inventor
Markus 7869 Schoenau De Ruescher
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.)
Dr-Ing K Busch 7867 Maulburg De GmbH
Original Assignee
Dr-Ing K Busch 7867 Maulburg De GmbH
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 Dr-Ing K Busch 7867 Maulburg De GmbH filed Critical Dr-Ing K Busch 7867 Maulburg De GmbH
Priority to DE19853545982 priority Critical patent/DE3545982A1/de
Priority to DE8686113768T priority patent/DE3663721D1/de
Priority to EP19860113768 priority patent/EP0237618B1/de
Publication of DE3545982A1 publication Critical patent/DE3545982A1/de
Application granted granted Critical
Publication of DE3545982C2 publication Critical patent/DE3545982C2/de
Granted 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE19853545982 1985-12-23 1985-12-23 Drehschieber-vakuumpumpe Granted DE3545982A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19853545982 DE3545982A1 (de) 1985-12-23 1985-12-23 Drehschieber-vakuumpumpe
DE8686113768T DE3663721D1 (en) 1985-12-23 1986-10-04 Rotary vane vacuum pump
EP19860113768 EP0237618B1 (de) 1985-12-23 1986-10-04 Drehschieber-Vakuumpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545982 DE3545982A1 (de) 1985-12-23 1985-12-23 Drehschieber-vakuumpumpe

Publications (2)

Publication Number Publication Date
DE3545982A1 DE3545982A1 (de) 1987-07-02
DE3545982C2 true DE3545982C2 (cg-RX-API-DMAC7.html) 1988-12-01

Family

ID=6289501

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853545982 Granted DE3545982A1 (de) 1985-12-23 1985-12-23 Drehschieber-vakuumpumpe
DE8686113768T Expired DE3663721D1 (en) 1985-12-23 1986-10-04 Rotary vane vacuum pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686113768T Expired DE3663721D1 (en) 1985-12-23 1986-10-04 Rotary vane vacuum pump

Country Status (2)

Country Link
EP (1) EP0237618B1 (cg-RX-API-DMAC7.html)
DE (2) DE3545982A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8807065U1 (de) * 1988-05-30 1989-09-28 Siemens AG, 1000 Berlin und 8000 München Auf einem transportablen Traggestell angeordnetes Vakuumpumpenaggregat
DE58901145D1 (de) 1988-06-24 1992-05-21 Siemens Ag Mehrstufiges vakuumpumpenaggregat.
GB2394011A (en) * 2002-10-10 2004-04-14 Compair Uk Ltd Oil sealed rotary vane compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT158310B (de) * 1937-01-27 1940-03-26 Schweizerische Lokomotiv Zwei- oder mehrzylindriger Drehkolbenverdichter.
CH192649A (de) * 1937-03-11 1937-08-31 Graber & Wening Mehrstufiger Rotationskompressor.
AT159765B (de) * 1938-05-14 1940-11-11 Klein Schanzlin & Becker Ag Zweistufige Drehkolbenvakuumpumpe mit sichelförmigen Arbeitsräumen und radial oder annähernd radial verschiebbaren Arbeitsschiebern.
US2780406A (en) * 1953-04-21 1957-02-05 Worthington Corp Rotary compressor
US2961151A (en) * 1955-08-12 1960-11-22 Westinghouse Air Brake Co Rotary compressor
DE1848304U (de) * 1962-01-18 1962-03-15 Karl Dr Ing Busch Zweistufige rotations-verdichter und -vakuumpumpe.
US4588358A (en) * 1984-07-02 1986-05-13 Werner Rietschle Maschinen-Und Apparatebau Gmbh Rotary vane evacuating pump

Also Published As

Publication number Publication date
EP0237618A3 (en) 1988-01-07
DE3663721D1 (en) 1989-07-06
DE3545982A1 (de) 1987-07-02
EP0237618B1 (de) 1989-05-31
EP0237618A2 (de) 1987-09-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee