CH403144A - Vakuumdrehschieberpumpe - Google Patents

Vakuumdrehschieberpumpe

Info

Publication number
CH403144A
CH403144A CH1400862A CH1400862A CH403144A CH 403144 A CH403144 A CH 403144A CH 1400862 A CH1400862 A CH 1400862A CH 1400862 A CH1400862 A CH 1400862A CH 403144 A CH403144 A CH 403144A
Authority
CH
Switzerland
Prior art keywords
vacuum pump
rotary vacuum
rotary
pump
vacuum
Prior art date
Application number
CH1400862A
Other languages
English (en)
Inventor
Hermann Dipl Ing Woessner
Original Assignee
Balzers Patent Beteilig 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 Balzers Patent Beteilig Ag filed Critical Balzers Patent Beteilig Ag
Publication of CH403144A publication Critical patent/CH403144A/de

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
    • 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
CH1400862A 1961-12-13 1962-11-29 Vakuumdrehschieberpumpe CH403144A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT941261A AT227859B (de) 1961-12-13 1961-12-13 Vakuumdrehschieberpumpe

Publications (1)

Publication Number Publication Date
CH403144A true CH403144A (de) 1965-11-30

Family

ID=3613912

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1400862A CH403144A (de) 1961-12-13 1962-11-29 Vakuumdrehschieberpumpe

Country Status (3)

Country Link
AT (1) AT227859B (de)
CH (1) CH403144A (de)
GB (1) GB974191A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111271280B (zh) 2010-03-31 2022-03-15 纳博特斯克汽车零部件有限公司 真空泵

Also Published As

Publication number Publication date
AT227859B (de) 1963-06-10
GB974191A (en) 1964-11-04

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