CH470589A - Arrangement for evacuating recipients - Google Patents

Arrangement for evacuating recipients

Info

Publication number
CH470589A
CH470589A CH1549668A CH1549668A CH470589A CH 470589 A CH470589 A CH 470589A CH 1549668 A CH1549668 A CH 1549668A CH 1549668 A CH1549668 A CH 1549668A CH 470589 A CH470589 A CH 470589A
Authority
CH
Switzerland
Prior art keywords
evacuating
recipients
arrangement
evacuating recipients
Prior art date
Application number
CH1549668A
Other languages
German (de)
Inventor
Otto Dr Winkler
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
Priority to CH1549668A priority Critical patent/CH470589A/en
Priority to NL6817552A priority patent/NL6817552A/xx
Publication of CH470589A publication Critical patent/CH470589A/en
Priority to DE19691934936 priority patent/DE1934936A1/en
Priority to GB4406769A priority patent/GB1253590A/en
Priority to FR6931539A priority patent/FR2020371A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CH1549668A 1968-10-11 1968-10-11 Arrangement for evacuating recipients CH470589A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1549668A CH470589A (en) 1968-10-11 1968-10-11 Arrangement for evacuating recipients
NL6817552A NL6817552A (en) 1968-10-11 1968-12-06
DE19691934936 DE1934936A1 (en) 1968-10-11 1969-07-10 Arrangement for evacuating recipients
GB4406769A GB1253590A (en) 1968-10-11 1969-09-05 Improvements in and relating to vacuum pumping arrangements
FR6931539A FR2020371A1 (en) 1968-10-11 1969-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1549668A CH470589A (en) 1968-10-11 1968-10-11 Arrangement for evacuating recipients

Publications (1)

Publication Number Publication Date
CH470589A true CH470589A (en) 1969-03-31

Family

ID=4409559

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1549668A CH470589A (en) 1968-10-11 1968-10-11 Arrangement for evacuating recipients

Country Status (5)

Country Link
CH (1) CH470589A (en)
DE (1) DE1934936A1 (en)
FR (1) FR2020371A1 (en)
GB (1) GB1253590A (en)
NL (1) NL6817552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682164A1 (en) * 1991-10-07 1993-04-09 Cit Alcatel GAS PUMPING INSTALLATION WITH PUMPING SPEED REGULATION.
NL1028203C2 (en) 2005-02-07 2006-08-08 Faber Group N V Wind and / or awning.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505647A (en) * 1978-01-26 1985-03-19 Grumman Allied Industries, Inc. Vacuum pumping system
US4850806A (en) * 1988-05-24 1989-07-25 The Boc Group, Inc. Controlled by-pass for a booster pump
US4984412A (en) * 1990-02-26 1991-01-15 Brown & Williamson Tobacco Corporation Hopper apparatus
DE4136950A1 (en) * 1991-11-11 1993-05-13 Pfeiffer Vakuumtechnik MULTI-STAGE VACUUM PUMP SYSTEM
US5733104A (en) * 1992-12-24 1998-03-31 Balzers-Pfeiffer Gmbh Vacuum pump system
DE19831123A1 (en) * 1998-07-11 2000-01-13 Pfeiffer Vacuum Gmbh Gas ballast device for multi-stage positive displacement pumps
CN110863971A (en) * 2019-12-17 2020-03-06 东莞市基富真空设备有限公司 Automatic pressure release dual-drive vacuum compression equipment and control method
CN113757119A (en) * 2021-11-09 2021-12-07 杭州智科精密机械有限公司 New energy automobile vacuum pump with detection function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682164A1 (en) * 1991-10-07 1993-04-09 Cit Alcatel GAS PUMPING INSTALLATION WITH PUMPING SPEED REGULATION.
EP0537051A1 (en) * 1991-10-07 1993-04-14 Alcatel Cit Installation for the pumping of gas with pumping speed regulation
US5244353A (en) * 1991-10-07 1993-09-14 Alcatel Cit Gas pumping installation having means for regulating its pumping speed
NL1028203C2 (en) 2005-02-07 2006-08-08 Faber Group N V Wind and / or awning.

Also Published As

Publication number Publication date
FR2020371A1 (en) 1970-07-10
NL6817552A (en) 1970-04-14
GB1253590A (en) 1971-11-17
DE1934936A1 (en) 1970-04-16

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Legal Events

Date Code Title Description
PL Patent ceased