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CH456834A - Vakuumventil - Google Patents

Vakuumventil

Info

Publication number
CH456834A
CH456834A CH1112667A CH1112667A CH456834A CH 456834 A CH456834 A CH 456834A CH 1112667 A CH1112667 A CH 1112667A CH 1112667 A CH1112667 A CH 1112667A CH 456834 A CH456834 A CH 456834A
Authority
CH
Switzerland
Prior art keywords
vacuum valve
vacuum
valve
Prior art date
Application number
CH1112667A
Other languages
English (en)
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 CH1112667A priority Critical patent/CH456834A/de
Priority to NL6712739A priority patent/NL6712739A/xx
Publication of CH456834A publication Critical patent/CH456834A/de
Priority to DE19681775015 priority patent/DE1775015A1/de
Priority to GB1225866D priority patent/GB1225866A/en
Priority to FR1575110D priority patent/FR1575110A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D8/00—Cold traps; Cold baffles
    • 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
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Valves (AREA)
CH1112667A 1967-08-04 1967-08-04 Vakuumventil CH456834A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1112667A CH456834A (de) 1967-08-04 1967-08-04 Vakuumventil
NL6712739A NL6712739A (de) 1967-08-04 1967-09-18
DE19681775015 DE1775015A1 (de) 1967-08-04 1968-06-26 Vakuumventil
GB1225866D GB1225866A (de) 1967-08-04 1968-07-23
FR1575110D FR1575110A (de) 1967-08-04 1968-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1112667A CH456834A (de) 1967-08-04 1967-08-04 Vakuumventil

Publications (1)

Publication Number Publication Date
CH456834A true CH456834A (de) 1968-05-31

Family

ID=4370332

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1112667A CH456834A (de) 1967-08-04 1967-08-04 Vakuumventil

Country Status (5)

Country Link
CH (1) CH456834A (de)
DE (1) DE1775015A1 (de)
FR (1) FR1575110A (de)
GB (1) GB1225866A (de)
NL (1) NL6712739A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047445A5 (de) * 1969-05-07 1971-03-12 High Edwards Vacuum Int

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216591A1 (de) * 1982-05-04 1983-11-10 Leybold-Heraeus GmbH, 5000 Köln Kryopumpe mit jalousieartigem baffle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047445A5 (de) * 1969-05-07 1971-03-12 High Edwards Vacuum Int

Also Published As

Publication number Publication date
DE1775015A1 (de) 1971-05-13
FR1575110A (de) 1969-07-18
GB1225866A (de) 1971-03-24
NL6712739A (de) 1969-02-06

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