CH611067A5 - Device comprising a decontaminable removable trap for a cryogenic vessel-oven assembly - Google Patents

Device comprising a decontaminable removable trap for a cryogenic vessel-oven assembly

Info

Publication number
CH611067A5
CH611067A5 CH71776A CH71776A CH611067A5 CH 611067 A5 CH611067 A5 CH 611067A5 CH 71776 A CH71776 A CH 71776A CH 71776 A CH71776 A CH 71776A CH 611067 A5 CH611067 A5 CH 611067A5
Authority
CH
Switzerland
Prior art keywords
vessel
trap
oven
low
temperature
Prior art date
Application number
CH71776A
Other languages
English (en)
Inventor
Andre Pattoret
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH611067A5 publication Critical patent/CH611067A5/xx

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
    • F04B37/06—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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/02—Treating gases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Electron Tubes For Measurement (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
CH71776A 1975-01-31 1976-01-21 Device comprising a decontaminable removable trap for a cryogenic vessel-oven assembly CH611067A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503152A FR2299704A1 (fr) 1975-01-31 1975-01-31 Dispositif de cryopompage comportant un piege amovible decontaminable

Publications (1)

Publication Number Publication Date
CH611067A5 true CH611067A5 (en) 1979-05-15

Family

ID=9150605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH71776A CH611067A5 (en) 1975-01-31 1976-01-21 Device comprising a decontaminable removable trap for a cryogenic vessel-oven assembly

Country Status (4)

Country Link
CH (1) CH611067A5 (enExample)
DE (1) DE2602992A1 (enExample)
FR (1) FR2299704A1 (enExample)
GB (1) GB1520683A (enExample)

Also Published As

Publication number Publication date
FR2299704A1 (fr) 1976-08-27
DE2602992A1 (de) 1976-08-05
GB1520683A (en) 1978-08-09
FR2299704B1 (enExample) 1978-08-18

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Legal Events

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