FR2285530A1 - Pompe de sublimation a trappe - Google Patents

Pompe de sublimation a trappe

Info

Publication number
FR2285530A1
FR2285530A1 FR7528793A FR7528793A FR2285530A1 FR 2285530 A1 FR2285530 A1 FR 2285530A1 FR 7528793 A FR7528793 A FR 7528793A FR 7528793 A FR7528793 A FR 7528793A FR 2285530 A1 FR2285530 A1 FR 2285530A1
Authority
FR
France
Prior art keywords
pump
sublimation
getter
intermediate space
sublimation pump
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.)
Granted
Application number
FR7528793A
Other languages
English (en)
French (fr)
Other versions
FR2285530B1 (es
Inventor
Ryszard Cyranski
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.)
OS BAD ROZWOJOWY ELEKT
Original Assignee
OS BAD ROZWOJOWY ELEKT
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 OS BAD ROZWOJOWY ELEKT filed Critical OS BAD ROZWOJOWY ELEKT
Publication of FR2285530A1 publication Critical patent/FR2285530A1/fr
Application granted granted Critical
Publication of FR2285530B1 publication Critical patent/FR2285530B1/fr
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
    • 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
    • F04B37/02—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by absorption or adsorption
    • F04B37/04—Selection of specific absorption or adsorption materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Sorption Type Refrigeration Machines (AREA)
FR7528793A 1974-09-20 1975-09-19 Pompe de sublimation a trappe Granted FR2285530A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17425074A PL94053B3 (es) 1974-09-20 1974-09-20

Publications (2)

Publication Number Publication Date
FR2285530A1 true FR2285530A1 (fr) 1976-04-16
FR2285530B1 FR2285530B1 (es) 1980-11-07

Family

ID=19968999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528793A Granted FR2285530A1 (fr) 1974-09-20 1975-09-19 Pompe de sublimation a trappe

Country Status (6)

Country Link
CH (1) CH594136A5 (es)
CS (1) CS178845B2 (es)
DD (1) DD121820A5 (es)
DE (1) DE2541708C2 (es)
FR (1) FR2285530A1 (es)
PL (1) PL94053B3 (es)

Also Published As

Publication number Publication date
DD121820A5 (es) 1976-08-20
DE2541708A1 (de) 1976-04-08
FR2285530B1 (es) 1980-11-07
CH594136A5 (es) 1977-12-30
DE2541708C2 (de) 1982-04-01
PL94053B3 (es) 1977-07-30
CS178845B2 (en) 1977-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse