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FR1350046A - Perfectionnements aux appareils à vide - Google Patents

Perfectionnements aux appareils à vide

Info

Publication number
FR1350046A
FR1350046A FR918193A FR918193A FR1350046A FR 1350046 A FR1350046 A FR 1350046A FR 918193 A FR918193 A FR 918193A FR 918193 A FR918193 A FR 918193A FR 1350046 A FR1350046 A FR 1350046A
Authority
FR
France
Prior art keywords
vacuum devices
vacuum
devices
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.)
Expired
Application number
FR918193A
Other languages
English (en)
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.)
VIDE SOC GEN DU
GENERALE DU VIDE Ste
Original Assignee
VIDE SOC GEN DU
GENERALE DU VIDE Ste
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 VIDE SOC GEN DU, GENERALE DU VIDE Ste filed Critical VIDE SOC GEN DU
Priority to FR918193A priority Critical patent/FR1350046A/fr
Application granted granted Critical
Publication of FR1350046A publication Critical patent/FR1350046A/fr
Expired 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
    • F04B37/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR918193A 1962-12-11 1962-12-11 Perfectionnements aux appareils à vide Expired FR1350046A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918193A FR1350046A (fr) 1962-12-11 1962-12-11 Perfectionnements aux appareils à vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918193A FR1350046A (fr) 1962-12-11 1962-12-11 Perfectionnements aux appareils à vide

Publications (1)

Publication Number Publication Date
FR1350046A true FR1350046A (fr) 1964-01-24

Family

ID=8792560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918193A Expired FR1350046A (fr) 1962-12-11 1962-12-11 Perfectionnements aux appareils à vide

Country Status (1)

Country Link
FR (1) FR1350046A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035216A3 (fr) * 1980-03-04 1982-03-24 Forschungszentrum Jülich Gmbh Surface de réfrigération pour pompes cryogéniques et procédé pour sa fabrication
FR2558735A1 (fr) * 1984-01-27 1985-08-02 Seiko Instr & Electronics Cryopiege

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035216A3 (fr) * 1980-03-04 1982-03-24 Forschungszentrum Jülich Gmbh Surface de réfrigération pour pompes cryogéniques et procédé pour sa fabrication
US4406130A (en) 1980-03-04 1983-09-27 Kernforschungsanlage Julich Gmbh Cold surface for cryogenic pumps
FR2558735A1 (fr) * 1984-01-27 1985-08-02 Seiko Instr & Electronics Cryopiege

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