FR1338250A - Pompe moléculaire - Google Patents

Pompe moléculaire

Info

Publication number
FR1338250A
FR1338250A FR914822A FR914822A FR1338250A FR 1338250 A FR1338250 A FR 1338250A FR 914822 A FR914822 A FR 914822A FR 914822 A FR914822 A FR 914822A FR 1338250 A FR1338250 A FR 1338250A
Authority
FR
France
Prior art keywords
molecular pump
molecular
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.)
Expired
Application number
FR914822A
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.)
Akademie der Wissenschaften der DDR
Original Assignee
Akademie der Wissenschaften der DDR
Deutsche Akademie der Wissenschaften zu Berlin
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 Akademie der Wissenschaften der DDR, Deutsche Akademie der Wissenschaften zu Berlin filed Critical Akademie der Wissenschaften der DDR
Priority to FR914822A priority Critical patent/FR1338250A/fr
Application granted granted Critical
Publication of FR1338250A publication Critical patent/FR1338250A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR914822A 1962-11-08 1962-11-08 Pompe moléculaire Expired FR1338250A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR914822A FR1338250A (fr) 1962-11-08 1962-11-08 Pompe moléculaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914822A FR1338250A (fr) 1962-11-08 1962-11-08 Pompe moléculaire

Publications (1)

Publication Number Publication Date
FR1338250A true FR1338250A (fr) 1963-09-20

Family

ID=8790419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914822A Expired FR1338250A (fr) 1962-11-08 1962-11-08 Pompe moléculaire

Country Status (1)

Country Link
FR (1) FR1338250A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584966A (en) * 1969-10-27 1971-06-15 Sargent Welch Scientific Co Vacuum pump construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584966A (en) * 1969-10-27 1971-06-15 Sargent Welch Scientific Co Vacuum pump construction

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