BE572914A - - Google Patents

Info

Publication number
BE572914A
BE572914A BE572914DA BE572914A BE 572914 A BE572914 A BE 572914A BE 572914D A BE572914D A BE 572914DA BE 572914 A BE572914 A BE 572914A
Authority
BE
Belgium
Prior art keywords
rotor
rotation
peripheral speed
pressure
phase
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE572914A publication Critical patent/BE572914A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00Axial-flow pumps
    • F04D19/02Multi-stage pumps
    • F04D19/04Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/044Holweck-type pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
BE572914D BE572914A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE572914A true BE572914A (enEXAMPLES)

Family

ID=190546

Family Applications (1)

Application Number Title Priority Date Filing Date
BE572914D BE572914A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE572914A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240003A (en) * 1962-02-28 1966-03-15 United Aircraft Corp Self-regulating liquid removal system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240003A (en) * 1962-02-28 1966-03-15 United Aircraft Corp Self-regulating liquid removal system

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