JPS50114607A - - Google Patents

Info

Publication number
JPS50114607A
JPS50114607A JP49021247A JP2124774A JPS50114607A JP S50114607 A JPS50114607 A JP S50114607A JP 49021247 A JP49021247 A JP 49021247A JP 2124774 A JP2124774 A JP 2124774A JP S50114607 A JPS50114607 A JP S50114607A
Authority
JP
Japan
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.)
Pending
Application number
JP49021247A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP49021247A priority Critical patent/JPS50114607A/ja
Publication of JPS50114607A publication Critical patent/JPS50114607A/ja
Pending 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
JP49021247A 1974-02-21 1974-02-21 Pending JPS50114607A (un)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49021247A JPS50114607A (un) 1974-02-21 1974-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49021247A JPS50114607A (un) 1974-02-21 1974-02-21

Publications (1)

Publication Number Publication Date
JPS50114607A true JPS50114607A (un) 1975-09-08

Family

ID=12049714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49021247A Pending JPS50114607A (un) 1974-02-21 1974-02-21

Country Status (1)

Country Link
JP (1) JPS50114607A (un)

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