FR657574A - Centrifugal fan with movable flange - Google Patents

Centrifugal fan with movable flange

Info

Publication number
FR657574A
FR657574A FR657574DA FR657574A FR 657574 A FR657574 A FR 657574A FR 657574D A FR657574D A FR 657574DA FR 657574 A FR657574 A FR 657574A
Authority
FR
France
Prior art keywords
centrifugal fan
movable flange
flange
movable
centrifugal
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
Other languages
French (fr)
Inventor
Claude Arrachart
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
Application granted granted Critical
Publication of FR657574A publication Critical patent/FR657574A/en
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR657574D 1927-07-16 1927-07-16 Centrifugal fan with movable flange Expired FR657574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657574T 1927-07-16

Publications (1)

Publication Number Publication Date
FR657574A true FR657574A (en) 1929-05-24

Family

ID=9008516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657574D Expired FR657574A (en) 1927-07-16 1927-07-16 Centrifugal fan with movable flange

Country Status (1)

Country Link
FR (1) FR657574A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542121A (en) * 1947-09-09 1951-02-20 Eureka Williams Corp Motor compressor unit
DE1034192B (en) * 1953-10-22 1958-07-17 Sncf Device for regulating turbomachinery with a substantially radial flow by means of an axially movable wall of the flow paths
US3015393A (en) * 1959-08-14 1962-01-02 Microcyclomat Co Centripetal classifier rotor deck selector
US3440946A (en) * 1967-03-13 1969-04-29 Hunter Morrison Jr Proportional centrifugal blower
US3559959A (en) * 1968-08-13 1971-02-02 Monsanto Co Impeller and mixer-settler apparatus
US3969040A (en) * 1973-08-23 1976-07-13 G. Bauknecht Gesellschaft Mit Beschrankter Haftung Electrotechnische Fabriken Pump, especially circulating pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542121A (en) * 1947-09-09 1951-02-20 Eureka Williams Corp Motor compressor unit
DE1034192B (en) * 1953-10-22 1958-07-17 Sncf Device for regulating turbomachinery with a substantially radial flow by means of an axially movable wall of the flow paths
US3015393A (en) * 1959-08-14 1962-01-02 Microcyclomat Co Centripetal classifier rotor deck selector
US3440946A (en) * 1967-03-13 1969-04-29 Hunter Morrison Jr Proportional centrifugal blower
US3559959A (en) * 1968-08-13 1971-02-02 Monsanto Co Impeller and mixer-settler apparatus
US3969040A (en) * 1973-08-23 1976-07-13 G. Bauknecht Gesellschaft Mit Beschrankter Haftung Electrotechnische Fabriken Pump, especially circulating pump

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