FR1161989A - Impeller for fan - Google Patents

Impeller for fan

Info

Publication number
FR1161989A
FR1161989A FR1161989DA FR1161989A FR 1161989 A FR1161989 A FR 1161989A FR 1161989D A FR1161989D A FR 1161989DA FR 1161989 A FR1161989 A FR 1161989A
Authority
FR
France
Prior art keywords
impeller
fan
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)
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.)
Bronswerk NV
Original Assignee
Bronswerk NV
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 Bronswerk NV filed Critical Bronswerk NV
Application granted granted Critical
Publication of FR1161989A publication Critical patent/FR1161989A/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
    • F04D29/30—Vanes
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1161989D 1956-12-05 1956-12-05 Impeller for fan Expired FR1161989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161989T 1956-12-05

Publications (1)

Publication Number Publication Date
FR1161989A true FR1161989A (en) 1958-09-08

Family

ID=9652689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161989D Expired FR1161989A (en) 1956-12-05 1956-12-05 Impeller for fan

Country Status (1)

Country Link
FR (1) FR1161989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070287A (en) * 1959-07-16 1962-12-25 Eck Bruno Drum rotor for radial blower
CN113586471A (en) * 2021-07-21 2021-11-02 杭州微光电子股份有限公司 Novel cross-flow fan of multipurpose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070287A (en) * 1959-07-16 1962-12-25 Eck Bruno Drum rotor for radial blower
CN113586471A (en) * 2021-07-21 2021-11-02 杭州微光电子股份有限公司 Novel cross-flow fan of multipurpose

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