IT1077575B - CENTRIFUGAL FAN IMPELLER - Google Patents

CENTRIFUGAL FAN IMPELLER

Info

Publication number
IT1077575B
IT1077575B IT19219/77A IT1921977A IT1077575B IT 1077575 B IT1077575 B IT 1077575B IT 19219/77 A IT19219/77 A IT 19219/77A IT 1921977 A IT1921977 A IT 1921977A IT 1077575 B IT1077575 B IT 1077575B
Authority
IT
Italy
Prior art keywords
centrifugal fan
fan impeller
impeller
centrifugal
fan
Prior art date
Application number
IT19219/77A
Other languages
Italian (it)
Original Assignee
Punker Gmbh
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 Punker Gmbh filed Critical Punker Gmbh
Application granted granted Critical
Publication of IT1077575B publication Critical patent/IT1077575B/en

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
    • F04D29/281—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
IT19219/77A 1976-01-23 1977-01-12 CENTRIFUGAL FAN IMPELLER IT1077575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602468 DE2602468A1 (en) 1976-01-23 1976-01-23 IMPELLER FOR CENTRIFUGAL FAN

Publications (1)

Publication Number Publication Date
IT1077575B true IT1077575B (en) 1985-05-04

Family

ID=5968098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19219/77A IT1077575B (en) 1976-01-23 1977-01-12 CENTRIFUGAL FAN IMPELLER

Country Status (6)

Country Link
BE (1) BE850670A (en)
DE (1) DE2602468A1 (en)
FR (1) FR2339077A1 (en)
GB (1) GB1563525A (en)
IT (1) IT1077575B (en)
SE (1) SE7700636L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210373A1 (en) * 2014-06-02 2015-12-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial or diagonal fan

Also Published As

Publication number Publication date
DE2602468A1 (en) 1977-07-28
SE7700636L (en) 1977-07-24
GB1563525A (en) 1980-03-26
BE850670A (en) 1977-05-16
FR2339077A1 (en) 1977-08-19

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