GB414593A - Improvements in cooling fans or blowers - Google Patents

Improvements in cooling fans or blowers

Info

Publication number
GB414593A
GB414593A GB5318/34A GB531834A GB414593A GB 414593 A GB414593 A GB 414593A GB 5318/34 A GB5318/34 A GB 5318/34A GB 531834 A GB531834 A GB 531834A GB 414593 A GB414593 A GB 414593A
Authority
GB
United Kingdom
Prior art keywords
members
feb
blowers
cooling fans
disc
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
GB5318/34A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB414593A publication Critical patent/GB414593A/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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers

Abstract

414,593. Centrifugal fans. SIEMENSSCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Feb. 17, 1934, No. 5318. Convention date, Feb. 22, 1933. [Class 110 (i).] A centrifugal fan comprises channel - shaped members 17, the edges of which are secured to a lipped conical disc. The outer ends of the members 17 are wider than the inner and the channel sides taper towards the disc. The impeller is made of metal or moulded plastic material. The members 17 may be of varying widths and at varying distances from each other.
GB5318/34A 1933-02-22 1934-02-17 Improvements in cooling fans or blowers Expired GB414593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE414593X 1933-02-22

Publications (1)

Publication Number Publication Date
GB414593A true GB414593A (en) 1934-08-09

Family

ID=6448368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5318/34A Expired GB414593A (en) 1933-02-22 1934-02-17 Improvements in cooling fans or blowers

Country Status (1)

Country Link
GB (1) GB414593A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486619A (en) * 1946-09-07 1949-11-01 Hoover Co Plastic fan for suction cleaners
US2547786A (en) * 1948-04-29 1951-04-03 Ludwik R Seinfeld Single suction impeller
US2802620A (en) * 1953-02-16 1957-08-13 Gen Motors Corp Impeller for a centrifugal fan or blower
US3107625A (en) * 1961-09-01 1963-10-22 Walter E Amberg Centrifugal liquid pump
US3301472A (en) * 1965-01-14 1967-01-31 American Radiator & Standard Blower
US3521973A (en) * 1968-08-16 1970-07-28 Anpol Research Corp Fan construction
GB2225057A (en) * 1988-11-17 1990-05-23 Magneti Marelli Spa A centrifugal fan for alternators, particularly for motor vehicles
DE4431840A1 (en) * 1994-09-07 1996-03-14 Behr Gmbh & Co Fan for car cooling system with radial impeller

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486619A (en) * 1946-09-07 1949-11-01 Hoover Co Plastic fan for suction cleaners
US2547786A (en) * 1948-04-29 1951-04-03 Ludwik R Seinfeld Single suction impeller
US2802620A (en) * 1953-02-16 1957-08-13 Gen Motors Corp Impeller for a centrifugal fan or blower
US3107625A (en) * 1961-09-01 1963-10-22 Walter E Amberg Centrifugal liquid pump
US3301472A (en) * 1965-01-14 1967-01-31 American Radiator & Standard Blower
US3521973A (en) * 1968-08-16 1970-07-28 Anpol Research Corp Fan construction
GB2225057A (en) * 1988-11-17 1990-05-23 Magneti Marelli Spa A centrifugal fan for alternators, particularly for motor vehicles
GB2225057B (en) * 1988-11-17 1992-06-10 Magneti Marelli Spa A centrifugal fan for alternators,particularly for motor vehicles
DE4431840A1 (en) * 1994-09-07 1996-03-14 Behr Gmbh & Co Fan for car cooling system with radial impeller
US5667360A (en) * 1994-09-07 1997-09-16 Behr Gmbh & Co. Radial impeller for a cooling system of a motor vehicle

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