CH601674A5 - - Google Patents

Info

Publication number
CH601674A5
CH601674A5 CH966575A CH966575A CH601674A5 CH 601674 A5 CH601674 A5 CH 601674A5 CH 966575 A CH966575 A CH 966575A CH 966575 A CH966575 A CH 966575A CH 601674 A5 CH601674 A5 CH 601674A5
Authority
CH
Switzerland
Application number
CH966575A
Inventor
Friedrich Koeger
Heinz Wieland
Original Assignee
Gebhardt Gmbh Wilhelm
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 Gebhardt Gmbh Wilhelm filed Critical Gebhardt Gmbh Wilhelm
Publication of CH601674A5 publication Critical patent/CH601674A5/xx

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
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH966575A 1974-08-01 1975-07-24 CH601674A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437001 DE2437001B2 (en) 1974-08-01 1974-08-01 RADIAL FAN WITH BACK CURVED PROFILED BLADES

Publications (1)

Publication Number Publication Date
CH601674A5 true CH601674A5 (en) 1978-07-14

Family

ID=5922099

Family Applications (1)

Application Number Title Priority Date Filing Date
CH966575A CH601674A5 (en) 1974-08-01 1975-07-24

Country Status (4)

Country Link
AT (1) AT343259B (en)
CH (1) CH601674A5 (en)
DE (1) DE2437001B2 (en)
FR (1) FR2280810A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112932B1 (en) * 1982-12-29 1985-06-05 Wilhelm Gebhardt GmbH Radial ventilator with backwards-curved profiled blades
DE4025662C1 (en) * 1990-08-14 1991-11-07 Bayerische Motoren Werke Ag, 8000 Muenchen, De Impeller for blower - has radially backwardly curved channel blades and hub disc with curved contour
DE9303711U1 (en) * 1993-03-13 1993-05-13 Babcock-Bsh Ag Vormals Buettner-Schilde-Haas Ag, 4150 Krefeld, De
DE10238753B4 (en) 2002-08-23 2021-11-04 Seg Automotive Germany Gmbh Radial fan wheel for conveying cooling air for an electrical machine
EP1455094A1 (en) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radial flow impeller
EP2279337B1 (en) * 2008-04-08 2017-07-19 Volvo Lastvagnar AB Compressor

Also Published As

Publication number Publication date
AT343259B (en) 1978-05-26
FR2280810B1 (en) 1980-01-25
FR2280810A1 (en) 1976-02-27
ATA587375A (en) 1977-09-15
DE2437001A1 (en) 1976-02-12
DE2437001B2 (en) 1978-01-26

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Legal Events

Date Code Title Description
PL Patent ceased