AT343259B - Radialgeblase mit einem mit ruckwarts gekrummten profillierten schaufeln versehenen geschlossenen laufrad - Google Patents

Radialgeblase mit einem mit ruckwarts gekrummten profillierten schaufeln versehenen geschlossenen laufrad

Info

Publication number
AT343259B
AT343259B AT587375A AT587375A AT343259B AT 343259 B AT343259 B AT 343259B AT 587375 A AT587375 A AT 587375A AT 587375 A AT587375 A AT 587375A AT 343259 B AT343259 B AT 343259B
Authority
AT
Austria
Prior art keywords
centrifugal fan
closed impeller
profiled blades
curved profiled
curved
Prior art date
Application number
AT587375A
Other languages
English (en)
Other versions
ATA587375A (de
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 ATA587375A publication Critical patent/ATA587375A/de
Application granted granted Critical
Publication of AT343259B publication Critical patent/AT343259B/de

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)
AT587375A 1974-08-01 1975-07-29 Radialgeblase mit einem mit ruckwarts gekrummten profillierten schaufeln versehenen geschlossenen laufrad AT343259B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437001 DE2437001B2 (de) 1974-08-01 1974-08-01 Radialgeblaese mit rueckwaerts gekruemmten profilierten schaufeln

Publications (2)

Publication Number Publication Date
ATA587375A ATA587375A (de) 1977-09-15
AT343259B true AT343259B (de) 1978-05-26

Family

ID=5922099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT587375A AT343259B (de) 1974-08-01 1975-07-29 Radialgeblase mit einem mit ruckwarts gekrummten profillierten schaufeln versehenen geschlossenen laufrad

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9303711U1 (de) * 1993-03-13 1993-05-13 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Radiallaufrad

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112932B1 (de) * 1982-12-29 1985-06-05 Wilhelm Gebhardt GmbH Radialventilator mit rückwärts gekrümmten, profilierten Schaufeln
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
DE10238753B4 (de) * 2002-08-23 2021-11-04 Seg Automotive Germany Gmbh Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine
EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
WO2009126066A1 (en) * 2008-04-08 2009-10-15 Volvo Lastvagnar Ab Compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9303711U1 (de) * 1993-03-13 1993-05-13 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Radiallaufrad

Also Published As

Publication number Publication date
FR2280810A1 (fr) 1976-02-27
FR2280810B1 (de) 1980-01-25
DE2437001A1 (de) 1976-02-12
CH601674A5 (de) 1978-07-14
DE2437001B2 (de) 1978-01-26
ATA587375A (de) 1977-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee