ATA551479A - Luefter fuer elektrische maschinen - Google Patents

Luefter fuer elektrische maschinen

Info

Publication number
ATA551479A
ATA551479A AT551479A AT551479A ATA551479A AT A551479 A ATA551479 A AT A551479A AT 551479 A AT551479 A AT 551479A AT 551479 A AT551479 A AT 551479A AT A551479 A ATA551479 A AT A551479A
Authority
AT
Austria
Prior art keywords
fan
electrical machines
machines
electrical
Prior art date
Application number
AT551479A
Other languages
English (en)
Other versions
AT364410B (de
Original Assignee
Elin Union 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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT0551479A priority Critical patent/AT364410B/de
Publication of ATA551479A publication Critical patent/ATA551479A/de
Application granted granted Critical
Publication of AT364410B publication Critical patent/AT364410B/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
    • F04D29/281—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
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid extraction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AT0551479A 1979-08-14 1979-08-14 Luefter fuer elektrische maschinen AT364410B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0551479A AT364410B (de) 1979-08-14 1979-08-14 Luefter fuer elektrische maschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0551479A AT364410B (de) 1979-08-14 1979-08-14 Luefter fuer elektrische maschinen

Publications (2)

Publication Number Publication Date
ATA551479A true ATA551479A (de) 1981-03-15
AT364410B AT364410B (de) 1981-10-27

Family

ID=3576633

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0551479A AT364410B (de) 1979-08-14 1979-08-14 Luefter fuer elektrische maschinen

Country Status (1)

Country Link
AT (1) AT364410B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833047A (zh) * 2021-02-25 2021-05-25 鞍山钢峰风机有限责任公司 一种具有导流叶片的双吸式离心叶轮及风机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713712C1 (de) * 1997-04-03 1998-04-16 Laengerer & Reich Gmbh & Co Radialventilator, insbesonders als Lüfter für die Kühlanlage eines Kraftfahrzeuges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833047A (zh) * 2021-02-25 2021-05-25 鞍山钢峰风机有限责任公司 一种具有导流叶片的双吸式离心叶轮及风机

Also Published As

Publication number Publication date
AT364410B (de) 1981-10-27

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Legal Events

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