FR2286959A1 - Ventilateur pour la circulation d'air chaud - Google Patents

Ventilateur pour la circulation d'air chaud

Info

Publication number
FR2286959A1
FR2286959A1 FR7530062A FR7530062A FR2286959A1 FR 2286959 A1 FR2286959 A1 FR 2286959A1 FR 7530062 A FR7530062 A FR 7530062A FR 7530062 A FR7530062 A FR 7530062A FR 2286959 A1 FR2286959 A1 FR 2286959A1
Authority
FR
France
Prior art keywords
hot air
air circulation
circulation fan
fan
hot
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.)
Granted
Application number
FR7530062A
Other languages
English (en)
French (fr)
Other versions
FR2286959B3 (OSRAM
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Priority claimed from DE19742447061 external-priority patent/DE2447061C3/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2286959A1 publication Critical patent/FR2286959A1/fr
Application granted granted Critical
Publication of FR2286959B3 publication Critical patent/FR2286959B3/fr
Granted 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7530062A 1974-10-02 1975-10-01 Ventilateur pour la circulation d'air chaud Granted FR2286959A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447061 DE2447061C3 (de) 1974-10-02 Heißluftgebläse

Publications (2)

Publication Number Publication Date
FR2286959A1 true FR2286959A1 (fr) 1976-04-30
FR2286959B3 FR2286959B3 (OSRAM) 1978-05-12

Family

ID=5927366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530062A Granted FR2286959A1 (fr) 1974-10-02 1975-10-01 Ventilateur pour la circulation d'air chaud

Country Status (3)

Country Link
FR (1) FR2286959A1 (OSRAM)
GB (1) GB1530116A (OSRAM)
NL (1) NL7511547A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689938A1 (fr) * 1992-04-11 1993-10-15 Bosch Gmbh Robert Ventilateur avec une roue de ventilateur présentant un moyeu en forme de pot, bloquée sur l'arbre d'entraînement.
CN100516542C (zh) * 2004-11-26 2009-07-22 乐金电子(天津)电器有限公司 微波炉用散热风扇的防止脱离结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925021A1 (de) * 1989-07-28 1991-02-07 Kodak Ag Befestigung eines rades auf einer welle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689938A1 (fr) * 1992-04-11 1993-10-15 Bosch Gmbh Robert Ventilateur avec une roue de ventilateur présentant un moyeu en forme de pot, bloquée sur l'arbre d'entraînement.
CN100516542C (zh) * 2004-11-26 2009-07-22 乐金电子(天津)电器有限公司 微波炉用散热风扇的防止脱离结构

Also Published As

Publication number Publication date
FR2286959B3 (OSRAM) 1978-05-12
DE2447061A1 (de) 1976-04-15
DE2447061B2 (de) 1977-05-18
NL7511547A (nl) 1976-04-06
GB1530116A (en) 1978-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse