FR2564531B1 - Ventilateur centrifuge - Google Patents

Ventilateur centrifuge

Info

Publication number
FR2564531B1
FR2564531B1 FR8407693A FR8407693A FR2564531B1 FR 2564531 B1 FR2564531 B1 FR 2564531B1 FR 8407693 A FR8407693 A FR 8407693A FR 8407693 A FR8407693 A FR 8407693A FR 2564531 B1 FR2564531 B1 FR 2564531B1
Authority
FR
France
Prior art keywords
centrifugal fan
centrifugal
fan
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 - Lifetime
Application number
FR8407693A
Other languages
English (en)
Other versions
FR2564531A1 (fr
Inventor
Paul Ponsonnet
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.)
Howden Solyvent Ventec SAS
Original Assignee
Societe Lyonnaise de Ventilation Industrielle Solyvent
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 Societe Lyonnaise de Ventilation Industrielle Solyvent filed Critical Societe Lyonnaise de Ventilation Industrielle Solyvent
Priority to FR8407693A priority Critical patent/FR2564531B1/fr
Publication of FR2564531A1 publication Critical patent/FR2564531A1/fr
Application granted granted Critical
Publication of FR2564531B1 publication Critical patent/FR2564531B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8407693A 1984-05-15 1984-05-15 Ventilateur centrifuge Expired - Lifetime FR2564531B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8407693A FR2564531B1 (fr) 1984-05-15 1984-05-15 Ventilateur centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407693A FR2564531B1 (fr) 1984-05-15 1984-05-15 Ventilateur centrifuge

Publications (2)

Publication Number Publication Date
FR2564531A1 FR2564531A1 (fr) 1985-11-22
FR2564531B1 true FR2564531B1 (fr) 1992-04-30

Family

ID=9304102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407693A Expired - Lifetime FR2564531B1 (fr) 1984-05-15 1984-05-15 Ventilateur centrifuge

Country Status (1)

Country Link
FR (1) FR2564531B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1877129B (zh) * 2005-06-09 2010-11-24 台达电子工业股份有限公司 离心式风扇

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879764B2 (ja) * 2004-07-14 2007-02-14 ダイキン工業株式会社 遠心送風機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011693A (en) * 1956-12-05 1961-12-05 Clarage Fan Company Apparatus relating to centrifugal wheel inlet boundary control
GB1560684A (en) * 1975-08-04 1980-02-06 Pitstock Pty Ltd Fans having air flow guide arrangements
US4253796A (en) * 1978-09-06 1981-03-03 The Marley-Wylain Company Fan or blower assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1877129B (zh) * 2005-06-09 2010-11-24 台达电子工业股份有限公司 离心式风扇

Also Published As

Publication number Publication date
FR2564531A1 (fr) 1985-11-22

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