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BE579348A - Ventilateur centrifuge à flancs polygonaux. - Google Patents

Ventilateur centrifuge à flancs polygonaux.

Info

Publication number
BE579348A
BE579348A BE579348A BE579348A BE579348A BE 579348 A BE579348 A BE 579348A BE 579348 A BE579348 A BE 579348A BE 579348 A BE579348 A BE 579348A BE 579348 A BE579348 A BE 579348A
Authority
BE
Belgium
Prior art keywords
centrifugal fan
polygonal sides
polygonal
sides
centrifugal
Prior art date
Application number
BE579348A
Other languages
English (en)
Original Assignee
Establissements Neu Sa Des
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 Establissements Neu Sa Des filed Critical Establissements Neu Sa Des
Publication of BE579348A publication Critical patent/BE579348A/fr

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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
BE579348A 1959-05-19 1959-06-04 Ventilateur centrifuge à flancs polygonaux. BE579348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794940A FR1234767A (fr) 1959-05-19 1959-05-19 Ventilateur centrifuge à flancs polygonaux

Publications (1)

Publication Number Publication Date
BE579348A true BE579348A (fr) 1959-10-01

Family

ID=8714912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE579348A BE579348A (fr) 1959-05-19 1959-06-04 Ventilateur centrifuge à flancs polygonaux.

Country Status (2)

Country Link
BE (1) BE579348A (fr)
FR (1) FR1234767A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306527A (en) * 1964-08-27 1967-02-28 Loren Cook Company Centrifugal blower and mounting means therefor
DE8416413U1 (de) * 1984-05-29 1984-09-13 Kunststofftechnik KG, 5210 Troisdorf Radialventilator
US4954049A (en) * 1987-07-14 1990-09-04 Armbruster Joseph M Air circulation device
US4867640A (en) * 1987-07-22 1989-09-19 Broan Manufacturing Co., Inc. Exhaust fan for bathrooms and the like
US6261175B1 (en) 1999-12-18 2001-07-17 Broan-Nutone Llc Ventilating exhaust fan
US6979169B2 (en) 2003-11-21 2005-12-27 Broan-Nutone Llc Modular ventilating exhaust fan assembly and method
US7203416B2 (en) 2003-11-21 2007-04-10 Broan-Nutone Llc Ventilating and heating apparatus with heater shielded by tapered discharge duct
US7128303B2 (en) 2004-04-02 2006-10-31 Broan-Nu Tone Llc Fan mounting spacer assembly
US20090170421A1 (en) 2008-01-02 2009-07-02 Adrian John R Grille
USD736903S1 (en) 2014-05-01 2015-08-18 Broan-Nutone Llc Down draft grill
USD814009S1 (en) 2015-05-19 2018-03-27 Broan-Nutone, Llc Vent hood
USD826391S1 (en) 2015-05-19 2018-08-21 Broan-Nutone Llc Vent hood
CA165306S (en) 2015-05-19 2017-01-23 Broan Nu Tone Llc Vent hood
USD804627S1 (en) 2015-05-19 2017-12-05 Broan-Nutone Llc Vent hood
USD785777S1 (en) 2015-08-31 2017-05-02 Broan-Nutone Llc Vent hood
USD799679S1 (en) 2015-09-14 2017-10-10 Broan-Nutone Llc Ventilation grill
USD822821S1 (en) 2015-09-14 2018-07-10 Broan-Nutone, Llc Ventilation grill
USD800295S1 (en) 2015-09-14 2017-10-17 Broan-Nutone Llc Ventilation grill
USD815724S1 (en) 2015-09-14 2018-04-17 Broan-Nutone Llc Ventilation grill
USD799678S1 (en) 2015-09-14 2017-10-10 Broan-Nutone Llc Ventilation grill
USD774018S1 (en) 2015-10-06 2016-12-13 Broan-Nutone Llc Wireless speaker
USD897521S1 (en) 2016-10-14 2020-09-29 Broan-Nutone Llc Vent hood

Also Published As

Publication number Publication date
FR1234767A (fr) 1960-10-19

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