ZA791291B - Fans or the like - Google Patents

Fans or the like

Info

Publication number
ZA791291B
ZA791291B ZA791291A ZA791291A ZA791291B ZA 791291 B ZA791291 B ZA 791291B ZA 791291 A ZA791291 A ZA 791291A ZA 791291 A ZA791291 A ZA 791291A ZA 791291 B ZA791291 B ZA 791291B
Authority
ZA
South Africa
Prior art keywords
fans
Prior art date
Application number
ZA791291A
Other languages
English (en)
Inventor
R Wilson
R Falconer
Original Assignee
Howden James & Co Ltd
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 Howden James & Co Ltd filed Critical Howden James & Co Ltd
Publication of ZA791291B publication Critical patent/ZA791291B/xx

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
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
ZA791291A 1978-03-28 1979-03-19 Fans or the like ZA791291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1192878 1978-03-28

Publications (1)

Publication Number Publication Date
ZA791291B true ZA791291B (en) 1980-03-26

Family

ID=9995224

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791291A ZA791291B (en) 1978-03-28 1979-03-19 Fans or the like

Country Status (8)

Country Link
US (1) US4255080A (fr)
JP (2) JPS54164009A (fr)
AU (1) AU526362B2 (fr)
CA (1) CA1104103A (fr)
DE (1) DE2912581A1 (fr)
FR (1) FR2421291B1 (fr)
NL (1) NL7902346A (fr)
ZA (1) ZA791291B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513701A1 (fr) * 1982-02-04 1983-04-01 Renault Roue a ailettes pour ventilateur centrifuge
DE8308535U1 (de) * 1983-03-19 1984-06-20 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Radialgeblaese
FR2614683B1 (fr) * 1987-04-28 1989-06-16 Bmi Fours Ind Four de traitement thermique sous vide a refroidissement par courant de gaz
US5525036A (en) * 1991-11-29 1996-06-11 Goldstar Co., Ltd. Suction structure of a sirocco fan housing
SE515524C2 (sv) * 1992-10-01 2001-08-20 Flaekt Ab Inloppsklocka för centrifugalfläktar
US6105359A (en) * 1997-03-31 2000-08-22 Wilson; Michael A. Efficiency enhanced turbine engine
US5966927A (en) * 1997-03-31 1999-10-19 Wilson; Michael A. Efficiency enhanced turbine engine
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US6814545B2 (en) * 2000-04-21 2004-11-09 Revcor, Inc. Fan blade
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
US9650916B2 (en) 2014-04-09 2017-05-16 Honeywell International Inc. Turbomachine cooling systems
US10570919B2 (en) * 2015-08-26 2020-02-25 Mitsubishi Electric Corporation Centrifugal fan and ventilation fan
CN109072930B (zh) * 2016-02-04 2021-08-13 丹佛斯公司 离心压缩机和操作离心压缩机的方法
CA3073312A1 (fr) * 2017-08-24 2019-02-28 Ge Renewable (Switzerland) Gmbh Ventilateur

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE25951C (de) * H. ALAND in New-Wandsworth, Grafsch. Surrey, England Ventilator
DE7523320U (de) * 1975-12-11 Heidolph Elektro Kg Lüfterrad
US1114866A (en) * 1913-11-17 1914-10-27 Samuel Cleland Davidson Centrifugal fan or pump.
US2327841A (en) * 1940-06-12 1943-08-24 B F Sturtevant Co Propeller fan
US2423634A (en) * 1945-06-12 1947-07-08 Engineering & Res Corp Compressor
US2471174A (en) * 1947-04-24 1949-05-24 Clark Bros Co Inc Centrifugal compressor stability means
US3301472A (en) * 1965-01-14 1967-01-31 American Radiator & Standard Blower
JPS473032U (fr) * 1971-01-08 1972-09-02
BE822316A (fr) * 1974-11-18 1975-03-14 Extracteur de gaz a jet vertical.
JPS5216009A (en) * 1975-07-29 1977-02-07 Shinko Kikai Seisakusho:Kk Centrifugal fan
DE2550481C3 (de) * 1975-11-11 1978-09-28 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kühlvorrichtung für das Kühlmittel einer flüssigkeitsgekühlten Brennkraftmaschine
US4171928A (en) * 1977-09-19 1979-10-23 The Garrett Corporation Foil bearing turbomachine

Also Published As

Publication number Publication date
US4255080A (en) 1981-03-10
AU526362B2 (en) 1983-01-06
JPS54164009A (en) 1979-12-27
AU4540079A (en) 1979-10-04
NL7902346A (nl) 1979-10-02
FR2421291A1 (fr) 1979-10-26
CA1104103A (fr) 1981-06-30
FR2421291B1 (fr) 1985-08-23
DE2912581A1 (de) 1979-10-04
JPS5921098U (ja) 1984-02-08

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