ZA711836B - Centrifugal fan - Google Patents

Centrifugal fan

Info

Publication number
ZA711836B
ZA711836B ZA711836A ZA711836A ZA711836B ZA 711836 B ZA711836 B ZA 711836B ZA 711836 A ZA711836 A ZA 711836A ZA 711836 A ZA711836 A ZA 711836A ZA 711836 B ZA711836 B ZA 711836B
Authority
ZA
South Africa
Prior art keywords
centrifugal fan
centrifugal
fan
Prior art date
Application number
ZA711836A
Inventor
C Wood
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA711836B publication Critical patent/ZA711836B/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA711836A 1970-04-07 1971-03-22 Centrifugal fan ZA711836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2623470A 1970-04-07 1970-04-07

Publications (1)

Publication Number Publication Date
ZA711836B true ZA711836B (en) 1971-12-29

Family

ID=21830625

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711836A ZA711836B (en) 1970-04-07 1971-03-22 Centrifugal fan

Country Status (4)

Country Link
US (1) US3627440A (en)
ES (1) ES195290Y (en)
GB (1) GB1333307A (en)
ZA (1) ZA711836B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887295A (en) * 1973-12-03 1975-06-03 Gen Motors Corp Compressor inlet control ring
FR2595767B1 (en) * 1986-03-17 1988-07-08 Peugeot Aciers Et Outillage RADIAL FAN, ESPECIALLY FOR AIR CONDITIONING OF MOTOR VEHICLES
US4917572A (en) * 1988-05-23 1990-04-17 Airflow Research And Manufacturing Corporation Centrifugal blower with axial clearance
DE69228189T2 (en) * 1991-08-30 1999-06-17 Airflow Research & Mfg. Corp., Watertown, Mass. FAN WITH FORWARD CURVED BLADES AND ADAPTED BLADE CURVING AND ADJUSTMENT
US5489186A (en) * 1991-08-30 1996-02-06 Airflow Research And Manufacturing Corp. Housing with recirculation control for use with banded axial-flow fans
SE515524C2 (en) * 1992-10-01 2001-08-20 Flaekt Ab Centrifugal fan inlet clock
WO1994008143A1 (en) * 1992-10-07 1994-04-14 University Of Alabama At Birmingham Inlet clearance gap seal
US5735018A (en) * 1996-10-02 1998-04-07 Schiller-Pfeiffer, Incorporated Blower for moving debris
US5855469A (en) * 1997-07-17 1999-01-05 Iowa State University Research Foundation, Inc. End seal design for blower
US6532835B1 (en) * 1997-12-12 2003-03-18 Research International, Inc. High efficiency wetted surface cyclonic air sampler
FI105946B (en) * 1999-03-22 2000-10-31 Flaekt Oy Arrangements in connection with a fan
GB2353824A (en) * 1999-08-23 2001-03-07 Caterpillar Inc Seal arrangement for centrifugal fan
US6717114B2 (en) 2001-12-14 2004-04-06 Maytag Corporation Convection fan assembly for a cooking appliance
US7186080B2 (en) * 2004-08-11 2007-03-06 American Standard International Inc. Fan inlet and housing for a centrifugal blower whose impeller has forward curved fan blades
JP5005181B2 (en) * 2005-04-01 2012-08-22 日本電産サーボ株式会社 Centrifugal fan
US7591633B2 (en) * 2005-09-13 2009-09-22 Trane International, Inc. Centrifugal blower for air handling equipment
US10914316B1 (en) 2011-08-23 2021-02-09 Climatecraft, Inc. Plenum fan
JP6380222B2 (en) * 2015-04-28 2018-08-29 株式会社デンソー Air conditioner for vehicles
RU184836U1 (en) * 2017-12-18 2018-11-12 Сергей Владимирович Чучкалов CEILING FAN
US11779677B2 (en) 2020-09-27 2023-10-10 Trane Air Conditioning Systems (China) Co., Ltd. Photocatalytic oxidation centrifugal fan
US11577197B2 (en) 2021-03-26 2023-02-14 Trane International Inc. Combining air cleaning methods for improved anti-contaminant efficacy and air cleaning arrays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565188A (en) *
US1787656A (en) * 1929-09-21 1931-01-06 American Blower Corp Induction flow inlet fan
US1862523A (en) * 1929-10-28 1932-06-14 American Blower Corp Induction flow inlet fan
US3285501A (en) * 1964-12-07 1966-11-15 John E Mcdonald Centrifugal fans

Also Published As

Publication number Publication date
ES195290U (en) 1975-02-01
US3627440A (en) 1971-12-14
GB1333307A (en) 1973-10-10
ES195290Y (en) 1975-07-01

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