CA1011201A - Die castable centrifugal fan - Google Patents

Die castable centrifugal fan

Info

Publication number
CA1011201A
CA1011201A CA182,019A CA182019A CA1011201A CA 1011201 A CA1011201 A CA 1011201A CA 182019 A CA182019 A CA 182019A CA 1011201 A CA1011201 A CA 1011201A
Authority
CA
Canada
Prior art keywords
centrifugal fan
die castable
castable
die
centrifugal
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
Application number
CA182,019A
Other languages
English (en)
Other versions
CA182019S (en
Inventor
Eugene R. Hackbarth
Harry M. Ward (Iii)
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine 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 Outboard Marine Corp filed Critical Outboard Marine Corp
Application granted granted Critical
Publication of CA1011201A publication Critical patent/CA1011201A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
    • 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
    • Y10S415/915—Pump or portion thereof by casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA182,019A 1973-01-02 1973-09-27 Die castable centrifugal fan Expired CA1011201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32007373A 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
CA1011201A true CA1011201A (en) 1977-05-31

Family

ID=23244758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,019A Expired CA1011201A (en) 1973-01-02 1973-09-27 Die castable centrifugal fan

Country Status (5)

Country Link
US (1) US3782851A (enrdf_load_html_response)
JP (1) JPS4997312A (enrdf_load_html_response)
CA (1) CA1011201A (enrdf_load_html_response)
DE (1) DE2364921A1 (enrdf_load_html_response)
IL (1) IL43539A (enrdf_load_html_response)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL90863B1 (enrdf_load_html_response) * 1974-04-12 1977-02-28
US4231706A (en) * 1977-04-27 1980-11-04 Hitachi, Ltd. Impeller of a centrifugal blower
US4355954A (en) * 1980-07-18 1982-10-26 The Maytag Company Pump impeller
US4556364A (en) * 1981-07-23 1985-12-03 D. Wickham And Company Limited Centrifugal pumps
JPS58195099A (ja) * 1982-05-11 1983-11-14 Matsushita Electric Ind Co Ltd 遠心送風機の羽根車
US4682384A (en) * 1983-10-05 1987-07-28 The Scott & Fetzer Company Vacuum generating system for hand-held vacuum cleaner
IT1201783B (it) * 1986-11-27 1989-02-02 Zanussi Elettrodomestici Gruppo di pompaggio in particolare per macchine lavastoviglie
US5071317A (en) * 1990-06-04 1991-12-10 Alan Leach Centrifugal pump having a unitary one-piece diffusion casing and a unitary one piece turbine impeller unit
DE4109646A1 (de) * 1991-03-23 1992-09-24 Bosch Gmbh Robert Laufrad fuer einen radialluefter
US5245954A (en) * 1992-07-02 1993-09-21 Outboard Marine Corporation Axial fan flywheel
US5199388A (en) * 1992-07-02 1993-04-06 Outboard Marine Corporation Axial fan flywheel
DE4427115C1 (de) * 1994-07-30 1995-04-06 Braun Ag Laufrad für ein Radialgebläse
SE504973C2 (sv) * 1995-09-14 1997-06-02 Walinov Ab I en ventilerad fordonsstol ingående fläktanordning
JP3675115B2 (ja) * 1997-07-11 2005-07-27 株式会社日立製作所 電動送風機及びこの電動送風機に用いる羽根車の製造方法
US5951245A (en) * 1997-10-06 1999-09-14 Ford Motor Company Centrifugal fan assembly for an automotive vehicle
SE512154C2 (sv) * 1997-11-18 2000-02-07 Flygt Ab Itt Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten
US6092988A (en) * 1998-07-06 2000-07-25 Ford Motor Company Centrifugal blower assembly with a pre-swirler for an automotive vehicle
DE10013908A1 (de) * 2000-03-21 2001-09-27 Mannesmann Vdo Ag Förderpumpe
US7607886B2 (en) * 2004-05-19 2009-10-27 Delta Electronics, Inc. Heat-dissipating device
US8029237B2 (en) * 2004-05-19 2011-10-04 Delta Electronics, Inc. Centrifugal fan and housing thereof
TWI263735B (en) * 2004-07-16 2006-10-11 Delta Electronics Inc Heat-dissipating device
US20080279682A1 (en) * 2007-03-06 2008-11-13 Larry David Wydra Impeller Assembly and Method of Using Same
DE102007016343B4 (de) 2007-04-03 2017-03-30 Miele & Cie. Kg Befestigungseinrichtung für ein Gebläserad
US8390161B2 (en) * 2009-09-29 2013-03-05 Regal Beloit America, Inc. Electric motor having a rain guard
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
US10914316B1 (en) 2011-08-23 2021-02-09 Climatecraft, Inc. Plenum fan
US9140270B2 (en) 2011-09-14 2015-09-22 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Centrifugal fan assembly
CN104074798A (zh) * 2014-07-29 2014-10-01 成都赛乐化新机电有限公司 氯气压缩机叶轮组件
US10723196B2 (en) * 2016-12-16 2020-07-28 Air International (Us) Inc. HVAC system inlet assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE838192C (de) * 1952-03-27 Maschinenfabrik Oerlikon, Oerlikon, Zürich (Schweiz) Schaufelfuß für Vorsarzläuferschaufeln und Verfahren zur Herstellung dieses Fußes
US1427391A (en) * 1921-03-07 1922-08-29 New Zealand Flusher Company Lt Construction of rotary fan or turbine wheel
DE462853C (de) * 1927-11-05 1928-07-19 Lorenzen G M B H C Laeufer fuer Kreiselverdichter, dessen Deckscheibe gegen die freien Kanten der mit der Laeuferscheibe aus einem Stueck gearbeiteten Schaufeln in axialer Richtung gepresstwird
US1959703A (en) * 1932-01-26 1934-05-22 Birmann Rudolph Blading for centrifugal impellers or turbines
US1919970A (en) * 1933-02-07 1933-07-25 Gen Electric Impeller
DE755198C (de) * 1935-12-20 1952-11-24 Versuchsanstalt Fuer Luftfahrt Kreiselradmaschinenlaufrad fuer hohe Umfangsgeschwindigkeiten
US2366251A (en) * 1940-12-17 1945-01-02 Fullemann Johann Blower impeller
US2652191A (en) * 1942-02-21 1953-09-15 Buchi Alfred Rotor for compressing machines such as centrifugal blowers and pumps
NL115026B (enrdf_load_html_response) * 1943-12-11 1949-04-15
US2438867A (en) * 1945-06-01 1948-03-30 United Aircraft Corp Method of assembling shrouds on impellers
US2482462A (en) * 1946-11-09 1949-09-20 Wright Aeronautical Corp Centrifugal compressor construction
US3285187A (en) * 1965-11-05 1966-11-15 Msl Ind Inc Impeller for use in centrifugal pump or blower and a method of manufacture thereof

Also Published As

Publication number Publication date
IL43539A0 (en) 1974-03-14
JPS4997312A (enrdf_load_html_response) 1974-09-13
US3782851A (en) 1974-01-01
DE2364921A1 (de) 1974-07-04
IL43539A (en) 1976-11-30

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