CA996080A - Automotive fan shroud - Google Patents

Automotive fan shroud

Info

Publication number
CA996080A
CA996080A CA176,264A CA176264A CA996080A CA 996080 A CA996080 A CA 996080A CA 176264 A CA176264 A CA 176264A CA 996080 A CA996080 A CA 996080A
Authority
CA
Canada
Prior art keywords
fan shroud
automotive fan
automotive
shroud
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
CA176,264A
Other versions
CA176264S (en
Inventor
Raymond H. Defauw
Raymond G. Murley
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.)
Ford Motor Co of Canada Ltd
Original Assignee
DEFAUW, RAYMOND H.
MURLEY, RAYMOND G.
Ford Motor Co of Canada 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
Priority to US00295048A priority Critical patent/US3832085A/en
Application filed by DEFAUW, RAYMOND H., MURLEY, RAYMOND G., Ford Motor Co of Canada Ltd filed Critical DEFAUW, RAYMOND H.
Application granted granted Critical
Publication of CA996080A publication Critical patent/CA996080A/en
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/522Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526Details of the casing section radially opposing blade tips
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00Rotary kinetic fluid motors or pumps
    • Y10S415/914Device to control boundary layer
CA176,264A 1972-10-04 1973-07-12 Automotive fan shroud Expired CA996080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US00295048A US3832085A (en) 1972-10-04 1972-10-04 Automotive fan shroud

Publications (1)

Publication Number Publication Date
CA996080A true CA996080A (en) 1976-08-31

Family

ID=23135994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,264A Expired CA996080A (en) 1972-10-04 1973-07-12 Automotive fan shroud

Country Status (6)

Country Link
US (1) US3832085A (en)
JP (1) JPS4971335A (en)
AU (1) AU470728B2 (en)
CA (1) CA996080A (en)
DE (1) DE2345506A1 (en)
GB (1) GB1412680A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061188A (en) * 1975-01-24 1977-12-06 International Harvester Company Fan shroud structure
JPS5540342Y2 (en) * 1975-07-10 1980-09-20
US4152094A (en) * 1975-10-31 1979-05-01 Hitachi, Ltd. Axial fan
JPS53115913A (en) * 1977-03-18 1978-10-09 Matsushita Electric Ind Co Ltd Electric blower
JPS53115914A (en) * 1977-03-18 1978-10-09 Matsushita Electric Ind Co Ltd Electric blower
JPS53115912A (en) * 1977-03-18 1978-10-09 Matsushita Electric Ind Co Ltd Electric blower
DE3326650A1 (en) * 1983-07-23 1985-01-31 Standard Elektrik Lorenz Ag Querstromluefter with an elevated into the edge zones air outlet speed
JP2767045B2 (en) * 1988-10-31 1998-06-18 マツダ株式会社 Shroud radiator
US4927328A (en) * 1989-03-02 1990-05-22 Scoates William D Shroud assembly for axial flow fans
US5277541A (en) * 1991-12-23 1994-01-11 Allied-Signal Inc. Vaned shroud for centrifugal compressor
DE4223374C2 (en) * 1992-07-16 1994-09-15 Viscodrive Gmbh differential gear
DE4310104C2 (en) * 1993-03-27 1997-04-30 Deutsche Forsch Luft Raumfahrt A method of reducing noise emission as well as to improve air performance and efficiency in an axial flow turbomachine machine and
US6375416B1 (en) 1993-07-15 2002-04-23 Kevin J. Farrell Technique for reducing acoustic radiation in turbomachinery
DE69430488D1 (en) * 1993-08-30 2002-05-29 Bosch Robert Corp Housing with recirculation control for application in axial fan with a chime
US6123051A (en) * 1998-08-12 2000-09-26 Chrysler Corporation Shroud for an engine cooling fan
US6264427B1 (en) 1999-02-10 2001-07-24 Shop-Vac Corporation Vaneless impeller housing for a vacuum cleaner
DE10155955C2 (en) * 2001-11-09 2003-10-30 Eppendorf Ag Oscillating rotor laboratory centrifuge with noise reduction means
US8777560B2 (en) * 2006-06-27 2014-07-15 Socpra—Sciences et Genie, S.E.C. Method and apparatus for controlling tonal noise from subsonic fans
FR2943000A1 (en) * 2009-03-12 2010-09-17 Peugeot Citroen Automobiles Sa Nozzle for motor-driven fan or fixed collar in motor vehicle e.g. hybrid vehicle, has rotation face whose fractal dimension is higher than specific value permitting localization of acoustic modes near of raised and/or hollow elements
ITTO20110362A1 (en) * 2011-04-26 2012-10-27 Denso Corp Fan assembly for vehicles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693352A (en) * 1922-12-06 1928-11-27 Westinghouse Electric & Mfg Co Dredger pump
US1993158A (en) * 1930-09-08 1935-03-05 George D Roper Corp Air moving apparatus
US2202790A (en) * 1938-02-23 1940-05-28 Allis Chalmers Mfg Co Waste paper stock pump
US2558816A (en) * 1947-08-16 1951-07-03 United Aircraft Corp Fluid mixing device
US2650752A (en) * 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
FR1104644A (en) * 1954-02-15 1955-11-22 Thomson Houston Comp Francaise Improvements to the control systems of the flow of a fluid
US2944623A (en) * 1955-09-02 1960-07-12 Jr Albert G Bodine Jet engine noise reducer
DE1161481B (en) * 1960-03-19 1964-01-16 Voith Gmbh J M The apparatus for stabilizing characteristic of Kreiselradarbeitsmaschinen with axialdurchstroemtem impeller
US3610262A (en) * 1969-10-07 1971-10-05 Boeing Co Stowable vane sonic throat inlet for jet aircraft noise suppression

Also Published As

Publication number Publication date
DE2345506A1 (en) 1974-04-11
GB1412680A (en) 1975-11-05
CA996080A1 (en)
JPS4971335A (en) 1974-07-10
US3832085A (en) 1974-08-27
AU470728B2 (en) 1976-03-25
AU5936773A (en) 1975-02-20

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