FR2406738A1 - Ventilateur a pales flexibles - Google Patents

Ventilateur a pales flexibles

Info

Publication number
FR2406738A1
FR2406738A1 FR7829258A FR7829258A FR2406738A1 FR 2406738 A1 FR2406738 A1 FR 2406738A1 FR 7829258 A FR7829258 A FR 7829258A FR 7829258 A FR7829258 A FR 7829258A FR 2406738 A1 FR2406738 A1 FR 2406738A1
Authority
FR
France
Prior art keywords
flexible blade
blade fan
well
beyond
vehicles
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.)
Granted
Application number
FR7829258A
Other languages
English (en)
French (fr)
Other versions
FR2406738B1 (enExample
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.)
Fram Corp
Original Assignee
Fram 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 Fram Corp filed Critical Fram Corp
Publication of FR2406738A1 publication Critical patent/FR2406738A1/fr
Application granted granted Critical
Publication of FR2406738B1 publication Critical patent/FR2406738B1/fr
Granted legal-status Critical Current

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/382—Flexible blades
    • 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
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/03—Sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7829258A 1977-10-19 1978-10-13 Ventilateur a pales flexibles Granted FR2406738A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/843,564 US4147471A (en) 1977-10-19 1977-10-19 Automotive cooling fan with biased flexible blades

Publications (2)

Publication Number Publication Date
FR2406738A1 true FR2406738A1 (fr) 1979-05-18
FR2406738B1 FR2406738B1 (enExample) 1980-11-21

Family

ID=25290387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829258A Granted FR2406738A1 (fr) 1977-10-19 1978-10-13 Ventilateur a pales flexibles

Country Status (6)

Country Link
US (1) US4147471A (enExample)
JP (1) JPS5468507A (enExample)
CA (1) CA1106332A (enExample)
DE (1) DE2845561A1 (enExample)
FR (1) FR2406738A1 (enExample)
GB (1) GB2006337B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242046A (en) * 1978-06-15 1980-12-30 Wallace Murray Corporation Fan spider with rake angle
US4249861A (en) * 1979-03-05 1981-02-10 Canadian Fram Limited Fan blade reinforcement plate
DE3044307A1 (de) * 1980-11-25 1982-06-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Vorrichtung zum selbsttaetigen temperaturabhaengigen regeln der von einem luefter gefoerderten kuehlluftmenge
GB2249144A (en) * 1990-10-22 1992-04-29 Roland Store Turbine for oscillating fluid flow systems
GB2255137A (en) * 1991-04-24 1992-10-28 William N Taylor Ceiling fan blade.
DE19641099C2 (de) * 1996-10-04 1999-04-29 Braun Ag Laufrad in einem Haartrockner oder Haartrocknerzusatzgerät
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
US7484934B2 (en) * 2006-04-26 2009-02-03 Field Controls, Llc Method and apparatus for propelling an intercepted fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032954A5 (enExample) * 1969-02-28 1970-11-27 Fram Corp
FR2084507A5 (enExample) * 1970-03-12 1971-12-17 Fram Corp
FR2136679A5 (enExample) * 1971-04-26 1972-12-22 Fram Corp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773435A (en) * 1971-07-23 1973-11-20 Brookside Corp Flexible blade fan
US3836284A (en) * 1972-03-10 1974-09-17 Fram Corp Controlled deflection flexible bladed fan
CA962244A (en) * 1972-04-04 1975-02-04 Robert L. Cassidy Flexible blade cooling fan with preflexed blades
US3910718A (en) * 1974-03-18 1975-10-07 Fram Corp Limited deflection flexible bladed fan for use with viscous shear clutch
US4012168A (en) * 1975-05-12 1977-03-15 Wallace-Murray Corporation Twisted flex fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2032954A5 (enExample) * 1969-02-28 1970-11-27 Fram Corp
FR2084507A5 (enExample) * 1970-03-12 1971-12-17 Fram Corp
FR2136679A5 (enExample) * 1971-04-26 1972-12-22 Fram Corp

Also Published As

Publication number Publication date
US4147471A (en) 1979-04-03
JPS5468507A (en) 1979-06-01
GB2006337A (en) 1979-05-02
GB2006337B (en) 1982-01-13
DE2845561A1 (de) 1979-04-26
CA1106332A (en) 1981-08-04
FR2406738B1 (enExample) 1980-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse