JPS4840122B1 - - Google Patents

Info

Publication number
JPS4840122B1
JPS4840122B1 JP43044859A JP4485968A JPS4840122B1 JP S4840122 B1 JPS4840122 B1 JP S4840122B1 JP 43044859 A JP43044859 A JP 43044859A JP 4485968 A JP4485968 A JP 4485968A JP S4840122 B1 JPS4840122 B1 JP S4840122B1
Authority
JP
Japan
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.)
Pending
Application number
JP43044859A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4840122B1 publication Critical patent/JPS4840122B1/ja
Pending 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/06—Controlling of coolant flow the coolant being cooling-air by varying blade pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP43044859A 1967-09-18 1968-06-29 Pending JPS4840122B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US668340A US3406760A (en) 1967-09-18 1967-09-18 Flexible blade fan

Publications (1)

Publication Number Publication Date
JPS4840122B1 true JPS4840122B1 (en) 1973-11-29

Family

ID=24681950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43044859A Pending JPS4840122B1 (en) 1967-09-18 1968-06-29

Country Status (5)

Country Link
US (1) US3406760A (en)
JP (1) JPS4840122B1 (en)
BR (1) BR6800343D0 (en)
DE (1) DE1703824B2 (en)
FR (1) FR1572040A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014521019A (en) * 2011-07-19 2014-08-25 エアストリーム・インテリジェンス・リミテッド・ライアビリティ・カンパニー Fan blade with flexible wings

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258614A (en) * 1969-02-28 1971-12-30
US3639079A (en) * 1970-03-12 1972-02-01 Fram Corp Flexible-bladed fan with improved reinforcing cap
US3639078A (en) * 1970-11-04 1972-02-01 Shrinivas V Pratinidhi Flexible-bladed fan with extended blade structure
US3679321A (en) * 1971-04-26 1972-07-25 Fran Corp Prestressed flexible bladed fan
US3711219A (en) * 1971-09-20 1973-01-16 Fram Corp Fan connecting reinforcing cap to hub
US3728043A (en) * 1972-01-12 1973-04-17 Fram Corp Flexible blade fan with ribbed blades
US3836284A (en) * 1972-03-10 1974-09-17 Fram Corp Controlled deflection flexible bladed fan
US3759630A (en) * 1972-04-24 1973-09-18 Wallace Murray Corp Flexible bladed fan with improved reinforcing
US3827826A (en) * 1973-08-20 1974-08-06 Foram Corp Flexible bladed fan with strengthened leading edge
US3860362A (en) * 1973-12-14 1975-01-14 Ford Motor Co Flexible bladed fan
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
US4037987A (en) * 1975-06-30 1977-07-26 Fram Corporation Flexible bladed fan with increased natural frequency
US4046488A (en) * 1975-11-07 1977-09-06 Wickham Robert G Radiator cooling fan
USD246794S (en) * 1976-04-02 1977-12-27 Flex-A-Lite Corporation Fan for internal combustion engines
FR2429910A1 (en) * 1978-06-28 1980-01-25 Ferodo Sa Cooling fan for automobile engine - has pairs of blades which are displaced relative to each other by spring to reduce drive power at high speed
US5884570A (en) * 1995-09-01 1999-03-23 Lincoln; James A. Apparatus and method for propagating grass and other living plants using a sod slurry
US6994518B2 (en) * 2002-11-13 2006-02-07 Borgwarner Inc. Pre-whirl generator for radial compressor
US20140120818A1 (en) * 2012-10-26 2014-05-01 Chris Bennett Attic Ventilation Turbine with Integrated Flex Blade
US10539157B2 (en) 2015-04-08 2020-01-21 Horton, Inc. Fan blade surface features
US10378552B2 (en) 2016-05-17 2019-08-13 Toshiba International Corporation Multidirectional fan systems and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191326604A (en) * 1913-11-19 1914-09-10 Selas Lighting Company Ltd Improvements relating to Rotary Pumps or Compressors.
US1241166A (en) * 1917-01-25 1917-09-25 Oakes Company Noiseless fan.
US1250681A (en) * 1917-03-30 1917-12-18 Sidney Randolph Sheldon Fan-blade.
US1347003A (en) * 1919-03-19 1920-07-20 British Westinghouse Electric Blade for fluid-pressure turbines
GB565262A (en) * 1943-06-29 1944-11-02 Colliery Engineering Ltd Improvements in impeller blades of screw fans
US3044557A (en) * 1959-01-08 1962-07-17 American Metal Prod Variable pitch fan blade
US3289924A (en) * 1965-05-10 1966-12-06 William Wallace Corp Flexible blade fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014521019A (en) * 2011-07-19 2014-08-25 エアストリーム・インテリジェンス・リミテッド・ライアビリティ・カンパニー Fan blade with flexible wings
JP2016211581A (en) * 2011-07-19 2016-12-15 エアストリーム・インテリジェンス・リミテッド・ライアビリティ・カンパニーＡｉｒｓｔｒｅａｍ Ｉｎｔｅｌｌｉｇｅｎｃｅ，ＬＬＣ Fan blade having flexible wing

Also Published As

Publication number Publication date
US3406760A (en) 1968-10-22
FR1572040A (en) 1969-06-20
DE1703824A1 (en) 1972-03-09
BR6800343D0 (en) 1973-02-13
DE1703824B2 (en) 1976-08-12

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