BR6800343D0 - Ventilador de pas flexiveis - Google Patents

Ventilador de pas flexiveis

Info

Publication number
BR6800343D0
BR6800343D0 BR200343/68A BR20034368A BR6800343D0 BR 6800343 D0 BR6800343 D0 BR 6800343D0 BR 200343/68 A BR200343/68 A BR 200343/68A BR 20034368 A BR20034368 A BR 20034368A BR 6800343 D0 BR6800343 D0 BR 6800343D0
Authority
BR
Brazil
Prior art keywords
pas
fan
flexible
pas fan
flexible pas
Prior art date
Application number
BR200343/68A
Other languages
English (en)
Inventor
T Weir
Original Assignee
Wallace Murray Co
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 Wallace Murray Co filed Critical Wallace Murray Co
Publication of BR6800343D0 publication Critical patent/BR6800343D0/pt

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)
BR200343/68A 1967-09-18 1968-07-02 Ventilador de pas flexiveis BR6800343D0 (pt)

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
BR6800343D0 true BR6800343D0 (pt) 1973-02-13

Family

ID=24681950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR200343/68A BR6800343D0 (pt) 1967-09-18 1968-07-02 Ventilador de pas flexiveis

Country Status (5)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258614A (pt) * 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 (fr) * 1978-06-28 1980-01-25 Ferodo Sa Ventilateur pour vehicule automobile
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
WO2013013092A1 (en) * 2011-07-19 2013-01-24 Airstream Intelligence, Llc Fan blade with flexible airfoil wing
US20140120818A1 (en) * 2012-10-26 2014-05-01 Chris Bennett Attic Ventilation Turbine with Integrated Flex Blade
MX2017012325A (es) 2015-04-08 2017-12-20 Horton Inc Caracteristicas de superficie de aspa de ventilador.
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

Also Published As

Publication number Publication date
FR1572040A (pt) 1969-06-20
DE1703824A1 (de) 1972-03-09
DE1703824B2 (de) 1976-08-12
US3406760A (en) 1968-10-22
JPS4840122B1 (pt) 1973-11-29

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