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CA970336A - Controlled deflection flexible bladed fan - Google Patents

Controlled deflection flexible bladed fan

Info

Publication number
CA970336A
CA970336A CA165,732A CA165732A CA970336A CA 970336 A CA970336 A CA 970336A CA 165732 A CA165732 A CA 165732A CA 970336 A CA970336 A CA 970336A
Authority
CA
Canada
Prior art keywords
controlled deflection
bladed fan
deflection flexible
flexible bladed
fan
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
CA165,732A
Other versions
CA165732S (en
Inventor
Allan W. Dejong
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
Application granted granted Critical
Publication of CA970336A publication Critical patent/CA970336A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA165,732A 1972-03-10 1973-03-09 Controlled deflection flexible bladed fan Expired CA970336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00233479A US3836284A (en) 1972-03-10 1972-03-10 Controlled deflection flexible bladed fan

Publications (1)

Publication Number Publication Date
CA970336A true CA970336A (en) 1975-07-01

Family

ID=22877414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,732A Expired CA970336A (en) 1972-03-10 1973-03-09 Controlled deflection flexible bladed fan

Country Status (3)

Country Link
US (1) US3836284A (en)
JP (1) JPS48101604A (en)
CA (1) CA970336A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910718A (en) * 1974-03-18 1975-10-07 Fram Corp Limited deflection flexible bladed fan for use with viscous shear clutch
US4147471A (en) * 1977-10-19 1979-04-03 Fram Corporation Automotive cooling fan with biased flexible blades
US4187055A (en) * 1978-04-03 1980-02-05 Vernco Corporation Flexible fan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB352507A (en) * 1930-04-10 1931-07-10 Franz Melcher Improvements in and relating to screw propellers with flexible blades
FR939847A (en) * 1947-01-21 1948-11-25 Flexible aerial propeller
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
US3406760A (en) * 1967-09-18 1968-10-22 Wallace Murray Corp Flexible blade fan
GB1258614A (en) * 1969-02-28 1971-12-30
US3679321A (en) * 1971-04-26 1972-07-25 Fran Corp Prestressed flexible bladed fan
US3773435A (en) * 1971-07-23 1973-11-20 Brookside Corp Flexible blade fan

Also Published As

Publication number Publication date
US3836284A (en) 1974-09-17
JPS48101604A (en) 1973-12-21

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