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FR1350013A - Fan-in-step variation control device - Google Patents

Fan-in-step variation control device

Info

Publication number
FR1350013A
FR1350013A FR918015A FR918015A FR1350013A FR 1350013 A FR1350013 A FR 1350013A FR 918015 A FR918015 A FR 918015A FR 918015 A FR918015 A FR 918015A FR 1350013 A FR1350013 A FR 1350013A
Authority
FR
France
Prior art keywords
fan
control device
variation control
step variation
variation
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
FR918015A
Other languages
French (fr)
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.)
BERRY Ets SA
Original Assignee
BERRY Ets SA
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 BERRY Ets SA filed Critical BERRY Ets SA
Priority to FR918015A priority Critical patent/FR1350013A/en
Priority to US298153A priority patent/US3173343A/en
Priority to GB31983/63A priority patent/GB978916A/en
Application granted granted Critical
Publication of FR1350013A publication Critical patent/FR1350013A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • 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
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR918015A 1962-12-08 1962-12-08 Fan-in-step variation control device Expired FR1350013A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR918015A FR1350013A (en) 1962-12-08 1962-12-08 Fan-in-step variation control device
US298153A US3173343A (en) 1962-12-08 1963-07-29 Device for controlling the variation in pitch of a fan
GB31983/63A GB978916A (en) 1962-12-08 1963-08-13 Improvements in or relating to control devices for varying the pitch of fan while running

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918015A FR1350013A (en) 1962-12-08 1962-12-08 Fan-in-step variation control device

Publications (1)

Publication Number Publication Date
FR1350013A true FR1350013A (en) 1964-01-24

Family

ID=8792436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918015A Expired FR1350013A (en) 1962-12-08 1962-12-08 Fan-in-step variation control device

Country Status (3)

Country Link
US (1) US3173343A (en)
FR (1) FR1350013A (en)
GB (1) GB978916A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534705A (en) * 1983-01-21 1985-08-13 Selestam Rune K Horizontal-shaft wind turbine with few blades
US4872811A (en) * 1987-08-03 1989-10-10 Bird-Johnson Company Inboard servo for marine controllable pitch propellers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253659A (en) * 1965-02-02 1966-05-31 Colman J Seman Controllable pitch propeller
US3967916A (en) * 1973-06-11 1976-07-06 Chittom Charles N Fan assembly
DE2433727A1 (en) * 1974-07-13 1976-01-29 Gea Luftkuehler Happel Gmbh AXIAL REGULATING FAN
JPS538987A (en) * 1976-07-14 1978-01-26 Chuetsu Waukesha Kk Device for pitch variation of marine variable pitch propeller
SE433108B (en) * 1977-05-17 1984-05-07 Flaekt Ab AXIAL SPOT WITH A SPEED WHEEL WITH ADJUSTABLE SHOOTERS
US4657484A (en) * 1984-09-04 1987-04-14 General Electric Company Blade pitch varying means
US5954479A (en) * 1996-12-16 1999-09-21 Smith; Ronald A. Twin engine, coaxial, dual-propeller propulsion system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327381A (en) * 1916-06-08 1920-01-06 Frederick M Furber Temperature-controlling mechanism for internal-combustion engines
US1875598A (en) * 1929-09-17 1932-09-06 American Propeller Company Propeller
US2231292A (en) * 1936-05-22 1941-02-11 Messerschmitt Boelkow Blohm Aircraft propulsion assembly
US2377386A (en) * 1940-01-02 1945-06-05 Dow Chemical Co Aircraft
US2316940A (en) * 1942-02-02 1943-04-20 Fluor Corp Blower control for mechanical draft cooling towers
US2472728A (en) * 1946-03-01 1949-06-07 Evans Prod Co Front type thermostat mounting
FR942363A (en) * 1947-02-17 1949-02-07 Improvement in the cooling of internal combustion or combustion engines and more particularly automobile engines
US2902938A (en) * 1956-12-11 1959-09-08 Ebert Heinrich Hydrodynamic torque converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534705A (en) * 1983-01-21 1985-08-13 Selestam Rune K Horizontal-shaft wind turbine with few blades
US4872811A (en) * 1987-08-03 1989-10-10 Bird-Johnson Company Inboard servo for marine controllable pitch propellers

Also Published As

Publication number Publication date
US3173343A (en) 1965-03-16
GB978916A (en) 1965-01-01

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