ES336252A1 - Perfeccionamientos en la construccion de ventiladores de helice de paso variable. - Google Patents

Perfeccionamientos en la construccion de ventiladores de helice de paso variable.

Info

Publication number
ES336252A1
ES336252A1 ES336252A ES336252A ES336252A1 ES 336252 A1 ES336252 A1 ES 336252A1 ES 336252 A ES336252 A ES 336252A ES 336252 A ES336252 A ES 336252A ES 336252 A1 ES336252 A1 ES 336252A1
Authority
ES
Spain
Prior art keywords
rotation
propeller
fan
axis
annular
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
ES336252A
Other languages
English (en)
Spanish (es)
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.)
CALOR APP ELECTRO DOMESTIQUES
Original Assignee
CALOR APP ELECTRO DOMESTIQUES
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 CALOR APP ELECTRO DOMESTIQUES filed Critical CALOR APP ELECTRO DOMESTIQUES
Publication of ES336252A1 publication Critical patent/ES336252A1/es
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
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES336252A 1966-02-01 1967-01-30 Perfeccionamientos en la construccion de ventiladores de helice de paso variable. Expired ES336252A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47983A FR1494085A (fr) 1966-02-01 1966-02-01 Ventilateur à hélice à pas variable

Publications (1)

Publication Number Publication Date
ES336252A1 true ES336252A1 (es) 1968-02-16

Family

ID=8600248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336252A Expired ES336252A1 (es) 1966-02-01 1967-01-30 Perfeccionamientos en la construccion de ventiladores de helice de paso variable.

Country Status (6)

Country Link
US (1) US3360051A (pm)
BE (1) BE693347A (pm)
DE (1) DE1958560U (pm)
ES (1) ES336252A1 (pm)
FR (1) FR1494085A (pm)
GR (1) GR33079B (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221541A (en) * 1977-02-28 1980-09-09 Axial International Aktiengesellschaft Fan comprising a blade pitch control mechanism
US4717610A (en) * 1987-02-02 1988-01-05 United Technologies Corporation Composite disk for supporting fan blades
US4832573A (en) * 1987-11-27 1989-05-23 General Motors Corporation Integral connection for plastic water pump impeller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360571A (en) * 1942-11-30 1944-10-17 Donald E Meehan Propeller
US2851114A (en) * 1949-06-20 1958-09-09 Allen M Rossman Adjustable pitch propeller
US2792897A (en) * 1951-07-13 1957-05-21 Svenska Flaektfabriken Ab Device for reversing fan blades

Also Published As

Publication number Publication date
US3360051A (en) 1967-12-26
BE693347A (pm) 1967-07-03
DE1958560U (de) 1967-04-13
GR33079B (el) 1967-10-31
FR1494085A (fr) 1967-09-08

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