FR2131728A5 - - Google Patents

Info

Publication number
FR2131728A5
FR2131728A5 FR7211100A FR7211100A FR2131728A5 FR 2131728 A5 FR2131728 A5 FR 2131728A5 FR 7211100 A FR7211100 A FR 7211100A FR 7211100 A FR7211100 A FR 7211100A FR 2131728 A5 FR2131728 A5 FR 2131728A5
Authority
FR
France
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
FR7211100A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Application granted granted Critical
Publication of FR2131728A5 publication Critical patent/FR2131728A5/fr
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
FR7211100A 1971-03-30 1972-03-29 Expired FR2131728A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04133/71A SE355646B (fr) 1971-03-30 1971-03-30

Publications (1)

Publication Number Publication Date
FR2131728A5 true FR2131728A5 (fr) 1972-11-10

Family

ID=20263607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211100A Expired FR2131728A5 (fr) 1971-03-30 1972-03-29

Country Status (15)

Country Link
US (1) US3844680A (fr)
JP (1) JPS6036800Y2 (fr)
AU (1) AU461999B2 (fr)
BE (1) BE781403A (fr)
CA (1) CA954486A (fr)
CS (1) CS157744B2 (fr)
DE (2) DE2215482A1 (fr)
FI (1) FI53748C (fr)
FR (1) FR2131728A5 (fr)
GB (1) GB1382086A (fr)
IT (1) IT950870B (fr)
NL (1) NL7204079A (fr)
NO (1) NO135950B (fr)
SE (1) SE355646B (fr)
SU (1) SU474164A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391381A1 (fr) * 1977-05-17 1978-12-15 Svenska Flaektfabriken Ab Ventilateur axial

Families Citing this family (8)

* 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
SE404237B (sv) * 1977-05-17 1978-09-25 Svenska Flaektfabriken Ab Axialflekt med ett flekthjul med instellbara skovlar
US4386886A (en) * 1980-04-14 1983-06-07 Buffalo Forge Company Adjustable vortex pump
US5159620A (en) * 1990-09-28 1992-10-27 Thomas Bordelon Variable pitch propeller apparatus
US6109871A (en) * 1997-03-31 2000-08-29 Horton, Inc. Integrated fan assembly with variable pitch blades
US6327957B1 (en) 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
US6253716B1 (en) 1999-07-07 2001-07-03 Horton, Inc. Control system for cooling fan assembly having variable pitch blades
DE102010042325A1 (de) 2010-10-12 2012-04-12 Behr Gmbh & Co. Kg Lüfter mit Lüfterschaufeln

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR467096A (fr) * 1913-01-10 1914-06-03 Jean Gabriel Joseph Meugniot Perfectionnements apportés aux articles tels, notamment et surtout, que les hélices
US1364755A (en) * 1920-01-03 1921-01-04 Clive K Henington Automatic pitch-adjuster for propeller-blades
AT155043B (de) * 1937-06-04 1938-11-25 Fritz Sternath Fahrvorrichtung.
US2665054A (en) * 1948-01-07 1954-01-05 Joy Mfg Co Replaceable blade fan
GB674657A (en) * 1950-02-21 1952-06-25 Nordisk Ventilator Improvements in and relating to blowers with axial exhaust
US2948344A (en) * 1957-03-18 1960-08-09 Hartzell Propeller Inc Constant speed and feathering propeller
DE1095454B (de) * 1958-12-17 1960-12-22 Babcock & Wilcox Dampfkessel Einrichtung zum Verstellen der Laufschaufeln von Stroemungsmaschinen
CH370185A (de) * 1959-08-20 1963-06-30 Sulzer Ag Vorrichtung zum Verstellen der Laufschaufeln einer Axiaströmungsmaschine
GB1011419A (en) * 1963-02-07 1965-12-01 Colchester Woods Axial flow fans
AT243424B (de) * 1963-07-12 1965-11-10 Svenska Flaektfabriken Ab Axialgebläse
FR1406472A (fr) * 1963-10-11 1965-07-23 Voith Getriebe Kg Séries et gammes de modèles de ventilateurs axiaux pouvant être fabriqués à partir d'éléments identiques
US3393748A (en) * 1966-07-22 1968-07-23 United Aircraft Corp Propeller with spring actuated variable pitch
US3457997A (en) * 1967-09-15 1969-07-29 Bell Aerospace Corp Rotor mounting
US3543368A (en) * 1968-03-26 1970-12-01 Alfred S Marlow Variable capacity fluid discharge device
US3603698A (en) * 1969-11-19 1971-09-07 Nordisk Ventilator Axial flow fan wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391381A1 (fr) * 1977-05-17 1978-12-15 Svenska Flaektfabriken Ab Ventilateur axial

Also Published As

Publication number Publication date
SE355646B (fr) 1973-04-30
NL7204079A (fr) 1972-10-03
JPS6036800Y2 (ja) 1985-10-31
NO135950B (fr) 1977-03-21
BE781403A (fr) 1972-07-17
AU3958672A (en) 1973-09-06
AU461999B2 (en) 1975-05-28
CA954486A (en) 1974-09-10
DE2215482A1 (de) 1972-10-12
US3844680A (en) 1974-10-29
SU474164A3 (ru) 1975-06-14
GB1382086A (en) 1975-01-29
DE2265563C2 (de) 1982-06-03
FI53748C (fi) 1978-07-10
FI53748B (fr) 1978-03-31
CS157744B2 (fr) 1974-09-16
IT950870B (it) 1973-06-20
JPS55149598U (fr) 1980-10-28

Similar Documents

Publication Publication Date Title
FI53748B (fr)
AR196074A1 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2684071A (fr)
AU2742671A (fr)
AU2894671A (fr)
AU3005371A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU2755871A (fr)
AU2854371A (fr)
AR192311Q (fr)
AU3038671A (fr)
AU3025871A (fr)
AU2588771A (fr)
AU2963771A (fr)
AU2654071A (fr)
AU2669471A (fr)
AU2940971A (fr)
AU2938071A (fr)
AU2930871A (fr)
AU2927871A (fr)
AU2684171A (fr)
AU2907471A (fr)

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse