SE355646B - - Google Patents

Info

Publication number
SE355646B
SE355646B SE04133/71A SE413371A SE355646B SE 355646 B SE355646 B SE 355646B SE 04133/71 A SE04133/71 A SE 04133/71A SE 413371 A SE413371 A SE 413371A SE 355646 B SE355646 B SE 355646B
Authority
SE
Sweden
Application number
SE04133/71A
Inventor
E Saeterdal
Original Assignee
Svenska Flaektfabriken 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 Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Priority to SE04133/71A priority Critical patent/SE355646B/xx
Priority to AU39586/72A priority patent/AU461999B2/en
Priority to FI664/72A priority patent/FI53748C/fi
Priority to NO815/72A priority patent/NO135950B/no
Priority to SU1761501A priority patent/SU474164A3/ru
Priority to CS191472A priority patent/CS157744B2/cs
Priority to GB1368272A priority patent/GB1382086A/en
Priority to CA138,161A priority patent/CA954486A/en
Priority to US00238559A priority patent/US3844680A/en
Priority to NL7204079A priority patent/NL7204079A/xx
Priority to BE781403A priority patent/BE781403A/xx
Priority to DE19722215482 priority patent/DE2215482A1/de
Priority to DE2265563A priority patent/DE2265563C2/de
Priority to FR7211100A priority patent/FR2131728A5/fr
Priority to IT22548/72A priority patent/IT950870B/it
Publication of SE355646B publication Critical patent/SE355646B/xx
Priority to US05/489,734 priority patent/US3935625A/en
Priority to DK86575A priority patent/DK134196B/da
Priority to FI772251A priority patent/FI58007C/fi
Priority to JP1980054424U priority patent/JPS6036800Y2/ja

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)
SE04133/71A 1971-03-30 1971-03-30 SE355646B (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
SE04133/71A SE355646B (de) 1971-03-30 1971-03-30
AU39586/72A AU461999B2 (en) 1971-03-30 1972-03-02 An arrangement for adjusting the blades of axial fans in operation anda method of manufacturing such axial fans of different sizes
FI664/72A FI53748C (fi) 1971-03-30 1972-03-13 Anordning foer stabilisering av en upphaengnings- och lagringsanordning foer vardera flaektskoveln vid en axialflaekt
NO815/72A NO135950B (de) 1971-03-30 1972-03-14
SU1761501A SU474164A3 (ru) 1971-03-30 1972-03-22 Рабочее колесо осевого вентил тора
CS191472A CS157744B2 (de) 1971-03-30 1972-03-22
GB1368272A GB1382086A (en) 1971-03-30 1972-03-23 Blades of fans
NL7204079A NL7204079A (de) 1971-03-30 1972-03-27
US00238559A US3844680A (en) 1971-03-30 1972-03-27 Adjustable-pitch axial fan
CA138,161A CA954486A (en) 1971-03-30 1972-03-27 Pressure operated pitch adjustment for axial fan
BE781403A BE781403A (fr) 1971-03-30 1972-03-29 Agencement de reglage en marche des pales de ventilateurs axiaux et procede de fabrication de tels ventilateurs de differentes dimensions
DE19722215482 DE2215482A1 (de) 1971-03-30 1972-03-29 Vorrichtung zur Umstellung der Lauf schaufeln eines Axialventilators wahrend des Betriebes und Verfahren zur Herstellung solcher Axialventilatoren in verschiedenen Großen
DE2265563A DE2265563C2 (de) 1971-03-30 1972-03-29 Bausatz zur Herstellung von Laufrädern mit verstellbarem Laufschaufelanstellwinkel für Axialgebläse
FR7211100A FR2131728A5 (de) 1971-03-30 1972-03-29
IT22548/72A IT950870B (it) 1971-03-30 1972-03-29 Dispositivo per registrare le pale di ventilatori assiali in funzione e sistema di fabbrica zione di ventilatori equipaggia ti con detto dispositivo
US05/489,734 US3935625A (en) 1971-03-30 1974-07-18 Method of manufacturing axial fans of different sizes
DK86575A DK134196B (da) 1971-03-30 1975-03-04 Anordning ved aksialblesere med under driften indstillelige bleserskovle
FI772251A FI58007C (fi) 1971-03-30 1977-07-21 Arrangemang vid axialflaektar med under driften instaellbara flaektskovlar
JP1980054424U JPS6036800Y2 (ja) 1971-03-30 1980-04-21 動作中の軸流フアンの羽根を調整する装置

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE355646B true SE355646B (de) 1973-04-30

Family

ID=20263607

Family Applications (1)

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

Country Status (15)

Country Link
US (1) US3844680A (de)
JP (1) JPS6036800Y2 (de)
AU (1) AU461999B2 (de)
BE (1) BE781403A (de)
CA (1) CA954486A (de)
CS (1) CS157744B2 (de)
DE (2) DE2265563C2 (de)
FI (1) FI53748C (de)
FR (1) FR2131728A5 (de)
GB (1) GB1382086A (de)
IT (1) IT950870B (de)
NL (1) NL7204079A (de)
NO (1) NO135950B (de)
SE (1) SE355646B (de)
SU (1) SU474164A3 (de)

Families Citing this family (9)

* 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
SE433108B (sv) * 1977-05-17 1984-05-07 Flaekt Ab Axialflekt med ett flekthjul med instellbara skovlar
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
GB999038A (en) * 1963-07-12 1965-07-21 Svenska Flaektfabriken Ab Axial flow fan with adjustable blades
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

Also Published As

Publication number Publication date
CA954486A (en) 1974-09-10
NO135950B (de) 1977-03-21
AU461999B2 (en) 1975-05-28
JPS55149598U (de) 1980-10-28
NL7204079A (de) 1972-10-03
GB1382086A (en) 1975-01-29
CS157744B2 (de) 1974-09-16
SU474164A3 (ru) 1975-06-14
DE2215482A1 (de) 1972-10-12
BE781403A (fr) 1972-07-17
IT950870B (it) 1973-06-20
JPS6036800Y2 (ja) 1985-10-31
DE2265563C2 (de) 1982-06-03
US3844680A (en) 1974-10-29
FI53748C (fi) 1978-07-10
FR2131728A5 (de) 1972-11-10
FI53748B (de) 1978-03-31
AU3958672A (en) 1973-09-06

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