CH542368A - Axialgebläse, dessen Schaufelrad mit während des Betriebes verstellbaren Schaufeln versehen ist. - Google Patents

Axialgebläse, dessen Schaufelrad mit während des Betriebes verstellbaren Schaufeln versehen ist.

Info

Publication number
CH542368A
CH542368A CH984171A CH984171A CH542368A CH 542368 A CH542368 A CH 542368A CH 984171 A CH984171 A CH 984171A CH 984171 A CH984171 A CH 984171A CH 542368 A CH542368 A CH 542368A
Authority
CH
Switzerland
Prior art keywords
impeller
blades
during operation
axial fan
adjusted during
Prior art date
Application number
CH984171A
Other languages
English (en)
Inventor
Valdemar Pedersen Henry
Jakobsen Bredsted Ole
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of CH542368A publication Critical patent/CH542368A/de

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)
CH984171A 1970-07-10 1971-07-05 Axialgebläse, dessen Schaufelrad mit während des Betriebes verstellbaren Schaufeln versehen ist. CH542368A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK361070AA DK122977B (da) 1970-07-10 1970-07-10 Aksialventilator, hvis skovlhjul har under driften indstillelige skovle.

Publications (1)

Publication Number Publication Date
CH542368A true CH542368A (de) 1973-09-30

Family

ID=8124837

Family Applications (1)

Application Number Title Priority Date Filing Date
CH984171A CH542368A (de) 1970-07-10 1971-07-05 Axialgebläse, dessen Schaufelrad mit während des Betriebes verstellbaren Schaufeln versehen ist.

Country Status (10)

Country Link
US (1) US3790301A (de)
CA (1) CA949524A (de)
CH (1) CH542368A (de)
DE (1) DE2132191A1 (de)
DK (1) DK122977B (de)
FR (1) FR2101584A5 (de)
GB (1) GB1325670A (de)
NL (1) NL7109529A (de)
SE (1) SE370986B (de)
SU (1) SU540580A3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE404237B (sv) * 1977-05-17 1978-09-25 Svenska Flaektfabriken Ab Axialflekt med ett flekthjul med instellbara skovlar
SE433108B (sv) * 1977-05-17 1984-05-07 Flaekt Ab Axialflekt med ett flekthjul med instellbara skovlar
GB2006144B (en) * 1977-09-07 1982-01-13 Westland Aircraft Ltd Helicopter
DE3227071C1 (de) * 1982-07-20 1984-01-05 Voith Gmbh J M Axialegeblaese mit verstellbaren Laufschaufeln
GB2476171B (en) * 2009-03-04 2011-09-07 Dyson Technology Ltd Tilting fan stand
FR2976982B1 (fr) * 2011-06-23 2015-02-27 Snecma Soufflante pour turboreacteur
FR2996591B1 (fr) * 2012-10-04 2018-09-21 Snecma Dispositif de calage de pale d'une helice de turbomachine
CN108757566A (zh) * 2018-06-28 2018-11-06 王冬冬 一种可调节风翼角度的电风扇
CN109372796B (zh) * 2018-10-11 2020-06-26 山东劳动职业技术学院（山东劳动技师学院） 一种配电柜用散热风扇
FR3128571A1 (fr) 2021-10-22 2023-04-28 Raydiall Sous-ensemble préassemblé de connecteur comprenant un contact central et deux parties de sertissage de matière et/ou épaisseur différente(s), bobine de sous-ensembles et procédé d’assemblage d’un connecteur à un câble associés.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA555690A (en) * 1958-04-08 Henrich C.J. Focke Means for stabilizing a helicopter flying machine
DE717714C (de) * 1937-11-21 1942-02-20 Deutsches Reich Vertreten Durc Steilschraubensteuerung
GB531608A (en) * 1938-01-18 1941-01-08 Brandenburgische Motorenwerke Improvements in or relating to aircraft with rotating wing systems
US2512461A (en) * 1944-07-08 1950-06-20 Curtiss Wright Corp Helicopter lifting rotor mechanism
US3080002A (en) * 1961-06-29 1963-03-05 Doman Helicopters Inc Rotor with fixed pylon
US3321022A (en) * 1963-10-25 1967-05-23 Oguri Yoshiyuki Rotary wing assembly
US3574483A (en) * 1969-09-18 1971-04-13 United Aircraft Corp Pitch control mechanism for bladed rotor

Also Published As

Publication number Publication date
DE2132191A1 (de) 1972-01-13
US3790301A (en) 1974-02-05
NL7109529A (de) 1972-01-12
CA949524A (en) 1974-06-18
GB1325670A (en) 1973-08-08
PL73642B1 (de) 1974-10-30
SE370986B (de) 1974-11-04
DK122977B (da) 1972-05-01
FR2101584A5 (de) 1972-03-31
SU540580A3 (ru) 1976-12-25

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Legal Events

Date Code Title Description
PL Patent ceased