FR2446935A1 - Dispositif de reglage de l'angle de pale, en particulier pour compresseurs axiaux - Google Patents

Dispositif de reglage de l'angle de pale, en particulier pour compresseurs axiaux

Info

Publication number
FR2446935A1
FR2446935A1 FR8001054A FR8001054A FR2446935A1 FR 2446935 A1 FR2446935 A1 FR 2446935A1 FR 8001054 A FR8001054 A FR 8001054A FR 8001054 A FR8001054 A FR 8001054A FR 2446935 A1 FR2446935 A1 FR 2446935A1
Authority
FR
France
Prior art keywords
shroud
spindle
ring
adjusting mechanism
movable ring
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.)
Pending
Application number
FR8001054A
Other languages
English (en)
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.)
SZELLOEZOE MUEVEK
Original Assignee
SZELLOEZOE MUEVEK
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 SZELLOEZOE MUEVEK filed Critical SZELLOEZOE MUEVEK
Publication of FR2446935A1 publication Critical patent/FR2446935A1/fr
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8001054A 1979-01-19 1980-01-18 Dispositif de reglage de l'angle de pale, en particulier pour compresseurs axiaux Pending FR2446935A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79SE1928A HU176327B (en) 1979-01-19 1979-01-19 Device for adjusting blade angle particularly for axial fans

Publications (1)

Publication Number Publication Date
FR2446935A1 true FR2446935A1 (fr) 1980-08-14

Family

ID=11001476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001054A Pending FR2446935A1 (fr) 1979-01-19 1980-01-18 Dispositif de reglage de l'angle de pale, en particulier pour compresseurs axiaux

Country Status (4)

Country Link
DE (1) DE3001812A1 (de)
FR (1) FR2446935A1 (de)
HU (1) HU176327B (de)
IT (1) IT1129577B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000682B4 (de) * 2012-01-17 2024-03-21 Sew-Eurodrive Gmbh & Co Kg Lüfteranordnung für ein Getriebe und Getriebe mit einer Lüfteranordnung
CN103486080A (zh) * 2013-10-12 2014-01-01 山西渝煤科安运风机有限公司 矿用通风机铝叶片体外调节装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350383A (en) * 1942-07-03 1944-06-06 Del Conveyor & Mfg Company Pitch adjusting mechanism for propeller fans
US2665055A (en) * 1947-11-04 1954-01-05 Joy Mfg Co Adjustable blade fan
FR2041894A5 (de) * 1969-04-28 1971-02-05 Brandt Et Kritzler
DE2401893A1 (de) * 1973-01-23 1974-07-25 Nordisk Ventilator Schaufelrad fuer axialgeblaese mit einstellbaren schaufeln
US4047836A (en) * 1976-05-03 1977-09-13 The Budd Company Phase change means for a power driven device, such as a fan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350383A (en) * 1942-07-03 1944-06-06 Del Conveyor & Mfg Company Pitch adjusting mechanism for propeller fans
US2665055A (en) * 1947-11-04 1954-01-05 Joy Mfg Co Adjustable blade fan
FR2041894A5 (de) * 1969-04-28 1971-02-05 Brandt Et Kritzler
DE2401893A1 (de) * 1973-01-23 1974-07-25 Nordisk Ventilator Schaufelrad fuer axialgeblaese mit einstellbaren schaufeln
US4047836A (en) * 1976-05-03 1977-09-13 The Budd Company Phase change means for a power driven device, such as a fan

Also Published As

Publication number Publication date
HU176327B (en) 1981-01-28
DE3001812A1 (de) 1980-07-31
IT8019318A0 (it) 1980-01-18
IT1129577B (it) 1986-06-11

Similar Documents

Publication Publication Date Title
US4112582A (en) Apparatus for positioning coaxial arranged machine parts
US5387080A (en) Rotationally guided control ring for pivotable vanes in a turbomachine
US3363510A (en) Router
FR2446935A1 (fr) Dispositif de reglage de l'angle de pale, en particulier pour compresseurs axiaux
GB1140817A (en) Fan apparatus having adjustable pitch fan blades
JPS6463493A (en) Variable pitch-propeller for water vehicle
US3965570A (en) Hose skiving tool
CN208977425U (zh) 一种辅助车刀安装的可调节角度的红外激光对刀机构
SU466638A3 (ru) Дисковые ножницы
US2350383A (en) Pitch adjusting mechanism for propeller fans
DE681033C (de) Fliehkraftstaubabscheider
US1635840A (en) Metal propeller
US3791761A (en) Thrust adjusting mechanism for hydraulic turbine wicket gates
US3463716A (en) Sound and ultra-sound generators
US3506238A (en) Flow control for flowable mediums
US2513441A (en) Recording head carriage guiding means
GB1123586A (en) Arrangement for adjusting a stationary blade of an axial-flow turbine
US1373104A (en) Screw-cutting device
GB631948A (en) Improvements in and relating to mechanisms for limiting the feed motion in a lathe or other machine tool
JPS5746091A (en) Variable pitch blade mechanism
GB491155A (en) Hub fixing or adaptor for and blades of variable or adjustable pitch airscrews
JPS5717314A (en) Thrust adjusting device for eccentric type screw down roll
US1947653A (en) Hydraulic apparatus
GB560414A (en) Improvements in or relating to expansible mandrels or formers for use, for example, in moulding leather tyres
FR2286343A1 (fr) Support orientable de lampe d'eclairage