IT1129577B - DEVICE FOR THE ADJUSTMENT OF THE ORIENTATION OF THE BLADES, IN PARTICULAR FOR IMPELLERS OF AXIAL BLOWERS - Google Patents

DEVICE FOR THE ADJUSTMENT OF THE ORIENTATION OF THE BLADES, IN PARTICULAR FOR IMPELLERS OF AXIAL BLOWERS

Info

Publication number
IT1129577B
IT1129577B IT19318/80A IT1931880A IT1129577B IT 1129577 B IT1129577 B IT 1129577B IT 19318/80 A IT19318/80 A IT 19318/80A IT 1931880 A IT1931880 A IT 1931880A IT 1129577 B IT1129577 B IT 1129577B
Authority
IT
Italy
Prior art keywords
impellers
blades
orientation
adjustment
axial blowers
Prior art date
Application number
IT19318/80A
Other languages
Italian (it)
Other versions
IT8019318A0 (en
Inventor
Marton Zuberecz
Attila Rieger
Istvan Dulovitz
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 IT8019318A0 publication Critical patent/IT8019318A0/en
Application granted granted Critical
Publication of IT1129577B publication Critical patent/IT1129577B/en

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)
IT19318/80A 1979-01-19 1980-01-18 DEVICE FOR THE ADJUSTMENT OF THE ORIENTATION OF THE BLADES, IN PARTICULAR FOR IMPELLERS OF AXIAL BLOWERS IT1129577B (en)

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 (2)

Publication Number Publication Date
IT8019318A0 IT8019318A0 (en) 1980-01-18
IT1129577B true IT1129577B (en) 1986-06-11

Family

ID=11001476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19318/80A IT1129577B (en) 1979-01-19 1980-01-18 DEVICE FOR THE ADJUSTMENT OF THE ORIENTATION OF THE BLADES, IN PARTICULAR FOR IMPELLERS OF AXIAL BLOWERS

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000682B4 (en) * 2012-01-17 2024-03-21 Sew-Eurodrive Gmbh & Co Kg Fan arrangement for a gearbox and gearbox with a fan arrangement
CN103486080A (en) * 2013-10-12 2014-01-01 山西渝煤科安运风机有限公司 Adjusting device outside aluminum blade body of mine fan

Family Cites Families (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 (en) * 1969-04-28 1971-02-05 Brandt Et Kritzler
DK131389C (en) * 1973-01-23 1976-01-26 Nordisk Ventilator BLOCK WHEELS FOR AXIAL BLOWERS WITH ADJUSTABLE BLOODS
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
DE3001812A1 (en) 1980-07-31
FR2446935A1 (en) 1980-08-14
IT8019318A0 (en) 1980-01-18
HU176327B (en) 1981-01-28

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