IT1066506B - Ruota a pale per ventilatori e procedimento per produrla - Google Patents

Ruota a pale per ventilatori e procedimento per produrla

Info

Publication number
IT1066506B
IT1066506B IT54549/74A IT5454974A IT1066506B IT 1066506 B IT1066506 B IT 1066506B IT 54549/74 A IT54549/74 A IT 54549/74A IT 5454974 A IT5454974 A IT 5454974A IT 1066506 B IT1066506 B IT 1066506B
Authority
IT
Italy
Prior art keywords
fans
procedure
produce
blade wheel
blade
Prior art date
Application number
IT54549/74A
Other languages
English (en)
Inventor
Zlotek Rudolf
Original Assignee
Seeber Willi
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
Priority claimed from DE19732362758 external-priority patent/DE2362758C3/de
Application filed by Seeber Willi filed Critical Seeber Willi
Application granted granted Critical
Publication of IT1066506B publication Critical patent/IT1066506B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT54549/74A 1973-12-17 1974-12-13 Ruota a pale per ventilatori e procedimento per produrla IT1066506B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732362758 DE2362758C3 (de) 1973-12-17 Schaufelrad für Lüfter

Publications (1)

Publication Number Publication Date
IT1066506B true IT1066506B (it) 1985-03-12

Family

ID=5901050

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54549/74A IT1066506B (it) 1973-12-17 1974-12-13 Ruota a pale per ventilatori e procedimento per produrla

Country Status (4)

Country Link
US (1) US4080101A (it)
FR (1) FR2254726B1 (it)
GB (1) GB1461204A (it)
IT (1) IT1066506B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232346A (en) * 1992-08-11 1993-08-03 General Electric Company Rotor assembly and platform spacer therefor
DE4321173C2 (de) * 1993-06-25 1996-02-22 Inst Luft Kaeltetech Gem Gmbh Radiallaufrad
US6139277A (en) * 1998-12-22 2000-10-31 Air Concepts, Inc. Motorized fan
US6929453B2 (en) * 2003-12-11 2005-08-16 Siemens Westinghouse Power Corporation Locking spacer assembly for slotted turbine component
EP1674734A1 (de) * 2004-12-21 2006-06-28 ALSTOM Technology Ltd Verfahren zur Verbesserung der Strömungsstabilität eines Turbokompressors
US8888459B2 (en) * 2011-08-23 2014-11-18 General Electric Company Coupled blade platforms and methods of sealing
EP3115554A1 (de) 2015-07-09 2017-01-11 Siemens Aktiengesellschaft Laufschaufelanordnung mit elastischen stützelementen für eine thermische strömungsmaschine
US10145382B2 (en) 2015-12-30 2018-12-04 General Electric Company Method and system for separable blade platform retention clip

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US943348A (en) * 1908-05-26 1909-12-14 Westinghouse Machine Co Blade-holding means.
US977300A (en) * 1910-04-25 1910-11-29 Lewis A Haines Blading for turbines.
US1035543A (en) * 1910-12-27 1912-08-13 Pyle Nat Electric Headlight Co Elastic-fluid turbine.
US1423466A (en) * 1920-10-02 1922-07-18 Westinghouse Electric & Mfg Co Interlocking blade shroud
US2410588A (en) * 1942-06-23 1946-11-05 Northrop Aircraft Inc Turbine blade and assembly thereof
GB706618A (en) * 1950-06-22 1954-03-31 Power Jets Res & Dev Ltd Improvements in or relating to rotors for turbines and similarly bladed fluid flow machines
US3003745A (en) * 1957-10-31 1961-10-10 Bendix Corp Turbine wheel containment
US3532439A (en) * 1966-11-29 1970-10-06 Rolls Royce Fibrous reinforced bladed rotor
GB1170593A (en) * 1967-04-12 1969-11-12 Rolls Royce Method of making a Bladed Rotor
GB1194061A (en) * 1968-01-17 1970-06-10 Rolls Royce Improvements relating to Pressure Exchanger Rotors
GB1197647A (en) * 1968-02-08 1970-07-08 Rolls Royce Improvements in or relating to Blades for a Gas Turbine Engine.
GB1190293A (en) * 1968-03-20 1970-04-29 Rolls Royce Method of Making a Bladed Rotor
DE2046486C3 (de) * 1970-09-21 1974-03-07 Fa. Willi Seeber, Kardaun, Bozen (Italien) Schaufelrad für Lüfter
US3850546A (en) * 1971-03-03 1974-11-26 Gen Motors Corp Turbomachine rotor
US3728041A (en) * 1971-10-04 1973-04-17 Gen Electric Fluidic seal for segmented nozzle diaphragm

Also Published As

Publication number Publication date
DE2362758A1 (de) 1975-06-26
FR2254726B1 (it) 1978-06-23
FR2254726A1 (it) 1975-07-11
GB1461204A (en) 1977-01-13
DE2362758B2 (de) 1976-02-26
US4080101A (en) 1978-03-21

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