BE844114A - Dispositif a anneau de support pour aubes de moteurs a turbine a gaz - Google Patents

Dispositif a anneau de support pour aubes de moteurs a turbine a gaz

Info

Publication number
BE844114A
BE844114A BE168901A BE168901A BE844114A BE 844114 A BE844114 A BE 844114A BE 168901 A BE168901 A BE 168901A BE 168901 A BE168901 A BE 168901A BE 844114 A BE844114 A BE 844114A
Authority
BE
Belgium
Prior art keywords
blades
gas turbine
support ring
turbine engines
ring device
Prior art date
Application number
BE168901A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE844114A publication Critical patent/BE844114A/xx

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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/79—Bearing, support or actuation arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE168901A 1975-07-14 1976-07-14 Dispositif a anneau de support pour aubes de moteurs a turbine a gaz BE844114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/595,745 US4046435A (en) 1975-07-14 1975-07-14 Bearing seat usable in a gas turbine engine

Publications (1)

Publication Number Publication Date
BE844114A true BE844114A (fr) 1976-11-03

Family

ID=24384505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168901A BE844114A (fr) 1975-07-14 1976-07-14 Dispositif a anneau de support pour aubes de moteurs a turbine a gaz

Country Status (7)

Country Link
US (1) US4046435A (cs)
JP (1) JPS6020599B2 (cs)
BE (1) BE844114A (cs)
DE (1) DE2631169A1 (cs)
FR (1) FR2318311A1 (cs)
GB (1) GB1546674A (cs)
IT (1) IT1062502B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278398A (en) * 1978-12-04 1981-07-14 General Electric Company Apparatus for maintaining variable vane clearance
JPS5875301A (ja) * 1982-07-09 1983-05-07 Junkosha Co Ltd 伝送線路
FR2560639B1 (fr) * 1984-03-02 1988-12-02 Gen Electric Moyens de commande d'air
JPH02501935A (ja) * 1987-01-30 1990-06-28 エイ．アフルストロム　コーポレーション パルプをウェブの形態に分布させる方法およびそのためのヘッドボックス
US7182519B2 (en) * 2004-06-24 2007-02-27 General Electric Company Methods and apparatus for assembling a bearing assembly
CN104100569B (zh) * 2014-07-11 2017-02-15 宁波迪奥机械有限公司 风叶多角度精密调整机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632677A (en) * 1947-05-13 1953-03-24 Fafnir Bearing Co Duplex bearing
FR1175810A (fr) * 1956-05-26 1959-04-02 Engineering Arts Ltd Perfectionnement concernant les soufflantes hélicoïdes à débit variable
US2975007A (en) * 1958-11-14 1961-03-14 Gen Motors Corp Self-aligning bearing mounting
DE1428075A1 (de) * 1962-12-21 1969-02-06 Dingler Werke Ag Einrichtung zur mechanischen Laufschaufel-Verstellung bei axialen Stroemungsmaschinen,insbesondere Axialgeblaesen
US3467452A (en) * 1967-09-15 1969-09-16 Electrohome Ltd Spherical bearing assembly

Also Published As

Publication number Publication date
JPS6020599B2 (ja) 1985-05-22
DE2631169A1 (de) 1977-02-03
US4046435A (en) 1977-09-06
FR2318311A1 (fr) 1977-02-11
GB1546674A (en) 1979-05-31
FR2318311B1 (cs) 1983-01-28
JPS5214118A (en) 1977-02-02
DE2631169C2 (cs) 1989-09-28
IT1062502B (it) 1984-10-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19940731