JPS49133909A - - Google Patents

Info

Publication number
JPS49133909A
JPS49133909A JP48125262A JP12526273A JPS49133909A JP S49133909 A JPS49133909 A JP S49133909A JP 48125262 A JP48125262 A JP 48125262A JP 12526273 A JP12526273 A JP 12526273A JP S49133909 A JPS49133909 A JP S49133909A
Authority
JP
Japan
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.)
Granted
Application number
JP48125262A
Other languages
Japanese (ja)
Other versions
JPS5222446B2 (en
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 JPS49133909A publication Critical patent/JPS49133909A/ja
Publication of JPS5222446B2 publication Critical patent/JPS5222446B2/ja
Expired legal-status Critical Current

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
JP48125262A 1972-11-08 1973-11-07 Expired JPS5222446B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1624672A CH557960A (en) 1972-11-08 1972-11-08 DEVICE FOR THE VANE ADJUSTMENT.

Publications (2)

Publication Number Publication Date
JPS49133909A true JPS49133909A (en) 1974-12-23
JPS5222446B2 JPS5222446B2 (en) 1977-06-17

Family

ID=4415655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48125262A Expired JPS5222446B2 (en) 1972-11-08 1973-11-07

Country Status (8)

Country Link
US (1) US3893784A (en)
JP (1) JPS5222446B2 (en)
CA (1) CA987236A (en)
CH (1) CH557960A (en)
DE (1) DE2255853C2 (en)
FR (1) FR2205952A5 (en)
GB (1) GB1395310A (en)
IT (1) IT999287B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645936U (en) * 1987-06-30 1989-01-13

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511723A (en) * 1975-05-01 1978-05-24 Rolls Royce Variable stator vane actuating mechanism
GB2078865B (en) * 1980-06-28 1983-06-08 Rolls Royce A variable stator vane operating mechanism for a gas turbine engine
DE3042191C1 (en) * 1980-11-05 1982-04-01 Gebrüder Sulzer AG, 8401 Winterthur Adjustment device for the guide vanes of an axial compressor
EP0130408B1 (en) * 1983-06-29 1987-09-30 BBC Aktiengesellschaft Brown, Boveri & Cie. Regulating device for changing the turbine inlet area of a turbo charger
US4652208A (en) * 1985-06-03 1987-03-24 General Electric Company Actuating lever for variable stator vanes
US4767264A (en) * 1986-10-31 1988-08-30 United Technologies Corporation Vane lever arm construction
EP0381399B1 (en) * 1989-02-02 1994-07-13 Hitachi, Ltd. Vane controller
DE10351202A1 (en) * 2003-11-03 2005-06-02 Mtu Aero Engines Gmbh Device for adjusting vanes
GB0326544D0 (en) * 2003-11-14 2003-12-17 Rolls Royce Plc Variable stator vane arrangement for a compressor
EP2261466A1 (en) * 2009-06-09 2010-12-15 Siemens Aktiengesellschaft Adjustment device for stator vanes of a turbine
DE102012019950A1 (en) 2012-10-11 2014-04-17 Man Diesel & Turbo Se Adjusting device for guide vane adjustment in multi-stage turbo-engine, such as axial compressor and axial turbine, has two adjusting elements for moving guide vanes and drive for transmission, where transmission is hydraulic transmission
US10288087B2 (en) 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
US10107130B2 (en) 2016-03-24 2018-10-23 United Technologies Corporation Concentric shafts for remote independent variable vane actuation
US10301962B2 (en) 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10329946B2 (en) * 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10443430B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
CN109707671A (en) * 2019-02-02 2019-05-03 沈阳透平机械股份有限公司 A kind of built-in Silence Process mechanism of Axial Flow Compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858062A (en) * 1955-01-24 1958-10-28 Gen Electric Variable stator mechanism
US2955744A (en) * 1955-05-20 1960-10-11 Gen Electric Compressor
GB1211447A (en) * 1968-09-17 1970-11-04 Leyland Gas Turbines Ltd Turbine having variable angle nozzle guide vanes
US3685920A (en) * 1971-02-01 1972-08-22 Gen Electric Actuation ring for variable geometry compressors or gas turbine engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645936U (en) * 1987-06-30 1989-01-13

Also Published As

Publication number Publication date
DE2255853B1 (en) 1974-05-30
CA987236A (en) 1976-04-13
FR2205952A5 (en) 1974-05-31
US3893784A (en) 1975-07-08
DE2255853C2 (en) 1975-01-23
IT999287B (en) 1976-02-20
GB1395310A (en) 1975-05-21
JPS5222446B2 (en) 1977-06-17
CH557960A (en) 1975-01-15

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