NO136378C - Anordning ved statorskovlene p} en reverserbar aksialgassturbin. - Google Patents

Anordning ved statorskovlene p} en reverserbar aksialgassturbin.

Info

Publication number
NO136378C
NO136378C NO1649/73A NO164973A NO136378C NO 136378 C NO136378 C NO 136378C NO 1649/73 A NO1649/73 A NO 1649/73A NO 164973 A NO164973 A NO 164973A NO 136378 C NO136378 C NO 136378C
Authority
NO
Norway
Prior art keywords
shoves
stator
gas turbine
axial gas
reversible axial
Prior art date
Application number
NO1649/73A
Other languages
English (en)
Other versions
NO136378B (no
Inventor
Robert Leroy Hendrickson
George William Scheper Jr
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO136378B publication Critical patent/NO136378B/no
Publication of NO136378C publication Critical patent/NO136378C/no

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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/30—Non-positive-displacement machines or engines, e.g. steam turbines characterised by having a single rotor operable in either direction of rotation, e.g. by reversing of blades
    • 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
    • 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
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Heat Treatment Of Articles (AREA)
NO1649/73A 1972-05-01 1973-04-18 Anordning ved statorskovlene p} en reverserbar aksialgassturbin. NO136378C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24961472A 1972-05-01 1972-05-01

Publications (2)

Publication Number Publication Date
NO136378B NO136378B (no) 1977-05-16
NO136378C true NO136378C (no) 1977-08-24

Family

ID=22944269

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1649/73A NO136378C (no) 1972-05-01 1973-04-18 Anordning ved statorskovlene p} en reverserbar aksialgassturbin.

Country Status (5)

Country Link
US (1) US3790298A (no)
JP (1) JPS4941707A (no)
DE (1) DE2321582A1 (no)
GB (1) GB1384216A (no)
NO (1) NO136378C (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856962A (en) * 1988-02-24 1989-08-15 United Technologies Corporation Variable inlet guide vane
FR2714109B1 (fr) * 1993-12-22 1996-01-19 Snecma Aube de turbomachine à cambrure variable.
US8382436B2 (en) * 2009-01-06 2013-02-26 General Electric Company Non-integral turbine blade platforms and systems
US8262345B2 (en) * 2009-02-06 2012-09-11 General Electric Company Ceramic matrix composite turbine engine
US8668445B2 (en) 2010-10-15 2014-03-11 General Electric Company Variable turbine nozzle system
JP6157607B2 (ja) * 2012-06-19 2017-07-05 ボルボ ラストバグナー アーベー ガス流を制御するための装置、排気後処理システム、及び車両を推進するシステム
US10036264B2 (en) 2013-06-14 2018-07-31 United Technologies Corporation Variable area gas turbine engine component having movable spar and shell
RU172585U1 (ru) * 2016-10-31 2017-07-13 Публичное акционерное общество "Научно-производственное объединение "Сатурн" Статор реверсивной силовой турбины
RU2636965C1 (ru) * 2016-10-31 2017-11-29 Публичное акционерное общество "Научно-производственное объединение "Сатурн" Ступень турбины заднего хода
CN109505664B (zh) * 2019-01-25 2023-09-08 中国船舶重工集团公司第七0三研究所 一种带有双层可转导叶的船用燃气轮机可倒车动力涡轮
US11359506B2 (en) * 2020-01-13 2022-06-14 Raytheon Technologies Corporation Contoured stop for variable area turbine
US11486265B1 (en) * 2021-07-23 2022-11-01 Pratt & Whitney Canada Corp. Sealing variable guide vanes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688736A (en) * 1927-03-16 1928-10-23 Lewis F Moody Hydraulic turbine
AT188286B (de) * 1953-04-17 1957-01-10 Escher Wyss Ag Sicherheitseinrichtung an Wasserturbinen
FR1265296A (fr) * 1960-05-18 1961-06-30 Electricite De France Dispositifs d'étanchéité pour aubes directrices de turbines hydrauliques
US3286983A (en) * 1965-11-19 1966-11-22 Gen Electric Reversible axial flow gas turbine

Also Published As

Publication number Publication date
GB1384216A (en) 1975-02-19
US3790298A (en) 1974-02-05
DE2321582A1 (de) 1973-11-15
JPS4941707A (no) 1974-04-19
NO136378B (no) 1977-05-16

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