JP5638696B2 - コンプレッサおよびこれに関連したガスタービン - Google Patents

コンプレッサおよびこれに関連したガスタービン Download PDF

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Publication number
JP5638696B2
JP5638696B2 JP2013517385A JP2013517385A JP5638696B2 JP 5638696 B2 JP5638696 B2 JP 5638696B2 JP 2013517385 A JP2013517385 A JP 2013517385A JP 2013517385 A JP2013517385 A JP 2013517385A JP 5638696 B2 JP5638696 B2 JP 5638696B2
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JP
Japan
Prior art keywords
compressor
inner ring
ring
housing
spring element
Prior art date
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.)
Expired - Fee Related
Application number
JP2013517385A
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English (en)
Japanese (ja)
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JP2013529755A (ja
Inventor
トーマス・ブランデンベルグ
ダニエル・エッケ
マルクス・ホフマン
トルステン・マティアス
ベルンヴァルト・メルテンス
フランク・ミルドナー
マルクス・パウス
アヒム・シルマッハー
ワディム・シェフチェンコ
ウーヴェ・シーベル
フーベルトス・ミハエル・ヴィッガー
Original Assignee
シーメンス アクティエンゲゼルシャフト
シーメンス アクティエンゲゼルシャフト
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Publication of JP2013529755A publication Critical patent/JP2013529755A/ja
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Publication of JP5638696B2 publication Critical patent/JP5638696B2/ja
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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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
JP2013517385A 2010-07-08 2011-07-07 コンプレッサおよびこれに関連したガスタービン Expired - Fee Related JP5638696B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10007062A EP2405104A1 (de) 2010-07-08 2010-07-08 Verdichter und zugehöriges Gasturbinenkraftwerk
EP10007062.2 2010-07-08
PCT/EP2011/061486 WO2012004336A2 (de) 2010-07-08 2011-07-07 Verdichter

Publications (2)

Publication Number Publication Date
JP2013529755A JP2013529755A (ja) 2013-07-22
JP5638696B2 true JP5638696B2 (ja) 2014-12-10

Family

ID=43221935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013517385A Expired - Fee Related JP5638696B2 (ja) 2010-07-08 2011-07-07 コンプレッサおよびこれに関連したガスタービン

Country Status (6)

Country Link
US (1) US20130216359A1 (ru)
EP (2) EP2405104A1 (ru)
JP (1) JP5638696B2 (ru)
CN (1) CN102985640B (ru)
RU (1) RU2575956C2 (ru)
WO (1) WO2012004336A2 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9951639B2 (en) * 2012-02-10 2018-04-24 Pratt & Whitney Canada Corp. Vane assemblies for gas turbine engines
US9341194B2 (en) 2012-11-01 2016-05-17 Solar Turbines Incorporated Gas turbine engine compressor with a biased inner ring
DE102016207212A1 (de) * 2016-04-28 2017-11-02 MTU Aero Engines AG Leitschaufelkranz für eine Strömungsmaschine
JP7349274B2 (ja) * 2019-06-27 2023-09-22 三菱重工業株式会社 静翼支持リング及びタービン
CN112065777B (zh) * 2020-11-10 2021-01-19 中国航发上海商用航空发动机制造有限责任公司 压气机进口导流叶片的调节精度保持结构
JP7439315B1 (ja) 2023-03-16 2024-02-27 株式会社神鋼環境ソリューション 筒状構造体

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496713A (ru) * 1949-07-01
US4792277A (en) * 1987-07-08 1988-12-20 United Technologies Corporation Split shroud compressor
FR2685033B1 (fr) * 1991-12-11 1994-02-11 Snecma Stator dirigeant l'entree de l'air a l'interieur d'une turbomachine et procede de montage d'une aube de ce stator.
US5395124A (en) * 1993-01-04 1995-03-07 Imo Industries, Inc. Retractible segmented packing ring for fluid turbines having gravity springs to neutralize packing segment weight forces
FR2723614B1 (fr) * 1994-08-10 1996-09-13 Snecma Dispositif d'assemblage d'un etage circulaire d'aubes pivotantes.
FR2775731B1 (fr) * 1998-03-05 2000-04-07 Snecma Etage circulaire d'aubes aux extremites interieures unies par un anneau de liaison
ITMI991208A1 (it) * 1999-05-31 2000-12-01 Nuovo Pignone Spa Dispositivo per il posizionamento di ugelli di uno stadio statorico eper il raffreddamento di dischi rotorici in turbine a gas
EP1205639A1 (en) * 2000-11-09 2002-05-15 General Electric Company Inner shroud retaining system for variable stator vanes
US6682299B2 (en) * 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
US6651986B2 (en) * 2002-01-29 2003-11-25 General Electric Company Retractable packing ring lower half segment retaining key and method for retaining retractable packing ring lower half segment
US7651319B2 (en) * 2002-02-22 2010-01-26 Drs Power Technology Inc. Compressor stator vane
DE10225679A1 (de) * 2002-06-10 2003-12-18 Rolls Royce Deutschland Lagerring zur Lagerung von Schaufelfüßen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine
US7125222B2 (en) * 2004-04-14 2006-10-24 General Electric Company Gas turbine engine variable vane assembly
US7101150B2 (en) * 2004-05-11 2006-09-05 Power Systems Mfg, Llc Fastened vane assembly
DE102005040574A1 (de) * 2005-08-26 2007-03-15 Rolls-Royce Deutschland Ltd & Co Kg Spaltkontrollvorrichtung für eine Gasturbine
FR2896012B1 (fr) * 2006-01-06 2008-04-04 Snecma Sa Dispositif anti-usure pour pivot de guidage d'aube a angle de calage variable de compresseur de turbomachine
FR2902843A1 (fr) * 2006-06-23 2007-12-28 Snecma Sa Secteur de redresseur de compresseur ou secteur de distributeur de turbomachine
US7572098B1 (en) * 2006-10-10 2009-08-11 Johnson Gabriel L Vane ring with a damper
US7824152B2 (en) * 2007-05-09 2010-11-02 Siemens Energy, Inc. Multivane segment mounting arrangement for a gas turbine
US8632300B2 (en) * 2010-07-22 2014-01-21 Siemens Energy, Inc. Energy absorbing apparatus in a gas turbine engine

Also Published As

Publication number Publication date
RU2013105342A (ru) 2014-08-20
EP2591213A2 (de) 2013-05-15
RU2575956C2 (ru) 2016-02-27
EP2591213B1 (de) 2014-04-02
WO2012004336A3 (de) 2012-06-07
JP2013529755A (ja) 2013-07-22
CN102985640B (zh) 2015-10-21
US20130216359A1 (en) 2013-08-22
EP2405104A1 (de) 2012-01-11
CN102985640A (zh) 2013-03-20
WO2012004336A2 (de) 2012-01-12

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