DE112015003891T5 - Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren - Google Patents

Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren Download PDF

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Publication number
DE112015003891T5
DE112015003891T5 DE112015003891.4T DE112015003891T DE112015003891T5 DE 112015003891 T5 DE112015003891 T5 DE 112015003891T5 DE 112015003891 T DE112015003891 T DE 112015003891T DE 112015003891 T5 DE112015003891 T5 DE 112015003891T5
Authority
DE
Germany
Prior art keywords
housing
circumferential direction
rear end
gas turbine
exhaust
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.)
Pending
Application number
DE112015003891.4T
Other languages
German (de)
English (en)
Inventor
Shinya Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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 Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of DE112015003891T5 publication Critical patent/DE112015003891T5/de
Pending legal-status Critical Current

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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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
DE112015003891.4T 2014-08-25 2015-07-03 Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren Pending DE112015003891T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014170775A JP6441611B2 (ja) 2014-08-25 2014-08-25 ガスタービンの排気部材及び排気室メンテナンス方法
JP2014-170775 2014-08-25
PCT/JP2015/069319 WO2016031393A1 (ja) 2014-08-25 2015-07-03 ガスタービンの排気部材及び排気室メンテナンス方法

Publications (1)

Publication Number Publication Date
DE112015003891T5 true DE112015003891T5 (de) 2017-05-11

Family

ID=55399297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015003891.4T Pending DE112015003891T5 (de) 2014-08-25 2015-07-03 Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren

Country Status (6)

Country Link
US (1) US10865658B2 (enExample)
JP (1) JP6441611B2 (enExample)
KR (1) KR101955830B1 (enExample)
CN (2) CN109630218B (enExample)
DE (1) DE112015003891T5 (enExample)
WO (1) WO2016031393A1 (enExample)

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US20160281533A1 (en) * 2015-03-27 2016-09-29 Dresser-Rand Company Mounting assembly for a bundle of a compressor
FR3040737B1 (fr) * 2015-09-04 2017-09-22 Snecma Ensemble propulsif muni de parties de carter decouplables
JP7032279B2 (ja) * 2018-10-04 2022-03-08 本田技研工業株式会社 ガスタービンエンジン
US10822964B2 (en) * 2018-11-13 2020-11-03 Raytheon Technologies Corporation Blade outer air seal with non-linear response
US10934941B2 (en) 2018-11-19 2021-03-02 Raytheon Technologies Corporation Air seal interface with AFT engagement features and active clearance control for a gas turbine engine
US10920618B2 (en) 2018-11-19 2021-02-16 Raytheon Technologies Corporation Air seal interface with forward engagement features and active clearance control for a gas turbine engine
US11391179B2 (en) 2019-02-12 2022-07-19 Pratt & Whitney Canada Corp. Gas turbine engine with bearing support structure
US11346249B2 (en) 2019-03-05 2022-05-31 Pratt & Whitney Canada Corp. Gas turbine engine with feed pipe for bearing housing
US11460037B2 (en) 2019-03-29 2022-10-04 Pratt & Whitney Canada Corp. Bearing housing
CN110374697B (zh) * 2019-07-19 2021-09-03 中国航发沈阳发动机研究所 一种控制发动机转静子轴向间距的调整装置
CN112761743B (zh) * 2020-12-29 2022-08-16 杭州汽轮动力集团有限公司 一种燃气轮机排气扩散器密封结构
CN113482728B (zh) * 2021-06-30 2023-04-18 东阳市盛丰机械有限公司 一种自补偿的燃气轮机气缸密封装置
CN115370433A (zh) * 2022-08-29 2022-11-22 浙江燃创透平机械股份有限公司 一种燃气轮机排气缸结构
JP2024160961A (ja) * 2023-05-04 2024-11-15 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング テンションケーブルを用いてシール係合するためのシールセグメントの層を使用したシールシステム

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
GB1335145A (en) * 1972-01-12 1973-10-24 Rolls Royce Turbine casing for a gas turbine engine
JP2002013401A (ja) * 2000-06-29 2002-01-18 Yanmar Diesel Engine Co Ltd ガスタービンの排気装置
FR2891300A1 (fr) * 2005-09-23 2007-03-30 Snecma Sa Dispositif de controle de jeu dans une turbine a gaz
JP2009024631A (ja) * 2007-07-20 2009-02-05 Hitachi Ltd ガスタービン設備
JP5118496B2 (ja) 2008-01-10 2013-01-16 三菱重工業株式会社 ガスタービンの排気部の構造およびガスタービン
KR101245084B1 (ko) * 2008-02-27 2013-03-18 미츠비시 쥬고교 가부시키가이샤 배기실의 연결 구조 및 터빈의 지지 구조 그리고 가스 터빈
JP5161629B2 (ja) * 2008-03-28 2013-03-13 三菱重工業株式会社 タービンの支持構造及びガスタービン
JP5047000B2 (ja) * 2008-02-27 2012-10-10 三菱重工業株式会社 排気室の連結構造及びガスタービン
JP5010499B2 (ja) 2008-02-28 2012-08-29 三菱重工業株式会社 ガスタービン及びガスタービンの保守点検方法
JP4969500B2 (ja) * 2008-03-28 2012-07-04 三菱重工業株式会社 ガスタービン
JP2011038491A (ja) * 2009-08-18 2011-02-24 Mitsubishi Heavy Ind Ltd タービン排気構造及びガスタービン
JP2011169246A (ja) * 2010-02-19 2011-09-01 Mitsubishi Heavy Ind Ltd ガスタービンケーシング構造
US20120224960A1 (en) * 2010-12-30 2012-09-06 Raymond Ruiwen Xu Gas turbine engine case
JP5342579B2 (ja) * 2011-02-28 2013-11-13 三菱重工業株式会社 回転機械の静翼ユニット、回転機械の静翼ユニットの製造方法及び回転機械の静翼ユニットの結合方法
JP5726013B2 (ja) * 2011-08-05 2015-05-27 三菱日立パワーシステムズ株式会社 伸縮継手及びこれを備えたガスタービンと、伸縮継手の取付方法
US9206705B2 (en) 2012-03-07 2015-12-08 Mitsubishi Hitachi Power Systems, Ltd. Sealing device and gas turbine having the same
WO2014002745A1 (ja) * 2012-06-25 2014-01-03 株式会社クボタ シール材および押輪および継手および弁
EP2679780B8 (en) 2012-06-28 2016-09-14 General Electric Technology GmbH Diffuser for the exhaust section of a gas turbine and gas turbine with such a diffuser
US20140248146A1 (en) * 2012-08-31 2014-09-04 United Technologies Corporation Attachment apparatus for ceramic matrix composite materials
CN104769235A (zh) * 2012-10-30 2015-07-08 通用电气公司 燃气涡轮发动机排气系统和进入涡轮叶片的方法
US9587519B2 (en) * 2013-11-22 2017-03-07 Siemens Energy, Inc. Modular industrial gas turbine exhaust system

Also Published As

Publication number Publication date
JP6441611B2 (ja) 2018-12-19
CN106574516A (zh) 2017-04-19
KR20170020523A (ko) 2017-02-22
US10865658B2 (en) 2020-12-15
KR101955830B1 (ko) 2019-03-07
JP2016044630A (ja) 2016-04-04
CN106574516B (zh) 2019-05-14
CN109630218A (zh) 2019-04-16
US20170284225A1 (en) 2017-10-05
WO2016031393A1 (ja) 2016-03-03
CN109630218B (zh) 2021-08-27

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R012 Request for examination validly filed
R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

Owner name: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

R082 Change of representative

Representative=s name: HENKEL & PARTNER MBB PATENTANWALTSKANZLEI, REC, DE

R081 Change of applicant/patentee

Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, KANAGAWA, JP