JP6441611B2 - ガスタービンの排気部材及び排気室メンテナンス方法 - Google Patents

ガスタービンの排気部材及び排気室メンテナンス方法 Download PDF

Info

Publication number
JP6441611B2
JP6441611B2 JP2014170775A JP2014170775A JP6441611B2 JP 6441611 B2 JP6441611 B2 JP 6441611B2 JP 2014170775 A JP2014170775 A JP 2014170775A JP 2014170775 A JP2014170775 A JP 2014170775A JP 6441611 B2 JP6441611 B2 JP 6441611B2
Authority
JP
Japan
Prior art keywords
seal housing
exhaust
end portion
casing
axial direction
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.)
Active
Application number
JP2014170775A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016044630A (ja
JP2016044630A5 (enExample
Inventor
橋本　真也
真也 橋本
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 Power 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
Priority to JP2014170775A priority Critical patent/JP6441611B2/ja
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to CN201580041787.9A priority patent/CN106574516B/zh
Priority to CN201811387486.3A priority patent/CN109630218B/zh
Priority to PCT/JP2015/069319 priority patent/WO2016031393A1/ja
Priority to KR1020177002300A priority patent/KR101955830B1/ko
Priority to DE112015003891.4T priority patent/DE112015003891T5/de
Priority to US15/329,095 priority patent/US10865658B2/en
Publication of JP2016044630A publication Critical patent/JP2016044630A/ja
Publication of JP2016044630A5 publication Critical patent/JP2016044630A5/ja
Application granted granted Critical
Publication of JP6441611B2 publication Critical patent/JP6441611B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Landscapes

  • 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)
JP2014170775A 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 Active JP6441611B2 (ja)

Priority Applications (7)

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
CN201811387486.3A CN109630218B (zh) 2014-08-25 2015-07-03 燃气涡轮机的排气构件
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
KR1020177002300A KR101955830B1 (ko) 2014-08-25 2015-07-03 가스 터빈의 배기 부재 및 배기실 메인터넌스 방법
CN201580041787.9A CN106574516B (zh) 2014-08-25 2015-07-03 排气室维护方法
DE112015003891.4T DE112015003891T5 (de) 2014-08-25 2015-07-03 Gasturbinen-Abgaselement und Abgaskammer-Wartungsverfahren
US15/329,095 US10865658B2 (en) 2014-08-25 2015-07-03 Gas turbine exhaust member, and exhaust chamber maintenance method

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2016044630A JP2016044630A (ja) 2016-04-04
JP2016044630A5 JP2016044630A5 (enExample) 2017-07-27
JP6441611B2 true JP6441611B2 (ja) 2018-12-19

Family

ID=55399297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014170775A Active 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

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)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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
CN106574516A (zh) 2017-04-19
KR20170020523A (ko) 2017-02-22
DE112015003891T5 (de) 2017-05-11
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

Similar Documents

Publication Publication Date Title
JP6441611B2 (ja) ガスタービンの排気部材及び排気室メンテナンス方法
US8419356B2 (en) Turbine seal assembly
CA2728958C (en) Cooled turbine rim seal
US9145788B2 (en) Retrofittable interstage angled seal
CN106536867B (zh) 静叶、燃气轮机、分割环、静叶的改造方法以及分割环的改造方法
US10844750B2 (en) Method of disassembling and assembling gas turbine and gas turbine assembled thereby
US20120321437A1 (en) Turbine seal system
JP2015535565A (ja) タービンシュラウドの取り付け及び封止の構成
EP2636851A2 (en) Turbine assembly and method for supporting turbine components
US9169737B2 (en) Gas turbine engine rotor seal
WO2014087966A1 (ja) 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法
US10808609B2 (en) Method of assembling and disassembling gas turbine and gas turbine assembled thereby
CN106194276A (zh) 压缩机系统和翼型件组件
US20090206554A1 (en) Steam turbine engine and method of assembling same
JP2017116184A (ja) ガスタービン
EP2514928B1 (en) Compressor inlet casing with integral bearing housing
EP3673153A1 (en) Rim seal arrangement
JP2012013084A (ja) 回転機械を組み立てる方法及び装置
JP4034238B2 (ja) ガスタービン及びその組立方法
JP2018516330A (ja) 冷却フィンを備えたケーシングを有するガスタービンエンジン
KR101958110B1 (ko) 터빈 스테이터, 터빈 및 이를 포함하는 가스터빈
JP2006112374A (ja) ガスタービン設備
JP7496930B2 (ja) ガスタービンの静翼組立体、静止部材セグメント及びガスタービンの静翼組立体の製造方法
JP2005194914A (ja) シール構造及びタービンノズル
US20140154060A1 (en) Turbomachine seal assembly and method of sealing a rotor region of a turbomachine

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170615

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170615

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180605

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180802

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181023

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181122

R150 Certificate of patent or registration of utility model

Ref document number: 6441611

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350