CN116097038A - 用于在热屏蔽元件中使用的密封件 - Google Patents

用于在热屏蔽元件中使用的密封件 Download PDF

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Publication number
CN116097038A
CN116097038A CN202180056511.3A CN202180056511A CN116097038A CN 116097038 A CN116097038 A CN 116097038A CN 202180056511 A CN202180056511 A CN 202180056511A CN 116097038 A CN116097038 A CN 116097038A
Authority
CN
China
Prior art keywords
seal
groove
heat shield
height
recess
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
CN202180056511.3A
Other languages
English (en)
Chinese (zh)
Inventor
安德烈亚斯·博埃特赫尔
安德烈·克卢格
托比亚斯·克里格
卡伊-乌韦·席尔德马赫
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.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of CN116097038A publication Critical patent/CN116097038A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00012—Details of sealing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00017—Assembling combustion chamber liners or subparts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN202180056511.3A 2020-09-07 2021-06-28 用于在热屏蔽元件中使用的密封件 Pending CN116097038A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20194800.7 2020-09-07
EP20194800.7A EP3964753A1 (de) 2020-09-07 2020-09-07 Dichtung zur verwendung bei einem hitzeschildelement
PCT/EP2021/067641 WO2022048809A1 (de) 2020-09-07 2021-06-28 Dichtung zur verwendung bei einem hitzeschildelement

Publications (1)

Publication Number Publication Date
CN116097038A true CN116097038A (zh) 2023-05-09

Family

ID=72422125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180056511.3A Pending CN116097038A (zh) 2020-09-07 2021-06-28 用于在热屏蔽元件中使用的密封件

Country Status (3)

Country Link
EP (2) EP3964753A1 (de)
CN (1) CN116097038A (de)
WO (1) WO2022048809A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482246A1 (de) * 2003-05-30 2004-12-01 Siemens Aktiengesellschaft Brennkammer
WO2008017550A1 (de) * 2006-08-07 2008-02-14 Alstom Technology Ltd Brennkammer einer verbrennungsanlage
EP2182285A1 (de) * 2008-10-29 2010-05-05 Siemens Aktiengesellschaft Brennereinsatz für eine Gasturbinenbrennkammer und Gasturbine
CH699997A1 (de) * 2008-11-25 2010-05-31 Alstom Technology Ltd Brennkammeranordnung zum Betrieb einer Gasturbine.
US8499566B2 (en) * 2010-08-12 2013-08-06 General Electric Company Combustor liner cooling system
US9587831B2 (en) * 2012-11-27 2017-03-07 United Technologies Corporation Cooled combustor seal
US10041675B2 (en) * 2014-06-04 2018-08-07 Pratt & Whitney Canada Corp. Multiple ventilated rails for sealing of combustor heat shields
US11859818B2 (en) * 2019-02-25 2024-01-02 General Electric Company Systems and methods for variable microchannel combustor liner cooling

Also Published As

Publication number Publication date
EP4146985A1 (de) 2023-03-15
WO2022048809A1 (de) 2022-03-10
EP3964753A1 (de) 2022-03-09

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