KR100790627B1 - 용이 끼워맞춤 열 스크리닝 장치 - Google Patents

용이 끼워맞춤 열 스크리닝 장치 Download PDF

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Publication number
KR100790627B1
KR100790627B1 KR1020030044496A KR20030044496A KR100790627B1 KR 100790627 B1 KR100790627 B1 KR 100790627B1 KR 1020030044496 A KR1020030044496 A KR 1020030044496A KR 20030044496 A KR20030044496 A KR 20030044496A KR 100790627 B1 KR100790627 B1 KR 100790627B1
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South Korea
Prior art keywords
screening device
easy
delete delete
hole
fit
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Korean (ko)
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KR20040004125A (ko
Inventor
페치올리마리오
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누보 피그노네 홀딩 에스피에이
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Publication of KR20040004125A publication Critical patent/KR20040004125A/ko
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Publication of KR100790627B1 publication Critical patent/KR100790627B1/ko
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    • 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
    • F02C7/28—Arrangement of seals
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020030044496A 2002-07-03 2003-07-02 용이 끼워맞춤 열 스크리닝 장치 Expired - Lifetime KR100790627B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI001465A ITMI20021465A1 (it) 2002-07-03 2002-07-03 Dispositivo di schermatura termica di facile montaggio per un accoppiamento tra una tubazione di raffreddamento ed una foratura passante rea
ITMI2002A001465 2002-07-03

Publications (2)

Publication Number Publication Date
KR20040004125A KR20040004125A (ko) 2004-01-13
KR100790627B1 true KR100790627B1 (ko) 2007-12-31

Family

ID=11450134

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030044496A Expired - Lifetime KR100790627B1 (ko) 2002-07-03 2003-07-02 용이 끼워맞춤 열 스크리닝 장치

Country Status (8)

Country Link
US (1) US6890147B2 (enExample)
EP (1) EP1378632B1 (enExample)
JP (1) JP4307920B2 (enExample)
KR (1) KR100790627B1 (enExample)
CN (1) CN100520012C (enExample)
CA (1) CA2432816C (enExample)
IT (1) ITMI20021465A1 (enExample)
NO (1) NO20033033L (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004014117A1 (de) * 2004-03-23 2005-10-13 Alstom Technology Ltd Komponente einer Turbomaschine mit einer Kühlanordnung
GB0508912D0 (en) * 2005-04-30 2005-06-08 Rolls Royce Plc Vane coupling
US8596959B2 (en) * 2009-10-09 2013-12-03 Pratt & Whitney Canada Corp. Oil tube with integrated heat shield
US9316117B2 (en) 2012-01-30 2016-04-19 United Technologies Corporation Internally cooled spoke
US9316153B2 (en) 2013-01-22 2016-04-19 Siemens Energy, Inc. Purge and cooling air for an exhaust section of a gas turbine assembly
EP2933436A1 (de) * 2014-04-15 2015-10-21 Siemens Aktiengesellschaft Radscheibe mit wenigstens einem Dichtblech
US9920869B2 (en) * 2014-05-22 2018-03-20 United Technologies Corporation Cooling systems for gas turbine engine components
US9790860B2 (en) * 2015-01-16 2017-10-17 United Technologies Corporation Cooling passages for a mid-turbine frame
PL421120A1 (pl) 2017-04-04 2018-10-08 General Electric Company Polska Spolka Z Ograniczona Odpowiedzialnoscia Silnik turbinowy i części składowe do stosowania w nim
FR3101372B1 (fr) * 2019-09-27 2021-10-01 Safran Aircraft Engines Turbomachine d’aeronef
US11692485B2 (en) 2021-02-18 2023-07-04 Generai, Electric Company Gas turbine engine with spoolie fluid transfer connection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370830A (en) 1966-12-12 1968-02-27 Gen Motors Corp Turbine cooling
JPH05214959A (ja) 1991-11-01 1993-08-24 General Electric Co <Ge> 空気移送ブッシング
US5517817A (en) 1993-10-28 1996-05-21 General Electric Company Variable area turbine nozzle for turbine engines
JPH11182205A (ja) 1997-12-24 1999-07-06 Mitsubishi Heavy Ind Ltd 蒸気冷却型ガスタービン
US6217279B1 (en) 1997-06-19 2001-04-17 Mitsubishi Heavy Industries, Ltd. Device for sealing gas turbine stator blades
JP2002155703A (ja) 2000-11-21 2002-05-31 Mitsubishi Heavy Ind Ltd ガスタービン静翼−翼環間蒸気通路のシール構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574354A (en) * 1969-05-08 1971-04-13 Avica Corp Flexible coupling
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
US6382906B1 (en) * 2000-06-16 2002-05-07 General Electric Company Floating spoolie cup impingement baffle
ITMI20020910A1 (it) * 2002-04-29 2003-10-29 Nuovo Pignone Spa Dispositivo di tenuta per accoppiamento di una tubazione con un foro

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370830A (en) 1966-12-12 1968-02-27 Gen Motors Corp Turbine cooling
JPH05214959A (ja) 1991-11-01 1993-08-24 General Electric Co <Ge> 空気移送ブッシング
US5517817A (en) 1993-10-28 1996-05-21 General Electric Company Variable area turbine nozzle for turbine engines
US6217279B1 (en) 1997-06-19 2001-04-17 Mitsubishi Heavy Industries, Ltd. Device for sealing gas turbine stator blades
JPH11182205A (ja) 1997-12-24 1999-07-06 Mitsubishi Heavy Ind Ltd 蒸気冷却型ガスタービン
JP2002155703A (ja) 2000-11-21 2002-05-31 Mitsubishi Heavy Ind Ltd ガスタービン静翼−翼環間蒸気通路のシール構造

Also Published As

Publication number Publication date
KR20040004125A (ko) 2004-01-13
CA2432816C (en) 2010-11-09
JP2004052765A (ja) 2004-02-19
NO20033033D0 (no) 2003-07-02
CA2432816A1 (en) 2004-01-03
EP1378632A2 (en) 2004-01-07
US6890147B2 (en) 2005-05-10
CN1495341A (zh) 2004-05-12
NO20033033L (no) 2004-01-05
US20040057825A1 (en) 2004-03-25
JP4307920B2 (ja) 2009-08-05
ITMI20021465A1 (it) 2004-01-05
ITMI20021465A0 (it) 2002-07-03
EP1378632A3 (en) 2005-11-23
CN100520012C (zh) 2009-07-29
EP1378632B1 (en) 2015-03-11

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