KR20010105147A - 고정자 슈라우드와 노즐 사이의 밀봉용 시일 - Google Patents

고정자 슈라우드와 노즐 사이의 밀봉용 시일 Download PDF

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Publication number
KR20010105147A
KR20010105147A KR1020010001724A KR20010001724A KR20010105147A KR 20010105147 A KR20010105147 A KR 20010105147A KR 1020010001724 A KR1020010001724 A KR 1020010001724A KR 20010001724 A KR20010001724 A KR 20010001724A KR 20010105147 A KR20010105147 A KR 20010105147A
Authority
KR
South Korea
Prior art keywords
shroud
seal
nozzle
plate
spring
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.)
Withdrawn
Application number
KR1020010001724A
Other languages
English (en)
Korean (ko)
Inventor
버드긱스티븐세바스찬
섹톤브렌단프란시스
Original Assignee
제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹
제너럴 일렉트릭 캄파니
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 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹, 제너럴 일렉트릭 캄파니 filed Critical 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹
Publication of KR20010105147A publication Critical patent/KR20010105147A/ko
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020010001724A 2000-05-16 2001-01-12 고정자 슈라우드와 노즐 사이의 밀봉용 시일 Withdrawn KR20010105147A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/571,814 US6402466B1 (en) 2000-05-16 2000-05-16 Leaf seal for gas turbine stator shrouds and a nozzle band
US09/571,814 2000-05-16

Publications (1)

Publication Number Publication Date
KR20010105147A true KR20010105147A (ko) 2001-11-28

Family

ID=24285177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010001724A Withdrawn KR20010105147A (ko) 2000-05-16 2001-01-12 고정자 슈라우드와 노즐 사이의 밀봉용 시일

Country Status (7)

Country Link
US (1) US6402466B1 (enExample)
EP (1) EP1156188B1 (enExample)
JP (1) JP4721524B2 (enExample)
KR (1) KR20010105147A (enExample)
AT (1) ATE398229T1 (enExample)
CZ (1) CZ200143A3 (enExample)
DE (1) DE60134360D1 (enExample)

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KR101584156B1 (ko) 2014-12-22 2016-01-22 주식회사 포스코 가스 터빈용 씨일 및 이를 구비하는 씨일 조립체

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Publication number Priority date Publication date Assignee Title
KR101584156B1 (ko) 2014-12-22 2016-01-22 주식회사 포스코 가스 터빈용 씨일 및 이를 구비하는 씨일 조립체

Also Published As

Publication number Publication date
EP1156188A3 (en) 2003-09-24
JP4721524B2 (ja) 2011-07-13
ATE398229T1 (de) 2008-07-15
EP1156188A2 (en) 2001-11-21
DE60134360D1 (de) 2008-07-24
CZ200143A3 (cs) 2002-01-16
EP1156188B1 (en) 2008-06-11
JP2001323804A (ja) 2001-11-22
US6402466B1 (en) 2002-06-11

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20010112

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid