BR9906985A - Vedação de ponte encaixada - Google Patents

Vedação de ponte encaixada

Info

Publication number
BR9906985A
BR9906985A BR9906985-7A BR9906985A BR9906985A BR 9906985 A BR9906985 A BR 9906985A BR 9906985 A BR9906985 A BR 9906985A BR 9906985 A BR9906985 A BR 9906985A
Authority
BR
Brazil
Prior art keywords
bridge
gap
seal
seal ring
fitted
Prior art date
Application number
BR9906985-7A
Other languages
English (en)
Inventor
Gary Charles Liotta
Elias Harry Lampes
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR9906985A publication Critical patent/BR9906985A/pt

Links

Classifications

    • 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
    • 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

Abstract

Patente de Invenção: <B>"VEDAçãO DE PONTE ENCAIXADA"<D>. Uma vedação inclui um anel de vedação tendo uma divisão circunferencial que define um vão. Uma ponte arqueada estende-se através do vão e se encaixa no anel de vedação. A ponte inclui uma extremidade de âncora que engata tal anel de vedação apenas em forma de atrito para restringir o movimento circunferencial diferencial entre eles. A ponte também inclui uma extremidade de deslizamento que engata o anel de vedação em um lado oposto do vão com menos atrito do que a extremidade de âncora para permitir o movimento circunferencial diferencial entre eles.
BR9906985-7A 1998-09-02 1999-08-30 Vedação de ponte encaixada BR9906985A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/145,890 US6237921B1 (en) 1998-09-02 1998-09-02 Nested bridge seal
PCT/US1999/019428 WO2000012920A1 (en) 1998-09-02 1999-08-30 Nested bridge seal

Publications (1)

Publication Number Publication Date
BR9906985A true BR9906985A (pt) 2000-09-26

Family

ID=22514997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906985-7A BR9906985A (pt) 1998-09-02 1999-08-30 Vedação de ponte encaixada

Country Status (14)

Country Link
US (1) US6237921B1 (pt)
EP (1) EP1046002B1 (pt)
JP (1) JP4594527B2 (pt)
KR (1) KR100718377B1 (pt)
CN (1) CN1103007C (pt)
BR (1) BR9906985A (pt)
CA (1) CA2307769C (pt)
DE (1) DE69915587T2 (pt)
ES (1) ES2216607T3 (pt)
MY (1) MY121444A (pt)
NO (1) NO320452B1 (pt)
PL (1) PL190652B1 (pt)
RU (1) RU2224155C2 (pt)
WO (1) WO2000012920A1 (pt)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299178B1 (en) * 1999-04-29 2001-10-09 Jetseal, Inc. Resilient seals with inflection regions and/or ply deformations
US6702549B2 (en) * 2000-03-02 2004-03-09 Siemens Aktiengesellschaft Turbine installation
US7080513B2 (en) * 2001-08-04 2006-07-25 Siemens Aktiengesellschaft Seal element for sealing a gap and combustion turbine having a seal element
GB2378486A (en) * 2001-08-04 2003-02-12 Siemens Ag A seal element for sealing a gap and combustion turbine having such a seal element
US6659472B2 (en) * 2001-12-28 2003-12-09 General Electric Company Seal for gas turbine nozzle and shroud interface
US6764081B2 (en) * 2001-12-28 2004-07-20 General Electric Company Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation
US6648333B2 (en) * 2001-12-28 2003-11-18 General Electric Company Method of forming and installing a seal
US6752592B2 (en) * 2001-12-28 2004-06-22 General Electric Company Supplemental seal for the chordal hinge seals in a gas turbine
US20040041351A1 (en) * 2002-07-03 2004-03-04 Alexander Beeck Gap seal for sealing a gap between two adjacent components
US6883807B2 (en) 2002-09-13 2005-04-26 Seimens Westinghouse Power Corporation Multidirectional turbine shim seal
US6733234B2 (en) 2002-09-13 2004-05-11 Siemens Westinghouse Power Corporation Biased wear resistant turbine seal assembly
US7134287B2 (en) * 2003-07-10 2006-11-14 General Electric Company Turbine combustor endcover assembly
ZA200500984B (en) * 2004-02-12 2005-10-26 Weir- Envirotech ( Pty) Ltd Rotary pump
JP4727934B2 (ja) * 2004-02-20 2011-07-20 イーグル・エンジニアリング・エアロスペース株式会社 シール装置
US7207771B2 (en) * 2004-10-15 2007-04-24 Pratt & Whitney Canada Corp. Turbine shroud segment seal
US7810816B1 (en) 2005-12-13 2010-10-12 Horace P. Halling Seal
US7316402B2 (en) * 2006-03-09 2008-01-08 United Technologies Corporation Segmented component seal
US9228533B2 (en) 2007-11-30 2016-01-05 United Technologies Corporation Flexible seal for gas turbine engine system
US8459936B2 (en) 2007-11-30 2013-06-11 United Technologies Corporation Flexible seal for gas turbine engine system
US8104772B2 (en) * 2008-06-27 2012-01-31 Seal Science & Technology, Llc Gas turbine nozzle seals for 2000° F. gas containment
US20100072710A1 (en) * 2008-09-22 2010-03-25 General Electric Company Gas Turbine Seal
US8474267B2 (en) * 2009-03-05 2013-07-02 Hamilton Sundstrand Corporation Radial turbine engine floating ring seal
FR2961849B1 (fr) * 2010-06-28 2013-07-05 Snecma Etage de turbine dans une turbomachine
US20120183911A1 (en) * 2011-01-18 2012-07-19 General Electric Company Combustor and a method for repairing a combustor
JP5717662B2 (ja) * 2012-01-27 2015-05-13 三菱電線工業株式会社 金属シール
CN102537350B (zh) * 2012-02-14 2015-05-06 中国航空动力机械研究所 密封圈及具有该密封圈的航空发动机
DE112013000584T5 (de) * 2012-02-20 2014-10-23 Borgwarner Inc. Lagergehäuse eines Abgasturboladers
US9038394B2 (en) * 2012-04-30 2015-05-26 General Electric Company Convolution seal for transition duct in turbine system
US9097129B2 (en) 2012-05-31 2015-08-04 United Technologies Corporation Segmented seal with ship lap ends
DE102012106035A1 (de) * 2012-07-05 2014-01-09 Kraussmaffei Technologies Gmbh Dichtung zum Einsatz in einer Strangpressvorrichtung
US9486833B2 (en) 2013-02-07 2016-11-08 Interface Performance Materials, Inc. Gasket with high temperature coating
FR3003301B1 (fr) * 2013-03-14 2018-01-05 Safran Helicopter Engines Anneau de turbine pour turbomachine
WO2015031384A1 (en) 2013-08-30 2015-03-05 United Technologies Corporation Bifurcated sliding seal
US10107123B2 (en) 2013-08-30 2018-10-23 United Technologies Corporation Sliding seal
US9593585B2 (en) 2013-10-15 2017-03-14 Siemens Aktiengesellschaft Seal assembly for a gap between outlet portions of adjacent transition ducts in a gas turbine engine
EP3060830B1 (en) 2013-10-24 2019-11-27 United Technologies Corporation Annular cartridge seal
WO2015073872A1 (en) * 2013-11-15 2015-05-21 Interface Solutions, Inc. Sealing sleeve for slip joint
US9850773B2 (en) * 2014-05-30 2017-12-26 United Technologies Corporation Dual walled seal assembly
US9957827B2 (en) * 2014-10-24 2018-05-01 United Technologies Corporation Conformal seal
CN104481596B (zh) * 2014-11-26 2016-02-10 哈尔滨汽轮机厂有限责任公司 一种被动式调节间隙的摩擦启动汽轮机汽封用汽封片
CA2916710A1 (en) * 2015-01-29 2016-07-29 Rolls-Royce Corporation Seals for gas turbine engines
CN104616706B (zh) * 2015-02-05 2017-12-15 喻杰 一种一体化耐压壳组件
US10260364B2 (en) 2015-03-09 2019-04-16 United Technologies Corporation Sliding seal
US10273821B2 (en) * 2015-09-10 2019-04-30 General Electric Company Advanced stationary sealing cooled cross-section for axial retention of ceramic matrix composite shrouds
US10370992B2 (en) 2016-02-24 2019-08-06 United Technologies Corporation Seal with integral assembly clip and method of sealing
US9708922B1 (en) 2016-05-23 2017-07-18 United Technologies Corporation Seal ring for gas turbine engines
US10202863B2 (en) 2016-05-23 2019-02-12 United Technologies Corporation Seal ring for gas turbine engines
US10167957B2 (en) 2016-05-31 2019-01-01 United Technologies Corporation 2 ply W-seal using dissimilar materials
US9982550B2 (en) * 2016-06-02 2018-05-29 United Technologies Corporation Joined two ply w seal
US10487943B2 (en) * 2016-07-12 2019-11-26 United Technologies Corporation Multi-ply seal ring
US10107398B2 (en) * 2016-09-16 2018-10-23 Ford Global Technologies, Llc Extruded gasket side by side end cut system
US10385717B2 (en) * 2016-10-12 2019-08-20 United Technologies Corporation Multi-ply seal
US10450883B2 (en) 2016-10-31 2019-10-22 United Technologies Corporation W-seal shield for interrupted cavity
US10577977B2 (en) 2017-02-22 2020-03-03 Rolls-Royce Corporation Turbine shroud with biased retaining ring
CN107091125A (zh) * 2017-06-09 2017-08-25 中国航发湖南动力机械研究所 封严环、圆弧端齿联轴器、以及航空发动机
DE102017116093A1 (de) * 2017-07-18 2019-01-24 Dätwyler Sealing Technologies Deutschland Gmbh Dichtungsprofil zur Einbettung in ein Formteil aus aushärtbarem Material
US10392967B2 (en) 2017-11-13 2019-08-27 General Electric Company Compliant seal component and associated method
WO2019108745A1 (en) * 2017-11-30 2019-06-06 Saint-Gobain Performance Plastics Corporation Seal, assembly, and methods of using the same
US11359505B2 (en) * 2019-05-04 2022-06-14 Raytheon Technologies Corporation Nesting CMC components
TWI817133B (zh) * 2020-06-03 2023-10-01 美商聖高拜塑膠製品公司 動態金屬密封件
CN112392952B (zh) * 2020-10-29 2022-10-25 西安近代化学研究所 一种密封连接装置
CN114087370A (zh) * 2021-10-12 2022-02-25 中核核电运行管理有限公司 一种可重复使用的弹性金属自密封环及使用方法
DE102022205646A1 (de) * 2022-06-02 2023-12-07 Siemens Energy Global GmbH & Co. KG Dichtungsring mit überlappenden Dichtungsteilen und Rotoranordnung mit einem solchen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US499266A (en) * 1893-06-13 John j
US1151112A (en) 1914-12-03 1915-08-24 Virgil P Magarrell Piston-ring.
US1382465A (en) 1920-02-12 1921-06-21 Bramberry Harry Morton Metallic piston-packing
US1447533A (en) 1922-05-15 1923-03-06 Frank S Chopieska Piston ring
US2202802A (en) * 1936-12-14 1940-05-28 William S Mason Piston ring
US2761749A (en) * 1954-05-17 1956-09-04 Ramsey Corp Oil control ring
US3012802A (en) * 1958-12-04 1961-12-12 Associated Spring Corp High temperature seal
US3370858A (en) * 1965-08-23 1968-02-27 Gould National Batteries Inc Piston ring assembly
GB1493913A (en) 1975-06-04 1977-11-30 Gen Motors Corp Turbomachine stator interstage seal
US4210338A (en) * 1978-12-28 1980-07-01 Cummins Engine Company, Inc. Piston ring assembly
US4218067A (en) 1979-02-02 1980-08-19 Pressure Science Incorporated Multi-ply sealing rings
US4477086A (en) * 1982-11-01 1984-10-16 United Technologies Corporation Seal ring with slidable inner element bridging circumferential gap
US4759555A (en) 1985-07-25 1988-07-26 Eg&G Pressure Science, Inc. Split ring seal with slip joint
US4602795A (en) * 1985-12-06 1986-07-29 United Technologies Corporation Thermally expansive slip joint for formed sheet metal seals
DE3642680A1 (de) * 1986-12-13 1988-06-23 Deere & Co Vorrichtung zum verschliessen eines spaltes
JPH01105070A (ja) * 1987-09-16 1989-04-21 Eg & G Pressure Science Inc スリップ継手を持つ割りリングシール
US5193974A (en) * 1991-07-01 1993-03-16 Bw/Ip International, Inc. Dynamic pressure recovery seal
US5249814A (en) 1992-01-31 1993-10-05 Eg&G Pressure Science, Inc. Multi-ply sealing rings and methods for manufacturing same
US5372476A (en) 1993-06-18 1994-12-13 General Electric Company Turbine nozzle support assembly
US5630593A (en) 1994-09-12 1997-05-20 Eg&G Pressure Science, Inc. Pressure-energized sealing rings
US5794941A (en) * 1995-06-01 1998-08-18 Dana Corporation Piston ring assembly

Also Published As

Publication number Publication date
CN1103007C (zh) 2003-03-12
EP1046002A1 (en) 2000-10-25
CN1277660A (zh) 2000-12-20
KR100718377B1 (ko) 2007-05-14
WO2000012920A1 (en) 2000-03-09
RU2224155C2 (ru) 2004-02-20
NO320452B1 (no) 2005-12-05
MY121444A (en) 2006-01-28
ES2216607T3 (es) 2004-10-16
KR20010031673A (ko) 2001-04-16
US6237921B1 (en) 2001-05-29
JP2002523712A (ja) 2002-07-30
EP1046002B1 (en) 2004-03-17
JP4594527B2 (ja) 2010-12-08
NO20002324L (no) 2000-06-29
NO20002324D0 (no) 2000-05-02
CA2307769A1 (en) 2000-03-09
DE69915587T2 (de) 2005-01-05
DE69915587D1 (de) 2004-04-22
PL340399A1 (en) 2001-01-29
PL190652B1 (pl) 2005-12-30
CA2307769C (en) 2008-10-21

Similar Documents

Publication Publication Date Title
BR9906985A (pt) Vedação de ponte encaixada
BR0007472A (pt) Agente contendo paramilonas, seco por congelação, sua produção e utilização
ATE263938T1 (de) Dichtungsringscheibe für eine kolbenstange
ES2122802T3 (es) Junta de estanqueidad y su procedimiento de realizacion.
DE69921522D1 (de) Gasgeschmierte langsamlaufende Gleitringdichtung
BR0113225A (pt) Revestimentos de tampas de fechamento tendo propriedades de barreira para oxigênio
FI965142A0 (fi) Tiiviste/laakerikokoonpano
BRPI0403198A (pt) Desviador de filtro de combustìvel
BR0011030A (pt) Composições de cicloporina substancialmente livre de óleo
ES2152011T3 (es) Junta perfilada para grandes anchos de rendija.
BR0115069A (pt) Dispositivo de vedação
DE69904238D1 (de) Dichtung für einen verschluss und verschluss mit dieser dichtung
BR9907717A (pt) Luva de cabo consistindo de um corpo de cobertura e pelo menos um corpo de selagem de frente única
KR850002890A (ko) 슬라이딩 게이트 밸브용 밸브플레이트
SE9400302D0 (sv) Anordning vid tätningsspalt
BR0202087A (pt) Anel de segmento com uma camada composta de óxido, nitreto
FR2718819B1 (fr) Boîtier porte-joint d&#39;étanchéité à palier de guidage et son application notamment à une automobile.
MX172568B (es) Mejoras a una junta para un conjunto de valvula rotatoria
BR0000905A (pt) Vedação para duas ou mais seções de alojamento com abertura em formato semi-redondo
DE59908266D1 (de) Koffer-tresor-system
DE50309545D1 (de) Verschluss/ausgiess-kombination mit originalit tssicherung
AU1166600A (en) Gland with sealing lining and thick clamping teeth
BR0005202A (pt) Conjunto vedante
BR9915909A (pt) Limpeza com tensoativos de cadeia curta
DE69932319D1 (de) Dichtungsanordnung mit stabilisierten dichtungsringen

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)