DE3863565D1 - Segmentierte starre gleitdichtung. - Google Patents

Segmentierte starre gleitdichtung.

Info

Publication number
DE3863565D1
DE3863565D1 DE8888630036T DE3863565T DE3863565D1 DE 3863565 D1 DE3863565 D1 DE 3863565D1 DE 8888630036 T DE8888630036 T DE 8888630036T DE 3863565 T DE3863565 T DE 3863565T DE 3863565 D1 DE3863565 D1 DE 3863565D1
Authority
DE
Germany
Prior art keywords
mechanical seal
rigid mechanical
segmented rigid
segmented
seal
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.)
Expired - Fee Related
Application number
DE8888630036T
Other languages
English (en)
Inventor
David Howard Wicks
Larry Wayne Gill
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3863565D1 publication Critical patent/DE3863565D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
DE8888630036T 1987-03-27 1988-03-03 Segmentierte starre gleitdichtung. Expired - Fee Related DE3863565D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/030,795 US4783085A (en) 1987-03-27 1987-03-27 Segmented rigid sliding seal

Publications (1)

Publication Number Publication Date
DE3863565D1 true DE3863565D1 (de) 1991-08-14

Family

ID=21856082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888630036T Expired - Fee Related DE3863565D1 (de) 1987-03-27 1988-03-03 Segmentierte starre gleitdichtung.

Country Status (6)

Country Link
US (1) US4783085A (de)
EP (1) EP0284539B1 (de)
JP (1) JP2596443B2 (de)
KR (1) KR880011456A (de)
CN (1) CN1014350B (de)
DE (1) DE3863565D1 (de)

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* Cited by examiner, † Cited by third party
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US4895378A (en) * 1988-06-15 1990-01-23 The Boeing Company Slidable high-temperature seal
US4917302A (en) * 1988-12-30 1990-04-17 The United States Of America As Represented By The United States National Aeronautics And Space Administration High temperature flexible seal
US5115979A (en) * 1991-05-28 1992-05-26 General Electric Company Conforming plunger seal assembly
DE4123303A1 (de) * 1991-07-13 1993-01-21 Mtu Muenchen Gmbh Absperrdichtung
US5417441A (en) * 1993-01-26 1995-05-23 The United States Of America As Represented By The Secretary Of The Air Force Low friction seal between relatively moving parts
US5323965A (en) * 1993-05-26 1994-06-28 The United States Of America As Represented By The Secretary Of The Air Force Hinge end seal
DE10110946A1 (de) * 2001-03-07 2002-09-12 Voith Paper Patent Gmbh Dichtungseinrichtung
US20070089283A1 (en) 2005-10-21 2007-04-26 Wilson David G Intermittent sealing device and method
US9561476B2 (en) 2010-12-15 2017-02-07 Praxair Technology, Inc. Catalyst containing oxygen transport membrane
EP2791082B1 (de) 2011-12-15 2021-01-20 Praxair Technology, Inc. Herstellungsverfahren für verbundsauerstofftransportmembran
US9486735B2 (en) 2011-12-15 2016-11-08 Praxair Technology, Inc. Composite oxygen transport membrane
US9341120B2 (en) 2012-02-10 2016-05-17 United Technologies Corporation Channeled spring seal for sealing an air gap between moving plates
JP2016505501A (ja) 2012-12-19 2016-02-25 プラクスエア・テクノロジー・インコーポレイテッド 酸素輸送膜集合体をシールするための方法
US9453644B2 (en) 2012-12-28 2016-09-27 Praxair Technology, Inc. Oxygen transport membrane based advanced power cycle with low pressure synthesis gas slip stream
US9670791B2 (en) 2013-03-04 2017-06-06 United Technologies Corporation Flexible finger seal for sealing a gap between turbine engine components
US9212113B2 (en) 2013-04-26 2015-12-15 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9296671B2 (en) 2013-04-26 2016-03-29 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
RU2680048C2 (ru) 2013-10-07 2019-02-14 Праксайр Текнолоджи, Инк. Реактор с комплектом керамических транспортирующих кислород мембран и способ риформинга
CA2924201A1 (en) 2013-10-08 2015-04-16 Praxair Technology, Inc. System and method for temperature control in an oxygen transport membrane based reactor
WO2015084729A1 (en) 2013-12-02 2015-06-11 Praxair Technology, Inc. Method and system for producing hydrogen using an oxygen transport membrane based reforming system with secondary reforming
CN105980666B (zh) 2014-02-12 2019-04-09 普莱克斯技术有限公司 用于生成电力的基于氧传输膜反应器的方法和系统
US10822234B2 (en) 2014-04-16 2020-11-03 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (IGCC)
WO2016057164A1 (en) 2014-10-07 2016-04-14 Praxair Technology, Inc Composite oxygen ion transport membrane
US10113437B2 (en) 2014-10-24 2018-10-30 United Technologies Corporation Multi-piece seal
US9879780B2 (en) 2014-10-24 2018-01-30 United Technologies Corporation Sliding seal
US10196912B2 (en) 2014-10-24 2019-02-05 United Technologies Corporation Bifurcated sliding seal
US10208613B2 (en) 2014-10-24 2019-02-19 United Technologies Corporation Segmented seal
US10370993B2 (en) 2014-10-24 2019-08-06 United Technologies Corporation Sliding seal
US10344609B2 (en) 2014-10-24 2019-07-09 United Technologies Corporation Bifurcated sliding seal
US10167730B2 (en) 2014-10-24 2019-01-01 United Technologies Corporation Sliding seal
US9587503B2 (en) 2014-10-24 2017-03-07 United Technologies Corporation Hinged seal
US9512735B2 (en) 2014-10-24 2016-12-06 United Technologies Corporation Sliding seal
US9587502B2 (en) 2015-03-06 2017-03-07 United Technologies Corporation Sliding compliant seal
US10260364B2 (en) 2015-03-09 2019-04-16 United Technologies Corporation Sliding seal
US10202862B2 (en) 2015-04-08 2019-02-12 United Technologies Corporation Sliding seal
US10041366B2 (en) 2015-04-22 2018-08-07 United Technologies Corporation Seal
CN104847531B (zh) * 2015-05-08 2017-02-01 中国航空工业集团公司沈阳发动机设计研究所 一种塞式喷管及密封结构
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
JP2019513081A (ja) 2016-04-01 2019-05-23 プラクスエア・テクノロジー・インコーポレイテッド 触媒含有酸素輸送膜
CN108252821B (zh) * 2017-12-26 2020-04-07 中国航发四川燃气涡轮研究院 一种用于喷管调节板与机匣的组合金属弹性密封结构
EP3797085A1 (de) 2018-05-21 2021-03-31 Praxair Technology, Inc. Otm-synthesegaspaneel mit gasbeheiztem reformer
US11692510B2 (en) * 2021-08-20 2023-07-04 General Electric Company Plunger seal assembly and sealing method
CN113700572B (zh) * 2021-10-28 2022-02-01 中国航发四川燃气涡轮研究院 一种用于二元矢量喷管收敛段的侧向组合运动密封结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182171C (nl) * 1952-09-12 Delta Nederland B V Collectorzonweringsstelsel.
CH385579A (de) * 1960-08-24 1964-12-15 Karl Dipl Ing Urech Dichtung für gegeneinander bewegliche Teile
FR1536514A (fr) * 1966-08-05 United Aircraft Corp Dispositif d'étanchéité aux fluides actionné par pression
US3892358A (en) * 1971-03-17 1975-07-01 Gen Electric Nozzle seal
US4212472A (en) * 1978-05-30 1980-07-15 Nippondenso Co., Ltd. Seal assembly for rotary heat-exchanger
US4433848A (en) * 1982-12-20 1984-02-28 Westinghouse Electric Corp. Large annular segmented seal with lock portions for missile launch tube
US4575099A (en) * 1984-01-27 1986-03-11 General Electric Company High excursion seal with flexible membrane to prevent gas leakage through hinge
US4645217A (en) * 1985-11-29 1987-02-24 United Technologies Corporation Finger seal assembly

Also Published As

Publication number Publication date
JPS63253127A (ja) 1988-10-20
US4783085A (en) 1988-11-08
JP2596443B2 (ja) 1997-04-02
CN88101623A (zh) 1988-10-19
KR880011456A (ko) 1988-10-28
CN1014350B (zh) 1991-10-16
EP0284539B1 (de) 1991-07-10
EP0284539A2 (de) 1988-09-28
EP0284539A3 (en) 1989-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee