KR102233588B1 - 분할 시일 링을 사용하여 회전 기계를 실링하는 방법 및 시스템 - Google Patents

분할 시일 링을 사용하여 회전 기계를 실링하는 방법 및 시스템 Download PDF

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KR102233588B1
KR102233588B1 KR1020140154278A KR20140154278A KR102233588B1 KR 102233588 B1 KR102233588 B1 KR 102233588B1 KR 1020140154278 A KR1020140154278 A KR 1020140154278A KR 20140154278 A KR20140154278 A KR 20140154278A KR 102233588 B1 KR102233588 B1 KR 102233588B1
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South Korea
Prior art keywords
ring
seal
sealing
face
support ring
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Korean (ko)
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KR20150054671A (ko
Inventor
시아오킹 젱
로드릭 마크 루스테드
아잠 미히르 사테
크리스토퍼 데이비드 서틀즈
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제네럴 일렉트릭 컴퍼니
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    • 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
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mechanical Sealing (AREA)
KR1020140154278A 2013-11-11 2014-11-07 분할 시일 링을 사용하여 회전 기계를 실링하는 방법 및 시스템 Active KR102233588B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/076,925 2013-11-11
US14/076,925 US9291066B2 (en) 2013-11-11 2013-11-11 Methods and systems for sealing a rotary machine using a segmented seal ring

Publications (2)

Publication Number Publication Date
KR20150054671A KR20150054671A (ko) 2015-05-20
KR102233588B1 true KR102233588B1 (ko) 2021-03-31

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KR1020140154278A Active KR102233588B1 (ko) 2013-11-11 2014-11-07 분할 시일 링을 사용하여 회전 기계를 실링하는 방법 및 시스템

Country Status (6)

Country Link
US (1) US9291066B2 (enExample)
JP (1) JP6563637B2 (enExample)
KR (1) KR102233588B1 (enExample)
CN (1) CN104632295B (enExample)
CH (1) CH708852A8 (enExample)
DE (1) DE102014115843A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9982604B2 (en) * 2015-01-20 2018-05-29 United Technologies Corporation Multi-stage inter shaft ring seal
US10415707B2 (en) * 2016-06-30 2019-09-17 General Electric Company Face seal assembly and an associated method thereof
US10626743B2 (en) 2016-06-30 2020-04-21 General Electric Company Segmented face seal assembly and an associated method thereof
US10487687B1 (en) * 2016-09-15 2019-11-26 United Technologies Corporation Gas turbine engine having a seal damper assembly
DE102017216345A1 (de) * 2017-09-14 2019-03-28 Volkswagen Ag Hybrid-Dichtring und Dichtungsanordnung mit einem solchen Hybrid-Dichtring
SE543132C2 (en) * 2018-04-25 2020-10-13 Scania Cv Ab Sealing Arrangement, Hydrodynamic Machine, and Vehicle
CN110410596B (zh) * 2019-08-06 2020-12-25 内蒙古科技大学 一种化工管道接管用安全防护组件
KR102291086B1 (ko) * 2020-02-21 2021-08-18 두산중공업 주식회사 씰링 어셈블리 및 이를 포함하는 가스터빈
KR102440256B1 (ko) * 2020-08-27 2022-09-05 두산에너빌리티 주식회사 씰링 어셈블리 및 이를 포함하는 터보머신
US12085169B2 (en) * 2020-09-25 2024-09-10 Flowserve Pte. Ltd. Pressure retained gasket seal with enhanced unloading resistance
CN112901285B (zh) * 2021-01-27 2023-03-03 中国电建集团四川工程有限公司 一种密封高压汽轮机的密封装置以及拆除方法
CN115681508B (zh) * 2022-08-05 2023-07-28 江苏中车电机有限公司 一种电机用分瓣式迷宫密封结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011163448A (ja) 2010-02-09 2011-08-25 Nippon Pillar Packing Co Ltd 軸周シール

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US3612630A (en) 1970-01-23 1971-10-12 Ferrofluidics Corp Bearing arrangement with magnetic fluid defining bearing pads
US3841787A (en) 1973-09-05 1974-10-15 Westinghouse Electric Corp Axial flow turbine structure
US4579349A (en) 1984-12-27 1986-04-01 Westinghouse Electric Corp. Single ring gland seal for a dynamoelectric machine rotating shaft
US4576384A (en) 1985-01-03 1986-03-18 A. W. Chesterton Company Split mechanical face seal
US5192085A (en) * 1990-12-17 1993-03-09 Mconie Robert Rubber drive system mechanical seal
US5961122A (en) * 1995-07-21 1999-10-05 Flowserve Management Company Split mechanical face seal and method of assembly thereof
US5820129A (en) * 1996-07-11 1998-10-13 Power Packing Co., Inc. Mechanical split double seals
US5913521A (en) * 1997-08-29 1999-06-22 John Crane Sealol Inc. Rotating seal ring component kit for a mechanical split seal
JP2899261B2 (ja) * 1997-09-01 1999-06-02 日本ピラー工業株式会社 シール装置
US6068264A (en) 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with negative pressure control system
US6059293A (en) 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
US6131912A (en) 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US20040201176A1 (en) * 1999-07-27 2004-10-14 Bjornson Carl C. Mechanical split seal
US20050242515A1 (en) 2004-04-28 2005-11-03 Brooks Melvin D Dry gas seal and method for making the same
JP5552540B2 (ja) * 2010-10-29 2014-07-16 株式会社タンケンシールセーコウ メカニカルシール

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011163448A (ja) 2010-02-09 2011-08-25 Nippon Pillar Packing Co Ltd 軸周シール

Also Published As

Publication number Publication date
KR20150054671A (ko) 2015-05-20
CH708852A8 (de) 2015-07-31
US20150132116A1 (en) 2015-05-14
CN104632295A (zh) 2015-05-20
JP6563637B2 (ja) 2019-08-21
DE102014115843A1 (de) 2015-05-13
CH708852A2 (de) 2015-05-15
US9291066B2 (en) 2016-03-22
JP2015094472A (ja) 2015-05-18
CN104632295B (zh) 2018-06-01

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