DE102009003423B4 - Zurückziehbare elastische Plattendichtungen - Google Patents

Zurückziehbare elastische Plattendichtungen Download PDF

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Publication number
DE102009003423B4
DE102009003423B4 DE102009003423.4A DE102009003423A DE102009003423B4 DE 102009003423 B4 DE102009003423 B4 DE 102009003423B4 DE 102009003423 A DE102009003423 A DE 102009003423A DE 102009003423 B4 DE102009003423 B4 DE 102009003423B4
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DE
Germany
Prior art keywords
plate seal
seal
housing
elastic plate
resilient
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
DE102009003423.4A
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German (de)
English (en)
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DE102009003423A1 (de
Inventor
Norman Arnold Turnquist
Frederick George Baily
Bernard Arthur Couture
Jason Paul Mortzheim
Sean Douglas Feeny
Willam Edward Adis
Shorya Awtar
Nikhil Kumar Verma
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General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102009003423A1 publication Critical patent/DE102009003423A1/de
Application granted granted Critical
Publication of DE102009003423B4 publication Critical patent/DE102009003423B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3292—Lamellar structures
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F05D2260/38—Retaining components in desired mutual position by a spring, i.e. spring loaded or biased towards a certain position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DE102009003423.4A 2008-02-04 2009-02-03 Zurückziehbare elastische Plattendichtungen Expired - Fee Related DE102009003423B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/025,097 2008-02-04
US12/025,097 US7909335B2 (en) 2008-02-04 2008-02-04 Retractable compliant plate seals

Publications (2)

Publication Number Publication Date
DE102009003423A1 DE102009003423A1 (de) 2009-08-06
DE102009003423B4 true DE102009003423B4 (de) 2022-04-28

Family

ID=40822316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009003423.4A Expired - Fee Related DE102009003423B4 (de) 2008-02-04 2009-02-03 Zurückziehbare elastische Plattendichtungen

Country Status (5)

Country Link
US (1) US7909335B2 (https=)
JP (1) JP5329248B2 (https=)
DE (1) DE102009003423B4 (https=)
FR (1) FR2927140B1 (https=)
RU (1) RU2501955C2 (https=)

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JP5848372B2 (ja) * 2014-01-28 2016-01-27 三菱重工業株式会社 軸シール装置及び回転機械
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US9945243B2 (en) * 2014-10-14 2018-04-17 Rolls-Royce Corporation Turbine shroud with biased blade track
GB2536861A (en) * 2014-12-17 2016-10-05 Rolls Royce Plc A gas turbine engine with a compliant filament seal arrangement
US10100649B2 (en) 2015-03-31 2018-10-16 Rolls-Royce North American Technologies Inc. Compliant rail hanger
US10132184B2 (en) * 2016-03-16 2018-11-20 United Technologies Corporation Boas spring loaded rail shield
US10161258B2 (en) * 2016-03-16 2018-12-25 United Technologies Corporation Boas rail shield
JP6423404B2 (ja) * 2016-11-01 2018-11-14 有限会社飯田製作所 シール構造及びその製造方法
JP6309606B1 (ja) * 2016-12-21 2018-04-11 三井電気精機株式会社 遠心分離システム
US10519790B2 (en) * 2017-06-15 2019-12-31 General Electric Company Turbine shroud assembly
IT201700074311A1 (it) * 2017-07-03 2019-01-03 Nuovo Pignone Tecnologie Srl Metodo per fare tenuta, sistema di tenuta e macchina / method of providing sealing, sealing system and machine
US10774668B2 (en) 2017-09-20 2020-09-15 General Electric Company Intersage seal assembly for counter rotating turbine
US10392957B2 (en) 2017-10-05 2019-08-27 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having load distribution features
US10822983B2 (en) 2018-02-06 2020-11-03 Raytheon Technologies Corportation Hydrostatic seal with abradable teeth for gas turbine engine
US20210062669A1 (en) * 2019-08-26 2021-03-04 United Technologies Corporation Hydrostatic seal with seal stops
JP2021092234A (ja) * 2019-12-06 2021-06-17 株式会社東芝 シール装置
DE112021004096T5 (de) 2020-11-25 2023-06-01 Mitsubishi Heavy Industries, Ltd. Dichtungsvorrichtung
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
DE112023000281T5 (de) * 2022-01-17 2024-12-05 Mitsubishi Heavy Industries, Ltd. Dichtungsvorrichtung und drehmaschine
CA3199803A1 (en) * 2022-05-18 2023-11-18 Steve Abramson Weatherstripping backing with self-adjusting angled guideposts
WO2025004725A1 (ja) * 2023-06-29 2025-01-02 三菱重工業株式会社 シール装置、シールシステム及び回転機械
CN120556986B (zh) * 2025-08-01 2025-10-28 浙江农林大学 基于主动气囊驱动的柱面间隙形状智能调控系统及方法

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Also Published As

Publication number Publication date
DE102009003423A1 (de) 2009-08-06
JP2009185811A (ja) 2009-08-20
JP5329248B2 (ja) 2013-10-30
RU2501955C2 (ru) 2013-12-20
FR2927140A1 (fr) 2009-08-07
US20090196742A1 (en) 2009-08-06
US7909335B2 (en) 2011-03-22
RU2009103534A (ru) 2010-08-10
FR2927140B1 (fr) 2016-09-02

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