JP5798413B2 - コンプライアントプレート部材の振動を減衰させる振動ダンパーを備えたシール組立体 - Google Patents

コンプライアントプレート部材の振動を減衰させる振動ダンパーを備えたシール組立体 Download PDF

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Publication number
JP5798413B2
JP5798413B2 JP2011185513A JP2011185513A JP5798413B2 JP 5798413 B2 JP5798413 B2 JP 5798413B2 JP 2011185513 A JP2011185513 A JP 2011185513A JP 2011185513 A JP2011185513 A JP 2011185513A JP 5798413 B2 JP5798413 B2 JP 5798413B2
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JP
Japan
Prior art keywords
vibration damper
compliant plate
plate member
seal assembly
compliant
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
JP2011185513A
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English (en)
Japanese (ja)
Other versions
JP2012052662A5 (enExample
JP2012052662A (ja
Inventor
リシケス・ヴィシュヴァス・デオ
ノルマン・アーノルド・ターンクイスト
ファルサード・ガスリプール
ウィリアム・エドワード・アディス
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.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2012052662A publication Critical patent/JP2012052662A/ja
Publication of JP2012052662A5 publication Critical patent/JP2012052662A5/ja
Application granted granted Critical
Publication of JP5798413B2 publication Critical patent/JP5798413B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Vibration Dampers (AREA)
  • Sealing Devices (AREA)
  • Vibration Prevention Devices (AREA)
JP2011185513A 2010-08-31 2011-08-29 コンプライアントプレート部材の振動を減衰させる振動ダンパーを備えたシール組立体 Expired - Fee Related JP5798413B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/873,118 2010-08-31
US12/873,118 US8382120B2 (en) 2010-08-31 2010-08-31 Method and apparatus for compliant plate seals

Publications (3)

Publication Number Publication Date
JP2012052662A JP2012052662A (ja) 2012-03-15
JP2012052662A5 JP2012052662A5 (enExample) 2014-09-25
JP5798413B2 true JP5798413B2 (ja) 2015-10-21

Family

ID=45566345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011185513A Expired - Fee Related JP5798413B2 (ja) 2010-08-31 2011-08-29 コンプライアントプレート部材の振動を減衰させる振動ダンパーを備えたシール組立体

Country Status (5)

Country Link
US (1) US8382120B2 (enExample)
JP (1) JP5798413B2 (enExample)
DE (1) DE102011053080A1 (enExample)
FR (1) FR2964143B1 (enExample)
RU (1) RU2595286C2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100264600A1 (en) * 2009-04-21 2010-10-21 Richard Lee Willms Pneumatic mechanical seal
JP5473685B2 (ja) * 2010-03-10 2014-04-16 三菱重工業株式会社 軸シール装置及び軸シール装置を備える回転機械
WO2014143325A1 (en) * 2013-03-15 2014-09-18 Copeland Andrew D Seal assembly for a gas turbine engine and method of forming a turbine engine component
WO2015053935A1 (en) * 2013-10-11 2015-04-16 United Technologies Corporation Non-linearly deflecting brush seal land
US9377108B2 (en) * 2013-11-22 2016-06-28 General Electric Company Variable stiffness compliant plate seal
JP6125412B2 (ja) * 2013-11-22 2017-05-10 三菱重工業株式会社 軸シール装置、回転機械、及び軸シール装置の製造方法
US9429041B2 (en) 2014-05-14 2016-08-30 General Electric Company Turbomachine component displacement apparatus and method of use
US10801348B2 (en) 2014-10-14 2020-10-13 Raytheon Technologies Corporation Non-contacting dynamic seal
US9856886B2 (en) * 2015-01-08 2018-01-02 Honeywell International Inc. Multistage radial compressor baffle
JP6358976B2 (ja) * 2015-02-20 2018-07-18 三菱日立パワーシステムズ株式会社 タービン用シール装置及びタービン、並びにシール装置用の薄板
US9951632B2 (en) 2015-07-23 2018-04-24 Honeywell International Inc. Hybrid bonded turbine rotors and methods for manufacturing the same
DE102015013660A1 (de) * 2015-10-22 2017-04-27 Man Diesel & Turbo Se Trockengasdichtung und Strömungsmaschine mit einer Trockengasdichtung
JP6631837B2 (ja) * 2016-05-09 2020-01-15 三菱日立パワーシステムズ株式会社 シールセグメント及び回転機械
JP6675262B2 (ja) * 2016-05-09 2020-04-01 三菱日立パワーシステムズ株式会社 シールセグメント及び回転機械
US10844741B2 (en) * 2016-11-21 2020-11-24 Pratt & Whitney Canada Corp. Brush seal assembly and method
TR201705399A2 (tr) 2017-04-11 2017-09-21 Sdm Siradisi Arge Ve Muehendislik Sanayi Ticaret Anonim Sirketi Örgü kumaş destekli yaprak keçe
US10724386B2 (en) * 2017-08-18 2020-07-28 Raytheon Technologies Corporation Blade platform with damper restraint

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1079929A1 (ru) * 1983-01-25 1984-03-15 Предприятие П/Я Р-6521 Уплотнение с плавающим кольцом
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
IT1284468B1 (it) * 1995-07-28 1998-05-21 Mtu Muenchen Gmbh Guarnizione a spazzola per turbomacchine
DE19529655C2 (de) * 1995-08-11 1999-04-22 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
GB9801864D0 (en) 1998-01-30 1998-03-25 Rolls Royce Plc A seal arrangement
JP3692300B2 (ja) 1998-07-13 2005-09-07 三菱重工業株式会社 軸シールおよびそれを用いたタービン
US6880829B1 (en) 2000-11-06 2005-04-19 Advanced Components & Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
JP2002159343A (ja) * 2000-11-27 2002-06-04 Eagle Engineering Aerospace Co Ltd ブラシ型シール装置
CA2359933C (en) * 2001-02-08 2006-03-14 Mitsubishi Heavy Industries, Ltd. Shaft seal and gas turbine
US6612581B2 (en) 2001-12-04 2003-09-02 General Electric Company Brush seal coil for rotary machinery and method of retrofitting
US6644668B1 (en) * 2002-06-13 2003-11-11 General Electric Company Brush seal support
US6685427B1 (en) * 2002-07-23 2004-02-03 General Electric Company Brush seal for a rotary machine and method of retrofitting
WO2005008067A2 (en) 2003-07-18 2005-01-27 Envirotech Pumpsystems, Inc. Impeller and cutting elements for centrifugal chopper pumps
US8382119B2 (en) * 2006-08-15 2013-02-26 General Electric Company Compliant plate seals for turbomachinery
US7419164B2 (en) * 2006-08-15 2008-09-02 General Electric Company Compliant plate seals for turbomachinery
US20100143102A1 (en) 2008-02-18 2010-06-10 General Electric Company Compliant plate seal with self-correcting behavior
US8794631B2 (en) * 2009-01-12 2014-08-05 General Electric Company Method of manufacturing of a compliant plate seal assembly

Also Published As

Publication number Publication date
FR2964143A1 (fr) 2012-03-02
FR2964143B1 (fr) 2016-07-15
RU2595286C2 (ru) 2016-08-27
DE102011053080A1 (de) 2012-03-01
US8382120B2 (en) 2013-02-26
US20120049461A1 (en) 2012-03-01
RU2011135911A (ru) 2013-03-10
JP2012052662A (ja) 2012-03-15

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