EP2116621A3 - Hochtemperatur-Formspeicherlegierungsaktuatoren - Google Patents

Hochtemperatur-Formspeicherlegierungsaktuatoren Download PDF

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Publication number
EP2116621A3
EP2116621A3 EP09250494A EP09250494A EP2116621A3 EP 2116621 A3 EP2116621 A3 EP 2116621A3 EP 09250494 A EP09250494 A EP 09250494A EP 09250494 A EP09250494 A EP 09250494A EP 2116621 A3 EP2116621 A3 EP 2116621A3
Authority
EP
European Patent Office
Prior art keywords
high temperature
shape memory
memory alloy
temperature shape
alloy actuators
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.)
Withdrawn
Application number
EP09250494A
Other languages
English (en)
French (fr)
Other versions
EP2116621A2 (de
Inventor
Don Mark Lipkin
Liang Jiang
Ronald Scott Bunker
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
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 EP2116621A2 publication Critical patent/EP2116621A2/de
Publication of EP2116621A3 publication Critical patent/EP2116621A3/de
Withdrawn legal-status Critical Current

Links

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
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/01—Shape memory effect
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/505—Shape memory behaviour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Micromachines (AREA)
EP09250494A 2008-02-27 2009-02-24 Hochtemperatur-Formspeicherlegierungsaktuatoren Withdrawn EP2116621A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/038,424 US20150083281A1 (en) 2007-12-26 2008-02-27 High temperature shape memory alloy actuators

Publications (2)

Publication Number Publication Date
EP2116621A2 EP2116621A2 (de) 2009-11-11
EP2116621A3 true EP2116621A3 (de) 2010-11-17

Family

ID=41010438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09250494A Withdrawn EP2116621A3 (de) 2008-02-27 2009-02-24 Hochtemperatur-Formspeicherlegierungsaktuatoren

Country Status (4)

Country Link
US (1) US20150083281A1 (de)
EP (1) EP2116621A3 (de)
JP (1) JP5523719B2 (de)
CN (1) CN101532400B (de)

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US9200527B2 (en) * 2011-01-04 2015-12-01 General Electric Company Systems, methods, and apparatus for a turbine interstage rim seal
US8635868B2 (en) 2011-01-24 2014-01-28 Carefusion 303, Inc. Self-aligning termination for memory alloy wire
US8845272B2 (en) 2011-02-25 2014-09-30 General Electric Company Turbine shroud and a method for manufacturing the turbine shroud
CH704526A1 (de) 2011-02-28 2012-08-31 Alstom Technology Ltd Dichtungsanordnung für eine thermische Maschine.
CN102251146B (zh) * 2011-07-14 2013-04-24 北京航空航天大学 一种钛镍铝基高温合金材料及其等温锻造制备方法
US8939709B2 (en) * 2011-07-18 2015-01-27 General Electric Company Clearance control for a turbine
US20130042426A1 (en) * 2011-08-17 2013-02-21 GM Global Technology Operations LLC Electronic vehicle wiper blade parking mechanism
US9671030B2 (en) * 2012-03-30 2017-06-06 General Electric Company Metallic seal assembly, turbine component, and method of regulating airflow in turbo-machinery
US9188010B2 (en) * 2012-06-25 2015-11-17 General Electric Company Systems and methods to control flow in a rotor wheel
US9297310B2 (en) 2012-10-18 2016-03-29 General Electric Company Part load performance improvement using deformable bore plugs
US9261022B2 (en) 2012-12-07 2016-02-16 General Electric Company System for controlling a cooling flow from a compressor section of a gas turbine
US10138742B2 (en) * 2012-12-29 2018-11-27 United Technologies Corporation Multi-ply finger seal
US9567113B2 (en) * 2013-05-03 2017-02-14 The Boeing Company Thermal seal with thermally induced shape change
US20140361499A1 (en) * 2013-06-11 2014-12-11 General Electric Company Shape memory alloy intersegment seals
US9416675B2 (en) 2014-01-27 2016-08-16 General Electric Company Sealing device for providing a seal in a turbomachine
US20150343548A1 (en) * 2014-05-30 2015-12-03 GM Global Technology Operations LLC Method for joining wire
US10099290B2 (en) 2014-12-18 2018-10-16 General Electric Company Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components
WO2017034550A1 (en) * 2015-08-25 2017-03-02 Halliburton Energy Services, Inc. Torque transmission joint with shape-memory alloy cladding for a bottom-hole assembly
CN105296836B (zh) * 2015-11-17 2017-12-08 北京科技大学 一种具有形状记忆效应的NxMy高熵合金及其制备方法
CN106086501B (zh) * 2016-05-31 2017-09-12 有研亿金新材料有限公司 一种贵金属合金及其制备方法和应用
US10612658B2 (en) * 2016-06-03 2020-04-07 Fmc Technologies, Inc. Shape memory alloy member for use in polymer or composite seal applications
JP6883818B2 (ja) * 2017-02-28 2021-06-09 国立研究開発法人物質・材料研究機構 高温形状記憶合金およびその製造方法
JP7175477B2 (ja) * 2017-06-27 2022-11-21 株式会社C&A 金属部材
RU2685926C1 (ru) * 2018-11-14 2019-04-23 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Интерметаллидный сплав на основе никеля и изделие, выполненное из него
JP7176692B2 (ja) * 2018-11-21 2022-11-22 国立研究開発法人物質・材料研究機構 高温形状記憶合金、その製造方法、それを用いたアクチュエータおよびエンジン
US11486349B2 (en) 2020-01-10 2022-11-01 General Electric Company Methods for manufacturing blade structures
US11326462B2 (en) * 2020-02-21 2022-05-10 Mechanical Dynamics & Analysis Llc Gas turbine and spacer disk for gas turbine
US11441545B2 (en) 2020-02-25 2022-09-13 General Electric Company Tungsten-based erosion-resistant leading edge protection cap for rotor blades
CA3118681A1 (en) * 2020-07-15 2022-01-15 The Boeing Company Labyrinth barrier with members constructed of a shape memory material
US11674599B2 (en) 2020-07-15 2023-06-13 The Boeing Company Seal assembly including shape memory stiffening members
US11598419B2 (en) 2020-07-15 2023-03-07 The Boeing Company Seal assembly with actuation members constructed of shape memory material
US11592112B2 (en) 2020-07-15 2023-02-28 The Boeing Company Labyrinth barrier with members constructed of a shape memory material
CN114570948B (zh) * 2022-02-15 2023-04-11 中南大学 一种对增材制造形状记忆合金零件控形的后处理方法
CN114759321B (zh) * 2022-05-24 2024-03-08 厦门海辰储能科技股份有限公司 电池以及密封方法
CN115896548B (zh) * 2022-10-24 2024-01-30 中国科学院合肥物质科学研究院 一种具有宽温域高阻尼的Co基合金及其热处理方法

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JPS5918208A (ja) * 1982-07-21 1984-01-30 Toshiba Corp ラビリンスパツキン
JPH03110046A (ja) * 1989-09-26 1991-05-10 Tokin Corp 合金細線及びその製造方法
EP0709482A1 (de) * 1994-10-28 1996-05-01 Kazuhiro Otsuka Verfahren zur Herstellung von Formgedächtnislegierungen mit hoher Umwandlungstemperatur
US6010584A (en) * 1997-09-30 2000-01-04 The United States Of America As Represented By The Secretary Of The Navy High temperature shape memory effect in ruthenium alloys
US20040187980A1 (en) * 2003-03-25 2004-09-30 Questek Innovations Llc Coherent nanodispersion-strengthened shape-memory alloys
EP1557552A1 (de) * 2004-01-20 2005-07-27 General Electric Company Gasturbinentriebwerk sowie Montage- und Betriebsverfahren für ein solches Gasturbinentriebwerk
EP1686243A2 (de) * 2005-01-26 2006-08-02 General Electric Company Turbinenstator mit Formgedächtnislegierung und Regelung des Schaufelspiels
JP2006265719A (ja) * 2005-02-25 2006-10-05 National Institute For Materials Science Ｐｄ添加ＴｉＮｂ基形状記憶合金
US20070204938A1 (en) * 2006-03-06 2007-09-06 Noebe Ronald D Precipitation hardenable high temperature shape memory alloy
US20070252014A1 (en) * 2006-04-27 2007-11-01 General Electric Company Flow regulating articles and methods of manufacture

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US5054996A (en) * 1990-07-27 1991-10-08 General Electric Company Thermal linear actuator for rotor air flow control in a gas turbine
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CN1228465C (zh) * 2003-09-26 2005-11-23 上海交通大学 微米晶钛镍钯基高温形状记忆合金制备方法
GB2437298B (en) * 2006-04-18 2008-10-01 Rolls Royce Plc A Seal Between Rotor Blade Platforms And Stator Vane Platforms, A Rotor Blade And A Stator Vane
CN100417739C (zh) * 2007-06-29 2008-09-10 北京航空航天大学 一种钴镍铁镓形状记忆合金材料
CN100462465C (zh) * 2007-09-30 2009-02-18 北京航空航天大学 一种钛锆铌锡高温形状记忆合金材料及其制备方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918208A (ja) * 1982-07-21 1984-01-30 Toshiba Corp ラビリンスパツキン
JPH03110046A (ja) * 1989-09-26 1991-05-10 Tokin Corp 合金細線及びその製造方法
EP0709482A1 (de) * 1994-10-28 1996-05-01 Kazuhiro Otsuka Verfahren zur Herstellung von Formgedächtnislegierungen mit hoher Umwandlungstemperatur
US6010584A (en) * 1997-09-30 2000-01-04 The United States Of America As Represented By The Secretary Of The Navy High temperature shape memory effect in ruthenium alloys
US20040187980A1 (en) * 2003-03-25 2004-09-30 Questek Innovations Llc Coherent nanodispersion-strengthened shape-memory alloys
EP1557552A1 (de) * 2004-01-20 2005-07-27 General Electric Company Gasturbinentriebwerk sowie Montage- und Betriebsverfahren für ein solches Gasturbinentriebwerk
EP1686243A2 (de) * 2005-01-26 2006-08-02 General Electric Company Turbinenstator mit Formgedächtnislegierung und Regelung des Schaufelspiels
JP2006265719A (ja) * 2005-02-25 2006-10-05 National Institute For Materials Science Ｐｄ添加ＴｉＮｂ基形状記憶合金
US20070204938A1 (en) * 2006-03-06 2007-09-06 Noebe Ronald D Precipitation hardenable high temperature shape memory alloy
US20070252014A1 (en) * 2006-04-27 2007-11-01 General Electric Company Flow regulating articles and methods of manufacture

Non-Patent Citations (2)

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Title
FONDA R W ET AL: "The shape memory effect in equiatomic TaRu and NbRu alloys", SCRIPTA MATERIALIA, ELSEVIER, AMSTERDAM, NL LNKD- DOI:10.1016/S1359-6462(98)00303-0, vol. 39, no. 8, 15 September 1998 (1998-09-15), pages 1031 - 1037, XP004325433, ISSN: 1359-6462 *
RONALD NOEBE ET AL: "NiTi-Based High-Temperature Shape Memory", 1 January 2007, ADVANCED STRUCTURAL MATERIALS: PROPERTIES, DESIGN OPTIMIZATION, AND APPLICATIONS, CRC PRESS, BOCA RATON, PAGE(S) 145 - 187, ISBN: 978-1-57444-634-0, XP008103927 *

Also Published As

Publication number Publication date
JP5523719B2 (ja) 2014-06-18
EP2116621A2 (de) 2009-11-11
US20150083281A1 (en) 2015-03-26
JP2009203982A (ja) 2009-09-10
CN101532400B (zh) 2015-01-07
CN101532400A (zh) 2009-09-16

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