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FI921476A - Hydraulisk kraftkonverter foer ett material med formminne. - Google Patents

Hydraulisk kraftkonverter foer ett material med formminne. Download PDF

Info

Publication number
FI921476A
FI921476A FI921476A FI921476A FI921476A FI 921476 A FI921476 A FI 921476A FI 921476 A FI921476 A FI 921476A FI 921476 A FI921476 A FI 921476A FI 921476 A FI921476 A FI 921476A
Authority
FI
Finland
Prior art keywords
kraftkonverter
formminne
hydraulik
foer ett
material med
Prior art date
Application number
FI921476A
Other languages
English (en)
Other versions
FI921476A0 (fi
Inventor
Charles A Whitehead
Kenneth N Groom
Original Assignee
Charles A Whitehead
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 Charles A Whitehead filed Critical Charles A Whitehead
Publication of FI921476A publication Critical patent/FI921476A/fi
Publication of FI921476A0 publication Critical patent/FI921476A0/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5006—Shape memory
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/32—Electric or magnetic using shape memory or other thermo-mechanical elements
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/10—Plural pistons interacting by fluid pressure, e.g. hydraulic force amplifiers using different sized pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Systems And Boosters (AREA)
  • Forging (AREA)
  • Materials For Medical Uses (AREA)
  • Manipulator (AREA)
FI921476A 1989-12-11 1992-04-03 Hydraulisk kraftkonverter foer ett material med formminne. FI921476A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/448,250 US4945727A (en) 1989-12-11 1989-12-11 Hydraulic shape memory alloy actuator
PCT/US1990/004379 WO1992002729A1 (en) 1989-12-11 1990-08-06 Hydraulic shape memory material force converter

Publications (2)

Publication Number Publication Date
FI921476A true FI921476A (fi) 1992-04-03
FI921476A0 FI921476A0 (fi) 1992-04-03

Family

ID=23779568

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921476A FI921476A0 (fi) 1989-12-11 1992-04-03 Hydraulisk kraftkonverter foer ett material med formminne.

Country Status (11)

Country Link
US (1) US4945727A (fi)
EP (1) EP0494997B1 (fi)
JP (1) JPH07500889A (fi)
KR (1) KR100221988B1 (fi)
AU (1) AU657900B2 (fi)
BR (1) BR9007723A (fi)
CA (1) CA2067252C (fi)
DE (1) DE69026509T2 (fi)
FI (1) FI921476A0 (fi)
NO (1) NO921329L (fi)
WO (1) WO1992002729A1 (fi)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945727A (en) * 1989-12-11 1990-08-07 Whitehead Charles A Hydraulic shape memory alloy actuator
US5079920A (en) * 1989-12-11 1992-01-14 Whitehead Charles A Hydraulic shape memory material stress to hydraulic pressure transducer
US5129753A (en) * 1990-11-13 1992-07-14 Trw Inc. Shape memory wire latch mechanism
US5273116A (en) * 1992-02-14 1993-12-28 Baker Hughes Incorporated Firing mechanism for actuating wellbore tools
US5215145A (en) * 1992-02-14 1993-06-01 Baker Hughes Incorporated Wedge-set sealing flap for use in subterranean wellbores
US5199497A (en) * 1992-02-14 1993-04-06 Baker Hughes Incorporated Shape-memory actuator for use in subterranean wells
US5160233A (en) * 1992-05-13 1992-11-03 The United State Of America As Representd By The Administrator Of The National Aeronautics And Space Administration Fastening apparatus having shape memory alloy actuator
US5626581A (en) * 1995-11-27 1997-05-06 Volunteers For Medical Engineering Implantable bone lengthening apparatus
US5701825A (en) * 1996-03-28 1997-12-30 Zeftek, Inc. Gap closing device for closing side wall gaps in auto rack cars
JP3137594B2 (ja) * 1997-03-31 2001-02-26 ババカル ンゴム 動力発生機構
US6022220A (en) * 1997-11-17 2000-02-08 Haugen; Peter C. Memory wire braille tactile system
US6247678B1 (en) 1999-11-01 2001-06-19 Swagelok Company Shape memory alloy actuated fluid control valve
KR20020022479A (ko) * 2000-09-20 2002-03-27 윤종용 세탁기의 배수 제어 장치
JP2002130114A (ja) * 2000-10-20 2002-05-09 Toshiba Corp アクチュエータ装置
US6374608B1 (en) 2001-03-06 2002-04-23 Charles James Corris Shape memory alloy wire actuator
US6779963B2 (en) * 2002-11-21 2004-08-24 General Electric Company Apparatus and method to control force exerted on steam turbines by inlet pipes
US8072302B2 (en) 2003-02-27 2011-12-06 University Of Washington Through Its Center For Commercialization Inchworm actuator based on shape memory alloy composite diaphragm
US7688168B2 (en) * 2003-02-27 2010-03-30 University Of Washington Actuators based on ferromagnetic shape memory alloy composites
US7280016B2 (en) * 2003-02-27 2007-10-09 University Of Washington Design of membrane actuator based on ferromagnetic shape memory alloy composite for synthetic jet actuator
JP4418817B2 (ja) * 2003-02-27 2010-02-24 ユニヴァーシティ オブ ワシントン 強磁性形状記憶合金複合材料および前記材料を組み込んだアクチュエータの設計
DE102004033240B3 (de) * 2004-07-08 2005-11-24 Benteler Automobiltechnik Gmbh Lenksäule
WO2006029174A2 (en) * 2004-09-08 2006-03-16 University Of Washington Energy absorbent material
CA2677741C (en) * 2007-05-16 2012-09-04 Thyssen Elevator Capital Corp. Actively damped tension member
WO2009059332A1 (en) * 2007-11-02 2009-05-07 University Of Washington Design of shape memory - shape memory polymer composites for reversible shape changes
TW200923458A (en) * 2007-11-20 2009-06-01 Chicony Electronics Co Ltd Activation device with shape memory alloy
CN101666299B (zh) * 2008-09-01 2011-06-22 北京有色金属研究总院 形状记忆合金位移叠加驱动机构
US20110234362A1 (en) 2008-12-10 2011-09-29 Raytheon Company Shape memory circuit breakers
US8418455B2 (en) * 2008-12-10 2013-04-16 Raytheon Company Shape memory alloy separating apparatuses
US8764286B2 (en) * 2008-12-10 2014-07-01 Raytheon Company Shape memory thermal sensors
US8789366B2 (en) * 2008-12-10 2014-07-29 Raytheon Company Shape memory stored energy assemblies and methods for using the same
US9127696B2 (en) * 2009-12-04 2015-09-08 Cameron International Corporation Shape memory alloy powered hydraulic accumulator
DE102010021183A1 (de) * 2010-05-21 2011-11-24 Günther Zimmer Anstoßvorrichtung mit hoher Betriebssicherheit
CA2801176A1 (en) * 2010-06-01 2011-12-08 Oded Loebl Coffee maker
US9145903B2 (en) 2010-07-22 2015-09-29 Cameron International Corporation Shape memory alloy powered hydraulic accumulator having actuation plates
US8701406B2 (en) 2010-07-22 2014-04-22 University Of Houston Shape memory alloy powered hydraulic accumulator having wire guides
US8695334B2 (en) 2010-07-22 2014-04-15 University Of Houston Shape memory alloy powered hydraulic accumulator having wire clamps
US9787131B2 (en) 2010-07-22 2017-10-10 University Of Houston Actuation of shape memory alloy materials using ultracapacitors
US9206789B2 (en) 2011-10-26 2015-12-08 Autosplice, Inc. Memory alloy-actuated apparatus and methods for making and using the same
US9334675B2 (en) 2012-08-15 2016-05-10 Raytheon Company Passive safety mechanism utilizing self-fracturing shape memory material
US9470213B2 (en) 2012-10-16 2016-10-18 Raytheon Company Heat-actuated release mechanism
US10254097B2 (en) 2015-04-15 2019-04-09 Raytheon Company Shape memory alloy disc vent cover release
US9913650B2 (en) 2015-12-09 2018-03-13 Dean Pick Anchor for shape memory alloy wire and actuator
CA3017145C (en) * 2016-03-10 2020-01-28 Kellogg's Research Labs Modular power generator
GB201611171D0 (en) * 2016-06-28 2016-08-10 Exergyn Ltd SMA bundle piston cushioning system for use in an energy recovery device
US10709845B2 (en) 2016-07-21 2020-07-14 Amgen Inc. Drug delivery device with a rotatable drive mechanism
US20180372076A1 (en) * 2017-06-26 2018-12-27 Shinano Kenshi Kabushiki Kaisha Syringe actuation system
US20200355170A1 (en) * 2019-05-09 2020-11-12 Alfred R. Austen Performance Amplification of Super-Elastic and Shape Memory Actuator Devices Using Response Modification With Hydraulic and Pseudo Hydraulic Means
US11986875B1 (en) 2020-10-13 2024-05-21 National Technology & Engineering Solutions Of Sandia, Llc Passive conduit or cable modification device
US11473689B1 (en) * 2020-10-13 2022-10-18 National Technology & Engineering Solutions Of Sandia, Llc Passive tube closure valve
WO2023034215A1 (en) * 2021-08-30 2023-03-09 Johnson Controls Tyco IP Holdings LLP Actuator for a valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403238A (en) * 1966-04-05 1968-09-24 Navy Usa Conversion of heat energy to mechanical energy
JPS5343153A (en) * 1976-09-30 1978-04-19 Masayasu Negishi Heat engine
EP0045250A1 (en) * 1980-07-25 1982-02-03 Innovative Technology International, Inc. Memory alloy thermal motor
AU7337981A (en) * 1980-07-25 1982-01-28 Innovative Technology International Inc. Memory alloy thermal motor
US4434618A (en) * 1982-07-19 1984-03-06 Dillon Corbett L Engine construction
JPS6081476A (ja) * 1983-10-12 1985-05-09 Hitachi Ltd アクチユエ−タ
JPS60232448A (ja) * 1984-05-02 1985-11-19 Nissan Motor Co Ltd 空気調和装置
US4945727A (en) * 1989-12-11 1990-08-07 Whitehead Charles A Hydraulic shape memory alloy actuator

Also Published As

Publication number Publication date
US4945727A (en) 1990-08-07
FI921476A0 (fi) 1992-04-03
CA2067252C (en) 2001-01-23
JPH07500889A (ja) 1995-01-26
DE69026509D1 (de) 1996-05-15
NO921329D0 (no) 1992-04-03
DE69026509T2 (de) 1996-12-12
EP0494997B1 (en) 1996-04-10
AU657900B2 (en) 1995-03-30
KR920704011A (ko) 1992-12-19
CA2067252A1 (en) 1992-02-07
AU6715390A (en) 1992-03-02
WO1992002729A1 (en) 1992-02-20
BR9007723A (pt) 1992-09-01
EP0494997A1 (en) 1992-07-22
NO921329L (no) 1992-06-04
KR100221988B1 (ko) 1999-09-15

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Legal Events

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