FI921476A0 - Hydraulisk kraftkonverter foer ett material med formminne. - Google Patents
Hydraulisk kraftkonverter foer ett material med formminne.Info
- Publication number
- FI921476A0 FI921476A0 FI921476A FI921476A FI921476A0 FI 921476 A0 FI921476 A0 FI 921476A0 FI 921476 A FI921476 A FI 921476A FI 921476 A FI921476 A FI 921476A FI 921476 A0 FI921476 A0 FI 921476A0
- Authority
- FI
- Finland
- Prior art keywords
- kraftkonverter
- formminne
- hydraulik
- foer ett
- material med
- Prior art date
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)
- Forging (AREA)
- Materials For Medical Uses (AREA)
- Braking Systems And Boosters (AREA)
- Manipulator (AREA)
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 |
---|---|
FI921476A0 true FI921476A0 (fi) | 1992-04-03 |
FI921476A FI921476A (fi) | 1992-04-03 |
Family
ID=23779568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI921476A FI921476A (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) | FI921476A (fi) |
NO (1) | NO921329L (fi) |
WO (1) | WO1992002729A1 (fi) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079920A (en) * | 1989-12-11 | 1992-01-14 | Whitehead Charles A | Hydraulic shape memory material stress to hydraulic pressure transducer |
US4945727A (en) * | 1989-12-11 | 1990-08-07 | Whitehead Charles A | Hydraulic shape memory alloy actuator |
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 |
US5199497A (en) * | 1992-02-14 | 1993-04-06 | Baker Hughes Incorporated | Shape-memory actuator for use in subterranean wells |
US5215145A (en) * | 1992-02-14 | 1993-06-01 | Baker Hughes Incorporated | Wedge-set sealing flap for use in subterranean wellbores |
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 |
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 |
CA2517312C (en) * | 2003-02-27 | 2007-12-04 | University Of Washington | Design of ferromagnetic shape memory alloy composites and actuators incorporating such materials |
US7688168B2 (en) * | 2003-02-27 | 2010-03-30 | University Of Washington | Actuators based on ferromagnetic shape memory alloy composites |
DE102004033240B3 (de) * | 2004-07-08 | 2005-11-24 | Benteler Automobiltechnik Gmbh | Lenksäule |
US7648589B2 (en) * | 2004-09-08 | 2010-01-19 | University Of Washington | Energy absorbent material |
CA2677741C (en) * | 2007-05-16 | 2012-09-04 | Thyssen Elevator Capital Corp. | Actively damped tension member |
US8586176B2 (en) * | 2007-11-02 | 2013-11-19 | University Of Washington | Shape memory alloy fibers and shape memory polymer fibers and films and their 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 |
EP2701561A2 (en) * | 2010-06-01 | 2014-03-05 | Oded Loebl | Coffee maker |
US9787131B2 (en) | 2010-07-22 | 2017-10-10 | University Of Houston | Actuation of shape memory alloy materials using ultracapacitors |
US9145903B2 (en) | 2010-07-22 | 2015-09-29 | Cameron International Corporation | Shape memory alloy powered hydraulic accumulator having actuation plates |
US8695334B2 (en) | 2010-07-22 | 2014-04-15 | University Of Houston | Shape memory alloy powered hydraulic accumulator having wire clamps |
US8701406B2 (en) | 2010-07-22 | 2014-04-22 | University Of Houston | Shape memory alloy powered hydraulic accumulator having wire guides |
CN104040871B (zh) | 2011-10-26 | 2016-11-16 | 奥图斯普公司 | 记忆合金致动设备及其制造及使用方法 |
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 |
JP2019513202A (ja) * | 2016-03-10 | 2019-05-23 | ケロッグス リサーチ ラブズ | 取引文書処理のためのシステムおよび方法 |
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 |
US11473689B1 (en) * | 2020-10-13 | 2022-10-18 | National Technology & Engineering Solutions Of Sandia, Llc | Passive tube closure valve |
US11986875B1 (en) | 2020-10-13 | 2024-05-21 | National Technology & Engineering Solutions Of Sandia, Llc | Passive conduit or cable modification device |
WO2023034215A1 (en) * | 2021-08-30 | 2023-03-09 | Johnson Controls Tyco IP Holdings LLP | Actuator for a valve |
Family Cites Families (8)
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 |
-
1989
- 1989-12-11 US US07/448,250 patent/US4945727A/en not_active Expired - Lifetime
-
1990
- 1990-08-06 AU AU67153/90A patent/AU657900B2/en not_active Ceased
- 1990-08-06 DE DE69026509T patent/DE69026509T2/de not_active Expired - Fee Related
- 1990-08-06 WO PCT/US1990/004379 patent/WO1992002729A1/en active IP Right Grant
- 1990-08-06 KR KR1019920700781A patent/KR100221988B1/ko not_active IP Right Cessation
- 1990-08-06 BR BR909007723A patent/BR9007723A/pt unknown
- 1990-08-06 CA CA002067252A patent/CA2067252C/en not_active Expired - Lifetime
- 1990-08-06 EP EP90916610A patent/EP0494997B1/en not_active Expired - Lifetime
- 1990-08-06 JP JP2515484A patent/JPH07500889A/ja active Pending
-
1992
- 1992-04-03 FI FI921476A patent/FI921476A/fi not_active Application Discontinuation
- 1992-04-03 NO NO92921329A patent/NO921329L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO921329D0 (no) | 1992-04-03 |
AU6715390A (en) | 1992-03-02 |
CA2067252A1 (en) | 1992-02-07 |
KR100221988B1 (ko) | 1999-09-15 |
EP0494997A1 (en) | 1992-07-22 |
DE69026509T2 (de) | 1996-12-12 |
US4945727A (en) | 1990-08-07 |
FI921476A (fi) | 1992-04-03 |
CA2067252C (en) | 2001-01-23 |
DE69026509D1 (de) | 1996-05-15 |
AU657900B2 (en) | 1995-03-30 |
JPH07500889A (ja) | 1995-01-26 |
KR920704011A (ko) | 1992-12-19 |
WO1992002729A1 (en) | 1992-02-20 |
EP0494997B1 (en) | 1996-04-10 |
NO921329L (no) | 1992-06-04 |
BR9007723A (pt) | 1992-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |