ITMI20121988A1 - Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma - Google Patents

Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma

Info

Publication number
ITMI20121988A1
ITMI20121988A1 IT001988A ITMI20121988A ITMI20121988A1 IT MI20121988 A1 ITMI20121988 A1 IT MI20121988A1 IT 001988 A IT001988 A IT 001988A IT MI20121988 A ITMI20121988 A IT MI20121988A IT MI20121988 A1 ITMI20121988 A1 IT MI20121988A1
Authority
IT
Italy
Prior art keywords
league
fatigue resistance
actuator element
form memory
improved fatigue
Prior art date
Application number
IT001988A
Other languages
English (en)
Inventor
Stefano Alacqua
Emanuele Nicolini
Original Assignee
Getters Spa
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 Getters Spa filed Critical Getters Spa
Priority to IT001988A priority Critical patent/ITMI20121988A1/it
Priority to PCT/IB2013/060273 priority patent/WO2014080344A1/en
Priority to ES13820942.4T priority patent/ES2683196T3/es
Priority to TR2018/10999T priority patent/TR201810999T4/tr
Priority to KR1020157012428A priority patent/KR101956422B1/ko
Priority to CN201380058848.3A priority patent/CN105190030B/zh
Priority to JP2015543551A priority patent/JP6185595B2/ja
Priority to EP13820942.4A priority patent/EP2923083B1/en
Priority to US14/436,076 priority patent/US9664182B2/en
Publication of ITMI20121988A1 publication Critical patent/ITMI20121988A1/it

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
    • F03G7/065—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
IT001988A 2012-11-22 2012-11-22 Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma ITMI20121988A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT001988A ITMI20121988A1 (it) 2012-11-22 2012-11-22 Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma
PCT/IB2013/060273 WO2014080344A1 (en) 2012-11-22 2013-11-20 Shape memory alloy actuating element with improved fatigue resistance
ES13820942.4T ES2683196T3 (es) 2012-11-22 2013-11-20 Elemento de accionamiento de aleación con memoria de forma con una resistencia a la fatiga mejorada
TR2018/10999T TR201810999T4 (tr) 2012-11-22 2013-11-20 Gelişmiş yorulma direnci ile harekete geçirici şekil hafızalı alaşım.
KR1020157012428A KR101956422B1 (ko) 2012-11-22 2013-11-20 개선된 내피로성을 갖는 형상기억합금 작동 요소
CN201380058848.3A CN105190030B (zh) 2012-11-22 2013-11-20 具有改进的抗疲劳性的形状记忆合金致动元件
JP2015543551A JP6185595B2 (ja) 2012-11-22 2013-11-20 改善された疲労抵抗を有する形状記憶合金アクチュエータデバイス
EP13820942.4A EP2923083B1 (en) 2012-11-22 2013-11-20 Shape memory alloy actuating element with improved fatigue resistance
US14/436,076 US9664182B2 (en) 2012-11-22 2013-11-20 Shape memory alloy actuating element with improved fatigue resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001988A ITMI20121988A1 (it) 2012-11-22 2012-11-22 Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma

Publications (1)

Publication Number Publication Date
ITMI20121988A1 true ITMI20121988A1 (it) 2014-05-23

Family

ID=47561725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001988A ITMI20121988A1 (it) 2012-11-22 2012-11-22 Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma

Country Status (9)

Country Link
US (1) US9664182B2 (it)
EP (1) EP2923083B1 (it)
JP (1) JP6185595B2 (it)
KR (1) KR101956422B1 (it)
CN (1) CN105190030B (it)
ES (1) ES2683196T3 (it)
IT (1) ITMI20121988A1 (it)
TR (1) TR201810999T4 (it)
WO (1) WO2014080344A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9785196B1 (en) 2016-08-18 2017-10-10 Microsoft Technology Licensing, Llc Capture connector for actuated locking devices
CN110089021B (zh) 2016-09-14 2022-04-01 智能合金有限公司 一种形状记忆合金致动器及其制造方法
US9880565B1 (en) * 2016-10-06 2018-01-30 Dolphin Fluidics S.R.L. Two-stage valve
US10232743B2 (en) * 2016-11-15 2019-03-19 Faurecia Automotive Seating, Llc Recliner actuator for vehicle seat
US11815794B2 (en) 2017-05-05 2023-11-14 Hutchinson Technology Incorporated Shape memory alloy actuators and methods thereof
CN113589544B (zh) * 2017-05-05 2023-06-16 哈钦森技术股份有限公司 形状记忆合金致动器及其方法
US11333134B2 (en) 2017-05-05 2022-05-17 Hutchinson Technology Incorporated Shape memory alloy actuators and methods thereof
WO2018204888A1 (en) 2017-05-05 2018-11-08 Hutchinson Technology Incorporated Shape memory alloy actuators and methods thereof
WO2019106340A1 (en) * 2017-12-01 2019-06-06 Cambridge Mechatronics Limited Shape memory alloy actuator
IT201800003494A1 (it) * 2018-03-13 2019-09-13 Getters Spa Attuatore torsionale termostatico a filo in lega a memoria di forma e valvola che lo include
IT201800006584A1 (it) * 2018-06-22 2019-12-22 Attuatore oscillante in lega a memoria di forma
GB201820383D0 (en) * 2018-12-14 2019-01-30 Cambridge Mechatronics Ltd Zero power hold SMA Actuator assembly
CN109854467B (zh) * 2019-01-18 2021-01-15 大连理工大学 一种基于局部分段加热和突触散热形式的形状记忆合金驱动元件
IT201900003589A1 (it) * 2019-03-12 2020-09-12 Actuator Solutions GmbH Attuatore multistabile basato su fili in lega a memoria di forma
IT201900004715A1 (it) * 2019-03-29 2020-09-29 Getters Spa Attuatore lineare comprendente una molla a spirale in lega a memoria di forma funzionante a bassa potenza elettrica
US10933974B2 (en) * 2019-04-29 2021-03-02 Toyota Motor Engineering & Manufacturing North America, Inc. Morphable body with shape memory material members
IT201900012552A1 (it) * 2019-07-22 2021-01-22 Getters Spa Valvola per fluidi a due zone a pressioni uguali con elemento di controllo in lega a memoria di forma
GB2595524B (en) * 2020-05-29 2023-08-09 Cambridge Mechatronics Ltd Resonant actuator assembly
GB2617718A (en) * 2020-05-29 2023-10-18 Cambridge Mechatronics Ltd Resonant actuator assembly
US11859598B2 (en) 2021-06-10 2024-01-02 Hutchinson Technology Incorporated Shape memory alloy actuators and methods thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321367A (ja) * 1986-07-16 1988-01-28 Tokieda Naomitsu 形状記憶合金装置
US4965545A (en) * 1989-08-09 1990-10-23 Tini Alloy Company Shape memory alloy rotary actuator
WO2007113478A1 (en) * 2006-03-30 2007-10-11 1...Limited Camera lens actuation apparatus
WO2008099156A2 (en) * 2007-02-12 2008-08-21 Cambridge Mechatronics Limited Shape memory alloy actuation apparatus

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027479A (en) * 1976-05-06 1977-06-07 Cory John S Variable density heat engine
US4559512A (en) * 1983-03-14 1985-12-17 Raychem Corporation Self-protecting and conditioning memory metal actuator
JPS59206681A (ja) * 1983-05-07 1984-11-22 Shinichi Nishimura 動特性機構
JPS6412077A (en) * 1987-07-06 1989-01-17 Furukawa Electric Co Ltd Actuator
JP2764741B2 (ja) * 1989-05-24 1998-06-11 トキコーポレーション株式会社 アクチュエータ
US5396769A (en) * 1993-10-12 1995-03-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Rotary actuator
US20030180567A1 (en) * 2002-03-20 2003-09-25 Dunne James P. Shape metal alloy tendon with swaged ends
US7117673B2 (en) * 2002-05-06 2006-10-10 Alfmeier Prazision Ag Baugruppen Und Systemlosungen Actuator for two angular degrees of freedom
US7555900B1 (en) * 2002-09-10 2009-07-07 The University Of Kentucky Research Foundation Linear actuator using shape memory wire with controller
KR20060005403A (ko) 2003-04-28 2006-01-17 나노머슬, 인크. 일체로 형성된 형상 기억 합금 액츄에이터를 갖는 유동제어 조립체
EP1626177A1 (en) * 2003-05-12 2006-02-15 Mitsubishi Denki Kabushiki Kaisha Drive device
US7204472B2 (en) 2004-03-12 2007-04-17 Gm Global Technology Operations, Inc. Active pressure relief valves and methods of use
US7491101B2 (en) * 2004-06-17 2009-02-17 Illinois Tool Works Inc. Self-locking wire terminal and shape memory wire termination system
CN100514750C (zh) * 2004-06-17 2009-07-15 伊利诺斯器械工程公司 自锁定导线端子组件及其制造方法以及导线终端系统
CZ297963B6 (cs) * 2004-11-25 2007-05-09 Vysoké ucení technické v Brne Pohon servomechanizmu vyuzívající teplotní deformace slitin kovu s tvarovou pametí
US7779715B2 (en) * 2006-07-05 2010-08-24 Grand Haven Stamped Products, A Division Of Jsj Corporation Shifter with actuator incorporating magnetic unlock mechanism
ITMI20071283A1 (it) 2007-06-27 2008-12-28 Getters Spa Attuatore comprendente elementi in lega a memoria di forma ad ampliato intervallo di temperature di utilizzo
US9022682B2 (en) 2008-10-13 2015-05-05 GM Global Technology Operations LLC Active material wire actuators having reinforced structural connectors
JP2011107413A (ja) * 2009-11-17 2011-06-02 Morioka Seiko Instruments Inc アクチュエータ、駆動モジュールおよび電子機器
DE102010020514A1 (de) * 2010-05-16 2011-11-17 FG-INNOVATION UG (haftungsbeschränkt) Verfahren und Einrichtung zur Kompensation der funktionellen Ermüdung von Formgedächtniselementen
CN201724651U (zh) * 2010-07-13 2011-01-26 西安建筑科技大学 一种形状记忆合金大变形位移传感器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321367A (ja) * 1986-07-16 1988-01-28 Tokieda Naomitsu 形状記憶合金装置
US4965545A (en) * 1989-08-09 1990-10-23 Tini Alloy Company Shape memory alloy rotary actuator
WO2007113478A1 (en) * 2006-03-30 2007-10-11 1...Limited Camera lens actuation apparatus
WO2008099156A2 (en) * 2007-02-12 2008-08-21 Cambridge Mechatronics Limited Shape memory alloy actuation apparatus

Also Published As

Publication number Publication date
WO2014080344A1 (en) 2014-05-30
JP6185595B2 (ja) 2017-08-23
CN105190030B (zh) 2018-06-19
US9664182B2 (en) 2017-05-30
KR101956422B1 (ko) 2019-06-24
JP2016501338A (ja) 2016-01-18
ES2683196T3 (es) 2018-09-25
CN105190030A (zh) 2015-12-23
US20150285229A1 (en) 2015-10-08
TR201810999T4 (tr) 2018-08-27
EP2923083B1 (en) 2018-05-16
KR20150086259A (ko) 2015-07-27
EP2923083A1 (en) 2015-09-30

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