ITMI20130512A1 - Attuatore a memoria di forma con elemento comandato multistabile - Google Patents

Attuatore a memoria di forma con elemento comandato multistabile

Info

Publication number
ITMI20130512A1
ITMI20130512A1 IT000512A ITMI20130512A ITMI20130512A1 IT MI20130512 A1 ITMI20130512 A1 IT MI20130512A1 IT 000512 A IT000512 A IT 000512A IT MI20130512 A ITMI20130512 A IT MI20130512A IT MI20130512 A1 ITMI20130512 A1 IT MI20130512A1
Authority
IT
Italy
Prior art keywords
multistable
control parts
memory actuator
shaped memory
shaped
Prior art date
Application number
IT000512A
Other languages
English (en)
Italian (it)
Inventor
Stefano Alacqua
Francesco Butera
Matteo Mazzoni
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 IT000512A priority Critical patent/ITMI20130512A1/it
Priority to KR1020157026698A priority patent/KR20150137072A/ko
Priority to EP14716028.7A priority patent/EP2959164B1/en
Priority to ES14716028.7T priority patent/ES2632621T3/es
Priority to PL14716028T priority patent/PL2959164T3/pl
Priority to US14/780,466 priority patent/US9512829B2/en
Priority to JP2016505906A priority patent/JP6139014B2/ja
Priority to CN201480018515.2A priority patent/CN105164412B/zh
Priority to PCT/IB2014/060037 priority patent/WO2014162234A2/en
Publication of ITMI20130512A1 publication Critical patent/ITMI20130512A1/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
    • F03G7/061—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
    • F03G7/061—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
    • F03G7/06143—Wires
    • 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
    • F03G7/063—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 mechanic interaction
    • F03G7/0634—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 mechanic interaction using cam gearings
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Control Of Position Or Direction (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Actuator (AREA)
IT000512A 2013-04-05 2013-04-05 Attuatore a memoria di forma con elemento comandato multistabile ITMI20130512A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT000512A ITMI20130512A1 (it) 2013-04-05 2013-04-05 Attuatore a memoria di forma con elemento comandato multistabile
KR1020157026698A KR20150137072A (ko) 2013-04-05 2014-03-21 다중안정 피동 요소를 구비하는 형상 기억 작동기
EP14716028.7A EP2959164B1 (en) 2013-04-05 2014-03-21 Shape memory actuator with multistable driven element
ES14716028.7T ES2632621T3 (es) 2013-04-05 2014-03-21 Accionador con memoria de forma con elemento impulsado multiestable
PL14716028T PL2959164T3 (pl) 2013-04-05 2014-03-21 Urządzenie uruchamiające z pamięcią kształtu z wielostabilnym elementem napędzanym
US14/780,466 US9512829B2 (en) 2013-04-05 2014-03-21 Shape memory actuator with multistable driven element
JP2016505906A JP6139014B2 (ja) 2013-04-05 2014-03-21 多段安定型の被駆動部材を有した形状記憶アクチュエータ
CN201480018515.2A CN105164412B (zh) 2013-04-05 2014-03-21 具有多稳态从动元件的形状记忆致动器
PCT/IB2014/060037 WO2014162234A2 (en) 2013-04-05 2014-03-21 Shape memory actuator with multistable driven element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000512A ITMI20130512A1 (it) 2013-04-05 2013-04-05 Attuatore a memoria di forma con elemento comandato multistabile

Publications (1)

Publication Number Publication Date
ITMI20130512A1 true ITMI20130512A1 (it) 2014-10-06

Family

ID=48444520

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000512A ITMI20130512A1 (it) 2013-04-05 2013-04-05 Attuatore a memoria di forma con elemento comandato multistabile

Country Status (9)

Country Link
US (1) US9512829B2 (enExample)
EP (1) EP2959164B1 (enExample)
JP (1) JP6139014B2 (enExample)
KR (1) KR20150137072A (enExample)
CN (1) CN105164412B (enExample)
ES (1) ES2632621T3 (enExample)
IT (1) ITMI20130512A1 (enExample)
PL (1) PL2959164T3 (enExample)
WO (1) WO2014162234A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014206134A1 (de) * 2014-04-01 2015-10-01 Actuator Solutions GmbH Gerät, insbesondere Haushaltsgerät, und Verfahren zum Betreiben eines Gerätes
US9742058B1 (en) * 2015-08-06 2017-08-22 Gregory A. O'Neill, Jr. Deployable quadrifilar helical antenna
GB2543052A (en) * 2015-10-05 2017-04-12 Fluid Automation Syst Shape memory alloy actuated valve assembly
EP3184815B1 (en) * 2015-12-21 2018-08-08 SMR Patents S.à.r.l. Actuator for a power fold mechanism of a rear view device for a vehicle
US10041481B2 (en) * 2016-01-22 2018-08-07 Marotta Controls, Inc. Actuation mechanism and associated methods
DE102016107461A1 (de) * 2016-04-22 2017-10-26 Eto Magnetic Gmbh Aktorvorrichtung und Verfahren zum Betrieb einer Aktorvorrichtung
DE102016218391A1 (de) * 2016-09-23 2018-03-29 Röchling Automotive SE & Co. KG Magnetfeld-basierte Betriebszustandserfassung von Luftklappen
US10133315B2 (en) 2016-11-08 2018-11-20 Microsoft Technology Licensing, Llc Indexed sequential lock
CN111295511B (zh) * 2017-11-17 2022-10-04 艾斯科技公司 形状记忆合金驱动式的旋转式致动器
GB201802930D0 (en) 2018-02-23 2018-04-11 Cambridge Mechatronics Ltd Asymmetric SMA Actuator
GB2593618A (en) * 2018-11-30 2021-09-29 Hooley Anthony A shape-memory alloy actuator
WO2020110091A2 (en) * 2018-11-30 2020-06-04 Anthony Hooley A shape-memory alloy actuator
IT201900003589A1 (it) 2019-03-12 2020-09-12 Actuator Solutions GmbH Attuatore multistabile basato su fili in lega a memoria di forma
DE102019204846A1 (de) * 2019-04-04 2020-10-08 Memetis Gmbh Aktuator-Vorrichtung
IT201900025057A1 (it) * 2019-12-20 2021-06-20 Actuator Solutions GmbH Attuatore discreto basato su lega a memoria di forma
CN112858033A (zh) * 2021-01-07 2021-05-28 重庆理工大学 一种电热形状记忆合金弹簧性能测试系统
CN116867967A (zh) * 2021-03-02 2023-10-10 工程吸气公司 非对称双稳态形状记忆合金惯性致动器
US11649808B2 (en) 2021-10-20 2023-05-16 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-stable actuator
US12383066B2 (en) 2022-04-26 2025-08-12 Toyota Motor Engineering & Manufacturing North America, Inc. Chair with shape memory material-based movement synchronized with visual content
US11781669B1 (en) * 2022-05-12 2023-10-10 Tangtring Seating Technology Inc. Air valve
US11982369B2 (en) * 2022-06-01 2024-05-14 Tangtring Seating Technology Inc Air valve structure
US11953114B2 (en) * 2022-06-01 2024-04-09 Tangtring Seating Technology Inc. Air valve with SMA for switching
US12241458B2 (en) 2023-02-16 2025-03-04 Toyota Motor Engineering & Manufacturing North America, Inc. Actuator with contracting member
US12270386B2 (en) 2023-02-16 2025-04-08 Toyota Motor Engineering & Manufacturing North America, Inc. Shape memory material member-based actuator
US12152570B2 (en) 2023-02-22 2024-11-26 Toyota Motor Engineering & Manufacturing North America, Inc. Shape memory material member-based actuator with electrostatic clutch preliminary class
US12163507B2 (en) 2023-02-22 2024-12-10 Toyota Motor Engineering & Manufacturing North America, Inc. Contracting member-based actuator with clutch
US12234811B1 (en) 2023-08-21 2025-02-25 Toyota Motor Engineering & Manufacturing North America, Inc. Monitoring a state of a shape memory material member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241351A1 (en) * 2001-03-16 2002-09-18 C.R.F. Società Consortile per Azioni A shape memory actuator with bi-stable operation
US20070028964A1 (en) * 2003-10-31 2007-02-08 Vasquez John A Resettable bi-stable thermal valve
US20080022674A1 (en) * 2006-07-25 2008-01-31 Brown James Holbrook Shape memory alloy actuated device
US20120187143A1 (en) * 2011-01-24 2012-07-26 Carefusion 303, Inc. Self-adjusting preload for memory alloy wire
US20130011806A1 (en) * 2011-07-07 2013-01-10 Dynalloy, Inc. Apparatus and method of controlling phase transformation temperature of a shape memory alloy

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212762A (en) * 1938-09-06 1940-08-27 Peoples Gas By Products Corp Apparatus for controlling fluid flow
JP2620775B2 (ja) * 1988-09-20 1997-06-18 時枝 直満 形状記憶合金装置およびポンプ
US4887430A (en) * 1988-12-21 1989-12-19 Eaton Corporation Bistable SME actuator with retainer
US5176544A (en) * 1989-06-21 1993-01-05 Johnson Service Company Shape memory actuator smart connector
JPH03122275U (enExample) * 1990-03-27 1991-12-13
US5129753A (en) * 1990-11-13 1992-07-14 Trw Inc. Shape memory wire latch mechanism
US6840257B2 (en) 2001-05-08 2005-01-11 Alberto Arena Proportional valve with shape memory alloy actuator
DE10162498A1 (de) 2001-12-19 2003-07-03 Bsh Bosch Siemens Hausgeraete Mehrwegeventil und Kältemaschine mit Mehrwegeventil
DE10233601A1 (de) 2002-07-24 2004-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ventil mit kompaktem Betätigungsmechanismus
JP4233290B2 (ja) * 2002-09-09 2009-03-04 トキコーポレーション株式会社 形状記憶合金アクチュエータ
US6843465B1 (en) 2003-08-14 2005-01-18 Loren W. Scott Memory wire actuated control valve
FR2903268A1 (fr) 2006-06-30 2008-01-04 Thomson Licensing Sas Procede de reception de services audio/video, terminal et systeme correspondants
US8056335B1 (en) * 2007-02-15 2011-11-15 Brown James Holbrook SMA actuator
US8851443B2 (en) 2010-12-15 2014-10-07 Autosplice, Inc. Memory alloy-actuated apparatus and methods for making and using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241351A1 (en) * 2001-03-16 2002-09-18 C.R.F. Società Consortile per Azioni A shape memory actuator with bi-stable operation
US20070028964A1 (en) * 2003-10-31 2007-02-08 Vasquez John A Resettable bi-stable thermal valve
US20080022674A1 (en) * 2006-07-25 2008-01-31 Brown James Holbrook Shape memory alloy actuated device
US20120187143A1 (en) * 2011-01-24 2012-07-26 Carefusion 303, Inc. Self-adjusting preload for memory alloy wire
US20130011806A1 (en) * 2011-07-07 2013-01-10 Dynalloy, Inc. Apparatus and method of controlling phase transformation temperature of a shape memory alloy

Also Published As

Publication number Publication date
EP2959164A2 (en) 2015-12-30
ES2632621T3 (es) 2017-09-14
JP2016515677A (ja) 2016-05-30
US20160047363A1 (en) 2016-02-18
EP2959164B1 (en) 2017-04-26
CN105164412B (zh) 2016-11-23
KR20150137072A (ko) 2015-12-08
WO2014162234A3 (en) 2015-02-19
PL2959164T3 (pl) 2017-10-31
CN105164412A (zh) 2015-12-16
US9512829B2 (en) 2016-12-06
WO2014162234A2 (en) 2014-10-09
JP6139014B2 (ja) 2017-05-31

Similar Documents

Publication Publication Date Title
ITMI20130512A1 (it) Attuatore a memoria di forma con elemento comandato multistabile
GB201310578D0 (en) Electroactive actuators
BR112016009505A2 (pt) Elemento em camadas transparente
SMT201500228B (it) Elemento a vite
ITMI20121705A1 (it) Interruttore elettrico bistabile con attuatore a memoria di forma
DK3508941T3 (da) Styreventil
DE112014004527A5 (de) Aktor
FR3011530B1 (fr) Actionneur electromecanique
DE112016002334T8 (de) Niedriger standbystrom mit schneller einschaltung für nichtflüchtige speichervorrichtungen
BR302014001213S1 (pt) Configuração aplicada a caneta
EP3053197A4 (en) Spintronic logic element
GB201320192D0 (en) Servo Valves
EP2951700A4 (en) NONVOLATILE MEMORY WRITING MECHANISM
DE112014004891A5 (de) Elektromechanischer Aktor
EP2954569A4 (en) MAGNETOSTRICTIVE ACTUATOR
ITMI20122099A1 (it) Dispositivo per auto-focus con attuatore a memoria di forma
EP2947706A4 (en) POLYMERAKTUATOR
FR3021819B1 (fr) Actionneur lineaire reversible auto commute a commande bifilaire
EP3008732A4 (en) Non-volatile memory operations
EP3084827A4 (en) Non-volatile memory element with thermal-assisted switching control
DK2818774T3 (da) Reguleringsventil
BR302014001964S1 (pt) Configuração aplicada a travesseiro
DE102014016642A8 (de) Hydraulikventilanordnung mit Steuerungs-/Regelungsfunktion
EP3756599C0 (en) ELECTRONIC KEY WITH SHAPE MEMORY
BR112016000723A2 (pt) Atuador