JP7442452B2 - 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ - Google Patents

形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ Download PDF

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JP7442452B2
JP7442452B2 JP2020545257A JP2020545257A JP7442452B2 JP 7442452 B2 JP7442452 B2 JP 7442452B2 JP 2020545257 A JP2020545257 A JP 2020545257A JP 2020545257 A JP2020545257 A JP 2020545257A JP 7442452 B2 JP7442452 B2 JP 7442452B2
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memory alloy
shape memory
thermostatic
torsional
actuator
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Japanese (ja)
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JP2021518892A (ja
JP2021518892A5 (https=
Inventor
ダヴィデ・フリジェリオ
ミケーレ・スカルラタ
マルコ・チトロ
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サエス・ゲッターズ・エッセ・ピ・ア
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    • 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
    • F03G7/061—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
    • F03G7/06146—Torque tubes or torsion bars

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Micromachines (AREA)
JP2020545257A 2018-03-13 2019-03-11 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ Active JP7442452B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022208496A JP2023026510A (ja) 2018-03-13 2022-12-26 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000003494A IT201800003494A1 (it) 2018-03-13 2018-03-13 Attuatore torsionale termostatico a filo in lega a memoria di forma e valvola che lo include
IT102018000003494 2018-03-13
PCT/IB2019/051951 WO2019175742A1 (en) 2018-03-13 2019-03-11 Shape memory alloy wire thermostatic torsional actuator and valve including it

Related Child Applications (1)

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JP2022208496A Division JP2023026510A (ja) 2018-03-13 2022-12-26 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ

Publications (3)

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JP2021518892A JP2021518892A (ja) 2021-08-05
JP2021518892A5 JP2021518892A5 (https=) 2022-03-07
JP7442452B2 true JP7442452B2 (ja) 2024-03-04

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JP2020545257A Active JP7442452B2 (ja) 2018-03-13 2019-03-11 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ
JP2022208496A Pending JP2023026510A (ja) 2018-03-13 2022-12-26 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ

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JP2022208496A Pending JP2023026510A (ja) 2018-03-13 2022-12-26 形状記憶合金ワイヤサーモスタット式ねじりアクチュエータおよびこれを含むバルブ

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Country Link
US (1) US11015584B2 (https=)
EP (1) EP3717773B1 (https=)
JP (2) JP7442452B2 (https=)
CN (1) CN112074662A (https=)
IT (1) IT201800003494A1 (https=)
WO (1) WO2019175742A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112963985A (zh) * 2021-04-07 2021-06-15 西北工业大学 基于形状记忆合金的制冷装置
CN118907437B (zh) * 2024-09-10 2025-03-21 百灵航天科技(江苏)有限公司 一种基于形状记忆合金的可控式伸展装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001304095A (ja) 2000-03-03 2001-10-31 United Technol Corp <Utc> Ｓｍａを用いたアクチュエータならびにその形成方法
JP2005336534A (ja) 2004-05-26 2005-12-08 Tokyo Univ Of Science 形状記憶合金部材およびその形状記憶方法、並びに、流量制御用アクチュエータ

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JPS6071187A (ja) * 1983-09-27 1985-04-23 トキ・コ−ポレ−ション株式会社 回転装置
JPH05104475A (ja) * 1991-10-15 1993-04-27 Matsushita Electric Ind Co Ltd 多自由度アクチユエータ
JPH08261138A (ja) * 1995-03-23 1996-10-08 Furukawa Electric Co Ltd:The 形状記憶合金を用いた回転動作素子
IT1293669B1 (it) * 1997-08-01 1999-03-08 Fiat Ricerche Dispositivo di comando di un deflettore orientabile, particolarmente per un sistema di climatizzazione di un autoveicolo.
JP3613589B2 (ja) * 2000-04-20 2005-01-26 独立行政法人産業技術総合研究所 形状記憶合金を用いた連続回転アクチュエータ
EP1364125A1 (en) * 2001-01-17 2003-11-26 M 2 Medical A/S Shape memory alloy actuator
KR20060005403A (ko) * 2003-04-28 2006-01-17 나노머슬, 인크. 일체로 형성된 형상 기억 합금 액츄에이터를 갖는 유동제어 조립체
JP2007032737A (ja) * 2005-07-28 2007-02-08 Matsushita Electric Ind Co Ltd ラッチバルブ
ATE390587T1 (de) * 2005-09-08 2008-04-15 Fiat Ricerche Membraneventil mit formgedächtnisbetätigung
US7464548B2 (en) * 2005-11-30 2008-12-16 The Boeing Company Shape memory alloy linear actuator
MY153389A (en) * 2007-07-03 2015-02-13 Vetco Gray Scandinavia As Sub sea actuator
JP5034904B2 (ja) * 2007-11-30 2012-09-26 富士通株式会社 ダクト流量可変弁及びそれを備えたダクト装置
WO2010142452A1 (en) * 2009-06-11 2010-12-16 Fluid Automation Systems S.A. Method and apparatus for actuating a valve
GB2475890A (en) * 2009-12-04 2011-06-08 Ge Aviat Systems Ltd Shape memory torsion actuator
US8966893B2 (en) * 2012-03-05 2015-03-03 GM Global Technology Operations LLC Shape memory alloy actuators with sensible coatings
US9021801B2 (en) * 2012-08-31 2015-05-05 GM Global Technology Operations LLC Compensating for incomplete reversal in mechanisms incorporating shape memory alloy wire
ITMI20121988A1 (it) * 2012-11-22 2014-05-23 Getters Spa Elemento attuatore con migliorata resistenza a fatica fatto di una lega a memoria di forma
US9145974B2 (en) * 2012-11-30 2015-09-29 Massachusetts Institute Of Technology Apparatus for adjusting shape memory alloy transition temperatures to track slowly changing ambient temperature
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US9556858B2 (en) 2013-06-20 2017-01-31 Simmonds Precision Products, Inc. Rotational actuators
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001304095A (ja) 2000-03-03 2001-10-31 United Technol Corp <Utc> Ｓｍａを用いたアクチュエータならびにその形成方法
JP2005336534A (ja) 2004-05-26 2005-12-08 Tokyo Univ Of Science 形状記憶合金部材およびその形状記憶方法、並びに、流量制御用アクチュエータ

Also Published As

Publication number Publication date
JP2021518892A (ja) 2021-08-05
CN112074662A (zh) 2020-12-11
US11015584B2 (en) 2021-05-25
EP3717773B1 (en) 2021-05-19
JP2023026510A (ja) 2023-02-24
WO2019175742A1 (en) 2019-09-19
IT201800003494A1 (it) 2019-09-13
EP3717773A1 (en) 2020-10-07
US20200340458A1 (en) 2020-10-29

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