TWI848072B - 基於形狀記憶合金線的多穩態致動器 - Google Patents

基於形狀記憶合金線的多穩態致動器 Download PDF

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Publication number
TWI848072B
TWI848072B TW109108000A TW109108000A TWI848072B TW I848072 B TWI848072 B TW I848072B TW 109108000 A TW109108000 A TW 109108000A TW 109108000 A TW109108000 A TW 109108000A TW I848072 B TWI848072 B TW I848072B
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TW
Taiwan
Prior art keywords
shape memory
memory alloy
movable
movable element
actuator
Prior art date
Application number
TW109108000A
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English (en)
Chinese (zh)
Other versions
TW202045815A (zh
Inventor
阿里夫 卡茲
馬庫斯 克普菲爾
馬庫斯 包姆爾
內文 博比克
麥克 霍諾爾德
Original Assignee
德商艾斯科技公司
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Publication date
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Publication of TW202045815A publication Critical patent/TW202045815A/zh
Application granted granted Critical
Publication of TWI848072B publication Critical patent/TWI848072B/zh

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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
    • F03G7/06147—Magnetic shape memory alloys, e.g. ferro-magnetic alloys
    • 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
    • F03G7/066—Actuator control or monitoring
    • F03G7/0665—Actuator control or monitoring controlled displacement, e.g. by using a lens positioning actuator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • G02B6/3859—Ferrules characterised by use of shape memory material [SMM], e.g. heat recoverable polymers, Ti-Ni compounds
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Control Of Position Or Direction (AREA)
  • Manipulator (AREA)
TW109108000A 2019-03-12 2020-03-11 基於形狀記憶合金線的多穩態致動器 TWI848072B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000003589A IT201900003589A1 (it) 2019-03-12 2019-03-12 Attuatore multistabile basato su fili in lega a memoria di forma
IT102019000003589 2019-03-12

Publications (2)

Publication Number Publication Date
TW202045815A TW202045815A (zh) 2020-12-16
TWI848072B true TWI848072B (zh) 2024-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW109108000A TWI848072B (zh) 2019-03-12 2020-03-11 基於形狀記憶合金線的多穩態致動器

Country Status (8)

Country Link
US (1) US11927180B2 (enExample)
EP (1) EP3908753B1 (enExample)
JP (1) JP7433334B2 (enExample)
KR (1) KR102573544B1 (enExample)
CN (1) CN113474552B (enExample)
IT (1) IT201900003589A1 (enExample)
TW (1) TWI848072B (enExample)
WO (1) WO2020183360A1 (enExample)

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US11472325B1 (en) 2021-03-30 2022-10-18 Toyota Motor Engineering & Manufacturing North America, Inc. Actuator for a support system of a seat
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CN113161179B (zh) * 2021-04-29 2023-03-21 维沃移动通信有限公司 升降按键及电子设备
CN117795197A (zh) 2021-08-13 2024-03-29 艾斯科技公司 由形状记忆合金线材控制的致动器子组件、包括多个这样的子组件的系统及用于这样的系统的控制方法
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US11649808B2 (en) 2021-10-20 2023-05-16 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-stable actuator
US12410782B2 (en) 2021-11-24 2025-09-09 Cambridge Mechatronics Limited Actuator assembly
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US12163507B2 (en) 2023-02-22 2024-12-10 Toyota Motor Engineering & Manufacturing North America, Inc. Contracting member-based actuator with clutch
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US11927180B2 (en) 2024-03-12
JP7433334B2 (ja) 2024-02-19
EP3908753B1 (en) 2022-08-10
CN113474552A (zh) 2021-10-01
KR102573544B1 (ko) 2023-09-01
KR20210134631A (ko) 2021-11-10
WO2020183360A1 (en) 2020-09-17
CN113474552B (zh) 2023-12-12
TW202045815A (zh) 2020-12-16
US20220136488A1 (en) 2022-05-05
IT201900003589A1 (it) 2020-09-12
JP2022524954A (ja) 2022-05-11
EP3908753A1 (en) 2021-11-17

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