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GB201819750D0 - Shape memory alloy assembly - Google Patents

Shape memory alloy assembly

Info

Publication number
GB201819750D0
GB201819750D0 GBGB1819750.9A GB201819750A GB201819750D0 GB 201819750 D0 GB201819750 D0 GB 201819750D0 GB 201819750 A GB201819750 A GB 201819750A GB 201819750 D0 GB201819750 D0 GB 201819750D0
Authority
GB
United Kingdom
Prior art keywords
shape memory
memory alloy
alloy assembly
assembly
shape
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1819750.9A
Other versions
GB2565720B (en
GB2565720A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Mechatronics Ltd
Original Assignee
Cambridge Mechatronics Ltd
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
Priority claimed from GBGB1609750.3A external-priority patent/GB201609750D0/en
Priority claimed from GBGB1610613.0A external-priority patent/GB201610613D0/en
Priority claimed from GBGB1703242.6A external-priority patent/GB201703242D0/en
Application filed by Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Publication of GB201819750D0 publication Critical patent/GB201819750D0/en
Publication of GB2565720A publication Critical patent/GB2565720A/en
Application granted granted Critical
Publication of GB2565720B publication Critical patent/GB2565720B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-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
    • F03G7/061Mechanical-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
    • F03G7/0614Mechanical-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
    • F03G7/06143Wires
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016Input arrangements with force or tactile feedback as computer generated output to the user
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00Materials characterised by their function or physical properties
    • A61L2400/16Materials with shape-memory or superelastic properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
GB1819750.9A 2016-06-03 2017-06-01 Shape memory alloy assembly Active GB2565720B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1609750.3A GB201609750D0 (en) 2016-06-03 2016-06-03 Control of SMA haptic actuator
GBGB1610613.0A GB201610613D0 (en) 2016-06-17 2016-06-17 SMA haptic actuator
GB201613596 2016-08-08
GBGB1703242.6A GB201703242D0 (en) 2017-02-28 2017-02-28 SMA haptic actuator
PCT/GB2017/051577 WO2017208003A1 (en) 2016-06-03 2017-06-01 Shape memory alloy assembly

Publications (3)

Publication Number Publication Date
GB201819750D0 true GB201819750D0 (en) 2019-01-23
GB2565720A GB2565720A (en) 2019-02-20
GB2565720B GB2565720B (en) 2021-10-27

Family

ID=59054144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819750.9A Active GB2565720B (en) 2016-06-03 2017-06-01 Shape memory alloy assembly

Country Status (2)

Country Link
GB (1) GB2565720B (en)
WO (1) WO2017208003A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800001887A1 (en) * 2018-01-25 2019-07-25 Actuator Solutions GmbH SIM card release mechanism with SMA actuator
GB2572831A (en) 2018-04-04 2019-10-16 Cambridge Mechatronics Ltd Apparatus and methods for 3D sensing
GB201817980D0 (en) * 2018-11-02 2018-12-19 Cambridge Mechatronics Ltd Haptic button with SMA
GB201819864D0 (en) * 2018-12-05 2019-01-23 Cambridge Mechatronics Ltd Methods and apparatus for controlling power delivered to an SMA actuator
IT201900025057A1 (en) * 2019-12-20 2021-06-20 Actuator Solutions GmbH Discrete actuator based on shape memory alloy
GB2595524B (en) * 2020-05-29 2023-08-09 Cambridge Mechatronics Ltd Resonant actuator assembly
CN113264187B (en) * 2021-06-11 2022-08-09 中国空气动力研究与发展中心设备设计与测试技术研究所 Design method and device of buffer driving device for air-drop soft landing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59914368D1 (en) * 1999-08-26 2007-07-19 Siemens Schweiz Ag Device for an actuator
WO2004113679A2 (en) * 2003-06-20 2004-12-29 Alfmeier Präzision AG Baugruppen und Systemlösungen Shape memory alloy-actuated release mechanisms for drive systems
US7866737B2 (en) * 2007-01-31 2011-01-11 Gm Global Technology Operations, Inc. Active material actuated louver system
KR20100105547A (en) * 2007-10-30 2010-09-29 캠브리지 메카트로닉스 리미티드 Shape memory alloy actuation apparatus
US9067526B2 (en) * 2012-09-14 2015-06-30 GM Global Technology Operations LLC Estimating the remaining life of shape memory alloy actuators
US10214798B2 (en) * 2013-11-15 2019-02-26 Massachussetts Institute Of Technology Method for controlling the energy damping of a shape memory alloy with surface roughness

Also Published As

Publication number Publication date
WO2017208003A1 (en) 2017-12-07
GB2565720B (en) 2021-10-27
GB2565720A (en) 2019-02-20

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