GB202107163D0 - A shape-memory alloy actuator - Google Patents

A shape-memory alloy actuator

Info

Publication number
GB202107163D0
GB202107163D0 GBGB2107163.4A GB202107163A GB202107163D0 GB 202107163 D0 GB202107163 D0 GB 202107163D0 GB 202107163 A GB202107163 A GB 202107163A GB 202107163 D0 GB202107163 D0 GB 202107163D0
Authority
GB
United Kingdom
Prior art keywords
shape
memory alloy
alloy actuator
actuator
memory
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.)
Withdrawn
Application number
GBGB2107163.4A
Other versions
GB2593618A (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.)
Individual
Original Assignee
Individual
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 GBGB1819576.8A external-priority patent/GB201819576D0/en
Priority claimed from GBGB1819638.6A external-priority patent/GB201819638D0/en
Priority claimed from GBGB1903321.6A external-priority patent/GB201903321D0/en
Priority claimed from GBGB1907426.9A external-priority patent/GB201907426D0/en
Priority claimed from GBGB1907437.6A external-priority patent/GB201907437D0/en
Application filed by Individual filed Critical Individual
Priority claimed from PCT/IB2019/060339 external-priority patent/WO2020110091A2/en
Publication of GB202107163D0 publication Critical patent/GB202107163D0/en
Publication of GB2593618A publication Critical patent/GB2593618A/en
Withdrawn legal-status Critical Current

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
    • 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
    • F03G7/066—Actuator control or monitoring
    • F03G7/0665—Actuator control or monitoring controlled displacement, e.g. by using a lens positioning actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Micromachines (AREA)
GB2107163.4A 2018-11-30 2019-11-29 A shape-memory alloy actuator Withdrawn GB2593618A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB1819576.8A GB201819576D0 (en) 2018-11-30 2018-11-30 Improvements to SMA actuators #13
GBGB1819638.6A GB201819638D0 (en) 2018-11-30 2018-11-30 Phase or frequency tuneable RF device exploiting properties of SMA #03
GBGB1903321.6A GB201903321D0 (en) 2018-11-30 2019-03-11 Phase or frequency tuneable rf device exploting properties of sma #03_2add
GBGB1907426.9A GB201907426D0 (en) 2019-05-24 2019-05-24 Improvements to actuators #15
GBGB1907437.6A GB201907437D0 (en) 2019-05-25 2019-05-25 Improvements to actuators #16
GB1907823.7A GB2579425A (en) 2018-11-30 2019-06-03 Phase or frequency tuneable RF device exploiting properties of sma #03_3
PCT/IB2019/060339 WO2020110091A2 (en) 2018-11-30 2019-11-29 A shape-memory alloy actuator

Publications (2)

Publication Number Publication Date
GB202107163D0 true GB202107163D0 (en) 2021-06-30
GB2593618A GB2593618A (en) 2021-09-29

Family

ID=76550521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2107163.4A Withdrawn GB2593618A (en) 2018-11-30 2019-11-29 A shape-memory alloy actuator

Country Status (1)

Country Link
GB (1) GB2593618A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1685150A (en) * 2002-07-24 2005-10-19 M2医药有限公司 Shape memory alloy actuator
US7548010B2 (en) * 2004-09-21 2009-06-16 Gm Global Technology Operations, Inc. Active material based actuators for large displacements and rotations
US9267494B2 (en) * 2012-11-14 2016-02-23 GM Global Technology Operations LLC Shape memory alloy based linear actuator assembly
ITMI20130512A1 (en) * 2013-04-05 2014-10-06 Getters Spa SHAPED MEMORY ACTUATOR WITH MULTISTABLE CONTROL PARTS

Also Published As

Publication number Publication date
GB2593618A (en) 2021-09-29

Similar Documents

Publication Publication Date Title
GB2574974B (en) Shape memory alloy actuator assembly
GB2565063B (en) A nickel-based alloy
GB201800544D0 (en) Shape memory alloy actuator
GB2583294B (en) Shape memory alloy actuator
GB2609866B (en) Shape memory alloy actuator
HUE055803T2 (en) Electromechanical parking-lock actuator
GB2579580B (en) A nickel-based alloy
GB201818654D0 (en) Actuator assembly
GB201807692D0 (en) A nickel-based alloy
EP2960497B8 (en) Thermal actuator made from a shape memory alloy
GB2594663B (en) Shape memory alloy actuator
GB2567492B (en) A nickel-based alloy
GB2597208B (en) SMA Actuator
GB201701251D0 (en) A titanium-based alloy
EP3734065C0 (en) Actuator assembly
GB201812316D0 (en) Actuator
GB2594832B (en) Shape memory alloy actuator
GB202107163D0 (en) A shape-memory alloy actuator
GB2591847B (en) Actuator
SG11202006373XA (en) Shape-memory alloy molding parts
GB2580198B (en) Actuator
GB201819784D0 (en) Shape memory alloy actuator drive arrangement
GB201818075D0 (en) Actuator
EP3781813C0 (en) Actuator comprising an actuator element made of a shape-memory alloy
GB201820042D0 (en) Shape memory alloy actuator

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)