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GB2610704B - Actuator assembly - Google Patents

Actuator assembly Download PDF

Info

Publication number
GB2610704B
GB2610704B GB2210961.5A GB202210961A GB2610704B GB 2610704 B GB2610704 B GB 2610704B GB 202210961 A GB202210961 A GB 202210961A GB 2610704 B GB2610704 B GB 2610704B
Authority
GB
United Kingdom
Prior art keywords
actuator assembly
actuator
assembly
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.)
Active
Application number
GB2210961.5A
Other versions
GB202210961D0 (en
GB2610704A (en
Inventor
Langhorne Robert
Eddington Robin
Benjamin Simpson Brown Andrew
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
Application filed by Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Publication of GB202210961D0 publication Critical patent/GB202210961D0/en
Publication of GB2610704A publication Critical patent/GB2610704A/en
Application granted granted Critical
Publication of GB2610704B publication Critical patent/GB2610704B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03G7/061—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
    • F03G7/0616—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 characterised by the material or the manufacturing process, e.g. the assembly
    • 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)
  • Manufacturing & Machinery (AREA)
  • Endoscopes (AREA)
  • Studio Devices (AREA)
GB2210961.5A 2021-08-02 2022-07-27 Actuator assembly Active GB2610704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2111134.9A GB202111134D0 (en) 2021-08-02 2021-08-02 Actuator assembly

Publications (3)

Publication Number Publication Date
GB202210961D0 GB202210961D0 (en) 2022-09-07
GB2610704A GB2610704A (en) 2023-03-15
GB2610704B true GB2610704B (en) 2023-12-27

Family

ID=77651375

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2111134.9A Ceased GB202111134D0 (en) 2021-08-02 2021-08-02 Actuator assembly
GB2210961.5A Active GB2610704B (en) 2021-08-02 2022-07-27 Actuator assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB2111134.9A Ceased GB202111134D0 (en) 2021-08-02 2021-08-02 Actuator assembly

Country Status (2)

Country Link
CN (1) CN115701714A (en)
GB (2) GB202111134D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570171A (en) * 2018-01-12 2019-07-17 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
US20190278047A1 (en) * 2016-09-30 2019-09-12 Carl Zeiss Microscopy Gmbh Actuator for adjusting a movable element, uses and methods of adjustment
GB2576362A (en) * 2018-08-16 2020-02-19 Cambridge Mechatronics Ltd Improved crimping
CN110878740A (en) * 2018-09-06 2020-03-13 中国科学院沈阳自动化研究所 Shape memory alloy executor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190278047A1 (en) * 2016-09-30 2019-09-12 Carl Zeiss Microscopy Gmbh Actuator for adjusting a movable element, uses and methods of adjustment
GB2570171A (en) * 2018-01-12 2019-07-17 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
GB2576362A (en) * 2018-08-16 2020-02-19 Cambridge Mechatronics Ltd Improved crimping
CN110878740A (en) * 2018-09-06 2020-03-13 中国科学院沈阳自动化研究所 Shape memory alloy executor

Also Published As

Publication number Publication date
GB202210961D0 (en) 2022-09-07
CN115701714A (en) 2023-02-10
GB202111134D0 (en) 2021-09-15
GB2610704A (en) 2023-03-15

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