GB202118964D0 - Actuator assembly - Google Patents

Actuator assembly

Info

Publication number
GB202118964D0
GB202118964D0 GBGB2118964.2A GB202118964A GB202118964D0 GB 202118964 D0 GB202118964 D0 GB 202118964D0 GB 202118964 A GB202118964 A GB 202118964A GB 202118964 D0 GB202118964 D0 GB 202118964D0
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.)
Ceased
Application number
GBGB2118964.2A
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
Priority to GBGB2118964.2A priority Critical patent/GB202118964D0/en
Publication of GB202118964D0 publication Critical patent/GB202118964D0/en
Priority to CN202211734033.XA priority patent/CN116339038A/en
Priority to GB2219509.3A priority patent/GB2615646B/en
Ceased 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
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/06—Two or more co-operating pivoted blades, e.g. iris type
    • 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
    • F03G7/063—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 mechanic interaction
    • F03G7/0633—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 mechanic interaction performing a rotary movement

Landscapes

  • 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)
  • Manipulator (AREA)
  • Transmission Devices (AREA)
GBGB2118964.2A 2021-12-23 2021-12-23 Actuator assembly Ceased GB202118964D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB2118964.2A GB202118964D0 (en) 2021-12-23 2021-12-23 Actuator assembly
CN202211734033.XA CN116339038A (en) 2021-12-23 2022-12-22 Actuator assembly
GB2219509.3A GB2615646B (en) 2021-12-23 2022-12-22 Actuator assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2118964.2A GB202118964D0 (en) 2021-12-23 2021-12-23 Actuator assembly

Publications (1)

Publication Number Publication Date
GB202118964D0 true GB202118964D0 (en) 2022-02-09

Family

ID=80111930

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2118964.2A Ceased GB202118964D0 (en) 2021-12-23 2021-12-23 Actuator assembly
GB2219509.3A Active GB2615646B (en) 2021-12-23 2022-12-22 Actuator assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2219509.3A Active GB2615646B (en) 2021-12-23 2022-12-22 Actuator assembly

Country Status (2)

Country Link
CN (1) CN116339038A (en)
GB (2) GB202118964D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201707542D0 (en) * 2017-05-11 2017-06-28 Cambridge Mechatronics Ltd Compact SMA shutter actuator
GB2575318A (en) * 2018-07-06 2020-01-08 Cambridge Mechatronics Ltd Rolling pulleys

Also Published As

Publication number Publication date
GB2615646A (en) 2023-08-16
GB202219509D0 (en) 2023-02-08
GB2615646B (en) 2024-06-26
CN116339038A (en) 2023-06-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)