GB202118124D0 - Actuator assembly with SMA - Google Patents

Actuator assembly with SMA

Info

Publication number
GB202118124D0
GB202118124D0 GBGB2118124.3A GB202118124A GB202118124D0 GB 202118124 D0 GB202118124 D0 GB 202118124D0 GB 202118124 A GB202118124 A GB 202118124A GB 202118124 D0 GB202118124 D0 GB 202118124D0
Authority
GB
United Kingdom
Prior art keywords
sma
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.)
Granted
Application number
GBGB2118124.3A
Other versions
GB2599548A (en
GB2599548B (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
Application filed by Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Publication of GB202118124D0 publication Critical patent/GB202118124D0/en
Publication of GB2599548A publication Critical patent/GB2599548A/en
Application granted granted Critical
Publication of GB2599548B publication Critical patent/GB2599548B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)
  • Transmission Devices (AREA)
  • User Interface Of Digital Computer (AREA)
GB2118124.3A 2019-05-16 2020-05-18 Actuator assembly with SMA Active GB2599548B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1906916.0A GB201906916D0 (en) 2019-05-16 2019-05-16 Actuator assembly with SMA
PCT/IB2020/000520 WO2020229894A1 (en) 2019-05-16 2020-05-18 Actuator assembly with sma

Publications (3)

Publication Number Publication Date
GB202118124D0 true GB202118124D0 (en) 2022-01-26
GB2599548A GB2599548A (en) 2022-04-06
GB2599548B GB2599548B (en) 2024-01-17

Family

ID=67385321

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1906916.0A Ceased GB201906916D0 (en) 2019-05-16 2019-05-16 Actuator assembly with SMA
GB2118124.3A Active GB2599548B (en) 2019-05-16 2020-05-18 Actuator assembly with SMA

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1906916.0A Ceased GB201906916D0 (en) 2019-05-16 2019-05-16 Actuator assembly with SMA

Country Status (3)

Country Link
CN (1) CN113841212B (en)
GB (2) GB201906916D0 (en)
WO (1) WO2020229894A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201439816A (en) * 2012-12-13 2014-10-16 Bayer Materialscience Ag Electroactive polymer actuated surface with optional flexible seal
GB201508968D0 (en) * 2015-05-26 2015-07-01 Cambridge Mechatronics Ltd SMA wire assembly
GB2602740B (en) * 2016-09-08 2022-12-14 Cambridge Mechatronics Ltd Haptic feedback control assembly
GB201709011D0 (en) * 2017-06-06 2017-07-19 Cambridge Mechatronics Ltd SMA Smart button mechanism
GB2581065B (en) * 2017-10-13 2022-09-28 Cambridge Mechatronics Ltd Seals for haptic feedback devices

Also Published As

Publication number Publication date
CN113841212A (en) 2021-12-24
CN113841212B (en) 2024-10-18
GB201906916D0 (en) 2019-07-03
WO2020229894A1 (en) 2020-11-19
GB2599548A (en) 2022-04-06
GB2599548B (en) 2024-01-17

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