GB2594663B - Shape memory alloy actuator - Google Patents
Shape memory alloy actuator Download PDFInfo
- Publication number
- GB2594663B GB2594663B GB2110817.0A GB202110817A GB2594663B GB 2594663 B GB2594663 B GB 2594663B GB 202110817 A GB202110817 A GB 202110817A GB 2594663 B GB2594663 B GB 2594663B
- Authority
- GB
- United Kingdom
- Prior art keywords
- shape memory
- memory alloy
- alloy actuator
- actuator
- 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.)
- Active
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
- F03G7/065—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 using a shape memory element
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1900950.5A GB201900950D0 (en) | 2019-01-23 | 2019-01-23 | Shape memory alloy actuator |
PCT/GB2020/050161 WO2020152473A1 (en) | 2019-01-23 | 2020-01-23 | Shape memory alloy actuator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202110817D0 GB202110817D0 (en) | 2021-09-08 |
GB2594663A GB2594663A (en) | 2021-11-03 |
GB2594663B true GB2594663B (en) | 2022-11-23 |
Family
ID=65655878
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1900950.5A Ceased GB201900950D0 (en) | 2019-01-23 | 2019-01-23 | Shape memory alloy actuator |
GB2110817.0A Active GB2594663B (en) | 2019-01-23 | 2020-01-23 | Shape memory alloy actuator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1900950.5A Ceased GB201900950D0 (en) | 2019-01-23 | 2019-01-23 | Shape memory alloy actuator |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN216429851U (en) |
GB (2) | GB201900950D0 (en) |
WO (1) | WO2020152473A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022219354A1 (en) * | 2021-04-14 | 2022-10-20 | Cambridge Mechatronics Limited | Sma actuator assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61297091A (en) * | 1985-06-26 | 1986-12-27 | 沖電気工業株式会社 | Actuator made of shape memory alloy |
JP2009047179A (en) * | 2008-12-04 | 2009-03-05 | Panasonic Electric Works Co Ltd | Shape memory alloy actuator |
DE102012002119B3 (en) * | 2012-02-03 | 2013-07-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Actuator i.e. solid body actuator, for use in medical application to generate control path for dosage of medicament, has shape memory alloy elements arranged between and connected to segments and oppositely bent from each other |
WO2018046937A1 (en) * | 2016-09-08 | 2018-03-15 | Cambridge Mechatronics Limited | Haptic feedback control assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB813135A (en) | 1956-08-15 | 1959-05-06 | Karl Hartner | Improved double-pan balance for approximate and precision weighing |
US8830335B2 (en) | 2010-02-26 | 2014-09-09 | Cambridge Mechatronics Limited | SMA actuation apparatus |
GB201709011D0 (en) | 2017-06-06 | 2017-07-19 | Cambridge Mechatronics Ltd | SMA Smart button mechanism |
-
2019
- 2019-01-23 GB GBGB1900950.5A patent/GB201900950D0/en not_active Ceased
-
2020
- 2020-01-23 CN CN202090000334.8U patent/CN216429851U/en active Active
- 2020-01-23 GB GB2110817.0A patent/GB2594663B/en active Active
- 2020-01-23 WO PCT/GB2020/050161 patent/WO2020152473A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61297091A (en) * | 1985-06-26 | 1986-12-27 | 沖電気工業株式会社 | Actuator made of shape memory alloy |
JP2009047179A (en) * | 2008-12-04 | 2009-03-05 | Panasonic Electric Works Co Ltd | Shape memory alloy actuator |
DE102012002119B3 (en) * | 2012-02-03 | 2013-07-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Actuator i.e. solid body actuator, for use in medical application to generate control path for dosage of medicament, has shape memory alloy elements arranged between and connected to segments and oppositely bent from each other |
WO2018046937A1 (en) * | 2016-09-08 | 2018-03-15 | Cambridge Mechatronics Limited | Haptic feedback control assembly |
Also Published As
Publication number | Publication date |
---|---|
WO2020152473A1 (en) | 2020-07-30 |
GB201900950D0 (en) | 2019-03-13 |
GB2594663A (en) | 2021-11-03 |
CN216429851U (en) | 2022-05-03 |
GB202110817D0 (en) | 2021-09-08 |
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