GB201815673D0 - Manufacture of shape memory alloy actuator assemblies - Google Patents
Manufacture of shape memory alloy actuator assembliesInfo
- Publication number
- GB201815673D0 GB201815673D0 GBGB1815673.7A GB201815673A GB201815673D0 GB 201815673 D0 GB201815673 D0 GB 201815673D0 GB 201815673 A GB201815673 A GB 201815673A GB 201815673 D0 GB201815673 D0 GB 201815673D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- shape memory
- memory alloy
- actuator assemblies
- alloy actuator
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- 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
- F03G7/064—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 its use
- F03G7/0645—Clamping, fixing or crimping parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/187—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping combined with soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/01—Connections using shape memory materials, e.g. shape memory metal
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of Camera Lenses (AREA)
- Lens Barrels (AREA)
- Wire Processing (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201980007656.7A CN111566344B (en) | 2018-01-11 | 2019-01-11 | Fabrication of shape memory alloy actuator components |
| PCT/GB2019/050072 WO2019138239A1 (en) | 2018-01-11 | 2019-01-11 | Manufacture of shape memory alloy actuator assemblies |
| EP19701006.9A EP3737861A1 (en) | 2018-01-11 | 2019-01-11 | Manufacture of shape memory alloy actuator assemblies |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1800484.6A GB201800484D0 (en) | 2018-01-11 | 2018-01-11 | SMA Actuator |
| GBGB1801291.4A GB201801291D0 (en) | 2018-01-26 | 2018-01-26 | SMA Actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB201815673D0 true GB201815673D0 (en) | 2018-11-07 |
| GB2570177A GB2570177A (en) | 2019-07-17 |
Family
ID=64024148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1815673.7A Withdrawn GB2570177A (en) | 2018-01-11 | 2018-09-26 | Manufacture of shape memory alloy actuator assemblies |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3737861A1 (en) |
| CN (1) | CN111566344B (en) |
| GB (1) | GB2570177A (en) |
| WO (1) | WO2019138239A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771271A (en) * | 2018-09-26 | 2021-05-07 | 剑桥机电有限公司 | Detecting the degree of relaxation of a length of shape memory alloy wire |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3750416B2 (en) * | 1999-05-18 | 2006-03-01 | コニカミノルタフォトイメージング株式会社 | Actuator using shape memory alloy |
| CA2439148A1 (en) * | 2001-02-22 | 2002-09-06 | Nanomuscle, Inc. | Shape memory alloy actuator with improved temperature control |
| US7491101B2 (en) * | 2004-06-17 | 2009-02-17 | Illinois Tool Works Inc. | Self-locking wire terminal and shape memory wire termination system |
| US7650914B2 (en) * | 2006-06-22 | 2010-01-26 | Autosplice, Inc. | Apparatus and methods for filament crimping and manufacturing |
| ATE503928T1 (en) * | 2007-02-12 | 2011-04-15 | Cambridge Mechatronics Ltd | TRIGGER DEVICE FOR SHAPE MEMORY ALLOY |
| GB201508968D0 (en) * | 2015-05-26 | 2015-07-01 | Cambridge Mechatronics Ltd | SMA wire assembly |
| GB201603619D0 (en) * | 2016-03-02 | 2016-04-13 | Cambridge Mechatronics Ltd | SMA wire handling with air suction |
| WO2017214583A1 (en) * | 2016-06-09 | 2017-12-14 | Hutchinson Technology Incorporated | Shape memory alloy wire attachment structures with adhesive for a suspension assembly |
-
2018
- 2018-09-26 GB GB1815673.7A patent/GB2570177A/en not_active Withdrawn
-
2019
- 2019-01-11 CN CN201980007656.7A patent/CN111566344B/en active Active
- 2019-01-11 EP EP19701006.9A patent/EP3737861A1/en active Pending
- 2019-01-11 WO PCT/GB2019/050072 patent/WO2019138239A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771271A (en) * | 2018-09-26 | 2021-05-07 | 剑桥机电有限公司 | Detecting the degree of relaxation of a length of shape memory alloy wire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019138239A1 (en) | 2019-07-18 |
| CN111566344B (en) | 2025-03-04 |
| EP3737861A1 (en) | 2020-11-18 |
| CN111566344A (en) | 2020-08-21 |
| GB2570177A (en) | 2019-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |