GB201716312D0 - Portection of bearings in an SMA actuator assembly - Google Patents

Portection of bearings in an SMA actuator assembly

Info

Publication number
GB201716312D0
GB201716312D0 GBGB1716312.2A GB201716312A GB201716312D0 GB 201716312 D0 GB201716312 D0 GB 201716312D0 GB 201716312 A GB201716312 A GB 201716312A GB 201716312 D0 GB201716312 D0 GB 201716312D0
Authority
GB
United Kingdom
Prior art keywords
portection
bearings
actuator assembly
sma actuator
sma
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
GBGB1716312.2A
Other versions
GB2557006B (en
GB2557006A (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 GB201716312D0 publication Critical patent/GB201716312D0/en
Publication of GB2557006A publication Critical patent/GB2557006A/en
Application granted granted Critical
Publication of GB2557006B publication Critical patent/GB2557006B/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
    • 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
    • F03G7/065—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/02—Lateral adjustment of lens
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
GB1716312.2A 2016-10-05 2017-10-05 Protection of bearings in an SMA actuator assembly Active GB2557006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1616939.3A GB201616939D0 (en) 2016-10-05 2016-10-05 Protection of bearing in an SMA actuator

Publications (3)

Publication Number Publication Date
GB201716312D0 true GB201716312D0 (en) 2017-11-22
GB2557006A GB2557006A (en) 2018-06-13
GB2557006B GB2557006B (en) 2019-04-17

Family

ID=57570975

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1616939.3A Ceased GB201616939D0 (en) 2016-10-05 2016-10-05 Protection of bearing in an SMA actuator
GB1716312.2A Active GB2557006B (en) 2016-10-05 2017-10-05 Protection of bearings in an SMA actuator assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1616939.3A Ceased GB201616939D0 (en) 2016-10-05 2016-10-05 Protection of bearing in an SMA actuator

Country Status (1)

Country Link
GB (2) GB201616939D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023135431A1 (en) 2022-01-13 2023-07-20 Cambridge Mechatronics Limited Actuator assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201517202D0 (en) * 2015-09-29 2015-11-11 Cambridge Mechatronics Ltd OIS actuator improvements
CN116017121A (en) * 2015-10-28 2023-04-25 剑桥机电有限公司 Camera assembly providing optical image stabilization
WO2018029458A1 (en) * 2016-08-08 2018-02-15 Cambridge Mechatronics Limited Dual camera apparatus

Also Published As

Publication number Publication date
GB2557006B (en) 2019-04-17
GB201616939D0 (en) 2016-11-16
GB2557006A (en) 2018-06-13

Similar Documents

Publication Publication Date Title
GB201717855D0 (en) SMA actuator bearings
IL263828A (en) Triglyceride otic formulations and uses thereof
GB201521632D0 (en) Tilt compensation in an SMA actuator
GB2535957B (en) Actuator and cabin seat comprising such an actuator
GB201610039D0 (en) Dynamic centring of SMA actuator
GB201403803D0 (en) SMA actuator
GB201713191D0 (en) SMA Actuator assembly
EP3101291A4 (en) Thrust bearing
EP3258125A4 (en) Thrust bearing
EP3896314C0 (en) Linear actuator assembly and system
GB201515845D0 (en) An electromechanical actuator
PL3494316T3 (en) Bearing
IL265858A (en) Biopsy actuator assembly
GB201714222D0 (en) Electromagnetic actuator
GB201703228D0 (en) Electromagnetic actuator
GB201721716D0 (en) Sma actuator
GB201803214D0 (en) Spherical bearing
PL3472480T3 (en) Plain bearing assembly
GB201515843D0 (en) An electromechanical actuator
GB201509049D0 (en) An actuator
GB2546989B (en) Bearing arrangements
EP3203099A4 (en) Ball bearing cage
EP3244081A4 (en) Sliding member and sliding bearing
PL3109525T3 (en) Valve and actuator assembly
GB201716312D0 (en) Portection of bearings in an SMA actuator assembly