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GB201801993D0 - SMA AF Plain Bearings - Google Patents

SMA AF Plain Bearings

Info

Publication number
GB201801993D0
GB201801993D0 GBGB1801993.5A GB201801993A GB201801993D0 GB 201801993 D0 GB201801993 D0 GB 201801993D0 GB 201801993 A GB201801993 A GB 201801993A GB 201801993 D0 GB201801993 D0 GB 201801993D0
Authority
GB
United Kingdom
Prior art keywords
sma
plain bearings
plain
bearings
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
GBGB1801993.5A
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 GBGB1801993.5A priority Critical patent/GB201801993D0/en
Publication of GB201801993D0 publication Critical patent/GB201801993D0/en
Priority to GB1810210.3A priority patent/GB2570953A/en
Ceased legal-status Critical Current

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
    • F03G7/065—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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
GBGB1801993.5A 2018-02-07 2018-02-07 SMA AF Plain Bearings Ceased GB201801993D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1801993.5A GB201801993D0 (en) 2018-02-07 2018-02-07 SMA AF Plain Bearings
GB1810210.3A GB2570953A (en) 2018-02-07 2018-06-21 Shape memory alloy actuation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1801993.5A GB201801993D0 (en) 2018-02-07 2018-02-07 SMA AF Plain Bearings

Publications (1)

Publication Number Publication Date
GB201801993D0 true GB201801993D0 (en) 2018-03-28

Family

ID=61731159

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1801993.5A Ceased GB201801993D0 (en) 2018-02-07 2018-02-07 SMA AF Plain Bearings
GB1810210.3A Withdrawn GB2570953A (en) 2018-02-07 2018-06-21 Shape memory alloy actuation apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1810210.3A Withdrawn GB2570953A (en) 2018-02-07 2018-06-21 Shape memory alloy actuation apparatus

Country Status (1)

Country Link
GB (2) GB201801993D0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006038891A (en) * 2004-07-22 2006-02-09 Konica Minolta Photo Imaging Inc Imaging apparatus
JP4645919B2 (en) * 2008-09-10 2011-03-09 ソニー株式会社 LENS DRIVE DEVICE AND IMAGING DEVICE
JP2013097357A (en) * 2011-11-07 2013-05-20 Konica Minolta Advanced Layers Inc Drive unit
GB201517202D0 (en) * 2015-09-29 2015-11-11 Cambridge Mechatronics Ltd OIS actuator improvements
GB201521632D0 (en) * 2015-12-08 2016-01-20 Cambridge Mechatronics Ltd Tilt compensation in an SMA actuator
IT201700048138A1 (en) * 2017-05-04 2018-11-04 Actuator Solutions GmbH Camera module auto-focus actuator

Also Published As

Publication number Publication date
GB201810210D0 (en) 2018-08-08
GB2570953A (en) 2019-08-14

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Legal Events

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