ATE522937T1 - Temperaturausgleichender flextensionaler wandler - Google Patents

Temperaturausgleichender flextensionaler wandler

Info

Publication number
ATE522937T1
ATE522937T1 AT08844721T AT08844721T ATE522937T1 AT E522937 T1 ATE522937 T1 AT E522937T1 AT 08844721 T AT08844721 T AT 08844721T AT 08844721 T AT08844721 T AT 08844721T AT E522937 T1 ATE522937 T1 AT E522937T1
Authority
AT
Austria
Prior art keywords
housing shell
driver
flextensional
thermal expansion
thermal
Prior art date
Application number
AT08844721T
Other languages
English (en)
Inventor
Ahmed Rahman
Jonathan Gore
Fiona Lowrie
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE522937T1 publication Critical patent/ATE522937T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Vibration Dampers (AREA)
  • Gyroscopes (AREA)
  • Pressure Sensors (AREA)
AT08844721T 2007-11-01 2008-10-30 Temperaturausgleichender flextensionaler wandler ATE522937T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0721433.1A GB0721433D0 (en) 2007-11-01 2007-11-01 Temperature compensating flextensional transducer
PCT/GB2008/003664 WO2009056828A1 (en) 2007-11-01 2008-10-30 Temperature compensating flextensional transducer

Publications (1)

Publication Number Publication Date
ATE522937T1 true ATE522937T1 (de) 2011-09-15

Family

ID=38834648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08844721T ATE522937T1 (de) 2007-11-01 2008-10-30 Temperaturausgleichender flextensionaler wandler

Country Status (5)

Country Link
US (1) US20100320870A1 (de)
EP (1) EP2212933B1 (de)
AT (1) ATE522937T1 (de)
GB (1) GB0721433D0 (de)
WO (1) WO2009056828A1 (de)

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EP2452376A4 (de) * 2009-07-10 2014-04-23 Viking At Llc Aktuator mit einem intelligenten material und montierbarem arm sowie energiegewinnungsvorrichtung damit
KR20120093150A (ko) * 2009-07-10 2012-08-22 바이킹 에이티 엘엘씨 소규모 스마트 재료 액추에이터 및 에너지 수확 장치
JP2013520157A (ja) * 2010-02-17 2013-05-30 ヴァイキング エーティー，エルエルシー 取り囲まれた補償器を持つスマート材料アクチュエータ
US9778743B2 (en) 2013-04-22 2017-10-03 Immersion Corporation Gaming device having a haptic-enabled trigger
US9393493B2 (en) 2013-11-12 2016-07-19 Immersion Corporation Gaming device with haptic effect isolated to user input elements
US10276776B2 (en) 2013-12-24 2019-04-30 Viking At, Llc Mechanically amplified smart material actuator utilizing layered web assembly
US9866149B2 (en) 2014-07-28 2018-01-09 Immersion Corporation Method and apparatus for enabling floating touch screen haptics assemblies
JP6453123B2 (ja) * 2015-03-19 2019-01-16 住友重機械工業株式会社 アクチュエータ
US10152132B2 (en) 2016-02-26 2018-12-11 Immersion Corporation Method and apparatus for enabling heavy floating touchscreen haptics assembles and passive braking system
GB2550155B (en) * 2016-05-10 2020-08-05 Camlin Tech Limited Vacuum circuit interrupter with piezoelectric actuator and vacuum circuit breaker incorporating same
US10816026B2 (en) * 2017-08-09 2020-10-27 Raytheon Company Separable physical coupler using piezoelectric forces for decoupling
CN107621222B (zh) * 2017-09-26 2023-11-03 上海市计量测试技术研究院 振弦式应变计校准装置
US10345910B1 (en) * 2018-06-15 2019-07-09 Immersion Corporation Haptic actuator assembly with a spring pre-load device
US10409379B1 (en) * 2018-06-15 2019-09-10 Immersion Corporation Haptic actuator assembly having a magnetic pre-load device
JP7164864B2 (ja) * 2018-08-31 2022-11-02 日本特殊陶業株式会社 圧電アクチュエータ
WO2020176089A1 (en) * 2019-02-28 2020-09-03 Molex, Llc New and improved variable dual-directional thermal compensator for arrayed waveguide grating (awg) modules

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Also Published As

Publication number Publication date
US20100320870A1 (en) 2010-12-23
WO2009056828A1 (en) 2009-05-07
EP2212933A1 (de) 2010-08-04
GB0721433D0 (en) 2007-12-12
EP2212933B1 (de) 2011-08-31

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