JP4846728B2 - 曲げ剛性が変化する2点固定熱アクチュエータ - Google Patents

曲げ剛性が変化する2点固定熱アクチュエータ Download PDF

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Publication number
JP4846728B2
JP4846728B2 JP2007543284A JP2007543284A JP4846728B2 JP 4846728 B2 JP4846728 B2 JP 4846728B2 JP 2007543284 A JP2007543284 A JP 2007543284A JP 2007543284 A JP2007543284 A JP 2007543284A JP 4846728 B2 JP4846728 B2 JP 4846728B2
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deformation element
layer
fixed
electrode
switch
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Japanese (ja)
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JP2008521205A5 (enExample
JP2008521205A (ja
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アントニオ カバル
スティーブン フラトン ポンド
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イーストマン コダック カンパニー
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00Electrothermal relays
    • H01H61/02Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00Electrothermal relays
    • H01H2061/006Micromechanical thermal relay
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00Thermally-actuated switches

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  • Micromachines (AREA)
JP2007543284A 2004-11-22 2005-11-18 曲げ剛性が変化する2点固定熱アクチュエータ Expired - Fee Related JP4846728B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/999,645 2004-11-22
US10/999,645 US7283030B2 (en) 2004-11-22 2004-11-22 Doubly-anchored thermal actuator having varying flexural rigidity
PCT/US2005/041867 WO2006057910A1 (en) 2004-11-22 2005-11-18 Doubly-anchored thermal actuator having varying flexural rigidity

Publications (3)

Publication Number Publication Date
JP2008521205A JP2008521205A (ja) 2008-06-19
JP2008521205A5 JP2008521205A5 (enExample) 2008-12-18
JP4846728B2 true JP4846728B2 (ja) 2011-12-28

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JP2007543284A Expired - Fee Related JP4846728B2 (ja) 2004-11-22 2005-11-18 曲げ剛性が変化する2点固定熱アクチュエータ

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US (2) US7283030B2 (enExample)
EP (1) EP1815488A1 (enExample)
JP (1) JP4846728B2 (enExample)
WO (1) WO2006057910A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857153B1 (fr) * 2003-07-01 2005-08-26 Commissariat Energie Atomique Micro-commutateur bistable a faible consommation.
US7858891B2 (en) * 2006-04-24 2010-12-28 Volkswagen Group Of America, Inc. Shape-changing control panel button based on activation/deactivation
US7495368B2 (en) * 2006-08-31 2009-02-24 Evigia Systems, Inc. Bimorphic structures, sensor structures formed therewith, and methods therefor
US7994892B2 (en) * 2007-06-21 2011-08-09 Jpa Inc. Oxidative opening switch assembly and methods
US8154378B2 (en) * 2007-08-10 2012-04-10 Alcatel Lucent Thermal actuator for a MEMS-based relay switch
US20090210103A1 (en) * 2007-12-03 2009-08-20 Mr. Michael Cook Controlling aircraft aerial movements, defeating icing on aircraft surfaces, aiding decontamination, and damping turbulence effects on aircraft by the method of micro-perforated airfoil coordinated precision flow management
US8232858B1 (en) 2008-02-20 2012-07-31 Sandia Corporation Microelectromechanical (MEM) thermal actuator
US7972865B2 (en) * 2008-08-26 2011-07-05 Ut-Battelle, Llc Sensor for detecting and differentiating chemical analytes
TW201012043A (en) * 2008-09-10 2010-03-16 Micro Star Int Co Ltd Movement device
US8190402B2 (en) * 2009-05-04 2012-05-29 King Fahd University Of Petroleum & Minerals Method of modeling flexural characteristics of a bar subjected to local heating
US9511995B2 (en) * 2012-02-15 2016-12-06 Massachusetts Institute Of Technology Method and apparatus for building three-dimensional MEMS elements
US9217755B2 (en) 2012-02-15 2015-12-22 Massachusetts Institute Of Technology Method and apparatus for building three-dimensional MEMS elements
US9573802B2 (en) 2012-02-15 2017-02-21 Massachusetts Institute Of Technology Method and apparatus for building three-dimensional MEMS elements
ITTO20120691A1 (it) * 2012-08-01 2014-02-02 Milano Politecnico Sensore d'urto con meccanismo bistabile e metodo per il rilevamento di urti
US10330564B2 (en) * 2013-05-03 2019-06-25 The Boeing Company System and method for predicting distortion of a workpiece resulting from a peening machine process
US10643502B2 (en) 2017-01-19 2020-05-05 Grant J. Eliuk Thermal-sensitive appearance-changing label
FR3086386B1 (fr) * 2018-09-21 2020-12-04 Commissariat Energie Atomique Dispositif de mesure comportant un fil semiconducteur suspendu
JP2023057348A (ja) * 2021-10-11 2023-04-21 株式会社リコー 液体吐出ユニット、液体吐出装置、液体吐出ヘッド

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088017A1 (en) * 2001-04-26 2002-11-07 Advantest Corporation Connection member, microswitch, method for manufacturing connection member, and method for manufacturing microwitch
JP3590872B2 (ja) * 1996-08-27 2004-11-17 オムロン株式会社 マイクロリレー

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538379A (en) * 1968-05-06 1970-11-03 Irving Berlin Photo-electric light-activated switch apparatus
US3946398A (en) 1970-06-29 1976-03-23 Silonics, Inc. Method and apparatus for recording with writing fluids and drop projection means therefor
SE349676B (enExample) 1971-01-11 1972-10-02 N Stemme
US4296421A (en) 1978-10-26 1981-10-20 Canon Kabushiki Kaisha Ink jet recording device using thermal propulsion and mechanical pressure changes
US4423401A (en) 1982-07-21 1983-12-27 Tektronix, Inc. Thin-film electrothermal device
DE3814150A1 (de) * 1988-04-27 1989-11-09 Draegerwerk Ag Ventilanordnung aus mikrostrukturierten komponenten
US5058856A (en) * 1991-05-08 1991-10-22 Hewlett-Packard Company Thermally-actuated microminiature valve
WO1993022140A1 (fr) 1992-04-23 1993-11-11 Seiko Epson Corporation Tete a jet de liquide et procede de production associe
JPH07285221A (ja) 1994-04-19 1995-10-31 Sharp Corp インクジェットヘッド
US5599695A (en) 1995-02-27 1997-02-04 Affymetrix, Inc. Printing molecular library arrays using deprotection agents solely in the vapor phase
EP0974466B1 (en) 1995-04-19 2003-03-26 Seiko Epson Corporation Ink jet recording head and method of producing same
JP3257340B2 (ja) 1995-05-24 2002-02-18 松下電器産業株式会社 液体塗布方法、液体塗布装置およびスリットノズル
SE9503141D0 (sv) 1995-09-12 1995-09-12 Siemens Elema Ab Narkosapparat
US6254793B1 (en) 1997-07-15 2001-07-03 Silverbrook Research Pty Ltd Method of manufacture of high Young's modulus thermoelastic inkjet printer
AUPO807497A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd A method of manufacture of an image creation apparatus (IJM23)
AUPO794797A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd A device (MEMS07)
US6180427B1 (en) 1997-07-15 2001-01-30 Silverbrook Research Pty. Ltd. Method of manufacture of a thermally actuated ink jet including a tapered heater element
US6087638A (en) 1997-07-15 2000-07-11 Silverbrook Research Pty Ltd Corrugated MEMS heater structure
US5980571A (en) 1997-12-11 1999-11-09 Colin Corporation Substitute-heart control apparatus
FR2772512B1 (fr) * 1997-12-16 2004-04-16 Commissariat Energie Atomique Microsysteme a element deformable sous l'effet d'un actionneur thermique
US6229121B1 (en) * 1999-07-23 2001-05-08 Industrial Technology Research Institute Integrated thermal buckling micro switch with electric heater and sensor
US6212939B1 (en) 1999-09-24 2001-04-10 Lockheed Martin Energy Research Corporation Uncoated microcantilevers as chemical sensors
US6239685B1 (en) * 1999-10-14 2001-05-29 International Business Machines Corporation Bistable micromechanical switches
US6561627B2 (en) 2000-11-30 2003-05-13 Eastman Kodak Company Thermal actuator
FR2818795B1 (fr) 2000-12-27 2003-12-05 Commissariat Energie Atomique Micro-dispositif a actionneur thermique
US6911891B2 (en) * 2001-01-19 2005-06-28 Massachusetts Institute Of Technology Bistable actuation techniques, mechanisms, and applications
WO2003017301A1 (en) * 2001-08-20 2003-02-27 Honeywell International Inc. Snap action thermal switch
US7011288B1 (en) * 2001-12-05 2006-03-14 Microstar Technologies Llc Microelectromechanical device with perpendicular motion
US6631979B2 (en) 2002-01-17 2003-10-14 Eastman Kodak Company Thermal actuator with optimized heater length
US6621392B1 (en) * 2002-04-25 2003-09-16 International Business Machines Corporation Micro electromechanical switch having self-aligned spacers
US6869169B2 (en) 2002-05-15 2005-03-22 Eastman Kodak Company Snap-through thermal actuator
US6598960B1 (en) 2002-05-23 2003-07-29 Eastman Kodak Company Multi-layer thermal actuator with optimized heater length and method of operating same
US6657525B1 (en) * 2002-05-31 2003-12-02 Northrop Grumman Corporation Microelectromechanical RF switch
JP4206856B2 (ja) * 2002-07-30 2009-01-14 パナソニック株式会社 スイッチおよびスイッチの製造方法
TW593125B (en) * 2002-08-09 2004-06-21 Ind Tech Res Inst MEMS type differential actuator
US7012491B1 (en) * 2002-09-10 2006-03-14 Zyvex Corporation Storing mechanical potential in a MEMS device using a mechanically multi-stable mechanism
FR2857153B1 (fr) * 2003-07-01 2005-08-26 Commissariat Energie Atomique Micro-commutateur bistable a faible consommation.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3590872B2 (ja) * 1996-08-27 2004-11-17 オムロン株式会社 マイクロリレー
WO2002088017A1 (en) * 2001-04-26 2002-11-07 Advantest Corporation Connection member, microswitch, method for manufacturing connection member, and method for manufacturing microwitch

Also Published As

Publication number Publication date
WO2006057910A1 (en) 2006-06-01
US20060109075A1 (en) 2006-05-25
US7283030B2 (en) 2007-10-16
US7508294B2 (en) 2009-03-24
US20070296539A1 (en) 2007-12-27
JP2008521205A (ja) 2008-06-19
EP1815488A1 (en) 2007-08-08

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