AU2002354058A1 - Circuit switching switch - Google Patents

Circuit switching switch

Info

Publication number
AU2002354058A1
AU2002354058A1 AU2002354058A AU2002354058A AU2002354058A1 AU 2002354058 A1 AU2002354058 A1 AU 2002354058A1 AU 2002354058 A AU2002354058 A AU 2002354058A AU 2002354058 A AU2002354058 A AU 2002354058A AU 2002354058 A1 AU2002354058 A1 AU 2002354058A1
Authority
AU
Australia
Prior art keywords
switching switch
circuit switching
switch
circuit
switching
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.)
Abandoned
Application number
AU2002354058A
Inventor
Yuki Bessho
Iwao Ohwada
Nobuo Takahashi
Yukihisa Takeuchi
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of AU2002354058A1 publication Critical patent/AU2002354058A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/084—Characterised by the construction of the motor unit the motor being of the rodless piston type, e.g. with cable, belt or chain
    • F15B15/086—Characterised by the construction of the motor unit the motor being of the rodless piston type, e.g. with cable, belt or chain with magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0011—Gate valves or sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0042—Electric operating means therefor
    • F16K99/0048—Electric operating means therefor using piezoelectric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezo-electric relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0092—Inkjet printers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H2029/008—Switches having at least one liquid contact using micromechanics, e.g. micromechanical liquid contact switches or [LIMMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezo-electric relays
    • H01H2057/006—Micromechanical piezoelectric relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
AU2002354058A 2001-11-19 2002-11-19 Circuit switching switch Abandoned AU2002354058A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001353749A JP2005139901A (en) 2001-11-19 2001-11-19 Circuit changeover switch
JP2001-353749 2001-11-19
PCT/JP2002/012043 WO2003044817A1 (en) 2001-11-19 2002-11-19 Circuit switching switch

Publications (1)

Publication Number Publication Date
AU2002354058A1 true AU2002354058A1 (en) 2003-06-10

Family

ID=19165710

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002354058A Abandoned AU2002354058A1 (en) 2001-11-19 2002-11-19 Circuit switching switch

Country Status (4)

Country Link
US (1) US20040076531A1 (en)
JP (1) JP2005139901A (en)
AU (1) AU2002354058A1 (en)
WO (1) WO2003044817A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7012354B2 (en) * 2003-04-14 2006-03-14 Agilent Technologies, Inc. Method and structure for a pusher-mode piezoelectrically actuated liquid metal switch
KR20050059752A (en) * 2003-12-15 2005-06-21 삼성전자주식회사 Device and method for pumping fluids utilizing gas bubble in microscale
US7032456B1 (en) * 2004-12-30 2006-04-25 The United States Of America As Represented By The Secretary Of The Navy Isostatic piezoresistive pressure transducer with temperature output
WO2007026678A1 (en) * 2005-08-31 2007-03-08 Matsushita Electric Works, Ltd. Relay device using conductive fluid
US7913928B2 (en) * 2005-11-04 2011-03-29 Alliant Techsystems Inc. Adaptive structures, systems incorporating same and related methods
WO2007056267A2 (en) * 2005-11-04 2007-05-18 The Trustees Of Columbia University In The City Of New York Thermally actuated valves, photovoltaic cells and arrays comprising same, and methods for producing same
EP3096338B1 (en) * 2015-05-21 2019-07-24 Nokia Technologies Oy An apparatus and method for providing a time varying voltage
EP3968348A1 (en) * 2020-09-14 2022-03-16 Vestel Elektronik Sanayi ve Ticaret A.S. Switch for use in switching signals and apparatus for transmitting or receiving rf signals

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143822A (en) * 1965-08-20
GB1317105A (en) * 1971-02-18 1973-05-16 Marine Eng Co Stockport Ltd Fluid operated device for moving articles
JPS5121523B1 (en) * 1971-04-03 1976-07-03
US4264798A (en) * 1976-01-12 1981-04-28 Graf Ronald E Electrostatic switch
US4663503A (en) * 1979-07-02 1987-05-05 The United States Of America As Represented By The Secretary Of The Navy MHD pinch interrupting switch for high currents
JPS5688979A (en) * 1979-12-21 1981-07-18 Nippon Suisou Kogyo Kk Diaphragm pump for liquid
US4621561A (en) * 1983-06-22 1986-11-11 Board Of Regents, Univ. Of Texas System Switch for inductive energy store transfer circuit
US5581192A (en) * 1994-12-06 1996-12-03 Eaton Corporation Conductive liquid compositions and electrical circuit protection devices comprising conductive liquid compositions
US6323447B1 (en) * 1998-12-30 2001-11-27 Agilent Technologies, Inc. Electrical contact breaker switch, integrated electrical contact breaker switch, and electrical contact switching method
US6373356B1 (en) * 1999-05-21 2002-04-16 Interscience, Inc. Microelectromechanical liquid metal current carrying system, apparatus and method
US6470106B2 (en) * 2001-01-05 2002-10-22 Hewlett-Packard Company Thermally induced pressure pulse operated bi-stable optical switch
US6515404B1 (en) * 2002-02-14 2003-02-04 Agilent Technologies, Inc. Bending piezoelectrically actuated liquid metal switch
US6633213B1 (en) * 2002-04-24 2003-10-14 Agilent Technologies, Inc. Double sided liquid metal micro switch

Also Published As

Publication number Publication date
US20040076531A1 (en) 2004-04-22
WO2003044817A1 (en) 2003-05-30
JP2005139901A (en) 2005-06-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase