GB2094940A - Piezo-electric valve - Google Patents

Piezo-electric valve Download PDF

Info

Publication number
GB2094940A
GB2094940A GB8203955A GB8203955A GB2094940A GB 2094940 A GB2094940 A GB 2094940A GB 8203955 A GB8203955 A GB 8203955A GB 8203955 A GB8203955 A GB 8203955A GB 2094940 A GB2094940 A GB 2094940A
Authority
GB
United Kingdom
Prior art keywords
actuator unit
piezoelectric actuator
valve element
valve
piezoelectric
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.)
Withdrawn
Application number
GB8203955A
Other languages
English (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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB2094940A publication Critical patent/GB2094940A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
GB8203955A 1981-02-18 1982-02-11 Piezo-electric valve Withdrawn GB2094940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2183381U JPS57136859U (enrdf_load_stackoverflow) 1981-02-18 1981-02-18

Publications (1)

Publication Number Publication Date
GB2094940A true GB2094940A (en) 1982-09-22

Family

ID=12066067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203955A Withdrawn GB2094940A (en) 1981-02-18 1982-02-11 Piezo-electric valve

Country Status (3)

Country Link
JP (1) JPS57136859U (enrdf_load_stackoverflow)
DE (1) DE3205654A1 (enrdf_load_stackoverflow)
GB (1) GB2094940A (enrdf_load_stackoverflow)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109239A1 (en) * 1982-11-12 1984-05-23 Kiwi Coders Corporation Piezoelectric fluid control device
US4529164A (en) * 1982-03-05 1985-07-16 Nippon Soken, Inc. Piezo-type valve
EP0165407A3 (en) * 1984-04-26 1986-06-18 Nippon Enlarging Color Inc. Flow control valve with piero-electric actuator
EP0192241A1 (en) * 1985-02-19 1986-08-27 Nippondenso Co., Ltd. Control valve for controlling fluid passage
EP0145859A3 (en) * 1983-10-13 1986-12-30 Wabco Westinghouse Steuerungstechnik Gmbh & Co. Valve device with a piezoelectric or magnetostrictive actuating member
US4669660A (en) * 1985-01-15 1987-06-02 Kernforschungszentrum Karlsruhe Pulse valve
US4695034A (en) * 1984-11-27 1987-09-22 Stec Inc. Fluid control device
US4720077A (en) * 1985-12-28 1988-01-19 Aisan Kogyo Kabushiki Kaisha Fuel injection valve
GB2193785A (en) * 1986-08-16 1988-02-17 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids
US4750706A (en) * 1985-09-24 1988-06-14 Robert Bosch Gmbh Valve for dosing liquids or gases
GB2224101A (en) * 1988-09-05 1990-04-25 Akebono Brake Ind Electromagnetic valves
GB2239553A (en) * 1989-11-14 1991-07-03 Hitachi Metals Ltd Piezoelectric valve control device
US5100100A (en) * 1990-09-12 1992-03-31 Mks Instruments, Inc. Fluid control and shut off valve
EP0491652A1 (de) * 1990-11-20 1992-06-24 Airmotec Ag Vorrichtung zum Verschieben eines Ventilkörpers mit einem Piezoelement an einem Ventil sowie deren Verwendung
US5281885A (en) * 1989-11-14 1994-01-25 Hitachi Metals, Ltd. High-temperature stacked-type displacement device
WO1998045632A1 (de) * 1997-04-05 1998-10-15 Itt Manufacturing Enterprises, Inc. Piezoelektrisches fluidventil mit druckausgleich
US5881767A (en) * 1997-06-04 1999-03-16 Dragerwerk Ag Modular piezo valve arrangement
WO2000034699A1 (de) * 1998-12-05 2000-06-15 Robert Bosch Gmbh Piezoelektrischer aktor
FR2787516A1 (fr) * 1998-12-16 2000-06-23 Siemens Ag Commande pour injecteur de carburant
EP0893855A3 (de) * 1997-07-25 2000-07-12 Robert Bosch Gmbh Kabelanschluss an einem elektromechanischem Bauelement
WO2000042313A1 (de) * 1999-01-18 2000-07-20 Robert Bosch Gmbh Brennstoffeinspritzventil und verfahren zum betreiben eines brennstoffeinspritzventils
WO2000057049A1 (de) * 1999-03-20 2000-09-28 Robert Bosch Gmbh Brennstoffeinspritzventil
US6148842A (en) * 1997-07-01 2000-11-21 Siemens Aktiengesellschaft Compensation element for the compensation of temperature-conditioned length changes of an object
FR2794175A1 (fr) * 1999-01-25 2000-12-01 Siemens Ag Procede de positionnement d'une commande de reglage dans un injecteur de carburant, dispositif de mise en oeuvre d'un tel procede et injecteur de carburant pourvu d'une commande de reglage
WO2001006115A1 (de) * 1999-07-14 2001-01-25 Robert Bosch Gmbh Brennstoffeinspritzventil
WO2002014679A1 (de) * 2000-08-11 2002-02-21 Robert Bosch Gmbh Piezoelektrische aktuatoranordnung, insbesondere zur betätigung eines ventils in einem kraftfahrzeug
EP1391606A1 (en) * 2002-08-20 2004-02-25 Siemens VDO Automotive S.p.A. Metering device with adjustable flow rate and method for setting a flow rate of a metering device
EP1160886A3 (en) * 2000-05-31 2005-09-14 Denso Corporation Piezoelectric element for injector
EP1162671A3 (en) * 2000-06-06 2005-09-21 Denso Corporation Piezoelectric device for injector
WO2006018399A1 (de) * 2004-08-16 2006-02-23 Siemens Aktiengesellschaft Stellantrieb für einen kraftstoffinjektor einer brennkraftmaschine sowie verwendung hierfür
US7067960B2 (en) 2000-05-31 2006-06-27 Denso Corporation Piezoelectric device for injector
EP1865191A1 (en) * 2006-06-06 2007-12-12 Siemens Aktiengesellschaft Adjusting arrangement for an injection valve, injection valve and method for adjusting an injection valve
WO2009033963A3 (de) * 2007-09-12 2009-07-16 Bosch Gmbh Robert Ventilanordnung zur dosierung einer wässrigen harnstofflösung
WO2013050528A1 (de) * 2011-10-06 2013-04-11 Continental Automotive Gmbh Piezoelektrischer aktuator
CN103244322A (zh) * 2013-04-28 2013-08-14 哈尔滨工程大学 双燃料电磁压电控制式喷射器
CN103244321A (zh) * 2013-04-28 2013-08-14 哈尔滨工程大学 双燃料双压电控制式喷射器
EP1876349B1 (en) * 2006-07-07 2016-05-18 Continental Automotive GmbH Method for calibrating an injector

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3745068C2 (de) * 1987-11-19 1995-08-10 Schuetze Alfred App Dosierventil
JP2695675B2 (ja) * 1990-04-02 1998-01-14 三菱重工業株式会社 ディーゼルエンジン用燃料噴射装置
DE4013323C2 (de) * 1990-04-26 1996-07-25 Hhs Leimauftrags Systeme Gmbh Dosierventil
DE19923422C2 (de) * 1999-05-21 2003-05-08 Bosch Gmbh Robert Elektronisches Einspritzsystem
DE10016247B4 (de) * 2000-03-31 2009-10-22 Continental Automotive Gmbh Einspritzventil mit einer Dichtmembran
DE10053351B4 (de) * 2000-10-27 2006-05-04 Heinz Walz Gmbh Mikro-Dosier-Ventil zum Zudosieren von kleinsten Gasmengen
WO2012151080A1 (en) * 2011-05-05 2012-11-08 Waters Technologies Corporation High pressure fluidic switching valve having variable pressure loading

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529164A (en) * 1982-03-05 1985-07-16 Nippon Soken, Inc. Piezo-type valve
EP0109239A1 (en) * 1982-11-12 1984-05-23 Kiwi Coders Corporation Piezoelectric fluid control device
EP0145859A3 (en) * 1983-10-13 1986-12-30 Wabco Westinghouse Steuerungstechnik Gmbh & Co. Valve device with a piezoelectric or magnetostrictive actuating member
EP0165407A3 (en) * 1984-04-26 1986-06-18 Nippon Enlarging Color Inc. Flow control valve with piero-electric actuator
US4695034A (en) * 1984-11-27 1987-09-22 Stec Inc. Fluid control device
US4669660A (en) * 1985-01-15 1987-06-02 Kernforschungszentrum Karlsruhe Pulse valve
EP0192241A1 (en) * 1985-02-19 1986-08-27 Nippondenso Co., Ltd. Control valve for controlling fluid passage
US4762300A (en) * 1985-02-19 1988-08-09 Nippondenso Co., Ltd. Control valve for controlling fluid passage
US4750706A (en) * 1985-09-24 1988-06-14 Robert Bosch Gmbh Valve for dosing liquids or gases
US4720077A (en) * 1985-12-28 1988-01-19 Aisan Kogyo Kabushiki Kaisha Fuel injection valve
GB2193785B (en) * 1986-08-16 1990-03-21 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids
GB2193785A (en) * 1986-08-16 1988-02-17 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids
FR2602837A1 (fr) * 1986-08-16 1988-02-19 Bosch Gmbh Robert Dispositif pour influencer le comportement en ecoulement de fluides dans une section d'ecoulement, d'un amortisseur par exemple
GB2224101B (en) * 1988-09-05 1992-12-16 Akebono Brake Ind Electromagnetic valves
GB2224101A (en) * 1988-09-05 1990-04-25 Akebono Brake Ind Electromagnetic valves
US5281885A (en) * 1989-11-14 1994-01-25 Hitachi Metals, Ltd. High-temperature stacked-type displacement device
US5092360A (en) * 1989-11-14 1992-03-03 Hitachi Metals, Ltd. Flow rated control valve using a high-temperature stacked-type displacement device
GB2239553B (en) * 1989-11-14 1993-06-02 Hitachi Metals Ltd Flow rate control valve
GB2239553A (en) * 1989-11-14 1991-07-03 Hitachi Metals Ltd Piezoelectric valve control device
US5100100A (en) * 1990-09-12 1992-03-31 Mks Instruments, Inc. Fluid control and shut off valve
EP0491652A1 (de) * 1990-11-20 1992-06-24 Airmotec Ag Vorrichtung zum Verschieben eines Ventilkörpers mit einem Piezoelement an einem Ventil sowie deren Verwendung
WO1998045632A1 (de) * 1997-04-05 1998-10-15 Itt Manufacturing Enterprises, Inc. Piezoelektrisches fluidventil mit druckausgleich
US5881767A (en) * 1997-06-04 1999-03-16 Dragerwerk Ag Modular piezo valve arrangement
US6148842A (en) * 1997-07-01 2000-11-21 Siemens Aktiengesellschaft Compensation element for the compensation of temperature-conditioned length changes of an object
EP0893855A3 (de) * 1997-07-25 2000-07-12 Robert Bosch Gmbh Kabelanschluss an einem elektromechanischem Bauelement
WO2000034699A1 (de) * 1998-12-05 2000-06-15 Robert Bosch Gmbh Piezoelektrischer aktor
FR2787516A1 (fr) * 1998-12-16 2000-06-23 Siemens Ag Commande pour injecteur de carburant
WO2000042313A1 (de) * 1999-01-18 2000-07-20 Robert Bosch Gmbh Brennstoffeinspritzventil und verfahren zum betreiben eines brennstoffeinspritzventils
US6478013B1 (en) 1999-01-18 2002-11-12 Robert Bosch Gmbh Fuel injection valve and method for operating a fuel injection valve
FR2794175A1 (fr) * 1999-01-25 2000-12-01 Siemens Ag Procede de positionnement d'une commande de reglage dans un injecteur de carburant, dispositif de mise en oeuvre d'un tel procede et injecteur de carburant pourvu d'une commande de reglage
WO2000057049A1 (de) * 1999-03-20 2000-09-28 Robert Bosch Gmbh Brennstoffeinspritzventil
US6435430B1 (en) 1999-03-20 2002-08-20 Robert Bosch Gmbh Fuel injection valve
US6889913B2 (en) 1999-03-20 2005-05-10 Robert Bosch Gmbh Fuel injector
WO2001006115A1 (de) * 1999-07-14 2001-01-25 Robert Bosch Gmbh Brennstoffeinspritzventil
US6474565B1 (en) 1999-07-14 2002-11-05 Robert Bosch Gmbh Fuel injection valve
EP1160885A3 (en) * 2000-05-31 2006-08-02 Denso Corporation Piezoelectric device for injector
US7067960B2 (en) 2000-05-31 2006-06-27 Denso Corporation Piezoelectric device for injector
EP1160886A3 (en) * 2000-05-31 2005-09-14 Denso Corporation Piezoelectric element for injector
EP1162671A3 (en) * 2000-06-06 2005-09-21 Denso Corporation Piezoelectric device for injector
EP1895606A3 (en) * 2000-06-06 2008-06-04 Denso Corporation Piezoelectric device for injector
WO2002014679A1 (de) * 2000-08-11 2002-02-21 Robert Bosch Gmbh Piezoelektrische aktuatoranordnung, insbesondere zur betätigung eines ventils in einem kraftfahrzeug
EP1391606A1 (en) * 2002-08-20 2004-02-25 Siemens VDO Automotive S.p.A. Metering device with adjustable flow rate and method for setting a flow rate of a metering device
WO2006018399A1 (de) * 2004-08-16 2006-02-23 Siemens Aktiengesellschaft Stellantrieb für einen kraftstoffinjektor einer brennkraftmaschine sowie verwendung hierfür
EP1865191A1 (en) * 2006-06-06 2007-12-12 Siemens Aktiengesellschaft Adjusting arrangement for an injection valve, injection valve and method for adjusting an injection valve
EP1876349B1 (en) * 2006-07-07 2016-05-18 Continental Automotive GmbH Method for calibrating an injector
WO2009033963A3 (de) * 2007-09-12 2009-07-16 Bosch Gmbh Robert Ventilanordnung zur dosierung einer wässrigen harnstofflösung
WO2013050528A1 (de) * 2011-10-06 2013-04-11 Continental Automotive Gmbh Piezoelektrischer aktuator
CN103244322A (zh) * 2013-04-28 2013-08-14 哈尔滨工程大学 双燃料电磁压电控制式喷射器
CN103244321A (zh) * 2013-04-28 2013-08-14 哈尔滨工程大学 双燃料双压电控制式喷射器
CN103244321B (zh) * 2013-04-28 2015-03-11 哈尔滨工程大学 双燃料双压电控制式喷射器

Also Published As

Publication number Publication date
DE3205654A1 (de) 1982-10-07
JPS57136859U (enrdf_load_stackoverflow) 1982-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)