DE69218553D1 - Piezoelektrisch betätigtes Durchflussregelventil - Google Patents

Piezoelektrisch betätigtes Durchflussregelventil

Info

Publication number
DE69218553D1
DE69218553D1 DE69218553T DE69218553T DE69218553D1 DE 69218553 D1 DE69218553 D1 DE 69218553D1 DE 69218553 T DE69218553 T DE 69218553T DE 69218553 T DE69218553 T DE 69218553T DE 69218553 D1 DE69218553 D1 DE 69218553D1
Authority
DE
Germany
Prior art keywords
valve
disc
piezoelectric
fluid flow
control valve
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.)
Expired - Lifetime
Application number
DE69218553T
Other languages
English (en)
Other versions
DE69218553T2 (de
Inventor
Charles Robert Dr Sims
Victor Carey Humberstone
Adrian Michael Dr Woodward
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of DE69218553D1 publication Critical patent/DE69218553D1/de
Publication of DE69218553T2 publication Critical patent/DE69218553T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/005—Piezoelectric benders
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/18—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with diaphragm secured at one side only, e.g. to be laid on the seat by rolling action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Flow Control (AREA)
  • Magnetically Actuated Valves (AREA)
  • Glass Compositions (AREA)
DE69218553T 1991-10-25 1992-10-23 Piezoelektrisch betätigtes Durchflussregelventil Expired - Lifetime DE69218553T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919122739A GB9122739D0 (en) 1991-10-25 1991-10-25 System for controlling fluid flow

Publications (2)

Publication Number Publication Date
DE69218553D1 true DE69218553D1 (de) 1997-04-30
DE69218553T2 DE69218553T2 (de) 1997-11-27

Family

ID=10703565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69218553T Expired - Lifetime DE69218553T2 (de) 1991-10-25 1992-10-23 Piezoelektrisch betätigtes Durchflussregelventil

Country Status (13)

Country Link
US (1) US5354032A (de)
EP (1) EP0544405B1 (de)
JP (1) JP2726788B2 (de)
KR (1) KR100202160B1 (de)
AT (1) ATE150857T1 (de)
CA (1) CA2081290C (de)
DE (1) DE69218553T2 (de)
DK (1) DK0544405T3 (de)
ES (1) ES2101810T3 (de)
GB (1) GB9122739D0 (de)
GR (1) GR3023873T3 (de)
NZ (1) NZ244873A (de)
TW (1) TW221480B (de)

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US5868375A (en) * 1995-10-11 1999-02-09 Marotta Scientific Controls, Inc. Magnetostrictively actuated valve
US6026847A (en) * 1995-10-11 2000-02-22 Reinicke; Robert H. Magnetostrictively actuated valve
US5780958A (en) * 1995-11-03 1998-07-14 Aura Systems, Inc. Piezoelectric vibrating device
DE19627038C2 (de) * 1996-07-05 1998-06-04 Honeywell Bv Piezoelektrischer Betätiger
US6352144B1 (en) 1996-11-21 2002-03-05 Advanced Fluid Systems Limited Flow-control valve and damper
DE69821969T2 (de) * 1997-11-12 2004-12-09 Deka Products Ltd. Partnership Piezoelektrischer antrieb betriebsfähig in elektrolytischer flüssigkeit
US6019346A (en) * 1998-03-06 2000-02-01 Miller; Kenneth L. Piezo-actuated high response valve
US6065688A (en) * 1998-03-09 2000-05-23 The United States Of America As Represented By The Secretary Of The Navy Mass-flux actuator with high frequency response
DE19912334C2 (de) * 1999-03-19 2002-07-11 Bosch Gmbh Robert Vorsteuereinrichtung
US6302495B1 (en) * 1999-06-04 2001-10-16 Ge Harris Railway Electronics, Llc Railway car braking system including piezoelectric pilot valve and associated methods
US6247493B1 (en) 2000-03-09 2001-06-19 Richard C. Henderson Miniature pulsatile flow controller
US6589229B1 (en) 2000-07-31 2003-07-08 Becton, Dickinson And Company Wearable, self-contained drug infusion device
US7198250B2 (en) * 2000-09-18 2007-04-03 Par Technologies, Llc Piezoelectric actuator and pump using same
KR100734352B1 (ko) * 2001-05-09 2007-07-03 엘지전자 주식회사 인버터 시스템
DE20109053U1 (de) * 2001-05-30 2002-10-10 Reich Kg Regel & Sicherheits Ventilvorrichtung und Verteilervorrichtung
US20030226987A1 (en) * 2002-06-06 2003-12-11 Gallmeyer Christopher F. Method and apparatus for seat detection and soft seating in a piezoelectric device actuated valve system
DE602004031829D1 (de) 2003-05-20 2011-04-28 Collins Ophthalmisches arzneimittelabgabesystem
US8545463B2 (en) 2003-05-20 2013-10-01 Optimyst Systems Inc. Ophthalmic fluid reservoir assembly for use with an ophthalmic fluid delivery device
KR100519970B1 (ko) * 2003-10-07 2005-10-13 삼성전자주식회사 밸브리스 마이크로 공기공급장치
MXPA06005699A (es) * 2003-11-20 2007-05-23 Viking Technologies Lc Compensacion termica integral para un activador electromecanico.
US6988706B2 (en) * 2003-12-17 2006-01-24 General Electric Company Piezoelectric microvalve
DE102005015765B4 (de) * 2004-03-30 2011-06-22 Kurt 73635 Bühner Mittels des inversen Piezoeffekts betätigter Antrieb
JP2006116399A (ja) * 2004-10-20 2006-05-11 Citizen Electronics Co Ltd 撓み振動型エキサイタ
US20060232166A1 (en) * 2005-04-13 2006-10-19 Par Technologies Llc Stacked piezoelectric diaphragm members
US7618391B2 (en) * 2005-04-20 2009-11-17 Children's Medical Center Corporation Waveform sensing and regulating fluid flow valve
EP1881272A1 (de) * 2006-07-20 2008-01-23 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Versorgung eines Brenners mit einem Brennstofffluid
JP2008303805A (ja) * 2007-06-08 2008-12-18 Alps Electric Co Ltd ダイヤフラムエアポンプ
WO2009072434A1 (ja) * 2007-12-03 2009-06-11 Murata Manufacturing Co., Ltd. 圧電ポンプ
US8978757B2 (en) 2008-07-17 2015-03-17 Schlumberger Technology Corporation Remote actuation testing tool for high pressure differential downhole environments
AU2009270679B2 (en) * 2008-07-17 2015-11-12 Schlumberger Technology B.V. Downhole piezoelectric devices
CN103118643B (zh) 2010-07-15 2015-06-10 艾诺维亚股份有限公司 用于执行远程治疗和监测的方法和系统
EP2485691B1 (de) 2010-07-15 2020-03-18 Eyenovia, Inc. Verabreichung einer augenmedizin
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
JP5964826B2 (ja) 2010-07-15 2016-08-03 アイノビア，インコーポレイティド 滴生成デバイス
WO2013090459A1 (en) 2011-12-12 2013-06-20 Corinthian Ophthalmic, Inc. Ejector mechanism, ejector device, and methods of use
JP5795292B2 (ja) * 2012-09-06 2015-10-14 富士ゼロックス株式会社 液滴吐出装置
EP2994672B1 (de) * 2013-05-07 2017-11-22 Koninklijke Philips N.V. Lineares digitales proportionales piezoelektrisches ventil
GB201514921D0 (en) * 2015-08-21 2015-10-07 Rolls Royce Plc Actuator control
WO2017061349A1 (ja) * 2015-10-05 2017-04-13 株式会社村田製作所 流体制御装置、減圧装置、および、加圧装置
CN115300226A (zh) 2017-06-10 2022-11-08 艾诺维亚股份有限公司 用于将一体积的流体输送到眼睛的设备
TWI747076B (zh) * 2019-11-08 2021-11-21 研能科技股份有限公司 行動裝置散熱組件
CN111895176B (zh) * 2020-07-06 2021-05-28 西安交通大学 一种压电式阀门及其使用方法
CN115507214A (zh) * 2021-06-22 2022-12-23 科际精密股份有限公司 气压调节装置及其气压调节方法

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US3360664A (en) * 1964-10-30 1967-12-26 Gen Dynamics Corp Electromechanical apparatus
US3414010A (en) * 1965-11-01 1968-12-03 Honeywell Inc Control apparatus
US3752189A (en) * 1971-09-15 1973-08-14 Moog Inc Electrical feedback servovalve
US4340083A (en) * 1978-11-30 1982-07-20 Carleton Controls Corporation Deflectable beam valve
US4545561A (en) * 1982-07-30 1985-10-08 Mcdonnell Douglas Corporation Piezoelectric valve operator
AT380934B (de) * 1983-01-13 1986-07-25 Enfo Grundlagen Forschungs Ag Elektrisch-pneumatischer signalwandler
DE3320907A1 (de) * 1983-06-09 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Steuervorrichtung, insbesondere fuer heiz- und klimaanlagen in kraftfahrzeugen
US4535810A (en) * 1984-03-27 1985-08-20 Dynamic Valves, Inc. Electrically controlled valves
DE3425290A1 (de) * 1984-07-10 1986-01-16 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Piezokeramische ventilplatte und verfahren zu deren herstellung
US4617952A (en) * 1984-07-31 1986-10-21 Yamatake-Honeywell Co. Limited Switching valve and an electro-pneumatic pressure converter utilizing the same
SU1355823A1 (ru) * 1985-08-30 1987-11-30 Ленинградский Политехнический Институт Им.М.И.Калинина Электродинамический клапан
JPS62246667A (ja) * 1986-04-18 1987-10-27 Ube Ind Ltd 圧電バルブ及びその駆動方法
JPS6412090A (en) * 1987-07-02 1989-01-17 Inoue Japax Res Scroll pump
JPH02138501A (ja) * 1988-11-17 1990-05-28 Smc Corp ノズルフラッパ機構
DE3935474A1 (de) * 1989-06-22 1991-01-03 Hoechst Ceram Tec Ag Piezoelektrischer biegewandler und seine verwendung
US5100100A (en) * 1990-09-12 1992-03-31 Mks Instruments, Inc. Fluid control and shut off valve

Also Published As

Publication number Publication date
EP0544405B1 (de) 1997-03-26
AU2732992A (en) 1993-04-29
ATE150857T1 (de) 1997-04-15
KR100202160B1 (ko) 1999-06-15
KR930008355A (ko) 1993-05-21
DE69218553T2 (de) 1997-11-27
DK0544405T3 (da) 1997-10-13
JPH05203067A (ja) 1993-08-10
GR3023873T3 (en) 1997-09-30
CA2081290A1 (en) 1993-04-26
TW221480B (de) 1994-03-01
US5354032A (en) 1994-10-11
GB9122739D0 (en) 1991-12-11
ES2101810T3 (es) 1997-07-16
NZ244873A (en) 1995-04-27
EP0544405A1 (de) 1993-06-02
JP2726788B2 (ja) 1998-03-11
AU645714B2 (en) 1994-01-20
CA2081290C (en) 1999-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

R071 Expiry of right

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