AT284490T - Valve device - Google Patents

Valve device

Info

Publication number
AT284490T
AT284490T AT00111239T AT00111239T AT284490T AT 284490 T AT284490 T AT 284490T AT 00111239 T AT00111239 T AT 00111239T AT 00111239 T AT00111239 T AT 00111239T AT 284490 T AT284490 T AT 284490T
Authority
AT
Austria
Prior art keywords
valve
Prior art date
Application number
AT00111239T
Other languages
German (de)
Inventor
Rolf Berger
Martin Maichl
Markus Hoffmann
Juergen Stingel
Wolfgang Soblik
Michael Dr Weinmann
Original Assignee
Festo Ag & Co
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 Festo Ag & Co filed Critical Festo Ag & Co
Priority to EP20000111239 priority Critical patent/EP1158182B1/en
Publication of AT284490T publication Critical patent/AT284490T/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15CFLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00Circuit elements having moving parts
    • F15C3/10Circuit elements having moving parts using nozzles or jet pipes
    • F15C3/14Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/004Actuating devices; Operating means; Releasing devices actuated by piezo-electric means
    • F16K31/005Piezo-electric benders
    • F16K31/006Piezo-electric benders having a free end
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86574Supply and exhaust
    • Y10T137/86622Motor-operated
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86847Pivoted valve unit
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/87169Supply and exhaust
    • Y10T137/87217Motor
AT00111239T 2000-05-25 2000-05-25 Valve device AT284490T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20000111239 EP1158182B1 (en) 2000-05-25 2000-05-25 Valve arrangement

Publications (1)

Publication Number Publication Date
AT284490T true AT284490T (en) 2004-12-15

Family

ID=8168837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00111239T AT284490T (en) 2000-05-25 2000-05-25 Valve device

Country Status (5)

Country Link
US (1) US6499509B2 (en)
EP (1) EP1158182B1 (en)
JP (1) JP2002022045A (en)
AT (1) AT284490T (en)
DE (1) DE50008907D1 (en)

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US7537197B2 (en) * 1999-07-20 2009-05-26 Sri International Electroactive polymer devices for controlling fluid flow
US7320457B2 (en) * 1997-02-07 2008-01-22 Sri International Electroactive polymer devices for controlling fluid flow
SE9904264D0 (en) * 1999-11-25 1999-11-25 Markpoint Ab valve device
WO2003016762A1 (en) * 2001-08-14 2003-02-27 Continental Teves Ag & Co. Ohg Piezoelectrically actuated fluid valve
US7025324B1 (en) * 2002-01-04 2006-04-11 Massachusetts Institute Of Technology Gating apparatus and method of manufacture
US6981518B2 (en) * 2002-03-15 2006-01-03 Cytonome, Inc. Latching micro-regulator
EP1367307B1 (en) 2002-05-31 2004-07-21 FESTO AG & Co Piezo-electric valve
AT412365B (en) * 2002-06-18 2005-01-25 Hygrama Ag Valve
DE20210042U1 (en) * 2002-06-28 2002-09-26 Festo Ag & Co Piezoelectric actuator device
DE20212649U1 (en) 2002-08-17 2002-10-10 Festo Ag & Co Multi-way valve
DE10243880C1 (en) * 2002-09-21 2003-12-04 Festo Ag & Co Pneumatic valve has valve chamber wall provided with oil creep zone between pressurized air inlet and pressurized air outlet for assisting oil removal
AT412366B (en) * 2002-10-15 2005-01-25 Hygrama Ag Valve
DE10311239B3 (en) * 2003-03-14 2004-11-18 Festo Ag & Co. Method for producing a valve, involves locally heating valve element briefly after fitting in valve housing until surface is plastic and bends in pivoting direction, affecting relative closure section/seat position
DE10311238A1 (en) 2003-03-14 2004-10-07 Festo Ag & Co. Method of manufacturing a valve
DE10313484A1 (en) * 2003-03-26 2004-10-07 Zf Friedrichshafen Ag Switch valve with short switching time
DK1564464T3 (en) * 2004-02-11 2006-05-29 Festo Ag & Co piezo valve
JP2008507673A (en) 2004-07-23 2008-03-13 エイエフエイ・コントロールズ,リミテッド・ライアビリティ・カンパニー Method of operating microvalve assembly and related structure and related device
DE102005018730B4 (en) * 2005-04-22 2008-04-03 Karl Dungs Gmbh & Co. Kg Valve arrangement with piezo control
US9341281B2 (en) 2007-02-12 2016-05-17 Colt Irrigation Llc Fluid activated flow control apparatus
US8397745B2 (en) 2007-02-12 2013-03-19 Colt Irrigation, LLC Fluid activated flow control apparatus
DE102007028673B3 (en) * 2007-06-21 2008-10-16 Festo Ag & Co. Kg Valve has a leaf spring, to activate the valve member, with at least one kink in the spring leaf to give a strong deflection with little bending
JP5602626B2 (en) 2007-06-29 2014-10-08 アーティフィシャル マッスル,インク. Electroactive polymer transducer for sensory feedback applications
GB0822163D0 (en) * 2008-12-05 2009-01-14 Rolls Royce Plc A valve
US20100148100A1 (en) * 2008-12-17 2010-06-17 Parker Hannifin Corporation Media isolated piezo valve
EP2239793A1 (en) 2009-04-11 2010-10-13 Bayer MaterialScience AG Electrically switchable polymer film structure and use thereof
BR112013001857A2 (en) 2010-08-19 2016-05-31 Horton Inc viscous coupler, method for operating it and valve assembly for a viscous coupler
ITBS20100165A1 (en) * 2010-10-13 2012-04-14 Camozzi S P A Societa Unipersonal E of a fluid control valve
ITBS20100166A1 (en) * 2010-10-13 2012-04-14 Camozzi S P A Societa Unipersonal E of a fluid control valve
TWI542269B (en) 2011-03-01 2016-07-11 拜耳材料科學股份有限公司 Automated manufacturing processes for producing deformable polymer devices and films
CN103703404A (en) 2011-03-22 2014-04-02 拜耳知识产权有限责任公司 Electroactive polymer actuator lenticular system
EP2549125B1 (en) * 2011-07-22 2016-12-28 Festo AG & Co. KG Valve device
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
DE202012004020U1 (en) 2012-04-20 2012-05-15 Bürkert Werke GmbH Fluidic control
WO2013192143A1 (en) 2012-06-18 2013-12-27 Bayer Intellectual Property Gmbh Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
US10193169B2 (en) * 2013-03-15 2019-01-29 Intelligent Energy Limited Fluidic interface module for a fuel cell system
US10571937B1 (en) 2014-01-23 2020-02-25 Colt Irrigation, LLC Valve control apparatus
US10088849B2 (en) 2014-01-23 2018-10-02 Colt Irrigation, LLC Fluid activated flow control apparatus
US9599286B2 (en) 2014-01-23 2017-03-21 Colt Irrigation, LLC Fluid activated flow control apparatus
DE102014101512A1 (en) * 2014-02-06 2015-08-06 Marco Systemanalyse Und Entwicklung Gmbh Piezoelectric actuator
DE102014114212A1 (en) * 2014-09-30 2016-03-31 Bürkert Werke GmbH diaphragm valve
DE102016108811A1 (en) * 2016-05-12 2017-11-16 Marco Systemanalyse Und Entwicklung Gmbh Piezoelectric actuator
DE102016219342A1 (en) * 2016-10-06 2018-04-12 Conti Temic Microelectronic Gmbh Pneumatic valve
DE102016121587A1 (en) 2016-11-10 2018-05-17 Pi Ceramic Gmbh Piezoelectric drive, especially for use in humid environments
DE102018201444A1 (en) * 2018-01-31 2019-08-01 Conti Temic Microelectronic Gmbh Actuator unit for actuating a valve

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US3613732A (en) * 1969-07-17 1971-10-19 Robertshaw Controls Co Temperature-responsive valve operators
US3654963A (en) * 1970-05-04 1972-04-11 Honeywell Inc Electric control valve
JPS608223Y2 (en) * 1979-08-31 1985-03-22
JPH0356343B2 (en) * 1986-10-15 1991-08-28
DE3739048C2 (en) * 1987-11-17 2001-08-09 Buerkert Gmbh Multi-way valve
AT397700B (en) * 1991-12-11 1994-06-27 Hoerbiger Fluidtechnik Gmbh Piezo valve
US5267589A (en) * 1993-04-05 1993-12-07 Ford Motor Company Piezoelectric pressure control valve
DE29507380U1 (en) 1995-05-03 1995-08-24 Buerkert Werke Gmbh & Co Fluidic control
DE29514495U1 (en) 1995-09-08 1995-11-02 Buerkert Werke Gmbh & Co Valve with piezoelectric lamella
DE19718408A1 (en) * 1997-04-30 1998-11-05 Nass Magnet Gmbh Multi-way valve
DE29718306U1 (en) * 1997-10-15 1998-01-22 Buerkert Werke Gmbh & Co Piezo valve
AT407432B (en) * 1998-03-18 2001-03-26 Hygrama Ag Piezoelectric valve
DE29901855U1 (en) 1999-02-03 1999-04-08 Buerkert Werke Gmbh & Co Fluidic control
US6302495B1 (en) * 1999-06-04 2001-10-16 Ge Harris Railway Electronics, Llc Railway car braking system including piezoelectric pilot valve and associated methods

Also Published As

Publication number Publication date
EP1158182A1 (en) 2001-11-28
JP2002022045A (en) 2002-01-23
US20010047828A1 (en) 2001-12-06
EP1158182B1 (en) 2004-12-08
US6499509B2 (en) 2002-12-31
DE50008907D1 (en) 2005-01-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee