SE512856C2 - Modulär piezoventilanordning - Google Patents

Modulär piezoventilanordning

Info

Publication number
SE512856C2
SE512856C2 SE9702998A SE9702998A SE512856C2 SE 512856 C2 SE512856 C2 SE 512856C2 SE 9702998 A SE9702998 A SE 9702998A SE 9702998 A SE9702998 A SE 9702998A SE 512856 C2 SE512856 C2 SE 512856C2
Authority
SE
Sweden
Prior art keywords
gas
piezo
valve
modular
duct
Prior art date
Application number
SE9702998A
Other languages
English (en)
Swedish (sv)
Other versions
SE9702998L (sv
SE9702998D0 (sv
Inventor
Ralf-Ernst Loeser
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE9702998D0 publication Critical patent/SE9702998D0/xx
Publication of SE9702998L publication Critical patent/SE9702998L/
Publication of SE512856C2 publication Critical patent/SE512856C2/sv

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
    • F16K31/006—Piezoelectric benders having a free end
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/003—Housing formed from a plurality of the same valve elements
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator
    • Y10T137/87491—Mechanical movement between actuator and non-rotary valve
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87507—Electrical actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Multiple-Way Valves (AREA)
SE9702998A 1997-06-04 1997-08-20 Modulär piezoventilanordning SE512856C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19723388A DE19723388C1 (de) 1997-06-04 1997-06-04 Modulare Piezoventilanordnung

Publications (3)

Publication Number Publication Date
SE9702998D0 SE9702998D0 (sv) 1997-08-20
SE9702998L SE9702998L (sv) 1999-01-15
SE512856C2 true SE512856C2 (sv) 2000-05-22

Family

ID=7831365

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702998A SE512856C2 (sv) 1997-06-04 1997-08-20 Modulär piezoventilanordning

Country Status (3)

Country Link
US (1) US5881767A (de)
DE (1) DE19723388C1 (de)
SE (1) SE512856C2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840597A1 (de) * 1998-09-05 2000-03-16 Festo Ag & Co Ventilanordnung mit mindestens einer aus mehreren elektrisch betätigbaren Ventilen bestehenden Ventileinheit
DE19901253B4 (de) * 1999-01-15 2006-02-23 müller co-ax ag Koaxialventil mit Strangpreßprofil als Gehäusekörper
US6836056B2 (en) 2000-02-04 2004-12-28 Viking Technologies, L.C. Linear motor having piezo actuators
WO2001067431A1 (en) 2000-03-07 2001-09-13 Viking Technologies, Inc. Method and system for automatically tuning a stringed instrument
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6548938B2 (en) * 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
DE10028049B4 (de) * 2000-06-06 2006-06-29 Lindauer Dornier Gmbh Düsenwebmaschine mit einem Schussfadeneintragssystem
US6759790B1 (en) 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
US6879087B2 (en) * 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US7040349B2 (en) * 2002-03-27 2006-05-09 Viking Technologies, L.C. Piezo-electric actuated multi-valve manifold
AU2003243697A1 (en) * 2002-06-21 2004-01-06 Viking Technologies, L.C. Uni-body piezoelectric motor
US7021191B2 (en) * 2003-01-24 2006-04-04 Viking Technologies, L.C. Accurate fluid operated cylinder positioning system
DE112004000560T5 (de) * 2003-04-04 2007-03-29 Viking Technologies, L.C., Sarasota Piezoelektrisch betätigter Mehrventilverteiler
JP4344164B2 (ja) * 2003-04-18 2009-10-14 株式会社サタケ 圧電式エアバルブおよび複合圧電式エアバルブ
DE102007035017B3 (de) * 2007-07-26 2008-11-13 Festo Ag & Co. Kg Piezoelektrische Ventilbatterie
US8408237B2 (en) * 2009-09-04 2013-04-02 Automatic Switch Company Modular spool valve
DE102010035747B4 (de) 2010-08-28 2013-05-29 Festo Ag & Co. Kg Ventileinheit
DE102012221135A1 (de) * 2012-11-20 2014-05-22 Robert Bosch Gmbh Verfahren zum Herstellen einer Ventileinrichtung sowie entsprechende Ventileinrichtung
DE102018004341A1 (de) * 2018-05-31 2019-12-05 Drägerwerk AG & Co. KGaA Beatmungsgerät und Verfahren zum Betrieb eines Beatmungsgeräts
US11079035B2 (en) 2019-07-12 2021-08-03 Pivotal Systems Corporation Preloaded piezo actuator and gas valve employing the actuator

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US3062410A (en) * 1960-05-23 1962-11-06 John T Schwieger Proportioning dispenser
US3111139A (en) * 1961-09-29 1963-11-19 Beckett Harcum Co Stack type valves
US3295552A (en) * 1962-06-25 1967-01-03 Monsanto Co Apparatus for combining spinning compositions
US3194257A (en) * 1963-10-30 1965-07-13 Borg Warner Stacked valve assembly
US3382534A (en) * 1965-08-19 1968-05-14 Monsanto Co Plate type fluid mixer
US3614486A (en) * 1969-11-10 1971-10-19 Physics Int Co Lever motion multiplier driven by electroexpansive material
US3746041A (en) * 1971-02-02 1973-07-17 Process Systems Fluid flow control system
JPS5440709B2 (de) * 1972-04-01 1979-12-05
US4020862A (en) * 1973-12-15 1977-05-03 Idra-Pressen G.M.B.H. Apparatus for controlling the volume and pressure of a pressure medium in a die-casting machine
DE2404062C3 (de) * 1974-01-29 1978-04-20 Draegerwerk Ag, 2400 Luebeck Atemgaszuführungsregler, insbesondere für Höhenatemgeräte
US4109680A (en) * 1977-01-03 1978-08-29 Lavender Ardis R Plate type fluid distributing device
US4340083A (en) * 1978-11-30 1982-07-20 Carleton Controls Corporation Deflectable beam valve
US4303097A (en) * 1979-11-19 1981-12-01 Powell Industries, Inc. Digital fluid flow control apparatus
JPS57136859U (de) * 1981-02-18 1982-08-26
DE3130056C2 (de) * 1981-07-30 1983-11-17 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Steuerventilanordnung für einen Druckmittel-Arbeitszylinder
DE3215782C2 (de) * 1982-04-28 1985-07-11 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Ventilbank
US4558845A (en) * 1982-09-22 1985-12-17 Hunkapiller Michael W Zero dead volume valve
US4450375A (en) * 1982-11-12 1984-05-22 Kiwi Coders Corporation Piezoelectric fluid control device
DE3432466C2 (de) * 1984-09-04 1986-10-30 Boge Gmbh, 5208 Eitorf Drosselventil
US4709858A (en) * 1986-03-14 1987-12-01 Robotic Vision System, Inc. Digital flow control system
GB8712951D0 (en) * 1987-06-03 1987-07-08 Rolls Royce Plc Valve
US4949757A (en) * 1988-03-24 1990-08-21 Steve Lashta Hydraulic control system
US4858636A (en) * 1988-05-11 1989-08-22 Adkins Donald E Preset microscopic flow valve apparatus and method
DE4111890C2 (de) * 1991-04-09 1995-04-20 Mannesmann Ag Ventilbatterie, insbesondere für gasförmige Medien
US5653259A (en) * 1994-10-17 1997-08-05 Applied Biosystems, Inc. Valve block
DE29514495U1 (de) * 1995-09-08 1995-11-02 Buerkert Werke Gmbh & Co Ventil mit piezoelektrischer Lamelle

Also Published As

Publication number Publication date
US5881767A (en) 1999-03-16
DE19723388C1 (de) 1998-07-02
SE9702998L (sv) 1999-01-15
SE9702998D0 (sv) 1997-08-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed