ES2184746T3 - Disposicion de valvula. - Google Patents

Disposicion de valvula.

Info

Publication number
ES2184746T3
ES2184746T3 ES94104885T ES94104885T ES2184746T3 ES 2184746 T3 ES2184746 T3 ES 2184746T3 ES 94104885 T ES94104885 T ES 94104885T ES 94104885 T ES94104885 T ES 94104885T ES 2184746 T3 ES2184746 T3 ES 2184746T3
Authority
ES
Spain
Prior art keywords
closure member
diaphragm
valve seating
motor
storage element
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
ES94104885T
Other languages
English (en)
Inventor
Avi Zakai
Youval Katzman
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.)
ARAN ENG DEV Ltd
Netafim ACS Ltd
Original Assignee
ARAN ENG DEV Ltd
Netafim ACS 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
Priority claimed from IL105277A external-priority patent/IL105277A0/xx
Priority claimed from IL10744793A external-priority patent/IL107447A/en
Application filed by ARAN ENG DEV Ltd, Netafim ACS Ltd filed Critical ARAN ENG DEV Ltd
Application granted granted Critical
Publication of ES2184746T3 publication Critical patent/ES2184746T3/es
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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Compressor (AREA)

Abstract

UNA VALVULA DE FLUIDO OPERADA ELECTRICAMENTE QUE COMPRENDE AL MENOS UN ASIENTO DE VALVULA (11), UN DIAFRAGMA FLEXIBLE (13) QUE CUBRE EL ASIENTO DE LA VALVULA Y QUE ESTA UNIFORMEMENTE SOMETIDO A UNA PRESION FLUIDA SOBRE UNA SUPERFICIE INFERIOR Y UN MIEMBRO DE CIERRE (28) MONTADO GIRATORIAMENTE SOBRE EL DIAFRAGMA FLEXIBLE Y QUE GIRA ALREDEDOR DE UN CONSIGUIENTE EJE DE PIVOTE (29) ENTRE LA PRIMERA Y LA SEGUNDA POSICION. SE PROPORCIONA UN MOTOR ELECTRICO (36,81) PARA HACER GIRAR EL MIEMBRO DE CIERRE EN UNA PRIMERA DIRECCION EN LA QUE UN PRIMER EXTREMO DEL MIEMBRO DE CIERRE (14) LIBERA EL DIAFRAGMA SOBRE EL ASIENTO DE LA VALVULA, REDUCIENDO POR TANTO LA PRESION SOBRE UNA SUPERFICIE DEL DIAFRAGMA SOLAMENTE DENTRO DE UNA ZONA DEL ASIENTO DE LA VALVULA, QUEDANDO TODAVIA SOMETIDAS A LA MENCIONADA PRESION FLUIDA UNA CARA OPUESTA DEL DIAFRAGMA Y UNA CARA OPUESTA DEL MIEMBRO DE CIERRE (18). EL MOTOR ELECTRICO GIRA EN LA DIRECCION OPUESTA PARA ELEVAR EL DIAFRAGMA DEL ASIENTO DE LA VALVULA. PREFERIBLEMENTE, EL MOTOR ELECTRICO (81) SE CONTROLA POR UN CIRCUITO DE INTERRUPTORES (85) QUE INCLUYE UN PRIMER Y SEGUNDO RAIL DE SUMINISTRO DE CORRIENTE CONTINUA (111,112) CONECTADOS EN SERIE CON EL MOTOR (81) A TRAVES DE UN ELEMENTO DE ALMACENAMIENTO (125). UN ELEMENTO INTERRUPTOR (115) NORMALMENTE CERRADO RESPONDE AL VOLTAJE A TRAVES DE LOS RAILES DE SUMINISTRO PARA ABRIR LA CORRIENTE Y PERMITIRLA QUE FLUYA A TRAVES DEL MOTOR DE MANERA QUE ESTE EMPUJE EL MIEMBRO DE CIERRE A LA SEGUNDA POSICION A LA VEZ QUE SE CARGA COMPLETAMENTE EL ELEMENTO DE CARGA (1125)DESPUES DE LO QUE DESEMPAREJAR EL VOLTAJE DE LOS RAILES DE SUMINISTRO OCASIONA QUE EL ELEMENTO INTERRUPTOR (115) SE CIERRE, PROPORCIONANDO POR TANTO UN CAMINO DE DESCARGA A TRAVES DEL MOTOR PARA EL ELEMENTO DE CARGA, QUE A SU VEZ SE DESCARGA EMPUJANDO EL MIEMBRO DE CIERRE (28) A LA PRIMERA POSICION.
ES94104885T 1993-04-02 1994-03-28 Disposicion de valvula. Expired - Lifetime ES2184746T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL105277A IL105277A0 (en) 1993-04-02 1993-04-02 Electrical valve
IL10744793A IL107447A (en) 1993-10-29 1993-10-29 Electrical diaphragm valve

Publications (1)

Publication Number Publication Date
ES2184746T3 true ES2184746T3 (es) 2003-04-16

Family

ID=26322612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94104885T Expired - Lifetime ES2184746T3 (es) 1993-04-02 1994-03-28 Disposicion de valvula.

Country Status (6)

Country Link
EP (1) EP0623673B1 (es)
JP (1) JP3590649B2 (es)
AT (1) ATE226245T1 (es)
AU (1) AU676262B2 (es)
DE (1) DE69431543T2 (es)
ES (1) ES2184746T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN422595A0 (en) * 1995-07-19 1995-08-10 Thorpe, Gary Keith "Rocker-arm" pilot valve
AU680796B2 (en) * 1995-07-19 1997-08-07 Nu-Valve Pty Limited Low power pilot valve actuated by transverse or perpendicular action
US5813603A (en) * 1996-02-16 1998-09-29 Vernay Laboratories, Inc. Low throughput water system flow control members and methods of inhibiting swelling of such members
US5954311A (en) * 1996-07-19 1999-09-21 Nu-Valve Pty Ltd Low power pilot valve actuated by transverse or perpendicular action
US8758333B2 (en) 2006-04-04 2014-06-24 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US9421065B2 (en) 2008-04-02 2016-08-23 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US8979828B2 (en) 2008-07-21 2015-03-17 The Spectranetics Corporation Tapered liquid light guide
DE102009057485A1 (de) 2009-12-10 2011-06-16 Dieter Herber Einfachwirkender elektromotorischer Stellantrieb
WO2012100844A1 (de) * 2011-01-25 2012-08-02 Robatech Ag Hebelarmaufhängung für einen austragskopf
US11083870B2 (en) 2011-04-11 2021-08-10 The Spectranetics Corporation Hypotube based support catheter
EP2696929A1 (en) 2011-04-11 2014-02-19 The Spectranetics Corporation Needle and guidewire holder
EP2543914B1 (de) * 2011-07-05 2015-04-22 Asco Numatics GmbH Vorrichtung zum radialen Zusammendrücken einer elastischen Leitung für eine strömendes Medium
FR3051353B1 (fr) * 2016-05-18 2021-11-05 Chabloz Composants Valve pour emboiture de prothese
CN112413227A (zh) * 2020-11-23 2021-02-26 苏州仁甬得物联科技有限公司 一种带有月牙槽的高变形弹片

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR511989A (fr) * 1920-03-18 1921-01-08 Nicolas Herzmark Robinet plus spécialement destiné aux fluides à pression élevée
US1933713A (en) * 1931-07-01 1933-11-07 Howard D Colman Power driven valve operator
FR999792A (fr) * 1946-01-04 1952-02-05 Vanne à liquide
FR1437468A (fr) * 1965-02-19 1966-05-06 Commissariat Energie Atomique Dispositif de transmission de mouvements
DE1813167A1 (de) * 1968-12-06 1970-06-25 Teves Gmbh Alfred UEberdruckventil
US3646958A (en) * 1969-09-22 1972-03-07 Niederscheld Gmbh Armaturwerk Quick-acting valve with rocker-type operating button
FR2609518B1 (fr) * 1987-01-12 1990-12-28 Abx Sa Microelectrovanne de commutation a une seule membrane
US4729544A (en) * 1987-05-07 1988-03-08 Baumann Hans D Electric-powered, lever-amplified actuating means for valves and other devices
IE61313B1 (en) * 1988-06-30 1994-10-19 Abx Sa Switching microelectrovalve having a single diaphragm
US5161420A (en) * 1990-03-02 1992-11-10 Jack Hou Cam mechanism for converting rotary motion to oscillating motion
US5205323A (en) * 1992-03-18 1993-04-27 Automatic Switch Company Valve and operator therefor

Also Published As

Publication number Publication date
EP0623673A3 (en) 1995-04-12
AU676262B2 (en) 1997-03-06
JP3590649B2 (ja) 2004-11-17
DE69431543T2 (de) 2003-06-18
ATE226245T1 (de) 2002-11-15
AU5798194A (en) 1994-10-06
JPH07133880A (ja) 1995-05-23
EP0623673A2 (en) 1994-11-09
DE69431543D1 (de) 2002-11-21
EP0623673B1 (en) 2002-10-16

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