ES2004526A6 - Valvula piloto accionada por solenoide con control de flujo ajustable - Google Patents

Valvula piloto accionada por solenoide con control de flujo ajustable

Info

Publication number
ES2004526A6
ES2004526A6 ES8700490A ES8700490A ES2004526A6 ES 2004526 A6 ES2004526 A6 ES 2004526A6 ES 8700490 A ES8700490 A ES 8700490A ES 8700490 A ES8700490 A ES 8700490A ES 2004526 A6 ES2004526 A6 ES 2004526A6
Authority
ES
Spain
Prior art keywords
valve
diaphragm
solenoid
flow
bleed tube
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
Application number
ES8700490A
Other languages
English (en)
Inventor
Myrl J Saarem
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.)
Garden America Corp
Original Assignee
Garden America Corp
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 Garden America Corp filed Critical Garden America Corp
Publication of ES2004526A6 publication Critical patent/ES2004526A6/es
Expired 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
    • F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

UNA VALVULA PILOTO ACCIONADA POR SOLENOIDE DEL TIPO DE DIAFRAGMA QUE INCLUYE UN CONJUNTO PARA CONTROLAR EL FLUJO DE LIQUIDO A TRAVES DE LA VALVULA. LA VALVULA TIENE UTILIDAD PARTICULAR, AUNQUE NO EXCLUSIVA, CON FINES DE RIEGO. LA VALVULA INCLUYE UNA CAMARA DE DIAFRAGMA EN LA QUE SE INTRODUCE FLUIDO PARA ESTABLECER UNA PRESION DE FLUIDO QUE NORMALMENTE FUERZA EL DIAFRAGMA CONTRA UN ASIENTO ANULAR EN LA VALVULA PARA AYUDAR A UN MUELLE EN MANTENER LA VALVULA EN CONDICION CERRADA. SE PROPORCIONA UN TUBO SANGRADOR ESTACIONARIO QUE SE EXTIENDE A TRAVES DEL DIAFRAGMA AL INTERIOR DE LA CAMARA DE DIAFRAGMA. SE MONTA UN SOLENOIDE EN LA TAPA DE LA VALVULA, Y EL EMBOLO DEL SOLENOIDE NORMALMENTE CIERRA EL EXTREMO SUPERIOR DEL TUBO SANGRADOR. SIN EMBARGO, CUANDO ES ACTIVADO EL SOLENOIDE, ES RETIRADO EL EMBOLO Y EL TUBO SANGRADOR ABRE Y DRENA LA CAMARA DE DIAFRAGMA SUFICIENTEMENTE PARA REDUCIR LA PRESION EN SU INTERIOR A UN PUNTO EN EL QUE EL DIAFRAGMA ES FORZADO FUERA DE SU ASIENTO POR LA PRESION DE FLUIDO CORRIENTE ARRIBA, Y SE ABRE LA VALVULA. UN MECANISMO DE AJUSTE DE FLUJO SE MONTA EN LA TAPA QUE INCLUYE UNA TUERCA DE ENGRANAJE AXIALMENTE MOVIL QUE FUNCIONA COMO UN RETEN AJUSTABLE DEL DIAFRAGMA PARA CONTROLAR EL FLUJO DE LIQUIDO A TRAVES DE LA VALVULA.
ES8700490A 1986-07-24 1987-02-24 Valvula piloto accionada por solenoide con control de flujo ajustable Expired ES2004526A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/888,931 US4671485A (en) 1986-07-24 1986-07-24 Solenoid-operated pilot valve with adjustable flow control

Publications (1)

Publication Number Publication Date
ES2004526A6 true ES2004526A6 (es) 1989-01-16

Family

ID=25394189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700490A Expired ES2004526A6 (es) 1986-07-24 1987-02-24 Valvula piloto accionada por solenoide con control de flujo ajustable

Country Status (7)

Country Link
US (1) US4671485A (es)
EP (1) EP0253948B1 (es)
JP (1) JPS6330678A (es)
AU (1) AU588669B2 (es)
DE (1) DE3765591D1 (es)
ES (1) ES2004526A6 (es)
NZ (1) NZ219092A (es)

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* Cited by examiner, † Cited by third party
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DE3829566A1 (de) * 1988-08-31 1990-03-08 Fritz Mueller Kolbenantrieb
US4911401A (en) * 1989-05-15 1990-03-27 The Toro Company Valve having improved bleed assembly
US5031875A (en) * 1990-06-13 1991-07-16 The Toro Company Diaphragm seal
US5255703A (en) * 1992-07-08 1993-10-26 Johnson Dwight N Float operated fill valve
US5244179A (en) * 1992-08-21 1993-09-14 Sloan Valve Company Diaphragm stop for sensor-operated, battery-powered flush valve
US6394412B2 (en) * 1993-04-02 2002-05-28 Netafim (A.C.S.) Ltd. Controlled valve
US5360323A (en) * 1993-05-04 1994-11-01 Hsieh Ting Shin Aquarium air pump
US5431181A (en) * 1993-10-01 1995-07-11 Zurn Industries, Inc. Automatic valve assembly
US5915665A (en) * 1997-10-27 1999-06-29 Kohler Co. Latching solenoid valve
US6047944A (en) * 1999-02-25 2000-04-11 Caterpillar Inc. Poppet with a flow increasing element for limiting movement thereof in a poppet valve
JP4656709B2 (ja) * 2000-09-21 2011-03-23 カヤバ工業株式会社 圧力制御弁
US7232106B2 (en) * 2001-04-04 2007-06-19 Kah Jr Carl Tilted and stepped diaphragm for control valves
US7921480B2 (en) 2001-11-20 2011-04-12 Parsons Natan E Passive sensors and control algorithms for faucets and bathroom flushers
US7396000B2 (en) 2001-12-04 2008-07-08 Arichell Technologies Inc Passive sensors for automatic faucets and bathroom flushers
US7367541B2 (en) * 2001-12-21 2008-05-06 Technical Concepts, Llc Automatic flush valve actuation apparatus
US20060006354A1 (en) * 2002-12-04 2006-01-12 Fatih Guler Optical sensors and algorithms for controlling automatic bathroom flushers and faucets
US9169626B2 (en) 2003-02-20 2015-10-27 Fatih Guler Automatic bathroom flushers
US7124997B2 (en) * 2002-09-23 2006-10-24 Sloan Valve Company Flush valve assembly with flex tube
US7185876B2 (en) * 2002-10-12 2007-03-06 Technical Concepts, Llc Overrun braking system and method
DE10251167B4 (de) * 2002-10-31 2004-10-14 Danfoss A/S Axialventil
US6749136B1 (en) * 2002-11-26 2004-06-15 Orbit Irrigation Products, Inc. Enhanced sprinkler valving apparatus and method
US7731154B2 (en) * 2002-12-04 2010-06-08 Parsons Natan E Passive sensors for automatic faucets and bathroom flushers
US20050184261A1 (en) * 2004-02-23 2005-08-25 Yuval Stern Diaphragm for pilot valve
US20050211608A1 (en) * 2004-03-29 2005-09-29 Rain Bird Corporation Pressure regulator and filter for irrigation systems
US7628910B2 (en) * 2004-03-29 2009-12-08 Rain Bird Corporation Pressure regulator and filter for irrigation systems
JP2006335874A (ja) * 2005-06-02 2006-12-14 Kao Corp 生分解性樹脂用可塑剤
US7475863B2 (en) * 2005-10-14 2009-01-13 Rain Bird Corporation Piston for reverse flow diaphragm valve
US7694934B2 (en) * 2006-08-04 2010-04-13 Rain Bird Corporation Diaphragm valve for irrigation systems
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
US8505566B2 (en) * 2007-10-17 2013-08-13 The Toro Company Valve glue diverter
US8857729B2 (en) 2011-04-20 2014-10-14 National Diversified Sales, Inc. Sprinkler canister seal
US20130008542A1 (en) * 2011-07-05 2013-01-10 Irwin Kevin M Diaphragm valve and methods and accessories therefor
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
CN102588657A (zh) * 2012-02-24 2012-07-18 新疆惠利灌溉科技有限公司 自排堵电磁阀
DE102012221043A1 (de) 2012-11-19 2014-05-22 Hansgrohe Se Sanitärventil
DE102012221051A1 (de) 2012-11-19 2014-05-22 Hansgrohe Se Ventileinrichtung für ein Sanitärventil
US9539674B2 (en) 2013-11-22 2017-01-10 Rain Bird Corporation Clog resistant valve port and methods relating to same
US10088849B2 (en) 2014-01-23 2018-10-02 Colt Irrigation, LLC Fluid activated flow control apparatus
US10571937B1 (en) 2014-01-23 2020-02-25 Colt Irrigation, LLC Valve control apparatus
US9599286B2 (en) 2014-01-23 2017-03-21 Colt Irrigation, LLC Fluid activated flow control apparatus
US10808858B2 (en) 2017-10-17 2020-10-20 Automotive Technologies International, Inc. High speed valve
US11959564B2 (en) * 2020-05-29 2024-04-16 Mueller International, Llc Valve seat assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765143A (en) * 1951-08-14 1956-10-02 Clarence A Best Valve
US3275033A (en) * 1963-04-03 1966-09-27 American Radiator & Standard Adjustable liquid metering means for shut-off valves
US3336843A (en) * 1966-04-11 1967-08-22 Griswold Controls Diaphragm actuator construction
US3410301A (en) * 1966-09-22 1968-11-12 Richdel Solenoid or timer operated pilot valve for main valve control
US4180236A (en) * 1976-05-24 1979-12-25 Richdel, Inc. Normally-open valve assembly with solenoid-operated pilot
US4135696A (en) * 1976-11-01 1979-01-23 Richdel, Inc. Pilot operated diaphragm valve
US4505450A (en) * 1977-07-13 1985-03-19 Richdel, Inc. Solenoid-operated pilot-actuated valve

Also Published As

Publication number Publication date
NZ219092A (en) 1988-10-28
US4671485A (en) 1987-06-09
JPS6330678A (ja) 1988-02-09
AU588669B2 (en) 1989-09-21
EP0253948A3 (en) 1988-04-20
DE3765591D1 (de) 1990-11-22
EP0253948B1 (en) 1990-10-17
EP0253948A2 (en) 1988-01-27
AU6905887A (en) 1988-01-28

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-02-24

FD1A Patent lapsed

Effective date: 19991007