MXPA04003276A - Unidad de vavula para controlar descarga de gas combustible. - Google Patents

Unidad de vavula para controlar descarga de gas combustible.

Info

Publication number
MXPA04003276A
MXPA04003276A MXPA04003276A MXPA04003276A MXPA04003276A MX PA04003276 A MXPA04003276 A MX PA04003276A MX PA04003276 A MXPA04003276 A MX PA04003276A MX PA04003276 A MXPA04003276 A MX PA04003276A MX PA04003276 A MXPA04003276 A MX PA04003276A
Authority
MX
Mexico
Prior art keywords
valve seat
delivery
closure member
actuator
controlling
Prior art date
Application number
MXPA04003276A
Other languages
English (en)
Inventor
Dorigo Roberto
Original Assignee
Sit La Precisa Spa
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 Sit La Precisa Spa filed Critical Sit La Precisa Spa
Publication of MXPA04003276A publication Critical patent/MXPA04003276A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • External Artificial Organs (AREA)

Abstract

La presente invencion se refiere a una unidad de valvula para controlar la descarga de un gas combustible a traves de un conducto de descarga (3) que comprende un asiento de valvula (6) en el conducto, un miembro de cierre (5) asociado con el asiento, un accionador motorizado (7) que actua sobre el miembro de cierre a fin de controlarlo para abrir/cerrar el asiento de la valvula, asi como una unidad electromagnetica (22) con una primera porcion (23) que porta un devanado magnetizador (24) y una segunda porcion (25) que puede ser fijada firmemente a la primera porcion, por magnetizacion. La unidad electromagnetica (22) esta asociada con el accionador a fin de actuar en el miembro de cierre (5) para cerrar el asiento (6) de la valvula, sin importar la posicion operativa del accionador (7), al presentarse una condicion predeterminada que requiera que el asiento de la valvula sea cerrado, y los medios accionadotes (7) pueden moverse, junto con la segunda porcion (25) de la unidad electromagnetica, durante el movimiento para controlar el miembro de cierre (5) a fin de abrir/cerrar el asiento de la valvula, la primera porcion (23) de la unidad electromagnetica esta conectada a una estructura estacionaria de la unidad de valvula.
MXPA04003276A 2001-10-10 2002-03-05 Unidad de vavula para controlar descarga de gas combustible. MXPA04003276A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001PD000240A ITPD20010240A1 (it) 2001-10-10 2001-10-10 Gruppo valvolare per il controllo dell'erogazione di un gas combustibile.
PCT/IT2002/000138 WO2003031875A1 (en) 2001-10-10 2002-03-05 A valve unit for controlling the delivery of a fuel gas

Publications (1)

Publication Number Publication Date
MXPA04003276A true MXPA04003276A (es) 2004-07-08

Family

ID=11452471

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003276A MXPA04003276A (es) 2001-10-10 2002-03-05 Unidad de vavula para controlar descarga de gas combustible.

Country Status (16)

Country Link
US (1) US7007923B2 (es)
EP (1) EP1434965B1 (es)
JP (1) JP4122290B2 (es)
KR (1) KR100812883B1 (es)
CN (1) CN1270125C (es)
AT (1) ATE366394T1 (es)
AU (1) AU2002247962B2 (es)
BR (1) BR0213195A (es)
CA (1) CA2461152C (es)
DE (2) DE02717042T1 (es)
ES (1) ES2290280T3 (es)
IT (1) ITPD20010240A1 (es)
MX (1) MXPA04003276A (es)
NZ (1) NZ531998A (es)
RU (1) RU2280212C2 (es)
WO (1) WO2003031875A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003233188A1 (en) * 2003-05-09 2004-11-26 Sit La Precisa S.P.A. Device for controlling the supply of a combustible gas, particularly for cooktops and similar equipment
WO2005024302A1 (en) * 2003-09-08 2005-03-17 Sit La Precisa S.P.A. A system for controlling the delivery of a fuel gas to a burner apparatus
NO323101B1 (no) * 2004-12-30 2007-01-02 Fmc Kongsberg Subsea As Feilsikker ventilaktuator
ITPD20050253A1 (it) * 2005-08-16 2007-02-17 Sit La Precisa Spa Dispositivo per il controllo multifunzionale dell'erogazione di un gas combustibile verso un apparecchio bruciatore
JP2007321873A (ja) * 2006-05-31 2007-12-13 Toshiba Corp バルブ制御方法
US20100068174A1 (en) * 2006-08-21 2010-03-18 Synta Pharmaceuticals Corp. Combination with bis (thiohydrazide amides) for treating cancer
GB0723827D0 (en) * 2007-12-06 2008-01-16 Kohler Mira Ltd Flow control valve
DE102009000652A1 (de) * 2009-02-06 2010-08-12 BSH Bosch und Siemens Hausgeräte GmbH Portable medienfähige Konsole
DE102010039009A1 (de) * 2010-08-06 2012-02-09 BSH Bosch und Siemens Hausgeräte GmbH Gasventileinheit
JP5663335B2 (ja) * 2011-02-09 2015-02-04 パナソニックＩｐマネジメント株式会社 遮断弁装置
AU2013200950B2 (en) 2012-02-16 2014-05-29 David M. Christensen Control system for space heater/hearth
WO2013127276A1 (zh) * 2012-02-28 2013-09-06 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
DE102012108379A1 (de) 2012-09-07 2014-03-13 Johnson Electric Dresden Gmbh Aktor für eine Ventileinheit zum Regeln eines Fluidflusses
US9182047B2 (en) * 2013-03-13 2015-11-10 Kohler Mira Limited Valve with fail-safe device
JP6087880B2 (ja) * 2014-09-12 2017-03-01 リンナイ株式会社 モータ弁
ITUB20152426A1 (it) * 2015-07-23 2017-01-23 Tre P Eng S R L Valvola elettro-pilostatica per bruciatori gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268960A (en) * 1940-04-15 1942-01-06 William A Ray Fluid control valve and electromagnetic operator therefor
US2875773A (en) * 1953-09-17 1959-03-03 Baso Inc Fuel control apparatus
US2873069A (en) * 1955-04-22 1959-02-10 Baso Inc Flow control devices
DE8005596U1 (de) * 1980-02-28 1981-10-01 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Thermoelektrische zuendsicherung
GB9920166D0 (en) * 1999-08-25 1999-10-27 Alpha Thames Limited Valve actuator
PT1106923E (pt) 1999-12-02 2006-09-29 Sit La Precisa Spa Unidade de valvula para controlo do fornecimento de um gas combustivel

Also Published As

Publication number Publication date
WO2003031875A1 (en) 2003-04-17
AU2002247962B2 (en) 2007-09-20
DE02717042T1 (de) 2007-04-19
NZ531998A (en) 2006-01-27
EP1434965A1 (en) 2004-07-07
ES2290280T3 (es) 2008-02-16
JP2005504946A (ja) 2005-02-17
CA2461152A1 (en) 2003-04-17
KR100812883B1 (ko) 2008-03-11
CA2461152C (en) 2008-10-14
US20040245487A1 (en) 2004-12-09
CN1270125C (zh) 2006-08-16
DE60221032T2 (de) 2008-03-13
DE60221032D1 (de) 2007-08-16
CN1568414A (zh) 2005-01-19
EP1434965B1 (en) 2007-07-04
KR20040060934A (ko) 2004-07-06
RU2280212C2 (ru) 2006-07-20
JP4122290B2 (ja) 2008-07-23
BR0213195A (pt) 2004-08-31
ITPD20010240A1 (it) 2003-04-10
ATE366394T1 (de) 2007-07-15
US7007923B2 (en) 2006-03-07
RU2004114222A (ru) 2005-05-10

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