ES2036807T3 - Grifo para gas equipado de un sistema de seguridad con termopar, y aparato que utiliza tal grifo. - Google Patents

Grifo para gas equipado de un sistema de seguridad con termopar, y aparato que utiliza tal grifo.

Info

Publication number
ES2036807T3
ES2036807T3 ES198989400543T ES89400543T ES2036807T3 ES 2036807 T3 ES2036807 T3 ES 2036807T3 ES 198989400543 T ES198989400543 T ES 198989400543T ES 89400543 T ES89400543 T ES 89400543T ES 2036807 T3 ES2036807 T3 ES 2036807T3
Authority
ES
Spain
Prior art keywords
thermocouple
push rod
gas
faucet
valve
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
ES198989400543T
Other languages
English (en)
Inventor
Jacques Pistien
Gilles Grandveau
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Application granted granted Critical
Publication of ES2036807T3 publication Critical patent/ES2036807T3/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing
    • 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
    • F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
    • 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
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Combustion (AREA)
  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

EL PRESENTE INVENTO ES UNA LLAVE DE GAS EQUIPADA CON UN SISTEMA DE SEGURIDAD CON TERMOPAR. LA LLAVE COMPRENDE UN CUERPO (1) CON UNA ENTRADA (2) Y UNA SALIDA (3) DE GAS, EN EL CUAL TIENE DISPUESTA UNA CLAVIJA (4) ACCIONABLE POR UN PULSADOR (6) PARA SER RETENIDA, EN POSICION DE APERTURA, CONTRA UN ELECTROIMAN (11) ASOCIADO A UN TERMOPAR (12) EN EL CUAL PASA UNA CORRIENTE PRODUCIDA POR UNA LLAMA. EL PULSADOR (6) TIENE UN EXTREMO ACTIVO DE LONGITUD VARIABLE GRACIAS A UN RESORTE (14) QUE CUANDO DICHO PULSADOR (6) ACCIONA LA CLAVIJA (4), MANTIENE A ESTA ULTIMA APLICADA CONTRA EL ELECTROIMAN (11) DURANTE EL TIEMPO NECESARIO PARA EL ENGANCHE DE LA CLAVIJA (4) CUANDO EL PULSADOR (6) ESTA LIBRE. ESTA LLAVE PUEDE EQUIPAR ESPECIALMENTE UNOS APARATOS DE GAS COMO POR EJEMPLO HORNOS, PLACAS O COCINAS.
ES198989400543T 1988-03-02 1989-02-27 Grifo para gas equipado de un sistema de seguridad con termopar, y aparato que utiliza tal grifo. Expired - Lifetime ES2036807T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802641A FR2628176B1 (fr) 1988-03-02 1988-03-02 Robinet pour gaz equipe d'un systeme de securite a thermocouple, et appareil utilisant un tel robinet

Publications (1)

Publication Number Publication Date
ES2036807T3 true ES2036807T3 (es) 1993-06-01

Family

ID=9363836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989400543T Expired - Lifetime ES2036807T3 (es) 1988-03-02 1989-02-27 Grifo para gas equipado de un sistema de seguridad con termopar, y aparato que utiliza tal grifo.

Country Status (5)

Country Link
EP (1) EP0333540B1 (es)
AT (1) ATE82799T1 (es)
DE (1) DE68903585T2 (es)
ES (1) ES2036807T3 (es)
FR (1) FR2628176B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082669B1 (es) * 1991-07-12 1996-10-16 Teka Ind Sa Dispositivo de accionamiento de un grifo de gas, con seguridad de encendido y mando a distancia.
GB2313650B (en) * 1996-10-11 1998-04-29 George Josif A thermocouple bypass system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599151A (en) * 1948-06-01 1952-06-03 Robert M Baldwin Reciprocating element operating device
FR1057007A (fr) * 1951-03-05 1954-03-04 Robinet de sûreté pour appareils à gaz
FR1261428A (fr) * 1960-04-09 1961-05-19 Procedes Sauter Perfectionnement aux vannes de sécurité d'arrivée de gaz pour brûleurs
AT236071B (de) * 1963-02-25 1964-10-12 Emil Koman Thermoelektrische Zündsicherung für Gasherde od. dgl. mit mehreren Brennern
FR1580257A (es) * 1968-06-06 1969-09-05
IT970756B (it) * 1972-12-29 1974-04-20 Stefani Tecnomec Precisa Soc Valvola termoelettrica di sicurezza
FR2373753A1 (fr) * 1976-12-07 1978-07-07 Bourguignonne Mec Smb Dispositif d'allumage a securite pour bruleur ou panneau radiant

Also Published As

Publication number Publication date
FR2628176A1 (fr) 1989-09-08
DE68903585D1 (de) 1993-01-07
FR2628176B1 (fr) 1990-08-10
EP0333540B1 (fr) 1992-11-25
DE68903585T2 (de) 1993-05-19
ATE82799T1 (de) 1992-12-15
EP0333540A1 (fr) 1989-09-20

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