FR2393237A1 - IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS - Google Patents

IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS

Info

Publication number
FR2393237A1
FR2393237A1 FR7716511A FR7716511A FR2393237A1 FR 2393237 A1 FR2393237 A1 FR 2393237A1 FR 7716511 A FR7716511 A FR 7716511A FR 7716511 A FR7716511 A FR 7716511A FR 2393237 A1 FR2393237 A1 FR 2393237A1
Authority
FR
France
Prior art keywords
pilot light
pilot
devices
gas appliances
specifically
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.)
Granted
Application number
FR7716511A
Other languages
French (fr)
Other versions
FR2393237B1 (en
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.)
Sourdillon SA
Original Assignee
Sourdillon 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 Sourdillon SA filed Critical Sourdillon SA
Priority to FR7716511A priority Critical patent/FR2393237A1/en
Priority to IT23987/78A priority patent/IT1094894B/en
Priority to GB24268/78A priority patent/GB1575889A/en
Publication of FR2393237A1 publication Critical patent/FR2393237A1/en
Application granted granted Critical
Publication of FR2393237B1 publication Critical patent/FR2393237B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/13—Measuring temperature outdoor temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • 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
    • F23N5/04—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements
    • 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

Abstract

L'invention concerne les dispositifs du genre des veilleuses pour appareils à gaz. Une telle veilleuse comporte un bilame 7, 8 dont le mouvement est amplifié par un système à levier ou analogue combiné avec un volet 6. L'extrémité du bilave vient s'exercer, soit sur l'extrémité 61 du volet 6, soit sur un crochet 13, également solidaire de la queue du volet. La figure 2 montre la position fermée qui est étanche à froid. La position en pointillé est la position ouverte lorsque le le bilame 7, 8 se déforme sous l'effet de l'augmentation de température après allumage. L'ensemble du tube de veilleuse 1 et du bilame 7, 8 est mis en place par l'intermédiaire d'un clip 17. Application : plus spécialement veilleuses contrôleurs d'atmosphère.The invention relates to devices of the pilot light type for gas appliances. Such a pilot comprises a bimetallic strip 7, 8 the movement of which is amplified by a lever system or the like combined with a shutter 6. The end of the bilave is exerted, either on the end 61 of the shutter 6, or on a hook 13, also integral with the tail of the shutter. Figure 2 shows the closed position which is cold tight. The dotted position is the open position when the bimetallic strip 7, 8 is deformed under the effect of the increase in temperature after ignition. The whole of the pilot tube 1 and of the bimetallic strip 7, 8 is put in place by means of a clip 17. Application: more especially pilot lights for atmosphere controllers.

FR7716511A 1977-05-31 1977-05-31 IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS Granted FR2393237A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7716511A FR2393237A1 (en) 1977-05-31 1977-05-31 IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS
IT23987/78A IT1094894B (en) 1977-05-31 1978-05-30 DEVICE OF THE KIND OF SAFETY LIGHTS FOR GAS APPLIANCES PARTICULARLY SUITABLE FOR THE CONTROL OF THE ATMOSPHERE ENVIRONMENT
GB24268/78A GB1575889A (en) 1977-05-31 1978-05-30 Safety pilotlight assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716511A FR2393237A1 (en) 1977-05-31 1977-05-31 IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS

Publications (2)

Publication Number Publication Date
FR2393237A1 true FR2393237A1 (en) 1978-12-29
FR2393237B1 FR2393237B1 (en) 1980-06-27

Family

ID=9191440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716511A Granted FR2393237A1 (en) 1977-05-31 1977-05-31 IMPROVEMENTS MADE TO DEVICES OF THE PILOT LIGHT TYPE FOR GAS APPLIANCES, MORE SPECIFICALLY TO PILOT LIGHT ATMOSPHERE CONTROLLERS

Country Status (3)

Country Link
FR (1) FR2393237A1 (en)
GB (1) GB1575889A (en)
IT (1) IT1094894B (en)

Also Published As

Publication number Publication date
FR2393237B1 (en) 1980-06-27
IT1094894B (en) 1985-08-10
IT7823987A0 (en) 1978-05-30
GB1575889A (en) 1980-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse