DE482049C - Device for shutting off the gas supply in gas and steam burners - Google Patents

Device for shutting off the gas supply in gas and steam burners

Info

Publication number
DE482049C
DE482049C DEK105788D DEK0105788D DE482049C DE 482049 C DE482049 C DE 482049C DE K105788 D DEK105788 D DE K105788D DE K0105788 D DEK0105788 D DE K0105788D DE 482049 C DE482049 C DE 482049C
Authority
DE
Germany
Prior art keywords
gas
shutting
thermostat
gas supply
burners
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
DEK105788D
Other languages
German (de)
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.)
GUSTAV KELP
Original Assignee
GUSTAV KELP
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 GUSTAV KELP filed Critical GUSTAV KELP
Priority to DEK105788D priority Critical patent/DE482049C/en
Application granted granted Critical
Publication of DE482049C publication Critical patent/DE482049C/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

Vorrichtung zum Absperren der Gaszufuhr bei Gas- und Dampfbrennern Es ist bekannt, daß vermittels eines Thermostaten die Brennstoffzufuhr zu den Brennern zwecks Einstellung bestimmter Temperaturen oder Leistungen geregelt -werden kann.Apparatus for shutting off the gas supply in gas and steam burners, it is known that by means of a thermostat regulating the fuel supply to the burners in order to adjust certain temperatures or services - can be.

Solche Einrichtungen mit Primärluftzuführung zum Brenner haben den Nachteil, daß die durch den Thermostaten verkleinerte Flamme, z. B. bei Gasöfen, durch einen Windstoß oder sonstigen Zufall, durch das Mischrohr zur Gasaustrittsdüsezurückschlagen kann, wodurch oft Unglücksfälle verursacht werden.Such devices with primary air supply to the burner have the Disadvantage that the reduced by the thermostat flame, z. B. for gas stoves, by a gust of wind or other coincidence, kicking back through the mixing tube to the gas outlet nozzle often causing accidents.

Dieser Nachteil wird bei vorliegender Erfindung dadurch vermieden, daß auch im Mischrohr ein Thermostat angeordnet ist, welcher, von der zurückgeschlagenen Fl.ammeerhitzt, die Gaszufuhr sofort unterbindet. Die Einrichtung kann noch dadurch vervollkommnet werden, daß beim Erkalten des Thermostaten die Absperrvorrichtung selbsttätig wieder geöffnet wird und das ausströmende Gas sich an einer vor den Öffnungen für die Heizflamme angebrachten Zündvorrichtung entzündet.This disadvantage is avoided in the present invention by that a thermostat is arranged in the mixing tube, which, from the repulsed Flame heated, the gas supply is cut off immediately. The facility can still do this be perfected that when the thermostat cools the shut-off device is automatically reopened and the outflowing gas is in front of the Openings for the heating flame attached ignition device ignited.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zum Absperren der Gaszufuhr bei Gas- und Dampfbrennern, die mit einem Gasluftgemis,ch gespeist werden vermittels Thermostaten, dadurch gekennzeichnet, daß außer dem Thermostaten am Brennerkopf ein zweiter im Mischrohr nngeordn.et ist, der sich beim Zurückschlagen der Flamme erhitzt und dadurch das Schließen der Brennstoffzuführung bewirkt. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß eine Zündvorrichtung .das beim Erkalten des Thermostaten und Wiederöffnen des Ventils am Brenn.erkopf austretende Brennstoff-Luft-Gemisch selbsttätig entzündet.PATENT CLAIMS: i. Device for shutting off the gas supply in the case of gas and steam burners, which are fed with a gas-air mixture by means of thermostats, characterized in that in addition to the thermostat on the burner head, a second im Mixing tube is nngeordn.et, which heats up when the flame flashes back and thus causes the fuel supply to close. z. Device according to claim i, characterized characterized in that an ignition device .das when the thermostat and The valve on the burner head opens again and the fuel-air mixture escapes automatically ignited.
DEK105788D 1927-09-10 1927-09-10 Device for shutting off the gas supply in gas and steam burners Expired DE482049C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK105788D DE482049C (en) 1927-09-10 1927-09-10 Device for shutting off the gas supply in gas and steam burners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK105788D DE482049C (en) 1927-09-10 1927-09-10 Device for shutting off the gas supply in gas and steam burners

Publications (1)

Publication Number Publication Date
DE482049C true DE482049C (en) 1929-09-06

Family

ID=7240772

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK105788D Expired DE482049C (en) 1927-09-10 1927-09-10 Device for shutting off the gas supply in gas and steam burners

Country Status (1)

Country Link
DE (1) DE482049C (en)

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