AT215639B - Incandescent ignition fuse for gas burners - Google Patents

Incandescent ignition fuse for gas burners

Info

Publication number
AT215639B
AT215639B AT225960A AT225960A AT215639B AT 215639 B AT215639 B AT 215639B AT 225960 A AT225960 A AT 225960A AT 225960 A AT225960 A AT 225960A AT 215639 B AT215639 B AT 215639B
Authority
AT
Austria
Prior art keywords
transformer
gas burners
ignition fuse
coil
incandescent
Prior art date
Application number
AT225960A
Other languages
German (de)
Original Assignee
Kromschroeder Ag G
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 Kromschroeder Ag G filed Critical Kromschroeder Ag G
Application granted granted Critical
Publication of AT215639B publication Critical patent/AT215639B/en

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  • Magnetically Actuated Valves (AREA)

Description

  

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  Glühzündsicherung   für Gasbrenner   
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   Die Primärseite des Transformators ist so ausgelegt, dass der Transformator im Leerlauf   (d. h.   ohne Glühspirale) nur eine solche geringe Belastung aufnimmt, dass die Stromspule des Magnetventils nicht erregt wird. Die Stromspule des Magnetventils kann infolgedessen nur erregt werden, wenn die Sekundärwicklung des Transformators durch die Glühspirale kurzgeschlossen ist. Wird die Glühspirale mechanisch zerstört, oder brennt sie durch, so erfolgt keine Erregung des Magnetventils mehr, so dass das Ventil geschlossen wird, weil der Anker abfällt. 



   Dadurch, dass die Wicklung des Magnetventils im Primärkreis des Transformators angeordnet ist, ist die Entfernung des Magnetventils zum Transformator keinerlei Beschränkungen unterworfen.



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  Incandescent ignition fuse for gas burners
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   The primary side of the transformer is designed in such a way that when the transformer is idling (i.e. without a glow coil) the load is only so small that the current coil of the solenoid valve is not excited. As a result, the current coil of the solenoid valve can only be excited if the secondary winding of the transformer is short-circuited by the glow coil. If the glow coil is mechanically destroyed, or if it burns out, the solenoid valve is no longer excited, so that the valve is closed because the armature falls off.



   Because the winding of the solenoid valve is arranged in the primary circuit of the transformer, the distance between the solenoid valve and the transformer is not subject to any restrictions.

Claims (1)

PATENTANSPRUCH : Glühzündsicherung für Gasbrenner mit einem eine Glühspirale erhitzenden und ein Magnetventil zur Steuerung der Gaszufuhr betätigenden Transformator, wobei die Magnetspule des Magnet-Gasventils mit der Primärwicklung des Transformators in Reihe geschaltet ist, dadurch gekennzeichnet, dass die Primärseite (Netzseite) des Transformators so ausgelegt ist, dass der Transformator im Leerlauf nur eine solche Belastung aufnimmt, die zur Erregung der Spule des Magnetventils nicht ausreicht, und dass in an sich bekannter Weise als Glühspirale (Zündspirale) ein Platindraht verwendet ist. PATENT CLAIM: Incandescent ignition fuse for gas burners with a transformer which heats an incandescent spiral and activates a solenoid valve to control the gas supply, the solenoid of the solenoid gas valve being connected in series with the primary winding of the transformer, characterized in that the primary side (mains side) of the transformer is designed so that the transformer only absorbs such a load when idling that it is not sufficient to excite the coil of the solenoid valve, and that a platinum wire is used in a manner known per se as the glow coil (ignition coil).
AT225960A 1959-06-18 1960-03-24 Incandescent ignition fuse for gas burners AT215639B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE215639T 1959-06-18

Publications (1)

Publication Number Publication Date
AT215639B true AT215639B (en) 1961-06-12

Family

ID=29592438

Family Applications (1)

Application Number Title Priority Date Filing Date
AT225960A AT215639B (en) 1959-06-18 1960-03-24 Incandescent ignition fuse for gas burners

Country Status (1)

Country Link
AT (1) AT215639B (en)

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