AT33706B - Device on gas blow torches to prevent the gas shut-off valve from staying open when the air pressure that opens the gas shut-off valve ceases. - Google Patents

Device on gas blow torches to prevent the gas shut-off valve from staying open when the air pressure that opens the gas shut-off valve ceases.

Info

Publication number
AT33706B
AT33706B AT33706DA AT33706B AT 33706 B AT33706 B AT 33706B AT 33706D A AT33706D A AT 33706DA AT 33706 B AT33706 B AT 33706B
Authority
AT
Austria
Prior art keywords
valve
gas
gas shut
shut
prevent
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Morlock
Original Assignee
Rudolf Morlock
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 Rudolf Morlock filed Critical Rudolf Morlock
Application granted granted Critical
Publication of AT33706B publication Critical patent/AT33706B/en

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  • Feeding And Controlling Fuel (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Einrichtung an Gaslötlampen zur Verhinderung des   Otfenbteibens   des   Gasabschlussventiles   beim Aufhören des das   Gasabschlussventil     öffnenden   Luftdruckes. 



   Bei   Gaslötlampen,   bei welchen ein die Gasleitung absperrendes Ventil durch Druckluft gehoben wird, wodurch das Gas   zur Endzündungsstelle gelangt,   ist es nach Aufhören des Luft- 
 EMI1.1 
   aufhebt.   so dass der   Ventilscbluss   durch das erübrigende Ventilgewicht erfolgt. 



   In der Zeichnung ist die Erfindung an einer Gaslötlampe beispielsweise dargestellt, u. zw. zeigt: 
 EMI1.2 
 blasen wird je nach der Stärke des Luftdruckes der kalottenförmige, aus dünnem Metalle hergestellte Hohlkörper 3 mehr oder weniger gehoben, wobei das mit diesem durch den Stift J fest ver- 
 EMI1.3 
 zur Lötstelle freigibt. Die Pressluft strömt durch das am Lampengehäuse 9, welches mit einem   Fusse 8 ersehen   ist, befestigte Röhrchen 10 zur Lötstelle und das ganze Gas-und Luftgemisch entzündet sich an der am   Ende des Zweigrohres J7 während   der Dauer der   Lötarbeit   brennenden Zündflamme. Beim Aufhören des Blasens wird das Rohr 7 abgesperrt, die Gaszufuhr verhindert und die Flamme erlischt. Um   nun   ein unbeabsichtigtes selbsttätiges Öffnen bzw.

   Heben des Ventiles J durch den Gasdruck zu verhindern, wird in dem zweiteiligen Becher 14 ein Knäuel feinen Eisendrahtes angeordnet, wodurch eine   Abschwächung   des Gasdruckes eintritt, wobei aber der 
 EMI1.4 
   bei Aufhören der Druckluft   der   Ventilschluss   erfolgen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Device on gas blow torches to prevent the gas shut-off valve from operating when the air pressure that opens the gas shut-off valve ceases.



   With gas blow torches, in which a valve that shuts off the gas line is lifted by compressed air, whereby the gas reaches the ignition point, it is
 EMI1.1
   cancels. so that the valve is closed by the unnecessary valve weight.



   In the drawing, the invention is shown on a gas blowtorch, for example, u. between shows:
 EMI1.2
 blow, depending on the strength of the air pressure, the dome-shaped hollow body 3 made of thin metal is lifted more or less, whereby the firmly connected to this by the pin J
 EMI1.3
 releases to the solder joint. The compressed air flows through the tube 10 attached to the lamp housing 9, which can be seen with a foot 8, to the soldering point and the entire gas and air mixture ignites at the ignition flame which is burning at the end of the branch pipe J7 during the duration of the soldering work. When the blowing stops, the pipe 7 is shut off, the gas supply is prevented and the flame goes out. In order to prevent unintentional automatic opening or

   To prevent lifting of the valve J by the gas pressure, a ball of fine iron wire is placed in the two-part cup 14, whereby a weakening of the gas pressure occurs, but the
 EMI1.4
   the valve closes when the compressed air stops.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT, ANSPRUCH : Einrichtung an Gaslötlampen zur Verhinderung des Offenbleibens des Gasabschlussventiles beim Aufhören des das Gasabschlussventil öffnenden Luftdruckes, dadurch gekennzeichnet. dass an einer geeigneten Stelle der Gasrohrleitung ein Eisendrahtknäuel eingebaut ist. um den Gasdruck soweit abzuschwächen, dass er lediglich einen Teil des Ventilgewichtes aufhebt, so dass der Ventilschluss durch das erübrigende Ventilgewicht erfolgen kann. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT, CLAIM: Device on gas blow torches to prevent the gas shut-off valve from remaining open when the air pressure that opens the gas shut-off valve ceases, characterized in that. that a ball of iron wire is installed at a suitable point in the gas pipeline. in order to weaken the gas pressure to such an extent that it only removes part of the valve weight so that the valve can be closed by the unnecessary valve weight. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT33706D 1907-04-09 1907-04-09 Device on gas blow torches to prevent the gas shut-off valve from staying open when the air pressure that opens the gas shut-off valve ceases. AT33706B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33706T 1907-04-09

Publications (1)

Publication Number Publication Date
AT33706B true AT33706B (en) 1908-07-25

Family

ID=3549477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33706D AT33706B (en) 1907-04-09 1907-04-09 Device on gas blow torches to prevent the gas shut-off valve from staying open when the air pressure that opens the gas shut-off valve ceases.

Country Status (1)

Country Link
AT (1) AT33706B (en)

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