DE384929C - Gas firing device - Google Patents

Gas firing device

Info

Publication number
DE384929C
DE384929C DEN20735D DEN0020735D DE384929C DE 384929 C DE384929 C DE 384929C DE N20735 D DEN20735 D DE N20735D DE N0020735 D DEN0020735 D DE N0020735D DE 384929 C DE384929 C DE 384929C
Authority
DE
Germany
Prior art keywords
gas
ball
connection
screw connection
firing device
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
DEN20735D
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.)
Norddeutsche Kuehlerfabrik G M
Original Assignee
Norddeutsche Kuehlerfabrik G M
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 Norddeutsche Kuehlerfabrik G M filed Critical Norddeutsche Kuehlerfabrik G M
Priority to DEN20735D priority Critical patent/DE384929C/en
Application granted granted Critical
Publication of DE384929C publication Critical patent/DE384929C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/021—Flame-heated soldering irons
    • B23K3/022—Flame-heated soldering irons using a gaseous fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Description

Die Erfindung betrifft eine Gaslötvorrichtung, bei der die selbsttätige Regelung der Gaszufuhr durch «ine Kugel bewirkt wird, die infolge ihres Schwergewichtes· sich vor eine Öffnung der Gasleitung legt.The invention relates to a gas soldering device in which the automatic control of the Gas supply is effected by a ball which, due to its weight, is in front of it lays an opening in the gas line.

Die Erfindung besteht in der Unterbringung der Absperrkugel in der Verschraubung am Handgriff der Vorrichtung, an welcher Verschraubung zwei Anschlüsse für die Gas- und Luftleitung angeordnet sind. Durch Verlegung der Absperrkugel in diese Verschraubung ist es ermöglicht, auch die im Verkehr befindlichen Lötvorrichtungen durch einfaches Auswechseln der genormten Verschraufoung mit der selbsttätigen Absperrvorrichtung zu versehen.The invention consists in accommodating the shut-off ball in the screw connection on the handle of the device, on which screw connection two connections for the gas and air duct are arranged. By moving the shut-off ball into this screw connection it is possible to also use the soldering devices in circulation by simply Replacement of the standardized screwing with the automatic shut-off device to provide.

Die neue Anordnung bedeutet auch sonst eine erhebliche Vereinfachung der Lötvorrichtung mit selbsttätiger Gasabsperrung, da die Absperrkugel bei ihr leicht zugänglich ist.The new arrangement also means a considerable simplification of the soldering device in other respects with automatic gas shut-off, as the shut-off ball is easily accessible.

Der Erfindungsgegenstand ist auf der Zeichnung dargestellt.The subject of the invention is shown in the drawing.

Abb. ι zeigt die Gesamtanordnung dieser Lötvorrichtung, und Abb. 2 veranschaulicht einen Schnitt durch die Vorrichtung in ver- as grÖßertem Maßstabe.Fig. Ι shows the overall arrangement of this soldering device, and Fig. 2 illustrates a section through the device on a larger scale.

In der dargestellten Ausführungsform ist die Lötvorrichtung als Lötkolben gedachtIn the embodiment shown, the soldering device is intended as a soldering iron

α ist der Kupfierkoliben, b die Düse und c das Gasrohr, das im Innern das Luftrohr d aufnimmt. Auf das Gasrohr c ist der Handgriff e aufgeschoben. Das untere Ende dieses Rohres c weist ein Schraubengewinde für die Verschraubung f auf. Diese in Deutschland genormte Verschraubung ist Vorzugsweise aus einem Stück mit dem Anschluß-g· für die Luftzuleitung und dem Anschluß h für die Gaszuleitung hergestellt. In den Anschluß g ist das Luftrohr d eingeschraubt, während der Anschluß h eine Ausbauchung i zur Aufnahme der Kugel k besitzt. α is the copper piston, b the nozzle and c the gas tube that holds the air tube d inside. The handle e is pushed onto the gas pipe c. The lower end of this tube c has a screw thread for the screw connection f . This screw connection, standardized in Germany, is preferably made in one piece with the connection-g · for the air supply line and the connection h for the gas supply line. The air tube d is screwed into the connection g , while the connection h has a bulge i for receiving the ball k .

Wind die Lötvorrichtung mit dem Kupferkolben α gesenkt gehalten, so nimmt die Kugel k die punktiert gezeichnete Lage ein und gibt die Gasleitung h frei. Hält man jedoch die Lötvorrichtung aufrecht, oder hängt sie mittels des Hakens I auf, so legt sich die Kugel vor die Öffnung des Gasanschlusses h undIf the soldering device with the copper piston α is kept lowered, the ball k assumes the position shown in dotted lines and releases the gas line h . However, if the soldering device is held upright, or if it is suspended by means of the hook I , the ball lies in front of the opening of the gas connection h and

384029384029

sperrt diese ab. Da die Verschraubung von der sonstigen Einrichtung der Lötvorrichtung unabhängig ist, so kann sie nicht nur leicht hergestellt, sondern auch an <len bereits im Verkehr befindlichen Lötvorrichtungen ohne weiteres angebracht werden. Bei abgenommener Verschraubung lassen sich die Kugel * und ihre Aufnafatnefläche leicht reinigen.locks this off. Since the screw connection of the other equipment of the soldering device is independent, it can not only be easily produced, but also at <len already in the Soldering devices on the market can be easily attached. When removed Screw connection, the ball * and its mounting surface can be easily cleaned.

Claims (1)

PATENT-ANSPRtFCH:PATENT APPLICATION: Gaslötvorrichtung mit selbsttätigem KugelabsperrventiJ für die Gasleitung, dadurch gekennzeichnet, daß das Ventil (k) in dem am Handgriff (e) befindlichen Verschraubungsstück (f) untergebracht ist.Gas soldering device with automatic ball shut-off valve for the gas line, characterized in that the valve (k) is accommodated in the screw connection (f) on the handle (e).
DEN20735D 1922-01-27 1922-01-27 Gas firing device Expired DE384929C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN20735D DE384929C (en) 1922-01-27 1922-01-27 Gas firing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN20735D DE384929C (en) 1922-01-27 1922-01-27 Gas firing device

Publications (1)

Publication Number Publication Date
DE384929C true DE384929C (en) 1923-12-03

Family

ID=7341439

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN20735D Expired DE384929C (en) 1922-01-27 1922-01-27 Gas firing device

Country Status (1)

Country Link
DE (1) DE384929C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928617C (en) * 1950-02-05 1955-06-06 Eigengas Ges Fuer Loet Und Sch Soldering device with an adjustable pointed piston heated by liquid gas, in particular propane or acetylene
EP3477197A1 (en) * 2017-10-27 2019-05-01 Guilbert Express Gas combustion heating tool, in particular a welding or corner smoothing iron type

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928617C (en) * 1950-02-05 1955-06-06 Eigengas Ges Fuer Loet Und Sch Soldering device with an adjustable pointed piston heated by liquid gas, in particular propane or acetylene
EP3477197A1 (en) * 2017-10-27 2019-05-01 Guilbert Express Gas combustion heating tool, in particular a welding or corner smoothing iron type
FR3073034A1 (en) * 2017-10-27 2019-05-03 Guilbert Express GAS COMBUSTION HEATING TOOL, PARTICULARLY OF SOLDERING IRON OR ECORNER TYPE

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