AT155446B - Method for melting vessels containing gas. - Google Patents

Method for melting vessels containing gas.

Info

Publication number
AT155446B
AT155446B AT155446DA AT155446B AT 155446 B AT155446 B AT 155446B AT 155446D A AT155446D A AT 155446DA AT 155446 B AT155446 B AT 155446B
Authority
AT
Austria
Prior art keywords
containing gas
supply lines
vessels containing
power supply
melting vessels
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ver Gluehlampen & Elek Ag
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 Ver Gluehlampen & Elek Ag filed Critical Ver Gluehlampen & Elek Ag
Application granted granted Critical
Publication of AT155446B publication Critical patent/AT155446B/en

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Description

  

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  Verfahren zum Abschmelzen von Gas enthaltenden Gefässen. 



   Die Erfindung ist eine Ausführungsform des Gegenstand des Stammpatentes Nr. 142082 bildenden Verfahrens, bei welcher nebst dem   Verschliessen   des Gefässes gleichzeitig ein oder mehrere
Stromzuführungen mit in das Gefäss eingeschmolzen werden. 



   Die Erfindung beruht auf der Feststellung, dass man eine besonders gute und eine bedeutend festere   Einschmelzuug der   Stromzuführungen als bisher erzielt, wenn man die Zuführungen in die   abzuschliessende   Entlüftungsröhre setzt und letztere dem in der Beschreibung und in Fig. 7 des Stammpatentes niedergelegten Verfahren entsprechend, d.   I).   durch in Achsenrichtung erfolgende Zusammenpressung verschliesst. Es werden also gleichzeitig mit dem   Verschliessen   der eine oder mehrere Stromzuführungen enthaltenden   Entlüftungsrohre auch   die Stromzuführungen luftdicht in das Gefäss eingeschmolzen. Dieses Verfahren ist besonders bei der Herstellung von Glühlampen von geringem Kolbeninhalt und/oder besonderer Form, oder bei der Erzeugung von Entladungsröhren vorteilhaft. 



   Die Erfindung beruht   weiters   auf der Feststellung, dass bei diesem Verfahren Hülsen, die aus einer Chrom und/oder Nickel enthaltenden Metallplatte oder aus einer Legierung mit diesen Metallen bestehenden Metallplatte bestehen und um die abzuschliessende Röhre gewickelt werden, besonders vorteilhaft sind, da solche mehrmals verwendet und von der Entlüftungsröhre durch einfaches Abwickeln leicht entfernt werden können. 



   PATENT-ANSPRÜCHE :
1.   Ausführungsform   des Verfahrens gemäss Stammpatent Nr.   142082,   dadurch gekennzeichnet, dass gleichzeitig mit dem Verschliessen der eine oder mehrere Stromzuführungen enthaltenden Ent-   lüftungsröhre   auch die Stromzuführungen luftdicht in das Gefäss eingeschmolzen werden.



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  Method for melting off vessels containing gas.



   The invention is an embodiment of the method forming the subject matter of the parent patent no. 142082, in which, in addition to closing the vessel, one or more of them are simultaneously closed
Power supply lines are also melted into the vessel.



   The invention is based on the finding that one achieves a particularly good and significantly more solid melting of the power supply lines than before if the supply lines are placed in the vent tube to be closed and the latter is in accordance with the method laid down in the description and in Fig. 7 of the parent patent, i.e. . I). closed by compression taking place in the axial direction. At the same time as the ventilation pipes containing one or more power supply lines are closed, the power supply lines are also melted airtight into the vessel. This method is particularly advantageous in the manufacture of incandescent lamps with a small bulb volume and / or a special shape, or in the manufacture of discharge tubes.



   The invention is further based on the finding that in this method sleeves which consist of a metal plate containing chromium and / or nickel or a metal plate consisting of an alloy with these metals and are wound around the tube to be terminated are particularly advantageous, since such sleeves are used repeatedly and can be easily removed from the vent tube by simply unwinding.



   PATENT CLAIMS:
1. Embodiment of the method according to parent patent no. 142082, characterized in that simultaneously with the closure of the vent tube containing one or more power supply lines, the power supply lines are also melted airtight into the vessel.

 

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Verschliessen und die Einschmelzung der Stromzuführungen durch axiales Zusammenpressen der Entlüftungsröhre gemäss dem Stammpatent erfolgt. 2. The method according to claim 1, characterized in that the closing and the melting of the power supply lines is carried out by axially compressing the ventilation tube according to the parent patent. 3. Verfahren nach Anspruch l oder 2, dadurch gekennzeichnet, dass als Hülse, welche die Entlüftungsröhre umgibt, eine Chrom und/oder Nickel enthaltende, um die Röhre gewundene Metallplattenhülse verwendet wird. 3. The method according to claim l or 2, characterized in that a metal plate sleeve wound around the tube and containing chromium and / or nickel is used as the sleeve which surrounds the ventilation tube.
AT155446D 1932-06-30 1938-04-15 Method for melting vessels containing gas. AT155446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU142082X 1932-06-30

Publications (1)

Publication Number Publication Date
AT155446B true AT155446B (en) 1939-01-25

Family

ID=10977502

Family Applications (2)

Application Number Title Priority Date Filing Date
AT142082D AT142082B (en) 1932-06-30 1932-08-24 Method for tapping the pump tube from gas-filled vessels (incandescent lamps or the like).
AT155446D AT155446B (en) 1932-06-30 1938-04-15 Method for melting vessels containing gas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT142082D AT142082B (en) 1932-06-30 1932-08-24 Method for tapping the pump tube from gas-filled vessels (incandescent lamps or the like).

Country Status (1)

Country Link
AT (2) AT142082B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082674B (en) * 1958-02-26 1960-06-02 Egyesuelt Izzolampa Process for the production of gas-filled glass vessels, in particular electric incandescent lamps, with a filling gas pressure exceeding the atmospheric pressure

Also Published As

Publication number Publication date
AT142082B (en) 1935-06-11

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