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
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000002844 melting Methods 0.000 title claims description 4
- 230000008018 melting Effects 0.000 title claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Sampling And Sample Adjustment (AREA)
Description
<Desc/Clms Page number 1>
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.
<Desc / Clms Page number 1>
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)
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)
| 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 |
-
1932
- 1932-08-24 AT AT142082D patent/AT142082B/en active
-
1938
- 1938-04-15 AT AT155446D patent/AT155446B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT142082B (en) | 1935-06-11 |
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