DE589632C - Tubular electric incandescent lamp with a longitudinally lying glow body or tubular discharge tube - Google Patents
Tubular electric incandescent lamp with a longitudinally lying glow body or tubular discharge tubeInfo
- Publication number
- DE589632C DE589632C DEN32389D DEN0032389D DE589632C DE 589632 C DE589632 C DE 589632C DE N32389 D DEN32389 D DE N32389D DE N0032389 D DEN0032389 D DE N0032389D DE 589632 C DE589632 C DE 589632C
- Authority
- DE
- Germany
- Prior art keywords
- tubular
- incandescent lamp
- discharge tube
- fused
- electric incandescent
- 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
Links
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Description
Die Erfindung bezieht sich auf· eine röhrenförmige elektrische Glühlampe mit längs liegendem Glühkörper oder eine röhrenförmige Entladungsröhre, bei denen die Einschmelzstellen für die Zuführungsdrähte von mit der Röhrenwand verschmolzenen Vorsprüngen gebildet werden, auf die die Sockel der Glühlampe bzw. der Entladungsröhre aufgekittet sind.The invention relates to a tubular electric incandescent lamp with a longitudinally lying Incandescent bodies or a tubular discharge tube, in which the melting points for the lead wires are connected to the Tube wall fused projections are formed on which the base of the incandescent lamp or the discharge tube are cemented on.
Es ist gefunden worden, daß solche Vorsprünge, die aus glastechnischen Gründen nicht zu schwer ausgebildet werden können, an sich nicht kräftig genug sind, um in zufriedenstellender Weise zum Abstützen des aufzukittenden Sockels zu dienen.It has been found that such protrusions which, for technical glass reasons, cannot be made too difficult, in and of itself are not vigorous enough to be satisfactory Way to support the base to be cemented.
Die Erfindung bezweckt, diese Schwierigkeit zu beheben, und zwar in der Weise, daß neben einer vorspringenden Einschmelzstelle wenigstens noch ein mit der Röhrenwand verschmolzener Vorsprung vorgesehen ist, der ebenfalls vom Sockel umfaßt wird.The invention addresses this difficulty to fix, in such a way that next to a protruding melting point at least one more projection fused to the tube wall is provided, which is also covered by the base.
Nach einer besonderen Ausführungsform der Erfindung wird der neben der Einschmelzstelle der Zuführungs drahte anzuordnende Vorsprung durch den Stummel des abgeschmolzenen Entlüftungsröhrchens gebildet. Dies hat noch den besonderen Vorteil, daß das Entlüftungsröhrchen gleichzeitig mit der vorspringendenEinschmelzstelle in demSockel untergebracht werden kann und auf diese Weise besser vor mechanischer Beschädigung geschützt ist, als dies sonst der Fall wäre.According to a particular embodiment of the invention, the next to the melting point the lead wires to be arranged protrusion through the stub of the melted Vent tube formed. This has the particular advantage that the vent tube at the same time as the protruding melting point in the base can be accommodated and in this way better against mechanical damage is protected than would otherwise be the case.
Die Erfindung ist in der Zeichnung beispielsweise näher erläutert.The invention is explained in more detail in the drawing, for example.
In (der Figur ist mit 1- der röhrenförmige Glaskolben einer Lampe bezeichnet, die in der Nähe der Enden mit vorspringenden Einschmelzstellen 2 und 3 versehen ist, in welche Stromzuführungsdrähte 4 und 5 eingeschmolzen sind. In der Zeichnung ist ferner dargestellt, daß der Glühkörper 6 von in einen gläsernen Haltekörper 8 eingeschmolzenen Haltedrähten 7 abgestützt ist. Der gläserne Haltekörper 8 wird von nachgiebigen Gliedern 9 gehalten, die an der Innenwand des röhrenförmigen Kolbens federnd anliegen. Mit 10 ist das Entlüftungsröhrchen, das neben der Einschmelzstelle 2 mit der Röhrenwand verschmolzen ist, und mit 11 ein Glasvorsprung bezeichnet, der neben der Einschmelzsteile 3 mit der Röhrenwand des Kolbens verschmolzen ist.In (the figure is labeled 1- the tubular Glass bulb of a lamp called, the near the ends with protruding melting points 2 and 3 is provided, in which power supply wires 4 and 5 are fused are. In the drawing it is also shown that the incandescent body 6 of in a glass holding body 8 fused holding wires 7 is supported. The glass one Holding body 8 is held by resilient members 9 which are attached to the inner wall of the tubular piston rest resiliently. At 10 is the ventilation tube next to the melting point 2 is fused to the tube wall, and with 11 a glass projection denotes, which fused next to the fused parts 3 with the tube wall of the piston is.
Es ist ersichtlich, daß die Vorsprünge 2 und 10 zusammen eine bedeutend festere Stütze für den aufzukittenden Sockel bilden als die Einschmelzstelle 2 allein. Das gleiche gilt bezüglich der Teile 3 und 11,' und das Entlüftungsröhrchen IO ist ferner durch die Lage im Sockel vor Beschädigung durch Stöße o. dgl. gesichert. -60It can be seen that the projections 2 and 10 together are significantly stronger Support for the base to be cemented form as the melt-in point 2 alone. The same applies to parts 3 and 11, 'and that Ventilation tube IO is also due to the location in the base from damage Shocks or the like secured. -60
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL57282A NL34770C (en) | 1931-06-13 | 1931-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE589632C true DE589632C (en) | 1933-12-11 |
Family
ID=19785693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN32389D Expired DE589632C (en) | 1931-06-13 | 1931-07-18 | Tubular electric incandescent lamp with a longitudinally lying glow body or tubular discharge tube |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE389169A (en) |
| DE (1) | DE589632C (en) |
| FR (1) | FR737190A (en) |
| GB (1) | GB385203A (en) |
| NL (1) | NL34770C (en) |
-
1931
- 1931-06-13 NL NL57282A patent/NL34770C/xx active
- 1931-07-18 DE DEN32389D patent/DE589632C/en not_active Expired
-
1932
- 1932-05-14 FR FR737190D patent/FR737190A/en not_active Expired
- 1932-05-21 GB GB1449632A patent/GB385203A/en not_active Expired
- 1932-06-11 BE BE389169D patent/BE389169A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR737190A (en) | 1932-12-07 |
| GB385203A (en) | 1932-12-22 |
| NL34770C (en) | 1935-03-15 |
| BE389169A (en) | 1932-07-30 |
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