DE188531C - - Google Patents
Info
- Publication number
- DE188531C DE188531C DENDAT188531D DE188531DA DE188531C DE 188531 C DE188531 C DE 188531C DE NDAT188531 D DENDAT188531 D DE NDAT188531D DE 188531D A DE188531D A DE 188531DA DE 188531 C DE188531 C DE 188531C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- glass tube
- wires
- piece
- rod
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/08—Manufacture of mounts or stems
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Joining Of Glass To Other Materials (AREA)
- Resistance Heating (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- JVr 188531 KLASSE 21/. GRUPPE- JVr 188531 CLASS 21 /. GROUP
in Glasstäbe.in glass rods.
Patentiert im Deutschen Reiche vom 22. Juli 1906 ab.Patented in the German Empire on July 22, 1906.
Insbesondere für elektrische Metallfadenglühlampen werden kranzförmig augeordnete metallische Traghaken für den Glühfaden verwendet, die von einem Glasstab gehalten werden. Das Verschmelzen der Enden dieser Drähte mit dem Glasstab ist verhältnismäßigumständlich und schwierig. Gemäß vorliegender Erfindung geschieht es in einfachster und sicherster Weise dadurch, daß die einzuschmelzenden Drahtenden der Traghaken in den Zwischenraum zwischen den Glasstäben und einem über diese geschobenen Glasrohrstückchen eingeführt werden, worauf durch Erhitzen des die Enden umfassenden Glasrohrstückes ein festes Verschmelzen dieses Glasrohrstückes mit den Drähten und mit dem Glasstab erfolgt.For electric metal filament light bulbs in particular, they are arranged in a ring metallic support hooks used for the filament, held by a glass rod will. Fusing the ends of these wires to the glass rod is relatively cumbersome and difficult. According to the present invention, it is done in the simplest and safest way that the to be melted Wire ends of the support hook into the space between the glass rods and a piece of glass tube pushed over them are introduced, whereupon by heating the piece of glass tube encompassing the ends a solid fusion of this piece of glass tube with the wires and with the glass rod takes place.
Außer seiner Einfachheit hat das Verfahren noch den für die Massenfabrikation erhebliehen Vorteil, daß es auch durch einfache, bequem zu bedienende Maschinen leicht ausgeführt werden kann. Weiterhin bietet es den Vorteil, daß es auch solche Drähte leicht und sicher einzuschmelzen gestattet, die einen niedrigen Schmelzpunkt haben, wie z. ß. Kupfer, das aus verschiedenen Gründen besonders für Traghaken elektrischer Glühlampen geeignet ist.In addition to its simplicity, the process has also borrowed that for mass production Advantage that it is carried out easily by simple, easy-to-use machines can be. Furthermore, it has the advantage that such wires are also light and safely allowed to melt which have a low melting point, such as. ß. Copper, which for various reasons is particularly suitable for carrying hooks for electric light bulbs suitable is.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE188531C true DE188531C (en) |
Family
ID=452144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT188531D Active DE188531C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE188531C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1229184B (en) * | 1959-10-02 | 1966-11-24 | Gen Electric | Process for the production of a support for light bodies of electrical lamps and light bodies of electrical devices |
-
0
- DE DENDAT188531D patent/DE188531C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1229184B (en) * | 1959-10-02 | 1966-11-24 | Gen Electric | Process for the production of a support for light bodies of electrical lamps and light bodies of electrical devices |
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