DE617115C - Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp - Google Patents

Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp

Info

Publication number
DE617115C
DE617115C DEN36531D DEN0036531D DE617115C DE 617115 C DE617115 C DE 617115C DE N36531 D DEN36531 D DE N36531D DE N0036531 D DEN0036531 D DE N0036531D DE 617115 C DE617115 C DE 617115C
Authority
DE
Germany
Prior art keywords
lamp
gas
filled electric
electric incandescent
base
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
DEN36531D
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
Publication date
Priority to DEN36531D priority Critical patent/DE617115C/en
Application granted granted Critical
Publication of DE617115C publication Critical patent/DE617115C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/62—One or more circuit elements structurally associated with the lamp
    • H01K1/66—One or more circuit elements structurally associated with the lamp with built-in fuse

Landscapes

  • Fuses (AREA)

Description

Gasgefüllte elektrische Glühlampe mit Swansockel und einem Mehrfachwendelleuchtkörper Die Erfindung bezieht sich auf eine gasgefüllte elektrische Glühlampe mit Swansockel und einem Mehrfachwendelleuchtkörper.Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp The invention relates to a gas-filled electric incandescent lamp with a Swan base and a multi-coil filament.

Zweck der Erfindung ist, bei solchen Lampen die Durchschlagsgefahr der Hülse zu vermindern. Zu diesem Zweck ist in den beiden Stromzuführungsdrähten jeeine Schmelzsicherung vorgesehen, und die Verbindungen dieser Schmelzsicherung mit den Bodenkontakten des Swansockels befinden sich in 6 bis 8 mm tiefen Aussparungen der ebenso dick ausgebildeten Isolierschicht dieses. Bodens. Beim Durchbrennen der Lampe werden beide Sicherungen bis zum Ende durchschmelzen. Da, die hierdurch. unter Spannung stehenden Enden dieser Sicherung tief in den Aussparungen liegen, wird die freie Weglänge zwischen diesen Aussparungen um die Tiefe dieser Aussparungen verlängert. Hierdurch wird eine etwaige Bogenbildung gänzlich ausgeschaltet.The purpose of the invention is to reduce the risk of breakdown in such lamps to decrease the sleeve. For this purpose is in the two power supply wires Each fuse is provided, and the connections of this fuse with the floor contacts of the Swansockel are in 6 to 8 mm deep recesses the equally thick insulating layer of this. Soil. When the Lamp will blow both fuses to the end. There, through this. under The ends of this fuse under tension will lie deep in the recesses the free path between these recesses by the depth of these recesses extended. This completely eliminates any arcing.

Die Erfindung ist an Hand der Figur näher erläutert. Dieses Ausführungsbeispiel zeigt eine Lampe mit Swansockel, wobei Sicherungsdrähte 21 und 22-vorgesehen sind. Der Boden 23 dieses Sockels ist mit einer 6 bis 8 mm dicken Isolierschicht 2¢ versehen, und zwar derart, daß die Verbindungsstellen der Sicherungsdrähte 2 1 und 22 tief in den Aussparungen 25 und 26 dieser Isolierschicht ruhen. Hierdurch wird der Weg zwischen den beiden abgeschmolzenen Enden verlängert und demzufolge Bogenbildung verhindert.The invention is explained in more detail with reference to the figure. This embodiment shows a lamp with a Swan base, fuse wires 21 and 22 being provided. The bottom 23 of this base is provided with a 6 to 8 mm thick insulating layer 2 ¢, in such a way that the connection points of the fuse wires 2 1 and 22 deep rest in the recesses 25 and 26 of this insulating layer. This becomes the way lengthened between the two fused ends and consequently arcing prevented.

Claims (1)

PATENTANSPRUCH: Gasgefüllte elektrische Glühlampe mit Swansockel und einem Mehrfachwendel-Leuchtkörper, dadurch-gekennzeichnet, daß in den beiden Stromzuführungsdrähten je eine Schmelzsicherung vorgesehen ist, und daß die Verbindungen dieser Schmelzsicherung mit den Bodenkontakten des Swansockels in 6 bis 8 mm tiefen Aussparungen der den Sockelboden bedeckenden Isolierschicht vorgesehen sind.PATENT CLAIM: Gas-filled electric incandescent lamp with Swan base and a multiple filament luminous element, characterized in that in the two power supply wires a fuse is provided, and that the connections of this fuse with the floor contacts of the Swansockel in 6 to 8 mm deep recesses of the Base floor covering insulating layer are provided.
DEN36531D Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp Expired DE617115C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN36531D DE617115C (en) Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN36531D DE617115C (en) Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp

Publications (1)

Publication Number Publication Date
DE617115C true DE617115C (en) 1935-08-13

Family

ID=7347281

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN36531D Expired DE617115C (en) Gas-filled electric incandescent lamp with a Swan base and a multiple filament lamp

Country Status (1)

Country Link
DE (1) DE617115C (en)

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