DE695508C - Base for electric light bulbs with built-in safety wire - Google Patents

Base for electric light bulbs with built-in safety wire

Info

Publication number
DE695508C
DE695508C DE1938V0034945 DEV0034945D DE695508C DE 695508 C DE695508 C DE 695508C DE 1938V0034945 DE1938V0034945 DE 1938V0034945 DE V0034945 D DEV0034945 D DE V0034945D DE 695508 C DE695508 C DE 695508C
Authority
DE
Germany
Prior art keywords
base
power supply
wire
lamp
built
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
DE1938V0034945
Other languages
German (de)
Inventor
Tibor Von Szasz De Komollo
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.)
ELEK ZITAETS AKT GES
Ver Gluehlampen & Elec AG
Original Assignee
ELEK ZITAETS AKT GES
Ver Gluehlampen & Elec 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 ELEK ZITAETS AKT GES, Ver Gluehlampen & Elec AG filed Critical ELEK ZITAETS AKT GES
Application granted granted Critical
Publication of DE695508C publication Critical patent/DE695508C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/42Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/62One or more circuit elements structurally associated with the lamp
    • H01K1/66One or more circuit elements structurally associated with the lamp with built-in fuse

Landscapes

  • Fuses (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Claims (1)

Die Erfindung bezieht sich auf Sockel für elektrische Glühlampen mit eingebautem Sicherungsdraht, insbesondere für gasgefüllte elektrische Glühlampen mit doppelwendalför-v migem Glühkörper, der aus einer Metallhülse, einem in derselben befestigten Isoliereinsatz und in diesem eingebetteten Kontaktplättchen besteht.The invention relates to socket for electrical lamps with a built-in safety wire, in particular for gas-filled electric incandescent lamps with doppelwendalför- v migem incandescent body consisting of a metal sleeve, a is in the same fixed insulating insert and embedded in this contact plate. Die Erfindung besteht darin, daß der Isoliereinsatz mit einem rohrförmigen, ins Innere des Sockels frei hineinragenden Ansatz versehen ist, der nach Befestigung des Sockels am Glaskolben der Lampe mit seinem Ende in die Sockelkitt- o. dgl. Masse hineinragt und den einen der Stromzuführungsdrähte einschließt, so daß die Lichtbogenbildung durch Metalldämpfe beim Ansprechen der Sicherung verhindert wird. ,The invention consists in that the insulating insert with a tubular, ins Inside the base is provided freely protruding approach that after fastening the base on the glass bulb of the lamp protrudes with its end into the base cement or the like and encloses one of the power supply wires so that arcing prevented by metal vapors when the fuse triggers. , Die Zeichnung veranschaulicht zwei Aus-The drawing illustrates two KO führungsformen des Erfindungsgegenstandes.KO forms of management of the subject matter of the invention. In Abb. ι bedeutet 1 den Metallsockel,In Fig. Ι 1 means the metal base, 2 den Isolierlinsatz, in dessen Mitte bei 3 der eine Stromzuführungsdraht angelötet ist.2 the Isolierlinsatz, in the middle of which at 3 the one power supply wire is soldered. 4 ist die andere Stromzuführung, in welche bei 5 der Sicherungsdraht eingebaut ist. Der Draht ist bei 6 an den Sockel angelötet. 7 bedeutet eine Isolierscheibe, welche den Gestellrohrraum der Lampe absperrt, 8 ist der eingeschmolzene Stumpf des Pumpröhrchens der Lampe, 9 ist ein rohrförmiger Ansatz, dessen freie, nach innen zugekehrte Öffnung durch eine Kittmasse 10 überdeckt ist. 11 ist der Glasballon der Glühlampe. Abb. 2 stellt eine andere Ausführungsform des erfindungsgemäßen Sockels dar, die gleichen Zahlen bedeuten in diesem Fall die gleichen Bestandteile \vie in Abb. i, nur mit dem Unterschied, daß der mit Sicherungsdraht 5 versehene Stromzuführungsdraht 4 bei nicht zu dem Sockel, sondern zu einem Kontaktstück geführt ist.4 is the other power supply, in which the safety wire is installed at 5. Of the Wire is soldered to the base at 6. 7 means an insulating washer, which the Shuts off the frame tube space of the lamp, 8 is the melted stump of the pump tube the lamp, 9 is a tubular extension, its free, inwardly facing Opening is covered by a cement compound 10. 11 is the bulb's balloon. Fig. 2 shows another embodiment of the base according to the invention, the In this case, the same numbers mean the same components as in Fig. i, only with the difference that the power supply wire 4 provided with fuse wire 5 at is not led to the base, but to a contact piece. Durch die erfindungsgemäße Konstruktion wird verhindert, daß die beim Ansprechen der Oxydationssicherung entwickelten Metalldämpfe zum frei stehenden Teil der anderen Stromzuführung von entgegengesetzter Polarität gelangen können und infolge des dadurch leitend gewordenen Zwischenraums zwischen den Stromzuführungen eine Bogenbildung eintreten kann. 5«The construction according to the invention prevents the when responding the oxidation protection developed metal vapors to the free-standing part of the others Power supply of opposite polarity can arrive and as a result of this If the space between the power supply lines has become conductive, an arc is formed can occur. 5 « PATIiNTANSPRUClIiPATIiNTANSPRUClIi Sockel für elektrische Glühlampen mit eingebautem Sicherungsdraht, insbesondere für gasgefüllte elektrische Glühlampen mit doppelwendeiförmigem Glühkörper, der aus einer Metallhülse, einem in derselben befestigten Isoliereinsatz und in diesem eingebetteten Kontaktplättchen besteht, dadurch gekennzeichnet, daß der Isolierern- fio satz mit einem rohrförmigen, ins Innere des Sockels frei hineinragenden Ansatz (9) versehen ist, der nach Befestigung des Sokkels am Glaskolben der Lampe mit seinem Ende in die Sockelkitt- oder dergleichen Masse hineinragt und den einen der Stromzuführungsdrähte einschließt, so daß die Lichtbogenbildung durch Metalldämpfe beim Ansprechen der Sicherung verhindert wird.Sockets for electric incandescent lamps with built-in safety wires, in particular for gas-filled electric light bulbs with double-helical incandescent body, which consists of a metal sleeve, one fixed in the same Isolierinsatz and in this embedded contact plate, characterized in that the Isolierern- fio set with a tubular extension protruding freely into the interior of the base (9) is provided, which after attachment of the base on the glass bulb of the lamp with its end in the socket putty or the like Mass protrudes and includes one of the power supply wires, so that the Metal vapors prevent arcing when the fuse is triggered will. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DE1938V0034945 1937-07-16 1938-06-17 Base for electric light bulbs with built-in safety wire Expired DE695508C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT503462X 1937-07-16

Publications (1)

Publication Number Publication Date
DE695508C true DE695508C (en) 1940-08-26

Family

ID=3675385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938V0034945 Expired DE695508C (en) 1937-07-16 1938-06-17 Base for electric light bulbs with built-in safety wire

Country Status (4)

Country Link
DE (1) DE695508C (en)
FR (1) FR840688A (en)
GB (1) GB503462A (en)
NL (2) NL47029C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275684B (en) * 1964-04-03 1968-08-22 Patra Patent Treuhand Electric lightbulb filled with gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570104A (en) * 1982-11-02 1986-02-11 U.S. Philips Corporation Electric lamp having a fuse in a feed-through molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275684B (en) * 1964-04-03 1968-08-22 Patra Patent Treuhand Electric lightbulb filled with gas

Also Published As

Publication number Publication date
GB503462A (en) 1939-04-06
FR840688A (en) 1939-05-02
NL47029C (en)
NL51431C (en)

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