GB503462A - Cap for electric incandescent lamps - Google Patents

Cap for electric incandescent lamps

Info

Publication number
GB503462A
GB503462A GB21248/38A GB2124838A GB503462A GB 503462 A GB503462 A GB 503462A GB 21248/38 A GB21248/38 A GB 21248/38A GB 2124838 A GB2124838 A GB 2124838A GB 503462 A GB503462 A GB 503462A
Authority
GB
United Kingdom
Prior art keywords
cap
july
incandescent lamps
electric incandescent
lead
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
GB21248/38A
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.)
Ver Gluehlampen & Elek AG
Original Assignee
Ver Gluehlampen & Elek 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 Ver Gluehlampen & Elek AG filed Critical Ver Gluehlampen & Elek AG
Publication of GB503462A publication Critical patent/GB503462A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means 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
    • 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)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

503,462. Two-part couplings, VERELNIGTE GLUHLAMPEN UND ELEKTRIZITATS AKT.-GES. July 18, 1938, No. 21248. Convention date, July 16, 1937. [Class 38 (i)] A lamp-cap comprises a metal sleeve 1 containing an insulating insert 2 having a tubular extension 9, extending inwardly and preferably enclosing one of the lead-in wires the other of which 4 incorporates a fuse 5. In the screw shell type of cap the extension 9 is central and the fused lead-in wire 4 is soldered to the edge of the shell.
GB21248/38A 1937-07-16 1938-07-18 Cap for electric incandescent lamps Expired GB503462A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB503462A true GB503462A (en) 1939-04-06

Family

ID=3675385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21248/38A Expired GB503462A (en) 1937-07-16 1938-07-18 Cap for electric incandescent lamps

Country Status (4)

Country Link
DE (1) DE695508C (en)
FR (1) FR840688A (en)
GB (1) GB503462A (en)
NL (2) NL51431C (en)

Families Citing this family (2)

* 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
US4570104A (en) * 1982-11-02 1986-02-11 U.S. Philips Corporation Electric lamp having a fuse in a feed-through molding

Also Published As

Publication number Publication date
DE695508C (en) 1940-08-26
FR840688A (en) 1939-05-02
NL47029C (en)
NL51431C (en)

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