GB403323A - Improvements in and relating to electric lamps and like devices - Google Patents

Improvements in and relating to electric lamps and like devices

Info

Publication number
GB403323A
GB403323A GB19849/33A GB1984933A GB403323A GB 403323 A GB403323 A GB 403323A GB 19849/33 A GB19849/33 A GB 19849/33A GB 1984933 A GB1984933 A GB 1984933A GB 403323 A GB403323 A GB 403323A
Authority
GB
United Kingdom
Prior art keywords
ridges
base
lead wires
terminals
mould
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
GB19849/33A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB403323A publication Critical patent/GB403323A/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

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
GB19849/33A 1932-07-13 1933-07-13 Improvements in and relating to electric lamps and like devices Expired GB403323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US622268A US2032232A (en) 1932-07-13 1932-07-13 Incandescent lamp and method of manufacture the same

Publications (1)

Publication Number Publication Date
GB403323A true GB403323A (en) 1933-12-21

Family

ID=24493567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19849/33A Expired GB403323A (en) 1932-07-13 1933-07-13 Improvements in and relating to electric lamps and like devices

Country Status (4)

Country Link
US (1) US2032232A (de)
BE (1) BE397484A (de)
FR (1) FR758121A (de)
GB (1) GB403323A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723383A (en) * 1955-11-08 franz
US2427096A (en) * 1938-12-01 1947-09-09 Westinghouse Electric Corp Electrical device and molded stem therefor
GB877946A (en) * 1959-01-12 1961-09-20 Noma Electric Company Ltd Electric lamp holder and connector device
US3208032A (en) * 1962-09-25 1965-09-21 Tilesi Silvano Sockets for electric bulbs
SE324837B (de) * 1968-12-03 1970-06-15 B Beckman
USD429827S (en) * 1999-04-14 2000-08-22 Shining Blick Enterprises Co., Ltd. Lamp holder
DE102004037381A1 (de) * 2004-08-02 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Kittlos gesockelte Lampe
US20090273268A1 (en) * 2006-09-14 2009-11-05 Koninklijke Philips Electronics N.V. Lamp for a light system
FR2914487B1 (fr) * 2007-03-27 2009-08-21 Regis Mathieu Ampoule electrique et support a aspect de bougie.

Also Published As

Publication number Publication date
US2032232A (en) 1936-02-25
FR758121A (fr) 1934-01-11
BE397484A (de)

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