GB461483A - Improvements in and relating to electric lamps - Google Patents

Improvements in and relating to electric lamps

Info

Publication number
GB461483A
GB461483A GB16755/36A GB1675536A GB461483A GB 461483 A GB461483 A GB 461483A GB 16755/36 A GB16755/36 A GB 16755/36A GB 1675536 A GB1675536 A GB 1675536A GB 461483 A GB461483 A GB 461483A
Authority
GB
United Kingdom
Prior art keywords
june
neck
wires
relating
electric
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
GB16755/36A
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 GB461483A publication Critical patent/GB461483A/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
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel

Abstract

461,483. Moulding insulation on electric-lamp bulbs. BRITISH THOMSONHOUSTON CO., Ltd. June 16, 1936, No. 16755. Convention date, June 20, 1935. [Class 87 (ii)] [Also in Groups XI and XXXVI] An insulating band 19 is applied to the neck 11 of an electric lamp bulb to secure the outer ends 16 of leading-in wires which extend longitudinally along the neck of the bulb. The insulating material may be applied from the periphery of a disc 24 which rotates in a receptacle 25 containing the material and is provided at intervals with notches 26 which carry an excess of material to form protuberant portions 20 on the part of the band 19 enclosing the ends of the wires.
GB16755/36A 1935-06-20 1936-06-16 Improvements in and relating to electric lamps Expired GB461483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27503A US2053138A (en) 1935-06-20 1935-06-20 Miniature incandescent lamp

Publications (1)

Publication Number Publication Date
GB461483A true GB461483A (en) 1937-02-17

Family

ID=21838094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16755/36A Expired GB461483A (en) 1935-06-20 1936-06-16 Improvements in and relating to electric lamps

Country Status (3)

Country Link
US (1) US2053138A (en)
FR (1) FR807410A (en)
GB (1) GB461483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252212A (en) * 1991-01-28 1992-07-29 Hsieh Yeh Hsun Christmas tree light, bulb and method of manufacturing the same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109314C (en) * 1955-09-07
US2881405A (en) * 1956-03-07 1959-04-07 Philco Corp Mounting apparatus
US3206713A (en) * 1962-03-21 1965-09-14 John J Horan Lamp having resilient terminals
US3369144A (en) * 1963-12-17 1968-02-13 Rival Lamps Ltd Capless lamps
US3327283A (en) * 1965-03-09 1967-06-20 Sylvania Electric Prod Photoflash lamp
NL6808365A (en) * 1967-06-26 1968-12-27
US3881798A (en) * 1969-12-08 1975-05-06 John J Horan Snap-in electric lamp
US3892463A (en) * 1969-12-08 1975-07-01 John J Horan Snap-latching, snap-lighting electric lamps and methods for making same
DE2304510A1 (en) * 1973-01-31 1974-08-08 Albrecht Kg W SMALL GLASS LAMP WITH LATERAL CONTACT LAMPS
DE2458296A1 (en) * 1974-12-10 1976-06-16 Albrecht Kg W MINIATURE INDICATOR LAMP
NL8006801A (en) * 1980-12-16 1982-07-16 Philips Nv ELECTRIC LIGHT BULB.
US4724353A (en) * 1984-02-16 1988-02-09 Gte Products Corporation Electric lamp with insulating base
US20040264183A1 (en) * 2003-06-26 2004-12-30 Chin-Chun Pan Christmas lamp bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252212A (en) * 1991-01-28 1992-07-29 Hsieh Yeh Hsun Christmas tree light, bulb and method of manufacturing the same

Also Published As

Publication number Publication date
US2053138A (en) 1936-09-01
FR807410A (en) 1937-01-12

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