GB558532A - Improvements in and relating to electric lamps - Google Patents

Improvements in and relating to electric lamps

Info

Publication number
GB558532A
GB558532A GB9467/42A GB946742A GB558532A GB 558532 A GB558532 A GB 558532A GB 9467/42 A GB9467/42 A GB 9467/42A GB 946742 A GB946742 A GB 946742A GB 558532 A GB558532 A GB 558532A
Authority
GB
United Kingdom
Prior art keywords
july
strip
pressed
lead
space
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
GB9467/42A
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 GB558532A publication Critical patent/GB558532A/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

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
GB9467/42A 1941-07-12 1942-07-08 Improvements in and relating to electric lamps Expired GB558532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US402121A US2272512A (en) 1941-07-12 1941-07-12 Terminal structure for electric lamps

Publications (1)

Publication Number Publication Date
GB558532A true GB558532A (en) 1944-01-10

Family

ID=23590611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9467/42A Expired GB558532A (en) 1941-07-12 1942-07-08 Improvements in and relating to electric lamps

Country Status (5)

Country Link
US (1) US2272512A (forum.php)
BE (1) BE476583A (forum.php)
FR (1) FR883598A (forum.php)
GB (1) GB558532A (forum.php)
NL (1) NL66979C (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146585B (de) * 1959-03-31 1963-04-04 Gen Electric Erschuetterungsfeste elektrische Gluehlampe
US3389912A (en) * 1966-03-23 1968-06-25 Miner Ind Inc Vibratory games
US4564257A (en) * 1983-03-25 1986-01-14 Cooper Industries Lamp adapter for screw terminal lamps

Also Published As

Publication number Publication date
US2272512A (en) 1942-02-10
BE476583A (forum.php) 1948-04-07
NL66979C (forum.php) 1950-12-15
FR883598A (fr) 1943-07-08

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