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GB323136A - Improvements in insulated electric lampholders - Google Patents

Improvements in insulated electric lampholders

Info

Publication number
GB323136A
GB323136A GB271829A GB271829A GB323136A GB 323136 A GB323136 A GB 323136A GB 271829 A GB271829 A GB 271829A GB 271829 A GB271829 A GB 271829A GB 323136 A GB323136 A GB 323136A
Authority
GB
United Kingdom
Prior art keywords
insulated electric
insulating material
lampholders
lining
electric lampholders
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
GB271829A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB271829A priority Critical patent/GB323136A/en
Publication of GB323136A publication Critical patent/GB323136A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

323,136. Goldstone, M. H. Jan. 26, 1929. Holders. -A holder made of moulded insulating material has the neck 6, in which are situated bayonet-joint slots 7, strengthened by means of a complete internal lining 8 formed by a metal tube or stamping, which may be secured therein by insulating material pressed during the moulding process into holes 9 in the lining.
GB271829A 1929-01-26 1929-01-26 Improvements in insulated electric lampholders Expired GB323136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB271829A GB323136A (en) 1929-01-26 1929-01-26 Improvements in insulated electric lampholders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB271829A GB323136A (en) 1929-01-26 1929-01-26 Improvements in insulated electric lampholders

Publications (1)

Publication Number Publication Date
GB323136A true GB323136A (en) 1929-12-24

Family

ID=9744567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB271829A Expired GB323136A (en) 1929-01-26 1929-01-26 Improvements in insulated electric lampholders

Country Status (1)

Country Link
GB (1) GB323136A (en)

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