GB190520512A - Improvements in or connected with the Caps and Contacts of Electric Incandescent Lamps. - Google Patents

Improvements in or connected with the Caps and Contacts of Electric Incandescent Lamps.

Info

Publication number
GB190520512A
GB190520512A GB190520512DA GB190520512A GB 190520512 A GB190520512 A GB 190520512A GB 190520512D A GB190520512D A GB 190520512DA GB 190520512 A GB190520512 A GB 190520512A
Authority
GB
United Kingdom
Prior art keywords
caps
plates
incandescent lamps
contacts
bulb
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
Inventor
Matthew Favero
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
Application granted granted Critical
Publication of GB190520512A publication Critical patent/GB190520512A/en
Expired legal-status Critical Current

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)

Abstract

20,512. Favero, M. Oct. 10. Incandescent lamps, caps and holders for. Contact-plates c, Fig. 1, are sunk in pits b in an insulating-filling in the lamp cap a, which is of porcelain or like material. The plates c may be separated from the bulb by the filling, or may rest on plates serving to connect the cap to the bulb. In the holder, the plunger cylinders g, Fig. 3, are loosely fitted in sockets in an insulating block h, and are closed at the ends by screws j serving also to hold the wires, for the passage of which the heads of the screws are notched. A perforated disk k of cork may be placed over the face of the block to keep out damp; the lamp may be tightened against the disk by means of a nut l.
GB190520512D 1905-10-10 1905-10-10 Improvements in or connected with the Caps and Contacts of Electric Incandescent Lamps. Expired GB190520512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190520512T 1905-10-10

Publications (1)

Publication Number Publication Date
GB190520512A true GB190520512A (en) 1906-10-04

Family

ID=32200285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190520512D Expired GB190520512A (en) 1905-10-10 1905-10-10 Improvements in or connected with the Caps and Contacts of Electric Incandescent Lamps.

Country Status (1)

Country Link
GB (1) GB190520512A (en)

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