GB190807593A - Improvements in Watertight Holders for Incandescent Electric Lamps. - Google Patents

Improvements in Watertight Holders for Incandescent Electric Lamps.

Info

Publication number
GB190807593A
GB190807593A GB190807593DA GB190807593A GB 190807593 A GB190807593 A GB 190807593A GB 190807593D A GB190807593D A GB 190807593DA GB 190807593 A GB190807593 A GB 190807593A
Authority
GB
United Kingdom
Prior art keywords
sleeve
base
insulating
lamps
holder
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
Ernest Gustav Byng
Charles Edward Gunner
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 GB190807593A publication Critical patent/GB190807593A/en
Expired legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

7593. Byng, E. G., and Gunner, C. E. April 6. Supporting lamps.-A water-tight holder for bayonet - capped lamps is constructed so that with the lamp in position no metal parts are exposed. In the form shown, a sleeve D, Fig. 5, of insulating-material fits over a rubber washer M round the cylindrical part B of an insulating- base A, encasing terminals C. Projections F on the sleeve engage under studs E, which can be rotated to facilitate the removal of the sleeve. The sleeve D has vertical grooves or slots H, and inclined ledges T provided with notches to take the pins on the lamp cap and thereby compress a rubber washer between the sleeve and the bulb. The base A is recessed underneath to take a cable X, Fig. 13, which is connected to the terminals C by screws P, separated by an insulating-piece Q, and is secured to the holder by binding-wires passing through holes in the base, as shown. The recess is finally filled in with a seating-material. A number of lamps may be supported in this manner, at equal intervals, on a cable suspended from each end; this construction allows any lamp with its sleeve D to be disconnected while the base A remains fixed to the cable. In another form, the holder is constructed in one piece.
GB190807593D 1908-04-06 1908-04-06 Improvements in Watertight Holders for Incandescent Electric Lamps. Expired GB190807593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190807593T 1908-04-06

Publications (1)

Publication Number Publication Date
GB190807593A true GB190807593A (en) 1909-04-06

Family

ID=32207951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190807593D Expired GB190807593A (en) 1908-04-06 1908-04-06 Improvements in Watertight Holders for Incandescent Electric Lamps.

Country Status (1)

Country Link
GB (1) GB190807593A (en)

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