GB541950A - Improvements in or relating to electric pocket lamps - Google Patents

Improvements in or relating to electric pocket lamps

Info

Publication number
GB541950A
GB541950A GB13181/40A GB1318140A GB541950A GB 541950 A GB541950 A GB 541950A GB 13181/40 A GB13181/40 A GB 13181/40A GB 1318140 A GB1318140 A GB 1318140A GB 541950 A GB541950 A GB 541950A
Authority
GB
United Kingdom
Prior art keywords
halves
relating
held together
semi
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
GB13181/40A
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 GB13181/40A priority Critical patent/GB541950A/en
Publication of GB541950A publication Critical patent/GB541950A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

541,950. Electric battery torches. SULLAM, S. D. Aug. 19, 1940, No. 13181. [Class 39 (ii)] The casing of an electric torch consists of two semi - cylindrical parts 1, 1a which meet together to form a cylinder closed at the bottom and open at the top. The two halves are held together at the bottom by a disc 6, cupped to fit over or around semi - circular ridges 5 on the two halves or apertured to fit into projections upstanding from the two halves. The two halves are held together at the top by a screwed cap which holds the glass cover and the reflector carrying the lamp socket in place. A groove 10 in the side of one of the sections takes a connection 11 to the usual spring 12 and also accommodates a blade contact 11a which is in engagement with the socket and can be pressed into contact with 11.
GB13181/40A 1940-08-19 1940-08-19 Improvements in or relating to electric pocket lamps Expired GB541950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13181/40A GB541950A (en) 1940-08-19 1940-08-19 Improvements in or relating to electric pocket lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13181/40A GB541950A (en) 1940-08-19 1940-08-19 Improvements in or relating to electric pocket lamps

Publications (1)

Publication Number Publication Date
GB541950A true GB541950A (en) 1941-12-18

Family

ID=10018312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13181/40A Expired GB541950A (en) 1940-08-19 1940-08-19 Improvements in or relating to electric pocket lamps

Country Status (1)

Country Link
GB (1) GB541950A (en)

Similar Documents

Publication Publication Date Title
GB549104A (en) Improvements in electric torches
GB541950A (en) Improvements in or relating to electric pocket lamps
GB521613A (en) Improvements in, or relating to, electric torches
GB534202A (en) Improvements relating to electric torches and the like
GB533011A (en) Improvements in or relating to electric torches
GB543725A (en) Improvements in or relating to electric battery lamps
GB417828A (en) Improvements in or relating to electric hand torches
GB830221A (en) Improvements in or relating to electric torches
GB190809235A (en) Miner's Safety Lamp.
GB245661A (en) Improvements in flashlight containers
GB489182A (en) Improvements in or relating to electric battery lamps
GB536533A (en) Improvements in and relating to helmets
GB537555A (en) Improvements in and relating to electric torches
GB292142A (en) An improved electric torch or flashlight
GB219607A (en) Improvements in or relating to electric pocket lamps
GB255694A (en) Improvements in and relating to locking and quick releasing devices suitable for accumulator casings and covers and for other purposes
GB818329A (en) Improvements in or relating to covers for writing pads, note books and the like combined with an electric torch
GB545772A (en) Electric battery pocket torch
GB544432A (en) Improvements in or relating to electric battery hand lamps
GB726413A (en) Improvements in or relating to protective battery covers for electric torches and flash lights
GB338083A (en) An electric pocket or hand lamp
GB458327A (en) Improvements in or relating to electric battery lamps
GB243673A (en) Improvements in electric flashlights
GB561292A (en) Improvements in portable electric flashlights
GB194197A (en) Improvements in or relating to electric torches