GB907609A - Improvements in or relating to miniature torches - Google Patents

Improvements in or relating to miniature torches

Info

Publication number
GB907609A
GB907609A GB16645/61A GB1664561A GB907609A GB 907609 A GB907609 A GB 907609A GB 16645/61 A GB16645/61 A GB 16645/61A GB 1664561 A GB1664561 A GB 1664561A GB 907609 A GB907609 A GB 907609A
Authority
GB
United Kingdom
Prior art keywords
cell
contact
insert
bulb
indentation
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
GB16645/61A
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
Publication of GB907609A publication Critical patent/GB907609A/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
    • F21L2/00—Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Knives (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

907,609. Electric battery lamps. TEISSEIRE, J. May 8, 1961 [June 2, 1960], No. 16645/61. Class 39 (2). [Also in Group XXXVII] A miniature electric torch employing a button-type cell has a rigid casing having an aperture through which a switching contact can be operated by finger pressure against the action of a resilient insert. The casing may be made up of two half shells, one of which has an aperture into which is fitted an insert 13 of rubber or resilient plastic below which is a blade 10, one end 10<SP>1</SP> of which is in contact with the shell 8<SP>1</SP> of the lamp bulb 8. The centre contact of the bulb 8 is connected by a spring 7 to one contact of a button cell 9, recesses being provided in the second half shell to receive the bulb 8, spring 7 and cell 9. A rubber ring 12 which may be part of the insert 13 is interposed between the surface 9<SP>11</SP> of the cell 9 and the blade 10 which may be formed with an indentation 11. Pressure on the insert 13 brings the indentation 11 into contact with the surface oil of the cell to close the circuit.
GB16645/61A 1960-06-02 1961-05-08 Improvements in or relating to miniature torches Expired GB907609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0018946 1960-06-02

Publications (1)

Publication Number Publication Date
GB907609A true GB907609A (en) 1962-10-10

Family

ID=7549131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16645/61A Expired GB907609A (en) 1960-06-02 1961-05-08 Improvements in or relating to miniature torches

Country Status (1)

Country Link
GB (1) GB907609A (en)

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