GB119105A - Improvements in Electric Hand-lamps. - Google Patents

Improvements in Electric Hand-lamps.

Info

Publication number
GB119105A
GB119105A GB1418717A GB1418717A GB119105A GB 119105 A GB119105 A GB 119105A GB 1418717 A GB1418717 A GB 1418717A GB 1418717 A GB1418717 A GB 1418717A GB 119105 A GB119105 A GB 119105A
Authority
GB
United Kingdom
Prior art keywords
lamp
electric hand
lamps
holder
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
GB1418717A
Inventor
Max John Railing
Thomas Taylor
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 GB1418717A priority Critical patent/GB119105A/en
Publication of GB119105A publication Critical patent/GB119105A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

119,105. Railing, M. J., and Taylor, T. Oct. 2, 1917. Electric-lamp lanterns.-In an electric hand lamp, a helical steadying-spring J bearing on the bulb is attached to the lid E of a recess containing the lamp-holder D. Insertion of the lamp is facilitated by hingeing the dome H. of the guard G, and providing it with one or more catches H<1>, which may be sealed. The hollow handle A and the block B containing the lamp-holder D are preferably made of wood or other material in one piece. A bush C<1> and washers C<2> may be provided for securing the conductors.
GB1418717A 1917-10-02 1917-10-02 Improvements in Electric Hand-lamps. Expired GB119105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1418717A GB119105A (en) 1917-10-02 1917-10-02 Improvements in Electric Hand-lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1418717A GB119105A (en) 1917-10-02 1917-10-02 Improvements in Electric Hand-lamps.

Publications (1)

Publication Number Publication Date
GB119105A true GB119105A (en) 1918-09-26

Family

ID=32408695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1418717A Expired GB119105A (en) 1917-10-02 1917-10-02 Improvements in Electric Hand-lamps.

Country Status (1)

Country Link
GB (1) GB119105A (en)

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