GB191201166A - Improvements in Holders for Electric Lamps. - Google Patents

Improvements in Holders for Electric Lamps.

Info

Publication number
GB191201166A
GB191201166A GB191201166DA GB191201166A GB 191201166 A GB191201166 A GB 191201166A GB 191201166D A GB191201166D A GB 191201166DA GB 191201166 A GB191201166 A GB 191201166A
Authority
GB
United Kingdom
Prior art keywords
holder
holders
partition
flange
electric lamps
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
Auguste Robert Mueller
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 GB191201166A publication Critical patent/GB191201166A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder

Landscapes

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

Abstract

1166. M³ller, A. R. Jan. 15. Holders.-A holder is provided with a flange a and a tapered, end b, a shade c being held against the flange by a spiral spring ring d embracing the holder. According to the Provisional Specification, the holder is in two detachable parts made entirely of insulating material, the lower part being divided by a partition into an upper chamber for the reception of a porcelain contact block and a lower chamber provided with bayonet slots. The contacts on the block project through two holes in the partition.
GB191201166D 1912-01-15 1912-01-15 Improvements in Holders for Electric Lamps. Expired GB191201166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191201166T 1912-01-15

Publications (1)

Publication Number Publication Date
GB191201166A true GB191201166A (en) 1913-01-15

Family

ID=32367529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191201166D Expired GB191201166A (en) 1912-01-15 1912-01-15 Improvements in Holders for Electric Lamps.

Country Status (1)

Country Link
GB (1) GB191201166A (en)

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