GB515147A - Improvements in and relating to electric lighting fittings - Google Patents

Improvements in and relating to electric lighting fittings

Info

Publication number
GB515147A
GB515147A GB1248238A GB1248238A GB515147A GB 515147 A GB515147 A GB 515147A GB 1248238 A GB1248238 A GB 1248238A GB 1248238 A GB1248238 A GB 1248238A GB 515147 A GB515147 A GB 515147A
Authority
GB
United Kingdom
Prior art keywords
relating
lighting fittings
electric lighting
base
fittings
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
GB1248238A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1248238A priority Critical patent/GB515147A/en
Publication of GB515147A publication Critical patent/GB515147A/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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/18—Latch-type fastening, e.g. with rotary action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

515,147. Lighting fittings. GENERAL ELECTRIC CO., Ltd., BURBIDGE, A. J., and PHILLIPS. L. E. A. April 26, 1938, No. 12482. [Class 75 (ii)] Globes 1 are hinged to a stepped ceiling base 2, 3 at 9 and are, supported in position by tongues 12 on members pivoted at 15 on an annular frame 11 and having inner arms 14 abutting against the base to be held firm. A member 17 can be turned by an arm 22 to lock the globe fixed.
GB1248238A 1938-04-26 1938-04-26 Improvements in and relating to electric lighting fittings Expired GB515147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1248238A GB515147A (en) 1938-04-26 1938-04-26 Improvements in and relating to electric lighting fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1248238A GB515147A (en) 1938-04-26 1938-04-26 Improvements in and relating to electric lighting fittings

Publications (1)

Publication Number Publication Date
GB515147A true GB515147A (en) 1939-11-28

Family

ID=10005409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1248238A Expired GB515147A (en) 1938-04-26 1938-04-26 Improvements in and relating to electric lighting fittings

Country Status (1)

Country Link
GB (1) GB515147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966926C (en) * 1951-10-28 1957-09-19 Reininghaus & Co Schraege wall lamp
CN105650607A (en) * 2016-03-30 2016-06-08 上海易壳照明有限公司 Electric appliance base plate clamping rotating structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966926C (en) * 1951-10-28 1957-09-19 Reininghaus & Co Schraege wall lamp
CN105650607A (en) * 2016-03-30 2016-06-08 上海易壳照明有限公司 Electric appliance base plate clamping rotating structure

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