GB221315A - Improvements in and connected with electric lamp fittings - Google Patents

Improvements in and connected with electric lamp fittings

Info

Publication number
GB221315A
GB221315A GB1786223A GB1786223A GB221315A GB 221315 A GB221315 A GB 221315A GB 1786223 A GB1786223 A GB 1786223A GB 1786223 A GB1786223 A GB 1786223A GB 221315 A GB221315 A GB 221315A
Authority
GB
United Kingdom
Prior art keywords
fitting
electric lamp
lamps
electric
lamp 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
GB1786223A
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.)
Stone J and Co Ltd
J Stone and Co Ltd
Original Assignee
Stone J and Co Ltd
J Stone and Co Ltd
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 Stone J and Co Ltd, J Stone and Co Ltd filed Critical Stone J and Co Ltd
Priority to GB1786223A priority Critical patent/GB221315A/en
Publication of GB221315A publication Critical patent/GB221315A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base

Abstract

221,315. Stone & Co., Ltd., J., and Vidal, J. F. B. July 10, 1923. Ceiling and like overhead lamps; mounting electric lamps in lanterns.- In an electric lamp fitting in which a cluster of electric lamps are enclosed in a shade or globe x, the lamp-holder b being mounted on a detachable device provided with means for making the necessary electrical connections when the device is applied to the fitting, the detachable device c is provided with a central tube m, n adapted to be passed over a bolt o on the fitting and is secured in position by a nut p.
GB1786223A 1923-07-10 1923-07-10 Improvements in and connected with electric lamp fittings Expired GB221315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1786223A GB221315A (en) 1923-07-10 1923-07-10 Improvements in and connected with electric lamp fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1786223A GB221315A (en) 1923-07-10 1923-07-10 Improvements in and connected with electric lamp fittings

Publications (1)

Publication Number Publication Date
GB221315A true GB221315A (en) 1924-09-11

Family

ID=10102510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1786223A Expired GB221315A (en) 1923-07-10 1923-07-10 Improvements in and connected with electric lamp fittings

Country Status (1)

Country Link
GB (1) GB221315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268841A (en) * 1992-07-06 1994-01-19 Roger Pilling Ceiling roses & pull cord switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268841A (en) * 1992-07-06 1994-01-19 Roger Pilling Ceiling roses & pull cord switches

Similar Documents

Publication Publication Date Title
GB221315A (en) Improvements in and connected with electric lamp fittings
GB266366A (en) An improved anti-dazzle device for automobile head lamps
GB532842A (en) Improvements in and relating to light projectors
GB249046A (en) Improvements in and relating to illuminating appliances
GB710983A (en) Improvements relating to reflectors for electric lamps
US1596159A (en) Vaporproof lighting unit
GB214492A (en) Light shade for electric bulbs and the like
GB202086A (en) Improvements in electric incandescent and like lamp holders or fittings
GB239743A (en) Improved means for adjusting electric lamps
GB259257A (en) Improvements in lighting fixtures
GB250146A (en) An improved ceiling plate for electric lamp fittings
GB265075A (en) Improvements in or relating to dimming devices for motor or other headlamps or lamps
GB190857A (en) Improvements relating to globes and their fittings for electric lamps
GB332107A (en) Improvements in light diffusers for electric incandescent lamps
GB199080A (en) Improvements in or relating to electric lamp fittings
GB225080A (en) Improvements in globe and reflector fittings for electric lamps
GB176153A (en) Improvements in and relating to electric light fittings
GB251445A (en) Improvements in shades or reflectors for electric lamps
GB276982A (en) Improvements in and relating to vehicle lamps
GB272291A (en) Improvements in lighting appliances
GB113698A (en) Improvements in or connected with Lanterns or Fittings for Incandescent Electric Lamps.
GB525632A (en) Improvements in and connected with reflector fittings for electric lamps
GB206634A (en) Improvements in or relating to electric lamp fittings
GB176445A (en) Improvements relating to electric lamps for use in mines and for other purposes
GB209795A (en) Improvements connected with electric incandescent lamps