GB331455A - Improvements in or relating to portable electrical fittings or handlamps - Google Patents

Improvements in or relating to portable electrical fittings or handlamps

Info

Publication number
GB331455A
GB331455A GB3101629A GB3101629A GB331455A GB 331455 A GB331455 A GB 331455A GB 3101629 A GB3101629 A GB 3101629A GB 3101629 A GB3101629 A GB 3101629A GB 331455 A GB331455 A GB 331455A
Authority
GB
United Kingdom
Prior art keywords
handlamps
relating
reflector
guard
projections
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
GB3101629A
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.)
JOHN ALDUS WILKINS
Original Assignee
JOHN ALDUS WILKINS
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 JOHN ALDUS WILKINS filed Critical JOHN ALDUS WILKINS
Priority to GB3101629A priority Critical patent/GB331455A/en
Publication of GB331455A publication Critical patent/GB331455A/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

Landscapes

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

Abstract

331,455. Smith, R. A., Baggs, H. G., and Wilkins, J. A. Oct. 12, 1929. Hand lamps without lanterns.-In a portable electric hand lamp a curved shade or reflector K is held in position in an annular shouldered recess D in the body or handle portion A by means of one or more projections J on the hinged door L of a guard G. The reflector K comprises a cylindrical or conical sheet of metal, cardboard, celluloid or other material and extends around approximately half the circumference of the guard. The latter is preferably constructed of wire, the projections J being formed by turning up parts of the hinge H. The handle A is made in one piece of wood or other insulating material and is provided with a recess F for shielding a lamp-holder E, which is preferably made of insulating material, and with a gland B for gripping the flex C.
GB3101629A 1929-10-12 1929-10-12 Improvements in or relating to portable electrical fittings or handlamps Expired GB331455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3101629A GB331455A (en) 1929-10-12 1929-10-12 Improvements in or relating to portable electrical fittings or handlamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3101629A GB331455A (en) 1929-10-12 1929-10-12 Improvements in or relating to portable electrical fittings or handlamps

Publications (1)

Publication Number Publication Date
GB331455A true GB331455A (en) 1930-07-03

Family

ID=10316648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3101629A Expired GB331455A (en) 1929-10-12 1929-10-12 Improvements in or relating to portable electrical fittings or handlamps

Country Status (1)

Country Link
GB (1) GB331455A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584213A (en) * 1968-12-10 1971-06-08 Jack A Meltzer Frustoconical trouble light with in-line outlet box
FR2217632A1 (en) * 1973-02-08 1974-09-06 Bovay Henry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584213A (en) * 1968-12-10 1971-06-08 Jack A Meltzer Frustoconical trouble light with in-line outlet box
FR2217632A1 (en) * 1973-02-08 1974-09-06 Bovay Henry

Similar Documents

Publication Publication Date Title
GB331455A (en) Improvements in or relating to portable electrical fittings or handlamps
GB534202A (en) Improvements relating to electric torches and the like
GB489382A (en) Improvements in electric torches
GB543725A (en) Improvements in or relating to electric battery lamps
GB190819679A (en) Improved Safety Device for Portable Electric Hand Lamps.
ES10016U (en) Support for portable and autonomous electric lamp (Machine-translation by Google Translate, not legally binding)
GB288998A (en)
ES36663U (en) Fixing cap and protector of the ends of the fluorescent lamps in their coupling with the supporting parts (Machine-translation by Google Translate, not legally binding)
GB726413A (en) Improvements in or relating to protective battery covers for electric torches and flash lights
GB325078A (en) An improved holder for an electric lamp reflector or like device
GB263999A (en) Improvements in or relating to portable electric lamps
ES16061U (en) Electric pocket torch for dual use. (Machine-translation by Google Translate, not legally binding)
GB255254A (en) Improvement in electric safety lamps for miners
ES22702U (en) Ax or electric candle for processional parades, with dry batteries (Machine-translation by Google Translate, not legally binding)
GB857051A (en) Improvements in or relating to portable electric lanterns or torches
GB221315A (en) Improvements in and connected with electric lamp fittings
GB245661A (en) Improvements in flashlight containers
GB214858A (en) A combined portable electric heater and lamp
GB895546A (en) Improvements in or relating to lighting fixtures for tubular light sources
ES16230U (en) Lamp with voltage reducer to read in bed and other applications. (Machine-translation by Google Translate, not legally binding)
GB334001A (en) Improvements in portable electric handlamp holders
ES71818U (en) Improved lantern (Machine-translation by Google Translate, not legally binding)
GB198228A (en) Improvements in lights for buoys and the like
ES14027U (en) Portable wire (Machine-translation by Google Translate, not legally binding)
GB102175A (en) Improvements in and relating to Night-light and like Lamps.