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
GB3655238A
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 PLCfiledCriticalGeneral Electric Co PLC
Priority to GB3655238ApriorityCriticalpatent/GB522502A/en
Publication of GB522502ApublicationCriticalpatent/GB522502A/en
F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
Abstract
522,502. Street lighting. GENERAL ELECTRIC CO., Ltd., and SMYTH, J. B. S. Dec. 15, 1938, No. 36552. [Class 75 (iv)] Lamps with refracting panels 2, 3 giving a large amount of light in a horizontal direction have overhead reflectors 5 so as to use light going upwards to illuminate the lamp standards and areas adjacent thereto.
GB3655238A1938-12-151938-12-15Improvements in lighting fittings
ExpiredGB522502A
(en)