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
GB36309/29A
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
Publication of GB331796ApublicationCriticalpatent/GB331796A/en
H01K1/18—Mountings or supports for the incandescent body
H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
Landscapes
Knives
(AREA)
Abstract
331,796. General Electric Co., Ltd., (Assignees of Patent-Trenhand-Ges. fiir Elektrische Gl³hlampen). Nov. 30, 1928, [Convention date]. Filaments, supports for.-In a tubular lamp a having a cap at both ends and only one foot-tube d, the small tubular glass rod k which extends from the pinch on the foot-tube and carries the support wires g for the filament f has its other end sealed centrally to the end of the bulb. The rod k may be strengthened by means of a wire m.
GB36309/29A1928-11-301929-11-27Improvements in electric incandescent lamps
ExpiredGB331796A
(en)
Improvements in means for producing light comprising in combination an electric discharge lamp and an electric incandescent lamp whose filament is in series with the discharge path