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Incandescent:
C
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coiled tungsten
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You are here: Home > Top > Search Results > c0140

 

 

c0140.jpg
 
history and origins
 
Manufacturer / Brand Name
General Electric

Country of Origin
USA

Factory Location
Unknown

Date of Manufacture
ca.1910
 
electrical attributes
 
Voltage
Unknown

Wattage / Candle Power
Unknown

Amperage

 

physical attributes
 
Envelope
S17
Atmosphere
Vacuum


Finish / Color
Dark Yellow
Filament
Oval; 1 Coil Anchored

 
Base
Edison; Medium
 
 
comments
  Samuel Doane and Henry Burnett of General Electric patented a "tipless" lamp in 1894. About twelve years later GE began marketing incandescent lamps under the Meridian name. Meridian lamps were globe shaped and usually bowl frosted. The manufacturing process was quite difficult and by about 1910 Meridian lamps were dropped in favor more efficient tungsten filament lamps19. This particular lamp is interesting in that it shares the same tipless construction as the larger Meridian lamp but in a much smaller colored glass envelope. The paper label in the stem contains the familiar GE meatball logo.