radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

B3_GeneralElectric

Information - Help 
ID = 75314
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Current Regulator, Iron in Hydrogen   Text 
Identical to B3_GeneralElectric

Base Edison big E27 = 27 mm
Was used by Radio/TV-reception etc.
Filament Direct
Description This is a medium sized current regulator tube made by GE around 1930. It has an S17 straight conical shaped bulb and can be confused with light bulbs of this style. No information is available re its use or electrical properties. It has a single "crimped" filament in an inverted "U" shape, held in place at the top by a sturdy anchor wire embedded in the press. 
Dimensions (WHD)
incl. pins / tip
x 120 x 56 mm / x 4.72 x 2.20 inch
Information source -- Collector info (Sammler)   


Just Qvigstad
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information