Vacuum tube
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1992.2945.001
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- OBJECT TYPE
- power triode/transmitting
- DATE
- 1940
- ARTIFACT NUMBER
- 1992.2945.001
- MANUFACTURER
- General Electronics Inc.
- MODEL
- Unknown
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- Vulcanite base with four metal poles/ glass dome/ metal tip and components
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 14.9 cm
- Width
- N/A
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- 7.0 cm
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Industrial
- Sub-Category
- N/A
Manufacturer
- AKA
- General Electronics
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- United States of America
- State/Province
- Maine
- Period
- circa 1940+
- Canada
-
Part of a large and varied collection of over 7500 electrical items acquired and documented by Ontario Hydro in the 1960s. The collection was thought to be the largest and most comprehensive of its kind in Canada and was donated to the Canada Science and Technology Museum in 1992 - Function
-
A filament type triode designrd for use as a radio frequency amplifier in transmitting equipment. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- Silver lettering on base reads 'JAN CDR-808/ GENERAL/ ELECTRONICS/ INC./ MADE IN U.S.A.'
- Missing
- Appears complete.
- Finish
- Colourless transparent glass/ black base/ grey and metallic tip and components
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Electronics Inc., Vacuum tube, after 1940, Artifact no. 1992.2945, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2945.001/
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