Vacuum tube
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1982.0751.001
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- OBJECT TYPE
- FULL WAVE/HIGH VACUUM
- DATE
- 1947
- ARTIFACT NUMBER
- 1982.0751.001
- MANUFACTURER
- TUNG-SOL
- MODEL
- 5V4G
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC/ CARDSTOCK BOX
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 11.0 cm
- Width
- 4.4 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- TUNG SOL
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- PROBABLY 1940'S TO 1960'S
- Canada
-
Unknown - Function
-
USED TO RECTIFY ELECTRIC CURRENT, I.E. TO CONVERT ALTERNATING CURRENT (AC) TO DIRECT CURRENT (DC). - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- TUBE: ON GLASS- '5V4/ G'/ ON BASE: 'TUNG-SOL/ MADE IN U.S.A./ 3225817-3'/ MOULDED IN BASE BOTTOM: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'/ BOX: PRINTING INCLUDES: 'TUNG-SOL/ T.M. REG. U.S. PAT. OFF./ RADIO TUBE/ 5V4G/ Designed to reproduce/ sound with fidelity./ tested to withstand/ vibration and shock./ U.S. PATENTS/.../ 2,115,691 2,202,871 2,346,653/ 2,176,918 2,245,613 2,377,334/ 2,176,919 2,260,308 2,387,238/ 2,176,920 2,337,055 2,392,870/ 2,188,906 2,337,056'
- Missing
- N/A
- Finish
- TUBE: UNCOLOURED GLASS/ BLACK BASE WITH WHITE PRINTING/ BOX: BLUE & RED WITH WHITE PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
TUNG-SOL, Vacuum tube, after 1947, Artifact no. 1982.0751, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1982.0751.001/
FEEDBACK
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