Vacuum tube
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1992.1388.001
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- OBJECT TYPE
- INDICATOR
- DATE
- 1940–1946
- ARTIFACT NUMBER
- 1992.1388.001
- MANUFACTURER
- RESEARCH ENTERPRISES LTD.
- MODEL
- 12PP7
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS ENVELOPE/ SYNTHETIC BASE/ METAL & SYNTHETIC WORKING PARTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 55.0 cm
- Width
- 30.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Radar
- Sub-Category
- N/A
Manufacturer
- AKA
- REL
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- PROBABLY DURING WWII
- Canada
-
EXAMPLE OF CATHODE RAY TUBE MADE BY THE CROWN CORP. RESEARCH ENTERPRISES LTD. ESTABLISHED BY THE CANADIAN GOVERNMENT DURING WWII TO PRODUCE MANUFACTURED GOODS FOR THE WAR EFFORT. - Function
-
Unknown - Technical
-
EXAMPLE OF EARLY RADAR TECHNOLOGY - Area Notes
-
Unknown
Details
- Markings
- PAINTED ON GLASS NEAR TOP: 'T17634/ P7 3/20'/ PRINTED NEAR BASE: 'REL [IN MAPLE LEAF]/ 12PP7'
- Missing
- N/A
- Finish
- BLACK & BROWN RINGS PAINTED ON GLASS/ BLACK BASE/ YELLOW END
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
RESEARCH ENTERPRISES LTD., Vacuum tube, between 1940–1946, Artifact no. 1992.1388, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.1388.001/
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