Vacuum tube
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Ingenium,
1966.0368.001
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- OBJECT TYPE
- FULL WAVE/HIGH VACUUM
- DATE
- 1937
- ARTIFACT NUMBER
- 1966.0368.001
- MANUFACTURER
- Rogers
- MODEL
- 7Y4
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ ALUMINUM/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 6.9 cm
- Width
- 2.9 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
- Rogers
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED IN SMALL AC POWERED RECEIVER OR IN CAR RADIOS AS A RECTIFIER - Technical
-
FIRST LOCTAL INDIRECTLY-HEATED RECTIFIER - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: 'MADE IN CANADA/ 7Y4/ ROGERS/ [?]'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS WITH YELLOW PRINTING/ ALUMINUM BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Rogers, Vacuum tube, circa 1937, Artifact no. 1966.0368, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0368.001/
FEEDBACK
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