Vacuum tube
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1995.0668.001
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- OBJECT TYPE
- VOLTAGE STABILIZER
- DATE
- Unknown
- ARTIFACT NUMBER
- 1995.0668.001
- MANUFACTURER
- English Electric Valve Co. Ltd.
- MODEL
- CV422
- LOCATION
- Chelmsford, England
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS ENVELOPE/ METAL BASE & PINS/ METAL & SYNTHETIC WORKING PTS/ CARDSTOCK BOX
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 7.6 cm
- Width
- 3.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Specialised
- Sub-Category
- N/A
Manufacturer
- AKA
- English Electric
- Country
- England
- State/Province
- Unknown
- City
- Chelmsford
Context
- Country
- Worldwide
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED TO STABILIZE VOLTAGE IN AN ELECTRONIC DEVICE - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'EE[LOGO]/ ENGLISH/ ELECTRIC/ VALVE/ CO LTD/ MADE IN/ ENGLAND/ QS.108/45/ [UP ARROW]/ 6851/ CV422/ KB/QG'/ PRINTING ON BOX INCLUDES: 'ENGLISH/ ELECTRIC/ VALVE/ CO LTD/ MADE IN/ ENGLAND/ QS108/45/ CV422/ English Electric Valve Co Ltd/ Chelmsford, Essex, England/ Phone 0245 61777 Telex 99103/ Cables: Enelectico, Chelmsford'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ UNFINISHED METAL/ WHITE BOX WITH GREEN, BLACK & YELLOW LABEL
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
English Electric Valve Co. Ltd., Vacuum tube, Unknown Date, Artifact no. 1995.0668, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1995.0668.001/
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