Vacuum tube

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Ingenium, 1998.0647.001
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OBJECT TYPE: HIGH FREQUENCY TWIN TRIODE
DATE: Unknown
ARTIFACT NUMBER: 1998.0647.001

MANUFACTURER: Unknown
MODEL: 5670
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: .1 GLASS ENVELOPE; METAL PINS & PARTS/.2 CARDBOARD BOX

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: N/A
Width: 2.1 cm
Height: 4.2 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Vacuum Tubes
Category: Receiving
Sub-Category: N/A

Manufacturer

AKA: Unknown
Country: Unknown
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Ontario
Period: Unknown
Canada: FROM COLLECTION OF VACUUM TUBES DONATED TO CSTM BY CANADIAN GOVERNMENT DEPARTMENT NATURAL RESOURCES CANADA. DISTRIBUTED BY CANADIAN GENERAL ELECTRIC CO. LTD., TORONTO.
Function: VACUUM TUBE USED AS VHF AMPLIFIER.
Technical: EXAMPLE OF MINIATURE HIGH FREQUENCY TWIN TRIODE.
Area Notes: Unknown

Details

Markings: .1 WHITE LETTERING ON TUBE READS "5670"; RED LETTERING READING "D5" & "MADE FOR/ CANADIAN GENERAL/ ELECTRIC CO. LTD."/.2 BLACK LETTERING ON BOX END READS "5670"; BLUE & WHITE LETTERING ON SIDES READS "GENERAL ELECTRIC/ Electronic Tube [SCRIPT]/ CANADIAN GENERAL ELECTRIC COMPANY/ LIMITED/ Head Office - Toronto"; "Electronic [SCRIPT]/ TUBE"; GUARANTEE INFORMATION; BLACK LETTERING ON FLAP READS "PATENTED/ 1937-1954/ INCLUSIVE"
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS/.2 BLUE & ORANGE EXTERIOR
Decoration: .2 2NARROW WHITE STRIPES ON SIDES; "GE" LOGO ON SIDES & END

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If you choose to share our information about this collection object, please cite:

Unknown Manufacturer, Vacuum tube, Unknown Date, Artifact no. 1998.0647, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1998.0647.001/

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