Generator, tone

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Ingenium, 1967.0708.001
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OBJECT TYPE
TUNED REED VIBRATOR/SUBMARINE
DATE
1930
ARTIFACT NUMBER
1967.0708.001
MANUFACTURER
Unknown
MODEL
Unknown
LOCATION
Unknown

More Information


General Information

Serial #
P4
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
CAST IRON BASE, STEEL REED, BRASS ADJUSTABLE WEIGHT, BRASS ADJUSTING ASSEMBLY, COPPER WOUND COILS ON FIBRE FORMS, BRASS CONTACT ASSEMBLIES, BRASS CONNECTING SCREW TERMINALS, CAPACITORS AND BOBPIN WOUND RESISTORS

Dimensions

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

Length
28.0 cm
Width
15.0 cm
Height
7.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telegraphy
Sub-Category
N/A

Manufacturer

AKA
Unknown
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Unknown
Period
1900-1920 (?)
Canada
Unknown
Function
USED TO PRODUCE A PRECISE (FOR THE PERIOD) LOW FREQUENCY TONE. 30 TO 50 HZ. THE TONE MAY HAVE BEEN USED WITH AN INK RECORDER TO MONITOR THE TRANSMISSION QUALITY OF THE CABLE AND ASSIST IN FAULT LOCATION.
Technical
Unknown
Area Notes
Unknown

Details

Markings
DECAL ON BASE TOP: 'C.O.T.C./ T. 9953'/ 'P. NO.4' ON BOTTOM OF BASE/ RESISTANCE UNITS DESIGNATED '300W'
Missing
From CA of 09/26/1996 by Kevin Machan: Undetermined
Finish
BASE, GLOSS BLACK ENAMEL/ COIL WRAPS, BLACK FIBRE/ TERMINALS, POLISHED BRASS/ OTHER BRASS COMPONENTS, PLATED BRASS
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Generator, tone, before 1930, Artifact no. 1967.0708, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1967.0708.001/

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