Relay
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1967.0738.001
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- OBJECT TYPE
- REED/TWIN/SUBMARINE
- DATE
- 1920–1945
- ARTIFACT NUMBER
- 1967.0738.001
- MANUFACTURER
- Unknown
- MODEL
- R7
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOOD BASE/ WOOD & GLASS COVER/ STEEL/ BRASS/ BAKELITE/ RUBBER/ WIRE/ IVORIDE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 22.9 cm
- Width
- 16.5 cm
- Height
- 17.5 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
- Unknown
- Canada
-
Unknown - Function
-
A DEVICE THAT IS PART OF A REGENERATOR SYSTEM, OPERATED FROM A VIBRATING REED. RELAY OPENS OR CLOSES AN AUXILIARY CIRCUIT UNDER PREDETERMINED ELECTRICAL CONDITIONS. - Technical
-
IMPROVED THE QUALITY & ACCURACY OF COMMUNICATION. - Area Notes
-
Unknown
Details
- Markings
- APPLIEDIVORIDE DISC WITH INCISED '4' ON BASE TOP FRONT/ COTC LABEL `9990' AFFIXED TO LEFT SIDE OF MECHANISM.
- Missing
- N/A
- Finish
- VARNISHED BASE & COVER SIDES/ SOME COMPONENTS PAINTED BLACK.
- Decoration
- MORTICE & TENON JOINERY ON BASE & COVER/ MOULDED WOOD EDGING WITH MITRED CORNERS AROUND TOP GLASS.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Relay, between 1920–1945, Artifact no. 1967.0738, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1967.0738.001/
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