Electrodynamometer

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Ingenium, 1992.2425.001
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OBJECT TYPE: N/A
DATE: 1891
ARTIFACT NUMBER: 1992.2425.001

MANUFACTURER: Siemens & Halske
MODEL: Unknown
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 & SUPPORTS/NON-FERROUS METAL MECHANISM & PARTS/ PAPER? SCALE

Dimensions

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

Length: 20.7 cm
Width: 17.6 cm
Height: 33.4 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Energy-electric
Category: Measurement
Sub-Category: N/A

Manufacturer

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

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: PART OF LARGE & VARIED COLLECTION OF OVER 7500 ELECTRICAL ITEMS ACQUIRED & DOCUMENTED BY ONTARIO HYDRO IN 1960S. COLLECTION WAS THOUGHT TO BE LARGEST & MOST COMPREHENSIVE IN CANADA & WAS DONATED TO NMST IN 1992.
Function: ELECTRODYNAMOMETER IS INSTRUMENT USED FOR MEASURING ELECTRIC POWER.
Technical: SIEMENS ELECTRODYNAMOMETER WAS DEVELOPED BY GERMAN WERNER VON SIEMENS IN 1880 TO MEASURE POWER DISSIPATED IN ELECTRICAL LOAD. SIEMENS & HALSKE WAS FOUNDED IN LONDON IN 1850, WAS RENAMED SIEMENS, HALSKE & CO. IN 1858 & IN 1865 BECAME SIEMENS BROS.
Area Notes: Unknown

Details

Markings: BLACK LETTERING ON SCALE READS "Siemens & Halske", WITH BLACK SCALE MARKINGS
Missing: GLASS ENCLOSURE
Finish: WOOD STAINED BROWN & COATED/ GOLD COLOURED METAL/ BLACK SYNTHETIC COVERING/ BLACK PAINTED PARTS/ WHITE PAPER
Decoration: N/A

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

Siemens & Halske, Electrodynamometer, circa 1891, Artifact no. 1992.2425, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2425.001/

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