Coil

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Ingenium, 1969.0145.008
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OBJECT TYPE
N/A
DATE
Unknown
ARTIFACT NUMBER
1969.0145.008
MANUFACTURER
Unknown
MODEL
Unknown
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
8
Total Parts
26
AKA
N/A
Patents
N/A
General Description
METAL

Dimensions

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

Length
N/A
Width
N/A
Height
N/A
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Industrial Technology
Category
Power sources
Sub-Category
N/A

Manufacturer

AKA
Unknown
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
North America
State/Province
Unknown
Period
THIS TYPE OF INDICATOR USED IN LATE 1800S +.
Canada
Unknown
Function
TO TEST EFFICIENCY OF VALVES IN STEAM ENGINES, AND TO DETERMINE HORSE POWER DEVELOPED DURING OPERATION.
Technical
EXAMPLE OF STEAM ENGINE INDICATOR, WHICH IS USED AS ARECORDING PRESSURE GAUGE. IT PLOTS STEAM PRESSURE AND PISTON DISPLACEMENT IN A RECIPROCATING STEAM ENGINE. THIS TYPE WAS RECOMMENDED FOR USE ON ORDINARY MARINE AND LAND STEAM ENGINES. THE EXTERNAL SPRING DESIGN ALLOWED THE SPRING TO REMAIN RELATIVELY COOL WHEN NOT IN USE, PRODUCED MORE ACCURATE RESULTS, AND PROLONGED THE LIFE OF THE SPRING.
Area Notes
Unknown

Details

Markings
"32", "C", "72", "P" & "J" (inside circle) incised on spring.
Missing
N/A
Finish
Unknown
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Coil, Unknown Date, Artifact no. 1969.0145, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0145.008/

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