Lamp bulb, short arc

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OBJECT TYPE: N/A
DATE: 1967–1968
ARTIFACT NUMBER: 1993.0187.007

MANUFACTURER: Unknown
MODEL: L-1054
LOCATION: Unknown

More Information

General Information

Serial #: 336
Part Number: 7
Total Parts: 13
AKA: N/A
Patents: N/A
General Description: Glass and metal bulb

Dimensions

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

Length: 8.4 cm
Width: N/A
Height: N/A
Thickness: N/A
Weight: N/A
Diameter: 2.0 cm
Volume: N/A

Lexicon

Group: Lighting Technology
Category: Lamp bulbs
Sub-Category: N/A

Manufacturer

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

Context

Country: Canada
State/Province: Ontario
Period: C.1977-1990
Canada: AMERICAN-MADE EQUIPMENT USED BY CANADIAN FIRM, NORTHWAY MAPPING TECHNOLOGY OF TORONTO, IN GENERATION OF COMPUTERIZED MAPS OF CANADA. IN 1990 IT WAS PURCHASED BY GENTIAN ELECTRONICS IN ORDER TO REFURBISH & OPERATE EQUIPMENT. BUT THIS DID NOT OCCUR AS TECHNOLOGY WAS SLOW & OUTDATED BY 1990'S STANDARDS.
Function: A source of intense light, for use in a photo head of a plotter.
Technical: EARLY DRUM PLOTTER DESIGNED FOR ENGINEERING DRAFTING BUT ALSO SUITABLE FOR OTHER COMPUTER APPLICATIONS. IT REPRESENTS SIGNIFICANT CHANGE FROM & IMPROVEMENT OVER EARLIER PLOTTERS, & IS FROM PERIOD WHEN APPLICATION OF MINI COMPUTERS WAS BEING WIDELY EXTENDED TO CONTROL OF PROCESSES & OPERATIONS SUCH AS TECHNICAL DRAWING. IT CONTAINED STATE-OF-THE-ART MINI COMPUTER & DRUM-CONTROLLING SOFTWARE & MOTORS.
Area Notes: Unknown

Details

Markings: In black ink on the brass-coloured ends: "2-82"/ "1054"/ Engraved into the metal on one end: "336"
Missing: Appears complete
Finish: Clear glass bulb with brass-coloured ends, and grey metal bands and internal electrodes. There are black handwritten ink markings on the metal sides and the proper left end is coloured red.
Decoration: N/A

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Unknown Manufacturer, Lamp bulb, short arc, circa 1967–1968, Artifact no. 1993.0187, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1993.0187.007/

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