DocumentCode
2937578
Title
Arcair®Sea Torch®Electrode Holder and Sea-JetTMElectrodes
Author
Strohl, Robert L.
Author_Institution
Arcair Company, Lancaster, OH, USA
fYear
1986
fDate
23-25 Sept. 1986
Firstpage
118
Lastpage
120
Abstract
The Sea Torch®electrode holder and Sea-JetTMexothermic electrodes are used throughout the diving industry to perform underwater cutting operations. The single unit molded construction, the spark arrestor design and a brass oxygen supply tube make the Sea Torch electrode holder electrically safe and very rugged. This torch´s design makes it easy to handle, very maneuverable, and reduces diver fatigue. The Arcair Sea Jet exothermic electrode will cut through most materials found in underwater salvage work. The exothermic reaction created by this electrode and oxygen will cut or melt through materials from steel to wood. After establishing an arc, the electrical power can be shut off and this electrode will continue to operate. By operating without electrical power the diver´s chance of electric shock is greatly reduced. With power, divers can cut one inch steel at a rate of 38 to 42 inches per minute. Without power, cutting rates of 20 to 25 inches per minute can be attained easily.
Keywords
Construction industry; Electric shock; Electrodes; Fatigue; Fuels; Slag; Steel; Testing; Valves; Welding;
fLanguage
English
Publisher
ieee
Conference_Titel
OCEANS '86
Conference_Location
Washington, DC, USA
Type
conf
DOI
10.1109/OCEANS.1986.1160518
Filename
1160518
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