Measuring and testing – Inspecting
Reexamination Certificate
2006-03-28
2006-03-28
Raevis, Robert (Department: 2856)
Measuring and testing
Inspecting
Reexamination Certificate
active
07017432
ABSTRACT:
An umbilical connection for use in a hazardous environment like a floating roof storage tank has one or more hydraulic hoses, one or more electrical cables or a combination thereof. Each hydraulic hose has a static dissipative and abrasion resistant covering. Each electrical cable has an abrasion resistant coating. The hoses and cables are bundled and wrapped in a static dissipative and abrasion resistant open mesh sheath or an overbraid to form the intrinsically safe umbilical connection.
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Gilbert David L.
Lautenschlager Joel L.
Silverman Eugene B.
Skallos Richard
AST Services LLC
Raevis Robert
Rosenblum David M.
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