Patent ID: 7308911
Filing Date: 2007-12-18
Classification: F16L

Abstract:
1. In combination: a) hose comprising: at least one layer defining a tubular body with a length; and an electrically conductive lead joined to the tubular body and extending along the length of the tubular body, the electrically conductive lead adapted to receive an electrical signal and create an electromagnetic field that can be remotely detected to determine a location of the hose; b) a supply of pressurized fluid that is directed through the hose; and c) a generator for a signal that is received by the electrically conductive lead and causes an electromagnetic field to be created, wherein the tubular body comprises an inner tube through which pressurized fluid passes, a cover layer around the inner tube, and a reinforcing layer between the inner tube and cover layer, the electrically conductive lead encapsulated between the inner tube and cover layer.