Tank wall connector system
AssigneeBombardier Inc.
InventorsGuillaume SOURBES, Philippe DÉSY, Jean-Guy GAUDREAU
Life of this patent
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Abstract
A tank wall connector system for use with a composite tank, the connector comprises a connector having a body extending from an interior of the tank to an exterior of the tank when installed through a hole in the composite tank. The connector has a first electrical conductivity property. An interface is positioned between the connector and a wall of the composite tank when installed to the tank thereby preventing physical contact between the connector and the tank wall in the interior of the tank, the interface having a second electrical conductivity property, different from the first electrical conductivity property.
Claims30
A tank wall connector system for use with a composite tank, the tank wall connector system comprising:
- a connector having a body extending from an interior of the tank to an exterior of the tank when installed through a hole in the composite tank, the connector having a first electrical conductivity property;
- and
- an interface positioned between the connector and a tank wall of the composite tank when installed to the tank thereby preventing physical contact between the connector and the tank wall in the interior of the tank, the interface comprising an interface tube portion sized for the connector to removably pass therethrough and a radial wall projecting radially from the interface tube portion and adapted to abut against an interior surface of the tank wall, the interface having a second electrical conductivity property, different from the first electrical conductivity property;
- and
- at least one fastener operatively engaged to the connector outside of the tank to pull the connector toward the exterior of the tank such that an end of the connector abuts the radial wall of the interface.
-7. (canceled)
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A tank wall connector system for use with a composite tank wall, comprising:
- a connector having a body with an exterior end, an interior end and an abutment between the exterior end and the interior end, with at least the exterior end being adapted to be connected to an electrical wire;
- an interface comprising at least an interface tube portion having an inner diameter sized for the connector to pass therethrough such that the exterior end of the connector is accessible from an exterior of the tank and the interior end is inside the tank, an outer diameter sized to be adapted to be received in a hole of the composite tank wall, and a radial wall projecting radially from the interface tube portion and adapted to abut against an interior surface of the tank wall adjacent to said hole, whereby electrical insulation is provided between the connector and the interior of the tank by the interface;
- and
- at least one fastener operatively engaged to the connector outside of the tank to pull the connector toward the exterior of the tank such that the abutment contacts the interface, whereby the interface is captive between the connector and the tank wall.
-24. (canceled)
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-32. (canceled)
A method for connecting a connector system to a tank wall of a composite tank comprising:
- positioning an interface through a hole in the tank wall;
- positioning a connector in a tube portion of the interface to cause an abutment in an axial direction between the connector and the interface at which electrical insulation is provided between the connector and the interior of the tank by the interface when the interface and the connector are mounted to the tank wall;
- engaging at least one fastener to an exterior end of the connector to pull the connector and the interface against the tank wall to a captive position;
- and
- connecting a wire to at least one end of the connector.
-39. (canceled)
Dependencies are inferred from the claim text.