Method of transmitting electrical power
AssigneeRobert H. Whidden
InventorRobert H. Whidden
Life of this patent
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Abstract
A method is provided for reducing the stray noise associated with the transmission of the electrical power between a power source and a target. The method includes the step of interconnecting the power source and the target with a conductor. A shield is positioned about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough. A low impedance path is provided for the stray noise to travel between a neutral point of the power source and the isolated target.
Claims17
A method to reduce stray noise associated with the transmission of electrical power between a power source and a target, comprising the steps:
- providing a conduit having a conductor;
- interconnecting the power source and the target with the conductor;
- positioning a shield about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough;
- mounting connectors on opposite ends of the shield for interconnecting a first end of the conduit to the power source and a second end of the conduit to the target;
- and
- providing a low impedance path for the stray noise between a neutral point in the power source and the target.
A method to reduce stray noise associated with the transmission of electrical power between a power source and a target, comprising the steps of:
- isolating the target from ground;
- providing a conduit including:
- a conductor for electrically connecting the power source and the target;
- a tubular core extending about the conductor and having an outer surface;
- braiding wound about the outer surface of the core, the braiding having first and second opposite ends;
- and
- a flexible outer jacket extending about the braiding, the outer jacket including first and second ends;
- mounting connectors on the core adjacent corresponding ends of the outer jacket;
- interconnecting a first end of the conductor to the power source and a second end of the conductor to the target;
- and
- interconnecting the first end of the braiding to a neutral point of the power source and the second end of the braiding to a grounding block on the target.
A method to reduce stray noise associated with the transmission of electrical power between a power source and a target, comprising the steps:
- interconnecting the power source and the target with a conductor such that the electrical power is transmitted thereon;
- positioning a shield about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough;
- transmitting electrical power from the power source to the target on the conductor;
- and
- providing a low impedance path to a neutral point of the power source for the stray noise associated with the transmission of the electrical power, the low impedance path formed by:
- wrapping wire braiding about the shield, the wire braiding having first and second ends;
- interconnecting a first end of the wire braiding to the target;
- interconnecting a second end of the wire braiding to the neutral point of the power source;
- and
- mounting connectors on opposite ends of the shield for connecting the shield to the power source and the target.
Dependencies are inferred from the claim text.