Folded ribbon cable assembly having integral shielding
First Claim
1. A ribbon cable assembly for conducting AC power and digital data signals comprising:
- means for conducting AC power comprising;
a first plurality of spaced, parallel, wire conductors arranged in a row, said conductors comprising at least three adjacent power conductors adaptable for conducting said AC power, anda first insulating material for holding together and electrically insulating each of said first plurality of conductors, and means for conducting digital data signals comprising;
a second plurality of spaced, parallel, wire conductors arranged in a row, said conductors comprising at least two adjacent data conductors adaptable for conducting said digital data signals, anda second insulating material for holding together and electrically insulating each of said plurality of second conductors;
means for shielding electromagnetic interference generated by AC power transmitted along said first plurality of conductors from said second plurality of conductors, said shielding means comprising an electrically conductive material arranged parallel to said plurality of wire conductors; and
an outer jacket, said conducting means being folded inside said outer jacket so that said shielding means is disposed substantially between said first plurality of conductors and said second plurality of conductors to maximize the electromagnetic interference shielding of said shielding means.
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Accused Products
Abstract
The present invention provides two ribbon cable for conducting AC power and digital data signals respectively. A pliable insulating material holds together and electrically insulates the conductors on each ribbon cable. Conductive material, such as a conductive foil or conductive plastic serves to shield the electromagnetic interference generated by the transmitted AC power from the data conductors. The ribbon cables are folded in a protective outer jacket so that the conductive material is disposed substantially between the power conductors and the data conductors. This maximizes the electromagnetic interference shielding of the conductive material.
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Citations
4 Claims
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1. A ribbon cable assembly for conducting AC power and digital data signals comprising:
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means for conducting AC power comprising; a first plurality of spaced, parallel, wire conductors arranged in a row, said conductors comprising at least three adjacent power conductors adaptable for conducting said AC power, and a first insulating material for holding together and electrically insulating each of said first plurality of conductors, and means for conducting digital data signals comprising; a second plurality of spaced, parallel, wire conductors arranged in a row, said conductors comprising at least two adjacent data conductors adaptable for conducting said digital data signals, and a second insulating material for holding together and electrically insulating each of said plurality of second conductors; means for shielding electromagnetic interference generated by AC power transmitted along said first plurality of conductors from said second plurality of conductors, said shielding means comprising an electrically conductive material arranged parallel to said plurality of wire conductors; and an outer jacket, said conducting means being folded inside said outer jacket so that said shielding means is disposed substantially between said first plurality of conductors and said second plurality of conductors to maximize the electromagnetic interference shielding of said shielding means. - View Dependent Claims (2, 3, 4)
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Specification