The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2007
Filed:
Sep. 03, 2004
James R. Fetterolf, Sr., Mechanicsburg, PA (US);
Charles S. Blichasz, Boiling Springs, PA (US);
William L. Donmoyer, Grantville, PA (US);
Arthur H. Heuer, Cleveland Heights, OH (US);
Alberto E. Planas, Sr., Miami Beach, FL (US);
Alberto E. Planas, Jr., Coral Gables, FL (US);
James R. Fetterolf, Sr., Mechanicsburg, PA (US);
Charles S. Blichasz, Boiling Springs, PA (US);
William L. Donmoyer, Grantville, PA (US);
Arthur H. Heuer, Cleveland Heights, OH (US);
Alberto E. Planas, Sr., Miami Beach, FL (US);
Alberto E. Planas, Jr., Coral Gables, FL (US);
Ulectra Corporation, North Miami Beach, FL (US);
Abstract
The present invention is directed to a high voltage, insulated electrical power cable suitable for use adjacent to one or more low power signal communications conductors in metal or plastic conduit or raceway. In one preferred embodiment, the power cable includes a first group of one or more conductors for supplying power and a power conductor insulation jacket enclosing the first group of one or more conductors. The power conductor insulation jacket includes a soft magnetic material that functions as an electromagnetic field shield in the radio frequency range of approximately 1 megahertz to 400 megahertz thereby protecting the integrity of signals transmitted on the adjacent signal communications conductors.