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:
Jun. 20, 2006
Filed:
Jan. 20, 2004
Denis M. Poirier, Cleveland Hts., OH (US);
Steffen Graber, Ludwigshafen, DE;
Denis M. Poirier, Cleveland Hts., OH (US);
Steffen Graber, Ludwigshafen, DE;
Pepperl+Fuchs, Inc., Twinsburg, OH (US);
Abstract
An isolator, such as a common-mode-reactor, and power-conditioner network is utilized to provide at least one of adequate segment impedance, cross-talk or adequate high-frequency-interference attenuation on, or between, participating segments. The participating segments comprise adequate power conditioning, and are supplied by an isolated or non-isolated common power supply. At least one of the segments may have one of two poles in resistive and/or capacitive and/or inductive contact to ground, as well as having one of the segments, in resistive and/or capacitive and/or inductive contact to another of one of two poles of other segments. The power-condition and common-mode inductor provide adequate two-wire Fieldbus communication impedance, by use of series passive reactance, where each reactor may comprise one, or more, separate reactors, intersected and/or shunted by one, or more, n-order passive dampers, having damping characteristics adequate to curtail provoked signal bias and/or jitter and/or distortion and/or resonance using a minimal amount of series-resistance.