Grounding and RFI isolation for control stations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 17, 2000
Issued Date -
N/A
app pub date -
Aug 20, 1999
filing date -
Sep 30, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radio frequency isolation system for geographically distance signal sources comprising AC and DC signals which develop differences in ground potential includes a control cabinetry chassis with the DC input signal source being electrically grounded to the chassis at the input side of the cabinetry and a hybrid circuit connected to the chassis through capacitors with the AC input signal being connected to the hybrid circuit for grounding the signal at both the input and output ends of the hybrid circuit to the chassis.
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