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:
May. 24, 1994
Filed:
Feb. 12, 1992
Jacques Guillard, Le Chesnay, FR;
Christian Girard, Sartrouville, FR;
Pierre Morin, Gif sur Yvette, FR;
Alcatel Cable, Clichy Cedex, FR;
Abstract
A system for evaluating the performance of an electrical filter installed on an electrical power supply network passing through the screening of a Faraday enclosure, includes a transmit device for transmitting an inlet electrical pulse to the inlet of the filter. A receive and processing unit receives and processes the response electrical signal at the outlet of the filter corresponding to the pulse. A display displays the results obtained by processing the signal. The inlet electrical pulse is coupled to the power supply network and is conveyed thereby through the filter. The response is obtained from the outlet of the filter by decoupling.