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:
Dec. 11, 2001
Filed:
Sep. 28, 1999
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/00 ;
U.S. Cl.
CPC ...
H02H 3/00 ;
Abstract
Selector switches placed on the front panel of the trip device enable first protection parameters to be set. The trip device comprises communication means enabling second protection parameters to be set by remote setting. The trip device compares each first parameter with the corresponding second parameter and determines third protection parameters representative of the lower of the first and second parameters. The third protection parameters are taken into account by the trip device for protection against overloads and short-circuits and are displayed on the front panel of the trip device when setting of the parameters takes place or on request.