Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate
2006-10-03
2006-10-03
Sircus, Brian (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
C361S187000
Reexamination Certificate
active
07116538
ABSTRACT:
A modular overload relay provides a low cost analog base unit performing overload detection functions and one or more add-on units communicating with the base unit through an electric conductor on a side of the base unit to which the add-on module may be attached. The add-on units augment the circuitry of the base unit through additional analog or microprocessor-based circuitry communicating with various points within the analog circuitry of the base unit.
REFERENCES:
patent: 5822168 (1998-10-01), Boudet et al.
patent: 6196882 (2001-03-01), Sato et al.
patent: 6215204 (2001-04-01), Brown et al.
patent: 6388563 (2002-05-01), Brown et al.
patent: 6459557 (2002-10-01), Haensgen et al.
patent: 6788508 (2004-09-01), Papallo et al.
Bergh Dallas J.
Bolda Daniel J.
Haensgen Steven T.
King Donald J.
Lehman Gary L.
Gerasimow Alexander M.
Nguyen Danny
Quarles & Brady LLP
Rockwell Automation Technologies Inc.
Sircus Brian
LandOfFree
Modular overload relay system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modular overload relay system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular overload relay system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3717896