Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Magnetic saturation
Reexamination Certificate
2007-08-21
2007-08-21
Nguyen, Vinh P. (Department: 2829)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Magnetic saturation
C324S126000, C324S127000
Reexamination Certificate
active
11162220
ABSTRACT:
A system for current sensing includes a first Hall effect sensor and a second Hall effect sensor constructed to provide feedback indicating current flow through a conductor susceptible to external magnetic flux. A housing is configured to position the first Hall effect sensor and the second Hall effect sensor about the conductor to provide generally magnitude equal feedback of the current flow through the conductor and generally polarity opposite feedback of the external magnetic flux.
REFERENCES:
patent: 4283643 (1981-08-01), Levin
patent: 5041780 (1991-08-01), Rippel
patent: 6819095 (2004-11-01), Dubhashi et al.
patent: 2003/0062886 (2003-04-01), Hastings et al.
patent: 2003/0151406 (2003-08-01), Wan et al.
patent: 2 368 901 (2000-10-01), None
patent: 298 18 370 (1999-01-01), None
patent: 199 14 772 (2000-10-01), None
patent: 102 33 129 (2003-02-01), None
patent: 0 538 658 (1993-04-01), None
patent: 2 255 645 (1992-11-01), None
patent: 57062510 (1982-04-01), None
Gass Dale L.
Hansen James E.
Hastings Jerome K.
Lee Davin R.
Pahl Birger
Eaton Corporation
Nguyen Vinh P.
Ziolkowski Patent Solutions Group, SC
LandOfFree
Temperature compensating integrated anti-differential... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temperature compensating integrated anti-differential..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature compensating integrated anti-differential... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3888407