Electric current sensor having magnetic gap

Details Electric current sensor having magnetic gap Electric current sensor having magnetic gap

2006-08-01

2006-08-01

Hollington, Jermele (Department: 2829)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Magnetic saturation

C324S11700H, C324S126000, C324S127000

Reexamination Certificate

active

07084617

ABSTRACT:
An electric current sensor includes: a core having a ring shape and including a plurality of core pieces, which are laminated and integrated to provide the core; a magnetic gap disposed on a predetermined part of the core; a Hall element disposed in the magnetic gap; a body for accommodating the core and the Hall element; and a seal member for sealing the core and the Hall element into the body. Each core piece has a thin plate shape, and the core includes deformation preventing means for preventing a deformation of the magnetic gap.

REFERENCES:
patent: RE31613 (1984-06-01), Lienhard et al.
patent: 4972140 (1990-11-01), Okazaki et al.
patent: 5552700 (1996-09-01), Tanabe et al.
patent: 6426617 (2002-07-01), Haensgen et al.
patent: 6512359 (2003-01-01), Tamai et al.
patent: 2 252 419 (1992-08-01), None
patent: A-2002-296305 (2002-10-01), None
A Copy of an Office Communication issued by French Patent Office on Feb. 8, 2006.

Affiliated with

Also associated with

Rating

Electric current sensor having magnetic gap does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric current sensor having magnetic gap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric current sensor having magnetic gap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3665998