Magnetic sensor

Details Magnetic sensor Magnetic sensor

2007-02-27

2007-02-27

Noori, Max (Department: 2855)

Measuring and testing

Dynamometers

Responsive to torque

Reexamination Certificate

active

11016616

ABSTRACT:
The present invention discloses a magnetic sensor, comprising a circular base, the center of said base having a circular hole, the lower surface of said circular base being provided with a flange; and a plurality of ring-shaped permanent magnets of varying sizes, said ring-shaped permanent magnets having a plurality of magnetic poles, and said plurality of ring-shaped permanent magnets adhering individually to said circular base and having the center of said circular base as their center, with sensing action being achieved through use of the plurality of magnetic poles of said plurality of ring-shaped permanent magnets.

REFERENCES:
patent: 2653520 (1953-09-01), Studders
patent: 4803629 (1989-02-01), Noto et al.
patent: 4896544 (1990-01-01), Garshelis
patent: 5117183 (1992-05-01), Santos
patent: 5123279 (1992-06-01), Henein et al.
patent: 5261637 (1993-11-01), Curnow
patent: 5351555 (1994-10-01), Garshelis
patent: 5725023 (1998-03-01), Padula
patent: 5821710 (1998-10-01), Masuzawa et al.
patent: 6329782 (2001-12-01), Chen et al.
patent: 6373211 (2002-04-01), Henry et al.
patent: 6392418 (2002-05-01), Mir et al.
patent: 6400142 (2002-06-01), Schroeder
patent: 6429647 (2002-08-01), Nicholson
patent: 6437526 (2002-08-01), Derouane et al.
patent: 6443020 (2002-09-01), Lin et al.
patent: 6448724 (2002-09-01), Kleinau et al.
patent: 6460649 (2002-10-01), Chen et al.
patent: 6465039 (2002-10-01), Pinkerton et al.
patent: 6465975 (2002-10-01), Naidu
patent: 6469499 (2002-10-01), Delaporte
patent: 6486658 (2002-11-01), Naidu
patent: 6487501 (2002-11-01), Jeon
patent: 6489761 (2002-12-01), Schroedet et al.
patent: 6498409 (2002-12-01), Collier-Hallman et al.
patent: 6498449 (2002-12-01), Chen et al.
patent: 6498451 (2002-12-01), Boules et al.
patent: 6499559 (2002-12-01), Mc Cann et al.
patent: 6512369 (2003-01-01), Heremans et al.
patent: 6547043 (2003-04-01), Card
patent: 6549871 (2003-04-01), Mir et al.
patent: 6566829 (2003-05-01), Naidu et al.
patent: 6566860 (2003-05-01), Lin et al.
patent: 6577086 (2003-06-01), Sebastian
patent: 6591179 (2003-07-01), Check et al.
patent: 6614223 (2003-09-01), Schroeder et al.
patent: 6637558 (2003-10-01), Oliver et al.
patent: 6653829 (2003-11-01), Henry et al.
patent: 6659218 (2003-12-01), Thomas et al.
patent: 6674279 (2004-01-01), Manlove et al.
patent: 6690135 (2004-02-01), Mir et al.
patent: 6694287 (2004-02-01), Mir et al.
patent: 6713921 (2004-03-01), Sebastian et al.
patent: 6720763 (2004-04-01), Nehl et al.
patent: 6759780 (2004-07-01), Liu et al.
patent: 6776058 (2004-08-01), Schroeder
patent: 6777928 (2004-08-01), Ramirez
patent: 6788013 (2004-09-01), Islam et al.
patent: 6791217 (2004-09-01), Collier-Hallman et al.
patent: 2002/0093332 (2002-07-01), Schroeder et al.
patent: 2003/0034772 (2003-02-01), Galvan et al.
patent: 2004/0027846 (2004-02-01), Schroeder et al.
patent: 2004/0042845 (2004-03-01), Shost et al.
patent: 2004/0150393 (2004-08-01), Lequesne et al.
patent: 2004/0164727 (2004-08-01), Lin
patent: 2004/0164730 (2004-08-01), Schroeder et al.
patent: 2004/0196028 (2004-10-01), Schroeder et al.
patent: 2004/0257070 (2004-12-01), Takuma
patent: 2004/0257076 (2004-12-01), Mattson et al.

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