Electricity: measuring and testing – Electrical speed measuring – Including speed-related frequency generator
Patent
1997-09-25
2000-06-06
Strecker, Gerard
Electricity: measuring and testing
Electrical speed measuring
Including speed-related frequency generator
257427, 324252, G01P 3488, G01R 3309, H01L 4308
Patent
active
060723114
ABSTRACT:
A magnetic sensor which can be produced in a small size at low cost with high productivity. The magnetic sensor includes: a main electric circuit; a magnet disposed on said main electric circuit; and a detector unit including an integrated circuit having a magnetic detector unit composed of a sensing resistor for outputting a signal in the form of a voltage change corresponding to the change in the magnetic field of the magnet, and having a filter for removing noise from a signal applied to a processing circuit of the integrated circuit.
REFERENCES:
patent: 4687994 (1987-08-01), Fulkerson et al.
patent: 4705964 (1987-11-01), Higgs
patent: 4853632 (1989-08-01), Nagano et al.
patent: 4982155 (1991-01-01), Ramsden
patent: 5084674 (1992-01-01), Lachmann et al.
patent: 5173758 (1992-12-01), Heremans
patent: 5414355 (1995-05-01), Davidson et al.
patent: 5561368 (1996-10-01), Dovek et al.
patent: 5585775 (1996-12-01), Ishishita
patent: 5619137 (1997-04-01), Vig et al.
patent: 5631556 (1997-05-01), Shibata
patent: 5670886 (1997-09-01), Wolff et al.
patent: 5729132 (1998-03-01), Otaki
patent: 5744950 (1998-04-01), Sefeldt
Hatazawa Yasuyoshi
Shinjo Izuru
Mitsubishi Denki & Kabushiki Kaisha
Strecker Gerard
LandOfFree
Magnetic sensor with simplified integral construction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic sensor with simplified integral construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic sensor with simplified integral construction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2216375