Rotation sensing

Details Rotation sensing Rotation sensing

2006-09-26

2006-09-26

Enad, Elvin (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Permanent magnet-actuated switches

C335S206000

Reexamination Certificate

active

07113063

ABSTRACT:
Methods and apparatus implementing and using techniques for sensing rotations of a rotating device, including using at least one switch located in a first plane and a magnet rotating in a plane substantially parallel to the first plane about a rotation axis, the magnet having a north-south axis tilted at an oblique angle to the first plane. The magnet causes the at least one switch to open and close as the magnet rotates about the rotation axis.

REFERENCES:
patent: 3651438 (1972-03-01), Hayashi et al.
patent: 3713056 (1973-01-01), Hosokawa
patent: 4199741 (1980-04-01), Serrus Paulet
patent: 4308665 (1982-01-01), Losch
patent: 4389627 (1983-06-01), Uesugi et al.
patent: 4395695 (1983-07-01), Nakamura
patent: 4868530 (1989-09-01), Ahs
patent: 5608278 (1997-03-01), Mey et al.
patent: 5629659 (1997-05-01), Steiner
patent: 5646601 (1997-07-01), Wallace et al.
patent: 5723789 (1998-03-01), Shannon
patent: 6333626 (2001-12-01), Edwards
patent: 2003/0094945 (2003-05-01), Netzer

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