Device for gauging relative rotational displacement and/or speed

Details Device for gauging relative rotational displacement and/or speed Device for gauging relative rotational displacement and/or speed

1997-01-09

1999-01-12

Le, Que T.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

25023118, G01D 534

Patent

active

058594264

ABSTRACT:
A device for gauging relative rotational movement and/or displacement between the races (10, 11) of a bearing comprises a pulse generator (13) activated by the rotating race (11) and coupled to a non-rotating sensor (12). The pulse generator consists of a coding wheel and the sensor consists of an optical encoder. The coding wheel (13) comprises a disk of reflecting material on which a plurality of non-reflecting zones or apertures is provided.

REFERENCES:
patent: 4797549 (1989-01-01), Ho et al.
patent: 4899048 (1990-02-01), Shelander
patent: 5038031 (1991-08-01), Kurosawa et al.

Affiliated with

Also associated with

Rating

Device for gauging relative rotational displacement and/or speed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for gauging relative rotational displacement and/or speed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for gauging relative rotational displacement and/or speed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1519020