Method for measuring the cyclic speed of a traveling looped...

Details Method for measuring the cyclic speed of a traveling looped... Method for measuring the cyclic speed of a traveling looped...

G - Physics

01

P

73/45

G01P 3/26 (2006.01) G01P 3/64 (2006.01)

Patent

CA 2024649

ABSTRACT OF THE DISCLOSURE A system for determining the rotational, or cyclic, speed and rotational position of a looped traveling belt, such as a felt in a papermaking machine, utilizes a discontinuity, or caliper variation, in the surface of the belt near one edge thereof. A fluid stream, such as compressed air, is projected against the web along the annular area containing the discontinuity, and a pressure transducer is mounted in fixed proximity with the belt downstream of, and aligned with, the fluid stream. The transducer senses differences in the pressure of the fluid stream projected against the belt and against the discontinuity, and produces a signal indicative of the passage of the discontinuity past the transducer. The time interval of this signal is used to compute the cyclic speed of the traveling belt and to identify the part of the belt passing through a nipped roll couple at another location.

Affiliated with

Also associated with

Rating

Method for measuring the cyclic speed of a traveling looped... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for measuring the cyclic speed of a traveling looped..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for measuring the cyclic speed of a traveling looped... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1484375