Electric balance

Details Electric balance Electric balance

1985-03-18

1986-12-02

Miller, Jr., George H.

Weighing scales

Self-positioning

Repositioning in response to deflection under load

177210EM, G01G 700

Patent

active

046258183

ABSTRACT:
The invention suggests an intermittent mode of operation to reduce the stray power in the coil in a balance based on the principle of the electromagnetic compensation of force. To this end, switching means (21) are provided which can interrupt the current flow through the coil (11) so that when the current flow is interrupted, the movable parts (2-9) of the balance move against one of the stops (24) or (25). These switching means (21) are controlled by the digital signal processing unit (18). In addition storage means (20) are provided within the framework of the digital signal processing unit which store the last-determined weight value for the duration of the interruption of the current flow through the coil.

REFERENCES:
patent: 4189017 (1980-02-01), Strobel et al.
patent: 4494620 (1985-01-01), Knothe et al.

Affiliated with

Also associated with

Rating

Electric balance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric balance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric balance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2288004