Electronic balance having a position control mechanism

Details Electronic balance having a position control mechanism Electronic balance having a position control mechanism

2007-10-16

2007-10-16

Gibson, Randy W. (Department: 2841)

Weighing scales

Self-positioning

Electrical current generating or modifying

C177S212000

Reexamination Certificate

active

11250847

ABSTRACT:
An electronic balance of an electromagnetic force balancing type comprises electromagnetic force generators for applying electromagnetic forces for controlling to move a balance beam in a longitudinal direction (X axis) and a horizontal direction (Y axis) orthogonal thereto, PID controllers for controlling the electromagnetic force generators by a PID control, and a three axes directions position detector for detecting displacements in three directions of X, Y axes directions of the balance beam and a gravitational force direction.

REFERENCES:
patent: 4039036 (1977-08-01), Baumgartner et al.
patent: 4802541 (1989-02-01), Bator et al.
patent: 5115877 (1992-05-01), Komoto
patent: 6057516 (2000-05-01), Nakamura et al.
patent: 10-104045 (1998-04-01), None

Affiliated with

Also associated with

Rating

Electronic balance having a position control mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3862487