Indicating instrument

Details Indicating instrument Indicating instrument

2007-06-19

2007-06-19

Pope, Daryl C (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S438000

Reexamination Certificate

active

11057253

ABSTRACT:
An indicating instrument includes an indicating needle provided in an instrument board, a stopper device to define a turning start position and a returning position of the indicating needle, a stepping motor for driving the indicating needle, and a control device to control the stepping motor; the control device outputs a zero reset signal for returning the indicating needle to the stopper device and a signal for moving the indicating needle away from the stopper device to the stepping motor when the stepping motor is turned on or turned off to carry out a missed step reset processing.

REFERENCES:
patent: 6677723 (2004-01-01), Shimazaki
patent: 0 756 175 (1997-01-01), None
patent: 1 143 600 (2001-10-01), None
patent: 1 195 610 (2002-04-01), None
patent: 2001-314099 (2001-11-01), None
patent: 2002-250641 (2002-09-01), None

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3864778