Method for controlling automatic door in turning-on time of its

Electrical transmission or interconnection systems – Switching systems – Condition responsive

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

307117, E05F 1514

Patent

active

047422459

ABSTRACT:
In a method for controlling an automatic door system, after a power-supply switch of the system is turned on, a door of the system initially conducts its low-speed opening/closing operation when a first human-body detection signal is inputted to the system; and then, when the door travels a distance more than a predetermined minimum door stroke, the door conducts its normal-speed opening/closing operation after completion of its traveling the predetermined minimum door stroke to enable the door to conduct its normal-speed operation within a short time after the power-supply switch is turned on.

REFERENCES:
patent: 4401929 (1983-08-01), Odaka et al.
patent: 4408146 (1983-10-01), Beckerman
patent: 4563625 (1986-01-01), Korn Brekke et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for controlling automatic door in turning-on time of its 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 controlling automatic door in turning-on time of its , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling automatic door in turning-on time of its will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1508051

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.