Electric control apparatus for ice making machine

Refrigeration – With indicator or tester – Condition sensing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

62233, 62349, F25B 4900, F25C 104

Patent

active

049322168

ABSTRACT:
In an ice making machine having a water plate pivotally supported by a support shaft in such a manner that the water plate is raised to an ice making position just below an ice forming evaporator unit during the freezing cycle of operation and lowered to a discharge position during the harvest cycle of operation, and a suspension mechanism which is arranged to suspend the water plate in place and is operated by an electric motor assembled therein to raise or lower the water plate, an electric control apparatus for the ice making machine is arranged to measure lapse of a first period of time during which the water plate is lowered by activation of the motor from the ice making position to the discharge position, to measure lapse of a second period of time during which the water plate is raised by activation of the motor from the discharge position to the ice making position, to determine as to whether or not each lapse of the first and second periods of time becomes more than a permissible period of time, to produce an output signal therefrom when each lapse of the first and second periods of time has become more than the permissible period of time and to deactivate the motor in response to the output signal.

REFERENCES:
patent: 3964270 (1976-06-01), Dwyer
patent: 4573325 (1986-03-01), Chiu et al.
patent: 4619117 (1986-10-01), Ito
patent: 4852361 (1989-08-01), Oike

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

Electric control apparatus for ice making machine 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 control apparatus for ice making machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric control apparatus for ice making machine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-608962

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