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Class Information
Number: 236/89
Name: Automatic temperature and humidity regulation > Motors > Magnetic release > Safety cut-out
Description: Devices which is provided with means for opening the circuit through the magnetic means when the motor is run down.

Patents under this class:

Patent Number Title Of Patent Date Issued
7950590 Temperature triggered actuator May. 31, 2011
4818970 Fire condition detection and control system for air moving and filtering units Apr. 4, 1989
4513233 Pulse monitor circuit for use as a fan speed monitor Apr. 23, 1985
4422067 Dynamic self-checking safety circuit means Dec. 20, 1983

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