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Class Information
Number: 236/69
Name: Automatic temperature and humidity regulation > Motors > Relay > Pyrometer galvanometer
Description: Devices operated by motors which are controlled by a relay consisting of a galvanometer operated by the current generated in a thermocouple responsive to the temperature to be regulated.

Sub-classes under this class:

Class Number Class Name Patents
236/70 With beating element 1

Patents under this class:

Patent Number Title Of Patent Date Issued
8648286 Shadow band pyranometer Feb. 11, 2014
8481905 Shadow band assembly for use with a pyranometer and a shadow band pyranometer incorporating same Jul. 9, 2013
6873514 Integrated solenoid system Mar. 29, 2005
4618091 Apparatus for controlling the passage of a liquid Oct. 21, 1986

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