.~ Having control means for the temperature modifier
DEFINITION
Classification: 313/13
(under subclass 11) Subject matter in which a control means is provided for controlling the operation of the temperature modifying means.
(1) Note. Included in this subclass are discharge devices in casings provided with apertures which are controlled by thermostatic means so as to regulate the amount of cooling air which flows over the discharge device. If the thermostatic means controls an electric circuit which in turn controls an electric circuit which in turn controls
electrical means for controlling the apertures, the patent is excluded from this class and will be found in Class 315. See the reference to class 315 below.
SEE OR SEARCH CLASS
165, Heat Exchange,
279+, for miscellaneous heat exchange apparatus provided with automatic control means.
236, Automatic Temperature and Humidity Regulation, appropriate subclasses for automatic temperature regulation, per se. 315, Electric Lamp and Discharge Devices: Systems,
117, and the subclasses specified in the notes thereto for discharge devices and lamps which are provided with temperature modifying means and which include electrical circuit means for controlling the operation of the temperature modifying means.
