Class 236/76 - Step-by-step

Subclass of Class 236 - Automatic temperature and humidity regulation
Definition: Devices which do not operate the controlling means to the
No. of patents: 3
Last issue date: 04/20/1993

Number	Title	Issue Date
5203499	Process and apparatus for controlling an interior space temperature of a motor vehicle In a process and apparatus for controlling an interior temperature of a motor vehicle a nominal temperature is set and is used with a sensed interior space temperature to produce a difference value which is fed to a controller (R). The controller produces...	04/20/1993
4955431	Cooling device for an internal combustion engine and method for controlling such a cooling device A device and method for cooling an internal combustion engine is disclosed in which a simple control circuit constructed of relatively inexpensive components enables the rotational speed of an electric motor employed in the cooling device to be controlled...	09/11/1990
4485863	Control device for car-mounted air-conditioner A control device is used in a car-mounted air-conditioner of the air mixing type, in which a portion of the cold air, obtained by passing air through an evaporator, is heated by a heater via an air mixing damper. The control device includes a pulse genera...	12/04/1984

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