Cooling radiator > Air control > Shutters > Patents

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Class Information
Number: 236/35.2
Name: Automatic temperature and humidity regulation > Cooling radiator > Air control > Shutters
Description: Subject matter in which the means for controlling the air flow is shutters.

Sub-classes under this class:

Class Number	Class Name	Patents
236/35.3	Servomotor	9

Patents under this class:

Patent Number	Title Of Patent	Date Issued
4706738	Radiator grill for motor vehicles	Nov. 17, 1987
4457558	Up and down moving mechanism for an air spoiler associated with a movable grill	Jul. 3, 1984
4286001	Process for the production of industrial parts of synthetic material comprising a rigid portion surmounted by a flexible portion and the industrial part produced by said process	Aug. 25, 1981
4205784	Temperature actuated multiple function fluid control valve	Jun. 3, 1980
4203566	Air inlet control for aircraft or the like	May. 20, 1980
4007775	Heat exchange system and method and control device therefor having motion feedback means	Feb. 15, 1977
4007778	Heat exchange system and method and control device therefor having motion feedback means	Feb. 15, 1977
4007779	Heat exchange system and method and control device therefor having motion feedback means	Feb. 15, 1977
3973619	Heat exchange system and method and control device therefor having motion feedback means	Aug. 10, 1976