ELECTRONIC CONTROL VALVE OF A VARIABLE-CAPACITY COMPRESSOR, CAPABLE OF PERFORMING RAID AIR COOLING BY REALIZING MAXIMUM-VARIABLE CAPACITY IN INITIAL OPERATION OF AN AIR CONDITIONER

摘要

PURPOSE: An electronic control valve of a variable-capacity compressor is provided to ensure maximum-variable capacity by drawing back pressure of a crank chamber in initial operation of an air conditioner.;CONSTITUTION: An electronic control valve of a variable-capacity compressor comprises a housing(11), a valve body(13), a standby unit, a diaphragm assembly(16), a push rod(17), a plunger(18) and a valve rod(21). The housing comprises a coil(10). The valve body comprises a first path(12a) connected to a discharge chamber and a crank chamber and a second path(12c) and is coupled to the lower part of the housing. The standby unit is formed along the upper axial line of the housing and forms a diaphragm standby unit. The diaphragm assembly is located right below the standby unit and operates according to suction pressure of a decompression unit.;COPYRIGHT KIPO 2011