CHANNEL SWITCHING VALVE AND VEHICLE AIR CONDITIONING DEVICE PROVIDED WITH CHANNEL SWITCHING VALVE

摘要

The invention is provided with: a housing having a refrigerant inlet and plurality of refrigerant outlets, through which a refrigerant flows in or out; and a valve body having refrigerant channels which are movably accommodated in the housing and can be selectively switched between communicating with the refrigerant inlet and with each of the refrigerant outlets; the refrigerant channels being partially constituted of an orifice and able to be selectively switched between a route passing through the orifice and a route not passing therethrough.

主权项

1. A channel switching valve comprising:
a housing having a refrigerant inlet and a plurality of refrigerant outlets through which a refrigerant flows in and out; a valve body having refrigerant channels which are movably accommodated in the housing and can selectively switch communication between the refrigerant inlet and each of the refrigerant outlets, wherein the refrigerant channels are partly constructed by an orifice, and can be selectively switched between a route which passes through the orifice and a route which does not pass through the orifice.