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|1. (WO2014208317) REACTOR|
SUMITOMO WIRING SYSTEMS,LTD.
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Provided is a reactor which is to be used in a state of being disposed in the circulation path of a liquid refrigerant and which can be produced at greater yields. The reactor is provided with an assembly comprising: a coil resulting from a wire being wound; and magnetic cores disposed inside and outside of the coil, forming a closed magnetic circuit. The reactor is used in a state where the assembly is installed in a location where a liquid refrigerant is supplied. In the reactor, the magnetic cores have inner core parts disposed inside the coil and external core parts exposed past the coil, the external core parts in contact with the liquid refrigerant being constituted from a composite material comprising a soft magnetic powder dispersed in a resin.