Title:
HEAT PUMP SYSTEM REFRIGERATOR
Document Type and Number:
Japanese Patent JPS52118648
Kind Code:
A
Abstract:
PURPOSE: To make a cooling heat cycle operation by combining a three way operation transfer valve and a three way differential system transfer valve, and especially to obtain a heat pump system refrigerator which can shorten a defrosting time.
Inventors:
HAGIWARA TOSHIO
Application Number:
JP3561476A
Publication Date:
October 05, 1977
Filing Date:
March 30, 1976
Export Citation:
Assignee:
SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
International Classes:
F25B13/00; (IPC1-7): F25B13/00