Title:
DEFROSTING DEVICE FOR COOLING UNIT
Document Type and Number:
Japanese Patent JPH04273958
Kind Code:
A
Abstract:
PURPOSE: To contrive the shortening of the recovery time from the defrosting to cooling operation and the simplification of structure.
CONSTITUTION: A selective control is made of hot gas bypass defrosting operation and hot gas reverse defrosting operation by a controller 7, according to the values of the temperature detected by a temperature sensor 6 of an indoor cooler 5, whereby a smooth defrosting is permitted with a simple structure without providing sucking pressure adjusting valve on a compressor.
Inventors:
YUZURIHA HIROYUKI
Application Number:
JP5819691A
Publication Date:
September 30, 1992
Filing Date:
February 28, 1991
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
F25B47/02; (IPC1-7): F25B47/02
Attorney, Agent or Firm:
Norio Ohu