Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP2004116841
Kind Code:
A
Abstract:
To increase efficiency of a cooling system in a mutually independently cooling refrigerator having respectively evaporators in a refrigerating room and a freezing room.
A vacuum heat insulating material 20 is used as a heat insulating material of a refrigerator box body 18. The evaporator 5 is arranged in the refrigerating room 9, and the evaporator 7 for the freezing room is arranged in the freezing room 10, respectively in parallel. When both a temperature of the refrigerating room 9 and a temperature of the freezing room 10 are detected as a preset temperature or less, a compressor 1 is stopped, and a three-way valve 3 is fully closed, and the full closure state is continued up to next time starting of the compressor.
Inventors:
IMADA HIROKUNI
TAKASE KEIICHI
HASHIMOTO SHINICHI
TAKASE KEIICHI
HASHIMOTO SHINICHI
Application Number:
JP2002278756A
Publication Date:
April 15, 2004
Filing Date:
September 25, 2002
Export Citation:
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F25D11/02; F25B5/02; F25D11/00; (IPC1-7): F25D11/02; F25B5/02; F25D11/00
Attorney, Agent or Firm:
Fumio Iwahashi
Tomoyasu Sakaguchi
Hiroki Naito
Tomoyasu Sakaguchi
Hiroki Naito