Title:
REFRIGERATING CYCLE DEVICE
Document Type and Number:
Japanese Patent JP2009068733
Kind Code:
A
Abstract:
To provide a refrigerating cycle device capable of preventing lowering of a refrigerant temperature in a sealed container of an expander.
This refrigerating cycle device comprises a compressor 2 provided with a compressing mechanism 22 inside thereof, and having the first sealed container 21 for storing an oil at its bottom portion, a radiator 11, the expander 3 provided with an expanding mechanism 32 and a generator 33 inside thereof and having the second sealed container 31 for storing the oil at its bottom portion, and an evaporator 12. The compressor 2 and the expander 3 are connected by an oil equalizing pipe 17 and a pressure equalizing pipe 18, and the expander 3 is surrounded by a heat insulating material 4.
Inventors:
OKAICHI ATSUO
TAKAHASHI YASUFUMI
TAGUCHI HIDETOSHI
SHIOTANI MASARU
HIKICHI TAKUMI
TAKAHASHI YASUFUMI
TAGUCHI HIDETOSHI
SHIOTANI MASARU
HIKICHI TAKUMI
Application Number:
JP2007235495A
Publication Date:
April 02, 2009
Filing Date:
September 11, 2007
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
F25B11/02; F25B1/00
Attorney, Agent or Firm:
Koichi Kamata
Noriaki Aso
Noriaki Aso