Title:
COMPRESSOR AND FREEZER
Document Type and Number:
WIPO Patent Application WO/2010/010925
Kind Code:
A1
Abstract:
Provided are a compressor and a freezer of simple configurations which can easily dispose a lubricant without giving a damage to the natural environment. The compressor is used in a freezer having an evaporator and a condenser. A coolant gas evaporated in the evaporator is compressed by the compressor and supplied to the condenser. The compressor includes a motor, a case containing a compression chamber, a rotor having a rotation shaft which is driven to rotate by the drive force from the motor so as to compress the vapor as the coolant gas in the compression chamber, a bearing for supporting the rotation shaft of the rotor in the case, and a lubricant water supply unit which supplies water as the lubricant to the bearing.
Inventors:
IIZUKA KOICHIRO
IDE SATOSHI
KANEMURA TOSHIKATSU
NAKAYAMA YOSHIHIRO
TOSHIMA MASATAKE
OKADA KAZUTO
SUTO KUNIHIKO
KURASHIGE KAZUTAKA
SAKURABA ICHIRO
HAYASHI DAISUKE
IKEUCHI MASAKI
SHATO SHINJI
MOLLER LARS BAY
JENSEN FINN
AL-JANABI ZIAD
RASMUSSEN SVEND
MADSBOLL HANS
SVARREGAARD-JENSEN CHRISTIAN
IDE SATOSHI
KANEMURA TOSHIKATSU
NAKAYAMA YOSHIHIRO
TOSHIMA MASATAKE
OKADA KAZUTO
SUTO KUNIHIKO
KURASHIGE KAZUTAKA
SAKURABA ICHIRO
HAYASHI DAISUKE
IKEUCHI MASAKI
SHATO SHINJI
MOLLER LARS BAY
JENSEN FINN
AL-JANABI ZIAD
RASMUSSEN SVEND
MADSBOLL HANS
SVARREGAARD-JENSEN CHRISTIAN
Application Number:
PCT/JP2009/063193
Publication Date:
January 28, 2010
Filing Date:
July 23, 2009
Export Citation:
Assignee:
TOKYO ELECTRIC POWER CO (JP)
CHUBU ELECTRIC POWER (JP)
KANSAI ELECTRIC POWER CO (JP)
KOBE STEEL LTD (JP)
DANISH TECHNOLOGICAL INST (DK)
JOHNSON CONTROLS DENMARK APS (DK)
IIZUKA KOICHIRO
IDE SATOSHI
KANEMURA TOSHIKATSU
NAKAYAMA YOSHIHIRO
TOSHIMA MASATAKE
OKADA KAZUTO
SUTO KUNIHIKO
KURASHIGE KAZUTAKA
SAKURABA ICHIRO
HAYASHI DAISUKE
IKEUCHI MASAKI
SHATO SHINJI
MOLLER LARS BAY
JENSEN FINN
AL-JANABI ZIAD
RASMUSSEN SVEND
MADSBOLL HANS
SVARREGAARD-JENSEN CHRISTIAN
CHUBU ELECTRIC POWER (JP)
KANSAI ELECTRIC POWER CO (JP)
KOBE STEEL LTD (JP)
DANISH TECHNOLOGICAL INST (DK)
JOHNSON CONTROLS DENMARK APS (DK)
IIZUKA KOICHIRO
IDE SATOSHI
KANEMURA TOSHIKATSU
NAKAYAMA YOSHIHIRO
TOSHIMA MASATAKE
OKADA KAZUTO
SUTO KUNIHIKO
KURASHIGE KAZUTAKA
SAKURABA ICHIRO
HAYASHI DAISUKE
IKEUCHI MASAKI
SHATO SHINJI
MOLLER LARS BAY
JENSEN FINN
AL-JANABI ZIAD
RASMUSSEN SVEND
MADSBOLL HANS
SVARREGAARD-JENSEN CHRISTIAN
International Classes:
F04D29/063; F25B1/00
Foreign References:
| JP2002527711A | 2002-08-27 | |||
| JPS62160056A | 1987-07-16 | |||
| JPH08317602A | 1996-11-29 | |||
| JP2001165514A | 2001-06-22 | |||
| JPH09268988A | 1997-10-14 |
Other References:
See also references of EP 2320091A4
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
Etsuji Kotani (JP)
Etsuji Kotani (JP)
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