Invention Grant
- Patent Title: Sealed compressor and refrigeration device
- Patent Title (中): 密封压缩机和制冷装置
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Application No.: US13145467Application Date: 2010-02-09
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Publication No.: US08517697B2Publication Date: 2013-08-27
- Inventor: Kenji Kinjo , Ko Inagaki , Masakazu Yamaoka
- Applicant: Kenji Kinjo , Ko Inagaki , Masakazu Yamaoka
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2009-030786 20090213
- International Application: PCT/JP2010/000760 WO 20100209
- International Announcement: WO2010/092790 WO 20100819
- Main IPC: F04B39/00
- IPC: F04B39/00

Abstract:
There is disclosed a sealed compressor in which a compressive component housed inside of a sealed container comprises a block, a suction valve, a piston, and a suction muffler, the suction muffler including a muffler body defining a muffler space and an outlet tube communicating the muffler space with the suction valve, the outlet tube having a bent portion bent in a middle portion between an opening exposed to the muffler space and an opening in a vicinity of the suction valve, a first outlet tube portion extending from the bent portion toward the muffler space, and a second outlet tube portion extending from the bent portion toward the suction valve, wherein a close sided space is formed in a vicinity of the bent portion, the close sided space having one end in communication with the outlet tube and the other end closed.
Public/Granted literature
- US20110271709A1 SEALED COMPRESSOR AND REFRIGERATION DEVICE Public/Granted day:2011-11-10
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