Title:
密閉形圧縮機
Document Type and Number:
Japanese Patent JP4778995
Kind Code:
B2
Abstract:
PURPOSE: An enclosed type compressor is provided to improve efficiency of the enclosed type compressor. CONSTITUTION: An enclosed type compressor comprises a compression element, an electromotive element, and a crank shaft(3). The compression element and the electromotive element are accepted inside a sealed container. The crank shaft is driven by the electromotive element. The compression element has a cylinder(1) and a piston(4) composed of sintering materials. The crank shaft and the piston are connected by a connecting rod(2).
Inventors:
Suzuki love
Shinichi Sato
Konno Gen
Takehiro Akizawa
Toshiaki Ono
Yu Takahashi
Shinichi Sato
Konno Gen
Takehiro Akizawa
Toshiaki Ono
Yu Takahashi
Application Number:
JP2008225429A
Publication Date:
September 21, 2011
Filing Date:
September 03, 2008
Export Citation:
Assignee:
Hitachi Appliances, Inc.
International Classes:
F04B39/00
Domestic Patent References:
| JP11050802A | ||||
| JP2007064199A | ||||
| JP2007154806A | ||||
| JP63088293A | ||||
| JP2005113842A | ||||
| JP63159692A |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Yuji Toda