Invention Application
- Patent Title: COMPRESSOR
- Patent Title (中): 压缩机
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Application No.: US14649115Application Date: 2013-12-11
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Publication No.: US20150300341A1Publication Date: 2015-10-22
- Inventor: Yoshiyuki FUTAGAMI , Yoshinori ISHIDA , Hiroyuki FUKUHARA , Hirotaka KAWABATA , Masakazu YAMAOKA
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO.,LTD
- Priority: JP2012-269989 20121211; JP2012-269990 20121211; JP2012-269991 20121211; JP2012-269995 20121211; JP2013-230936 20131107; JP2013-230937 20131107; JP2013-231874 20131108
- International Application: PCT/JP2013/007277 WO 20131211
- Main IPC: F04B39/10
- IPC: F04B39/10 ; F04B35/04
Abstract:
A compressor of the present invention comprises a cylinder (114) which accommodates a reciprocatable piston (116) therein; a valve plate (117) placed at an opening end of the cylinder (114) and includes a discharge valve seat (142) provided to surround a discharge hole (119); and a discharge valve (121) which opens and closes the discharge hole (119), wherein at least one of the discharge valve seat (142) and the discharge valve (121) is provided with a surface treatment film (160) including synthetic resin (171).
Information query
