Invention Grant
US07766036B2 Discharge valve and valve assembly of reciprocating compressor having the same
有权
具有相同功能的往复式压缩机的排放阀和阀组件
- Patent Title: Discharge valve and valve assembly of reciprocating compressor having the same
- Patent Title (中): 具有相同功能的往复式压缩机的排放阀和阀组件
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Application No.: US11667584Application Date: 2005-11-11
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Publication No.: US07766036B2Publication Date: 2010-08-03
- Inventor: Jong-Yoon Choi , Sang-Wook Ahn , Bon-Cheol Ku , Hyung-Pyo Yoon , Hyo-Jae Lee , Seong-Yeol Hyeon
- Applicant: Jong-Yoon Choi , Sang-Wook Ahn , Bon-Cheol Ku , Hyung-Pyo Yoon , Hyo-Jae Lee , Seong-Yeol Hyeon
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2004-0092649 20041112; KR10-2005-0007560 20050127; KR10-2005-0007569 20050127
- International Application: PCT/KR2005/003841 WO 20051111
- International Announcement: WO2006/052110 WO 20060518
- Main IPC: F16K15/02
- IPC: F16K15/02
Abstract:
A discharge valve (100) of a compressor is disclosed. The discharge valve (100) contains a spring-loaded valve body (120). Valve body (120) is preferably made of nonferrous metal like aluminum or magnesium and is coated by a covering (110) of uniform thickness, the covering (110) being preferably made of plastic material like polyetheretherketone (PEEK) by insertion molding. By that way a wear resistant and light-weight discharge valve is produced.
Public/Granted literature
- US20070295410A1 Discharge Valve and Valve Assembly of Reciprocating Compressor Having the Same Public/Granted day:2007-12-27
Information query
