Invention Grant
US6158995A Sealed compressor having pipe connectors and method of joining pipe
connectors to sealed casing
失效
具有管连接器的密封压缩机以及将管连接器连接到密封壳体的方法
- Patent Title: Sealed compressor having pipe connectors and method of joining pipe connectors to sealed casing
- Patent Title (中): 具有管连接器的密封压缩机以及将管连接器连接到密封壳体的方法
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Application No.: US106043Application Date: 1998-06-29
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Publication No.: US6158995APublication Date: 2000-12-12
- Inventor: Shigeru Muramatsu , Hiroshi Takano , Hiroyuki Fukuhara
- Applicant: Shigeru Muramatsu , Hiroshi Takano , Hiroyuki Fukuhara
- Applicant Address: JPX Osaka
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JPX Osaka
- Priority: JPX09-173427 19970630; JPX09-173446 19970630
- Main IPC: F04B39/12
- IPC: F04B39/12 ; F04C23/00 ; F04C29/12 ; F16L41/08 ; F04C15/00 ; F04B17/00
Abstract:
A sealed compressor has a sealed casing in which a motor section and a compression section are both accommodated, and also has a pipe connector including at least one sleeve. The sleeve has a first end and a second end opposite to each other. The first end is inserted into a sleeve insertion hole defined in the compression section to allow a refrigerant to flow therethrough, while the second end is hermetically brazed to a copper pipe disposed outside the sealed casing. The sleeve is formed by deep-drawing a copper-plated steel plate into a generally cylindrical shape.
Public/Granted literature
- USD423832S Fixed table leg design Public/Granted day:2000-05-02
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