| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection pipe structure enabling the certain welding of a connection pipe even in the case that a sealed container has a lid, a bottom and a case of a thick plate thickness for high pressure as in a CO<SB>2</SB>compressor for a refrigerant and a portion to be welded is a curved surface. <P>SOLUTION: The high pressure chamber type hermetic compressor having a connection pipe for joining an intake pipe and a sealed container comprises a braze reservoir formed with a through hole disposed in a lid part of the sealed container, the connection pipe, and a ring-like projection part formed at the connection pipe so that the sealed container and the connection pipe are brazed utilizing the braze reservoir. <P>COPYRIGHT: (C)2012,JPO&INPIT |
