To provide a hermetic compressor manufacturable at low cost and having increased productivity.
In this hermetic compressor having an electric element and a compression element in a hermetic container, a discharge pipe for discharging a refrigerant gas from the hermetic container comprises the inner and outer pipes of the upper hermetic container which forms the upper side of the hermetic container. Since the material of the inner pipe is steel and the material of the outer pipe is copper, the hermetic compressor can be manufactured at low cost. Since one opening of the inner pipe is enlarged to make the front end thereof in a retroflexed shape, and connected to the outer pipe, the positioning of the discharge pipe when welding the discharge pipe to the upper hermetic container with a brazing filler can be performed easier than before, thereby the productivity can be increased.
SHIIZAKI HIROSHI
JP2006242299A | 2006-09-14 | |||
JP2002317766A | 2002-10-31 | |||
JP2004225614A | 2004-08-12 | |||
JPS58149685U | 1983-10-07 | |||
JPS6110983U | 1986-01-22 |
Hiroki Naito
Daisuke Nagano