Gas-liquid separator fixture, hermetic compressor, hermetic compressor manufacturing apparatus, and hermetic compressor manufacturing method

摘要

The gas-liquid separator fixing tool is a gas-liquid separator fixing tool for fixing the gas-liquid separator to the hermetic container of the hermetic compressor, the fixing part being fixed to the hermetic container, and extending from the fixing part. And a support part that supports the gas-liquid separator, and a plurality of protrusions that are disposed on the support part and restrain the gas-liquid separator. Moreover, the hermetic compressor according to the present invention includes the gas-liquid separator fixture described above. In addition, the hermetic compressor manufacturing apparatus includes a pressure cylinder that restrains the gas-liquid separator disposed in the gas-liquid separator fixture by applying pressure to the protrusion of the gas-liquid separator fixture. And a plurality of electrodes for causing the current to flow through the protrusion to melt the protrusion and to fix the gas-liquid separator to the gas-liquid separator fixture. Further, the method for manufacturing a hermetic compressor includes a step of arranging a gas-liquid separator in the above-described gas-liquid separator fixture, a step of applying pressure to the protrusions and restraining the gas-liquid separator with the protrusions, And a step of causing an electric current to flow through the protrusion to melt the protrusion and fix the gas-liquid separator to the gas-liquid separator fixture.