| 摘要 |
PURPOSE: A structure for coupling loop pipe of a hermetic compressor is provided to simplify structure thereof, to minimize pulsating noise of working fluid, and to allow a frame and a cylinder to be easily manufactured. CONSTITUTION: A structure includes a cylinder(60) having a compression chamber(62) and discharge chambers(70,70') formed near the compression chamber to receive compressed working fluid; a dummy fence(72) protrusively formed on one side of the cylinder, an inside of one of the discharge chamber, and having a coupling hole(73) formed thereon; a loop pipe(90) having a bolt ring(80) formed on a front end thereof to correspond with the coupling hole of the dummy fence and have an inside connected with a connecting hole(75) of the cylinder, and connected with the discharge chamber; and a coupling bolt(85) penetrating the bolt ring and the connecting hole, and coupled to the coupling hole of the dummy fence to fix the bolt ring. The dummy fence is formed to be extended toward a part of the discharge chambers opened and covered by a frame(50), and to partition a discharge channel(65) through which working fluid is introduced into the discharge chamber and the connecting hole through which working fluid is discharged from the discharge chamber.
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