Patent ID: 11905974
Assignee: HANON SYSTEMS
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 9:
10. A suction damping case for a compressor, which is installed between a suction chamber and a suction port formed on a rear housing of the compressor, the suction damping case comprising:
a body formed with a first section S1 in which one cylindrical end thereof is opened to allow the refrigerant to be introduced thereinto and the introduced refrigerant moves along the inside thereof, and with a second section S2 in which since the other end thereof is blocked by an end wall, the refrigerant moves in an axial direction thereof and then comes into contact with the end wall, so that the refrigerant flows for a predetermined period of time at reduced pressure and speed;
hooks formed integrally with the open end of the body;
an embossing protruding from an outer circumferential surface of the body,
a plurality of windows formed to pass through the body such that the refrigerant which has passed through the second section S2 is discharged to the suction chamber,
wherein the embossing extends from the hooks to a window of the plurality of windows, and an extended end is located between the plurality of windows.