公开(公告)号：US12037995B2

公开(公告)日：2024-07-16

申请号：US17309148

申请日：2019-12-02

Applicant: Hanon Systems

Inventor： You Cheol Jeong ,  Eun Gi Son ,  Hew Nam Ahn ,  Jun Ha Yoo ,  Je Su Yun

IPC: F04B39/12 ,  F04B27/10 ,  F04B27/18 ,  F04B39/10 ,  F04B53/10

CPC classification number: F04B39/125 ,  F04B27/1081 ,  F04B27/1804 ,  F04B39/1066 ,  F04B39/123 ,  F04B53/10 ,  F04B27/1009 ,  F04B39/1073

Abstract: A swash plate compressor includes a cylinder block accommodating a piston for compressing a refrigerant, a front housing coupled to the cylinder block and having a crank chamber, a rear housing having a suction chamber and a discharge chamber and coupled to the cylinder block, and a suction reed plate inserted between a valve plate and the cylinder block. The swash plate compressor includes: a first orifice hole through which the refrigerant in the crank chamber passes; a second orifice hole communicating between the first orifice hole and the suction chamber; an intermediate flow path configured to connect the first orifice hole and the second orifice hole; and the valve plate inserted into the rear housing and having a suction chamber pressure-maintaining space connected to the suction chamber and configured to maintain a pressure equal to a pressure in the suction chamber.

公开(公告)号：US20220074395A1

公开(公告)日：2022-03-10

申请号：US17309148

申请日：2019-12-02

Applicant: Hanon Systems

Inventor： You Cheol Jeong ,  Eun Gi Son ,  Hew Nam Ahn ,  Jun Ha Yoo ,  Je Su Yun

IPC: F04B1/146 ,  F04B53/10

Abstract: A swash plate compressor includes a cylinder block accommodating a piston for compressing a refrigerant, a front housing coupled to the cylinder block and having a crank chamber, a rear housing having a suction chamber and a discharge chamber and coupled to the cylinder block, and a suction reed plate inserted between a valve plate and the cylinder block. The swash plate compressor includes: a first orifice hole through which the refrigerant in the crank chamber passes; a second orifice hole communicating between the first orifice hole and the suction chamber; an intermediate flow path configured to connect the first orifice hole and the second orifice hole; and the valve plate inserted into the rear housing and having a suction chamber pressure-maintaining space connected to the suction chamber and configured to maintain a pressure equal to a pressure in the suction chamber.