公开(公告)号：US20220025875A1

公开(公告)日：2022-01-27

申请号：US17311398

申请日：2020-01-02

申请人： Hanon Systems

发明人： Kwang Jin Kim ,  Ok Hyun Kim ,  Seyoung Song ,  Jun Sig Choi

IPC分类号： F04B1/295

摘要： A compressor including: a casing; a rotary shaft rotatably mounted in the casing; a compression mechanism configured to compress a refrigerant by operating in conjunction with the rotary shaft; a thrust plate configured to support an end surface of the rotary shaft; a chamber configured to accommodate the thrust plate; and a slit configured to guide oil to the chamber, in which a part of the slit is formed to face a contact portion between the rotary shaft and the thrust plate, such that it is possible to supply the oil between the rotary shaft and the thrust plate, thereby preventing damage to the thrust plate for supporting the rotary shaft. In addition, an inner diameter of the chamber gradually increases, and the chamber extends to an end surface of a cylinder block, such that the cylinder block may be easily extracted from a mold.

公开(公告)号：US20240301883A1

公开(公告)日：2024-09-12

申请号：US18547639

申请日：2022-10-17

申请人： Hanon Systems

发明人： Seung Yong HWANG ,  Duck Bin Yoon ,  Won Bin Lee ,  Hak Su Lee ,  Jun Sig Choi

IPC分类号： F04C29/02

CPC分类号： F04C29/026 ,  F04B39/04 ,  F04C29/02 ,  F04C2240/30

摘要： An electric compressor, wherein an oil separator is formed on an inner wall on the discharge path, and wherein the oil separator is formed in a concavo-convex shape along a rotation direction of the refrigerant on the discharge path. In the compressor, the farther it is from a discharge hole along a rotation direction of the refrigerant, the greater the depth of a first groove portion formed in an oil separator is. As a result, the oil contained in the refrigerant is separated.

公开(公告)号：US11994119B2

公开(公告)日：2024-05-28

申请号：US17311398

申请日：2020-01-02

申请人： Hanon Systems

发明人： Kwang Jin Kim ,  Ok Hyun Kim ,  Seyoung Song ,  Jun Sig Choi

IPC分类号： F04B27/10 ,  F04B1/295 ,  F04B27/18

CPC分类号： F04B27/109 ,  F04B1/295 ,  F04B27/1063 ,  F04B2027/189 ,  F04B2027/1895

摘要： A compressor including: a casing; a rotary shaft rotatably mounted in the casing; a compression mechanism configured to compress a refrigerant by operating in conjunction with the rotary shaft; a thrust plate configured to support an end surface of the rotary shaft; a chamber configured to accommodate the thrust plate; and a slit configured to guide oil to the chamber, in which a part of the slit is formed to face a contact portion between the rotary shaft and the thrust plate, such that it is possible to supply the oil between the rotary shaft and the thrust plate, thereby preventing damage to the thrust plate for supporting the rotary shaft. In addition, an inner diameter of the chamber gradually increases, and the chamber extends to an end surface of a cylinder block, such that the cylinder block may be easily extracted from a mold.