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公开(公告)号：US11994119B2
公开(公告)日：2024-05-28
申请号：US17311398
申请日：2020-01-02
Applicant: Hanon Systems
Inventor： Kwang Jin Kim , Ok Hyun Kim , Seyoung Song , Jun Sig Choi
CPC classification number: F04B27/109 , F04B1/295 , F04B27/1063 , F04B2027/189 , F04B2027/1895
Abstract: 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.
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公开(公告)号：US20220025875A1
公开(公告)日：2022-01-27
申请号：US17311398
申请日：2020-01-02
Applicant: Hanon Systems
Inventor： Kwang Jin Kim , Ok Hyun Kim , Seyoung Song , Jun Sig Choi
IPC: F04B1/295
Abstract: 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.
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公开(公告)号：US20220003224A1
公开(公告)日：2022-01-06
申请号：US17296838
申请日：2019-12-20
Applicant: Hanon Systems
Inventor： Seyoung Song
Abstract: A swash plate compressor including rotor arms protruding from a rotor toward a swash plate and having rotor arm holes; swash plate arms protruding from the swash plate toward the rotor and having swash plate arm holes; and a link arm hingedly coupled to the rotor arms and the swash plate arms by link pins, in which the swash plate arms include a first swash plate arm positioned at a side in rotation direction of the shaft based on the link arm; and a second swash plate arm positioned at a side in a direction opposite to the rotation direction of the shaft based on the link arm, and in which the first swash plate arm has higher wear resistance than the second swash plate arm.
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公开(公告)号：US11885319B2
公开(公告)日：2024-01-30
申请号：US17296838
申请日：2019-12-20
Applicant: Hanon Systems
Inventor： Seyoung Song
CPC classification number: F04B27/1072 , F04B27/0873
Abstract: A swash plate compressor including rotor arms protruding from a rotor toward a swash plate and having rotor arm holes; swash plate arms protruding from the swash plate toward the rotor and having swash plate arm holes; and a link arm hingedly coupled to the rotor arms and the swash plate arms by link pins, in which the swash plate arms include a first swash plate arm positioned at a side in rotation direction of the shaft based on the link arm; and a second swash plate arm positioned at a side in a direction opposite to the rotation direction of the shaft based on the link arm, and in which the first swash plate arm has higher wear resistance than the second swash plate arm.
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