公开(公告)号：US20250122874A1

公开(公告)日：2025-04-17

申请号：US18567869

申请日：2022-10-28

Applicant: Hanon Systems

Inventor： Seung Yong Hwang ,  Ok Hyun Kim ,  Se Young Song

IPC: F04C18/02 ,  F04C29/00 ,  F04C29/02

Abstract: A scroll compressor and a method for producing an eccentric bush necessary for the scroll compressor, and since the scroll compressor includes: a shaft rotated by a drive source; an eccentric bush having a recess, into which the shaft is inserted, and an eccentric portion eccentric to the shaft; an orbiting scroll performing an orbiting motion in cooperation with the eccentric portion; and a fixed scroll engaged with the orbiting scroll, and the eccentric bush is formed according to a method for producing the eccentric bush for the scroll compressor including steps of sintering, sizing, and forming a coating layer such that the eccentric bush includes pore apertures and a coating layer, accordingly, the manufacturing cost and weight may be reduced, and the durability may be improved.

公开(公告)号：US12221965B2

公开(公告)日：2025-02-11

申请号：US18547639

申请日：2022-10-17

Applicant: Hanon Systems

Inventor： Seung Yong Hwang ,  Duck Bin Yoon ,  Won Bin Lee ,  Hak Su Lee ,  Jun Sig Choi

IPC: F04C29/02 ,  B01D17/02 ,  F04B39/04 ,  F04C18/02 ,  F04C29/04

Abstract: 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：US20180201869A1

公开(公告)日：2018-07-19

申请号：US15919304

申请日：2018-03-13

Applicant: Hanon Systems

Inventor： Seung Yong Hwang ,  Joon Hee Moon ,  Eun Gi Son ,  Jae Wook Joo ,  Jae Hyun Hur ,  Kye Young Lee

IPC: C10M169/04 ,  B05D3/00 ,  C09D179/08 ,  F04B39/02 ,  B05D3/02 ,  B05D5/08 ,  C08K3/04 ,  C08K5/54

CPC classification number: C10M169/044 ,  B05D3/007 ,  B05D3/0254 ,  B05D5/083 ,  C09D179/08 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2227/04 ,  C10N2230/06 ,  C10N2240/30 ,  C10N2250/121 ,  F04B39/0215 ,  F05C2203/0869 ,  F05C2203/0882 ,  F05C2225/04 ,  F05C2251/14 ,  C08K3/04 ,  C08K5/54 ,  C08K2003/2227 ,  C08L27/18

Abstract: A lubricating coating composition and a compressor including a sliding member coated with the lubricating coating composition. The lubricating coating composition includes a thermosetting or thermoplastic polyimide-based resin as a binder, a solid lubricant, various solvents, and other additives at a controlled ratio. The compressor includes a first member including a first sliding surface and a second member moving relative to the first member including a second sliding surface. The lubricating coating composition is applied to the first sliding surface or the second sliding surface.

公开(公告)号：US10472586B2

公开(公告)日：2019-11-12

申请号：US15919304

申请日：2018-03-13

Applicant: Hanon Systems

Inventor： Seung Yong Hwang ,  Joon Hee Moon ,  Eun Gi Son ,  Jae Wook Joo ,  Jae Hyun Hur ,  Kye Young Lee

IPC: C10M169/04 ,  C09D179/08 ,  B05D3/00 ,  B05D3/02 ,  B05D5/08 ,  F04B39/02

Abstract: A lubricating coating composition and a compressor including a sliding member coated with the lubricating coating composition. The lubricating coating composition includes a thermosetting or thermoplastic polyimide-based resin as a binder, a solid lubricant, various solvents, and other additives at a controlled ratio. The compressor includes a first member including a first sliding surface and a second member moving relative to the first member including a second sliding surface. The lubricating coating composition is applied to the first sliding surface or the second sliding surface.

公开(公告)号：US20180030970A1

公开(公告)日：2018-02-01

申请号：US15026631

申请日：2015-05-22

Applicant: Hanon Systems

Inventor： Min Gyu Kim ,  Seung Yong Hwang ,  Sang Ho Kim ,  Duck Bin Yoon

IPC: F04B27/08 ,  F04B27/12 ,  F04B27/10

CPC classification number: F04B27/083 ,  F04B27/08 ,  F04B27/0891 ,  F04B27/0895 ,  F04B27/10 ,  F04B27/1063 ,  F04B27/12 ,  F04B39/00 ,  F04B39/12 ,  F04B53/00 ,  F04B53/007 ,  F16C33/1095 ,  F16C33/121 ,  F16C33/128 ,  F16C33/16 ,  F16C37/00 ,  F16C2202/50 ,  F16C2202/52 ,  F16C2204/10 ,  F16C2204/30 ,  F16C2208/32

Abstract: Disclosed herein is a double-headed swash type compressor, and a distance between an outer peripheral surface of a shaft (20) and an inner peripheral surface of a shaft bore (11) is greater than a distance between the outer peripheral surface of the shaft (20) and an inner peripheral surface of a journal bearing (30).

公开(公告)号：US10167858B2

公开(公告)日：2019-01-01

申请号：US15026631

申请日：2015-05-22

Applicant: Hanon Systems

Inventor： Min Gyu Kim ,  Seung Yong Hwang ,  Sang Ho Kim ,  Duck Bin Yoon

IPC: F04B27/08 ,  F04B39/00 ,  F04B53/00 ,  F04B27/10 ,  F04B27/12 ,  F04B39/12 ,  F16C33/10 ,  F16C33/12 ,  F16C33/16 ,  F16C37/00

Abstract: Disclosed herein is a double-headed swash type compressor, and a distance between an outer peripheral surface of a shaft (20) and an inner peripheral surface of a shaft bore (11) is greater than a distance between the outer peripheral surface of the shaft (20) and an inner peripheral surface of a journal bearing (30).