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公开(公告)号：US20220193602A1
公开(公告)日：2022-06-23
申请号：US17555548
申请日：2021-12-20
发明人： Seong-won MOON , Sang-sun PARK
摘要： The present disclosure relates to a drier cartridge that can improve the effect of cleaning compressed air by filtering out water, oil, and foreign substances, which are contained in compressed air, through several steps therein. In particular, when a narrow compressed air channel is formed between a cartridge body and a cartridge housing, a collision member that is a pre-filtering member that can primarily filter out oil, etc. is formed between the cartridge body and the housing, whereby it is possible to improve the performance of removing oil and water from a filter cartridge.
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公开(公告)号：US11439945B2
公开(公告)日：2022-09-13
申请号：US17555546
申请日：2021-12-20
发明人： Seong-won Moon , Sang-sun Park
摘要： The present disclosure provides a compressed air processing system of which the operation of supplying compressed air and the regeneration operation can be efficiently controlled by an electronic control unit. In particular, the present disclosure is characterized in that the pressure of a regeneration sequence valve installed in a regeneration line is increased over a set pressure by controlling a valve, which is electronically controlled, to switch, so the opening time of the regeneration line is delayed in comparison to the opening time of an unloader valve, whereby regeneration efficiency is improved.
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公开(公告)号：US11344843B1
公开(公告)日：2022-05-31
申请号：US17555548
申请日：2021-12-20
发明人： Seong-won Moon , Sang-sun Park
摘要： The present disclosure relates to a drier cartridge that can improve the effect of cleaning compressed air by filtering out water, oil, and foreign substances, which are contained in compressed air, through several steps therein. In particular, when a narrow compressed air channel is formed between a cartridge body and a cartridge housing, a collision member that is a pre-filtering member that can primarily filter out oil, etc. is formed between the cartridge body and the housing, whereby it is possible to improve the performance of removing oil and water from a filter cartridge.
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公开(公告)号：US20220161317A1
公开(公告)日：2022-05-26
申请号：US17440176
申请日：2020-02-27
申请人： SEMYUNGTECH
发明人： Seongwon MOON , Junyoung LEE , Seungyong LEE
IPC分类号： B22D11/114 , B22D41/00 , B22D41/01
摘要： Provided is a high-quality semi-solid slurry manufacturing apparatus and method using optimized process parameters, and a component molding apparatus including the semi-solid slurry manufacturing apparatus, and particularly, a high-quality semi-solid slurry manufacturing apparatus and method using optimized process parameters, which can optimize process parameters for manufacturing a semi-solid slurry such that a fine slurry structure and uniform spheroidized particles are obtained and can obtain high-quality products by increasing convenience and productivity of the apparatus, and a component molding apparatus including the semi-solid slurry manufacturing apparatus.
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公开(公告)号：US20220010850A1
公开(公告)日：2022-01-13
申请号：US16945238
申请日：2020-07-31
申请人： SEMYUNGTECH
发明人： Seongwon MOON , Sangsun PARK
IPC分类号： F16D65/12 , B60B27/00 , F16D55/226
摘要： A vehicle floating disc hub assembly includes a hub portion that includes a bearing housing provided on an inner circumferential surface such that a bearing coupled to an axle is mounted, a flange portion provided in one end in an axial direction, and a plurality of disc fastening grooves provided in the other end; and a disc portion mounted on the hub portion having a hub fastener to be fastened to the disc fastening groove through a fastening member corresponding to the disc fastening groove. The fastening member includes a spring gap mounted between the disc fastening groove and the hub fastener to form a contact force therewith, a spring plate formed to have an elastic force in the axial direction of the axle and placed in the spring gap, and a fastening bolt that couple to the hub fastener through the spring plate.
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公开(公告)号：US11819912B2
公开(公告)日：2023-11-21
申请号：US17440176
申请日：2020-02-27
申请人： SEMYUNGTECH
发明人： Seongwon Moon , Junyoung Lee , Seungyong Lee
CPC分类号： B22D41/01 , B22D17/007 , B22D41/001
摘要： Provided is a high-quality semi-solid slurry manufacturing apparatus and method using optimized process parameters, and a component molding apparatus including the semi-solid slurry manufacturing apparatus, and particularly, a high-quality semi-solid slurry manufacturing apparatus and method using optimized process parameters, which can optimize process parameters for manufacturing a semi-solid slurry such that a fine slurry structure and uniform spheroidized particles are obtained and can obtain high-quality products by increasing convenience and productivity of the apparatus, and a component molding apparatus including the semi-solid slurry manufacturing apparatus.
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公开(公告)号：US20220194342A1
公开(公告)日：2022-06-23
申请号：US17555544
申请日：2021-12-20
发明人： Seong-won MOON , Sang-sun PARK
摘要： The present disclosure provides a compressed air processing system of which the operation of supplying compressed air and the regeneration operation can be efficiently controlled by an electronic control unit. In particular, the present disclosure is characterized in that the pressure of a regeneration sequence valve installed in a regeneration line is increased over a set pressure by controlling a valve, which is electronically controlled, to switch, so the opening time of the regeneration line is delayed in comparison to the opening time of an unloader valve, whereby regeneration efficiency is improved.
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公开(公告)号：US11339840B2
公开(公告)日：2022-05-24
申请号：US16945238
申请日：2020-07-31
申请人： SEMYUNGTECH
发明人： Seongwon Moon , Sangsun Park
IPC分类号： B22C9/02 , F16D65/12 , B60B27/00 , F16D55/226 , F16D65/02
摘要： A vehicle floating disc hub assembly includes a hub portion that includes a bearing housing provided on an inner circumferential surface such that a bearing coupled to an axle is mounted, a flange portion provided in one end in an axial direction, and a plurality of disc fastening grooves provided in the other end; and a disc portion mounted on the hub portion having a hub fastener to be fastened to the disc fastening groove through a fastening member corresponding to the disc fastening groove. The fastening member includes a spring clip mounted between the disc fastening groove and the hub fastener to form a contact force therewith, a spring plate formed to have an elastic force in the axial direction of the axle and placed in the spring clip, and a fastening bolt that couple to the hub fastener through the spring plate.
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公开(公告)号：US11953108B1
公开(公告)日：2024-04-09
申请号：US18088775
申请日：2022-12-27
发明人： Seong-won Moon , Sang-sun Park
IPC分类号： F15B13/02 , F15B11/06 , F15B13/04 , F16K15/06 , F16K15/18 , F16K31/122 , F16K31/124
CPC分类号： F16K15/184 , F15B13/02 , F15B13/0401 , F16K15/063 , F16K31/1221 , F16K31/1245 , F15B2211/50536
摘要： The present invention provides an unloading valve assembly that configures a compression area divided for each control input and opens a valve seat by a pressurizing rod of a piston that performs pressurization by a control input, thereby quickly and accurately exhausting compressed air through the unloading valve assembly and improving durability when closing the valve.
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10.发明公开公开(公告)号：US20240110631A1
公开(公告)日：2024-04-04
申请号：US18088775
申请日：2022-12-27
发明人： Seong-won MOON , Sang-sun PARK
CPC分类号： F16K15/184 , F15B13/02 , F16K15/063
摘要： The present invention provides an unloading valve assembly that configures a compression area divided for each control input and opens a valve seat by a pressurizing rod of a piston that performs pressurization by a control input, thereby quickly and accurately exhausting compressed air through the unloading valve assembly and improving durability when closing the valve.
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