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公开(公告)号：US09157473B2
公开(公告)日：2015-10-13
申请号：US14155455
申请日：2014-01-15
发明人： Cheol-Hoon Park , Sang-Kyu Choi , Doo Euy Hong , Tae Gwang Yoon
CPC分类号： F16C17/10 , F16C17/042 , F16C27/02 , F16C33/101 , F16C2360/00 , F16C2360/23
摘要： A thrust bearing comprising a damper body including a body part and protrusions axially protruding at predetermined areas on the body part with flat tops, and thrust top foils each having a contact portion that is in surface contact with the tops of the protrusions.
摘要翻译： 推力轴承，其包括阻尼体，所述阻尼体包括主体部分和在所述主体部分上的具有平坦顶部的预定区域处轴向突出的突起，以及每个具有与所述突起的顶部表面接触的接触部分的推力顶部箔。
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公开(公告)号：US08998493B2
公开(公告)日：2015-04-07
申请号：US14264221
申请日：2014-04-29
发明人： Cheol-hoon Park , Sang-Kyu Choi , Sung Hwi Lee , Sang-Yong Ham , Doo Euy Hong , Tae Gwang Yoon
CPC分类号： F16C17/10 , F16C17/042 , F16C27/02 , F16C2360/23
摘要： A split combo bearing including a damper body that has a through-hole through which a rotor shaft passes, a cover that covers both axial sides of the damper body and a predetermined area of the outer circumference of the damper body, a thrust bump that is fixed to the side of the cover, which is in contact with the impeller on a rotor shaft, and is arranged circumferentially around the through-hole, a thrust top foil that is axially fixed to the outermost side of the thrust bump, and a radial top foil that is formed to cover the rotor shaft, and is disposed between the outer side of the rotor shaft and the inner side of the through-hole of the damper body.
摘要翻译： 一种分体组合轴承，包括具有转子轴通过的通孔的阻尼体，覆盖阻尼体的轴向两侧的阻挡体和阻尼体的外周的预定区域的推压凸起， 固定在与转子轴上的叶轮接触的盖的一侧，并且围绕通孔周向地布置，轴向固定到推力凸块的最外侧的推力顶部箔，并且径向 形成为覆盖转子轴的顶部箔，并且设置在转子轴的外侧和阻尼体的通孔的内侧之间。
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公开(公告)号：US20140199006A1
公开(公告)日：2014-07-17
申请号：US14155455
申请日：2014-01-15
发明人： Cheol-Hoon PARK , Sang-Kyu Choi , Doo Euy Hong , Tae Gwang Yoon
CPC分类号： F16C17/10 , F16C17/042 , F16C27/02 , F16C33/101 , F16C2360/00 , F16C2360/23
摘要： The present disclosure provides a thrust bearing that includes: a damper body including a body part and protrusions axially protruding at predetermined areas on the body part with flat tops; and thrust top foils each having a contact portion that is in surface contact with the tops of the protrusions. The present disclosure provides a combo bearing that includes: a damper body including a body part having a through-hole at the center through which a rotary shaft passes, and protrusions axially protruding at predetermined areas on the body part with flat tops; thrust top foils each having a contact portion that is in surface contact with the tops of the protrusions; and a radial top foil covering the rotary shaft and disposed along the inner side of the through-hole of the damper body.
摘要翻译： 本公开提供一种止推轴承，其包括：阻尼器主体，包括主体部分和在身体部分上的具有平坦顶部的预定区域处轴向突出的突起; 以及每个具有与突起的顶部表面接触的接触部分的推力顶部箔。 本公开提供一种组合轴承，其包括：阻尼器主体，包括主体部分，主体部分在旋转轴通过的中心处具有通孔，并且突出部在轴向突出于主体部分上的平坦顶部; 推力顶片各自具有与突起的顶部表面接触的接触部分; 以及覆盖所述旋转轴并沿着所述阻尼器本体的通孔的内侧设置的径向顶部箔。
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公开(公告)号：US09181977B2
公开(公告)日：2015-11-10
申请号：US14489780
申请日：2014-09-18
发明人： Cheol-hoon Park , Sang-Kyu Choi , Doo Euy Hong , Tae Gwang Yoon , Sung Hwi Lee , Sang-Yong Ham
CPC分类号： F16C17/042 , F16C17/024 , F16C17/24 , F16C27/02 , F16C27/08
摘要： The present invention provides an air-foil bearing including a damper body, a front welding plate, and a front top foil for increasing durability, and which has a first bending mode. The damper body includes a front body portion, a rear body portion, and a front protruded portion protruded upward from the front body portion to have a flat protruded surface, and the front welding plate includes a front first contact portion in surface contact with a top surface of the front protruded portion and a front second contact portion which is a portion that is bent from the front first contact portion in surface contact with the front welding plate.
摘要翻译： 本发明提供一种包括阻尼体，前焊板和前顶箔的空气箔轴承，用于提高耐久性，并且具有第一弯曲模式。 阻尼体包括前主体部分，后主体部分和从前主体部分向上突出以具有平坦突出表面的前突出部分，并且前焊接板包括与顶部表面接触的前第一接触部分 前突出部分的表面和从前部第一接触部分弯曲的部分与前部焊接表面接触的前部第二接触部分。
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公开(公告)号：US20150086141A1
公开(公告)日：2015-03-26
申请号：US14489780
申请日：2014-09-18
发明人： Cheol-hoon PARK , Sang-Kyu Choi , Doo Euy Hong , Tae Gwang Yoon , Sung Hwi Lee , Sang-Yong Ham
CPC分类号： F16C17/042 , F16C17/024 , F16C17/24 , F16C27/02 , F16C27/08
摘要： The present invention provides an air-foil bearing including a damper body, a front welding plate, and a front top foil for increasing durability, and which has a first bending mode. The damper body includes a front body portion, a rear body portion, and a front protruded portion protruded upward from the front body portion to have a flat protruded surface, and the front welding plate includes a front first contact portion in surface contact with a top surface of the front protruded portion and a front second contact portion which is a portion that is bent from the front first contact portion in surface contact with the front welding plate.
摘要翻译： 本发明提供一种包括阻尼体，前焊板和前顶箔的空气箔轴承，用于提高耐久性，并且具有第一弯曲模式。 阻尼体包括前主体部分，后主体部分和从前主体部分向上突出以具有平坦突出表面的前突出部分，并且前焊接板包括与顶部表面接触的前第一接触部分 前突出部分的表面和从前部第一接触部分弯曲的部分与前部焊接表面接触的前部第二接触部分。
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公开(公告)号：US09273723B2
公开(公告)日：2016-03-01
申请号：US14366074
申请日：2013-06-17
发明人： Cheol-Hoon Park , Sang-Kyu Choi , Sang-Yong Ham , Doo Euy Hong , Tae Gwang Yoon
IPC分类号： F16C32/04
CPC分类号： F16C32/0406 , F16C32/044 , F16C32/0442 , F16C32/0465 , F16C32/048
摘要： The present invention relates to a composite magnetic bearing having an auxiliary bearing coupled thereto, which has an improved structure for minimizing a length of a rotor and a system volume. The composite magnetic bearing of a radial type provided around a rotor having an auxiliary bearing coupled thereto for reducing friction, includes a magnetic bearing, and an auxiliary bearing fixed in the empty space in an inside of the stator cores on an inner side of a position the coils and the permanent magnets are provided thereto.
摘要翻译： 本发明涉及一种具有联接到其上的辅助轴承的复合磁性轴承，其具有用于最小化转子长度和系统体积的改进的结构。 径向型的复合磁性轴承设置在具有联接到其上的用于减小摩擦力的辅助轴承的转子周围，包括磁性轴承和固定在位于定子芯的内侧的空间中的辅助轴承 线圈和永磁体设置在其上。
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公开(公告)号：US20140361651A1
公开(公告)日：2014-12-11
申请号：US14366074
申请日：2013-06-17
发明人： Cheol-Hoon Park , Sang-Kyu Choi , Sang-Yong Ham , Doo Euy Hong , Tae Gwang Yoon
IPC分类号： F16C32/04
CPC分类号： F16C32/0406 , F16C32/044 , F16C32/0442 , F16C32/0465 , F16C32/048
摘要： The present invention relates to a composite magnetic bearing having an auxiliary bearing coupled thereto, which has an improved structure for minimizing a length of a rotor and a system volume.The composite magnetic bearing of a radial type provided around a rotor having an auxiliary bearing coupled thereto for reducing friction, includes a magnetic bearing, and an auxiliary bearing fixed in the empty space in an inside of the stator cores on an inner side of a position the coils and the permanent magnets are provided thereto.
摘要翻译： 本发明涉及一种具有联接到其上的辅助轴承的复合磁性轴承，其具有用于最小化转子长度和系统体积的改进的结构。 径向型的复合磁性轴承设置在具有联接到其上的用于减小摩擦力的辅助轴承的转子周围，包括磁性轴承和固定在位于定子芯的内侧的空间中的辅助轴承 线圈和永磁体设置在其上。
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