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11. 发明授权

US5454260A Non destructive adhesion testing 失效
标题翻译：非破坏性粘附试验
公开(公告)号：US5454260A
公开(公告)日：1995-10-03
申请号：US170144
申请日：1993-12-20
申请人： Yucong Wang
发明人： Yucong Wang
IPC分类号： G01N3/56 , G01N19/04
CPC分类号： G01N3/567 , G01N19/04
摘要： Non destructive adhesion testing of coatings to substrates. A supersonic jet of water is impinged against the coating. The impingement intensity of the jet is set at a predetermined "failure intensity" determined by testing of a sample having a minimum acceptable level of adhesion. Parts passing through the supersonic jet unscratched pass the test. Parts whose coatings debond when impacted by the jet fail the test.
摘要翻译：涂层对基材的非破坏性粘合试验。超音速喷射水撞击涂层。射流的冲击强度设定在通过测试具有最小可接受的粘附水平的样品确定的预定的“破坏强度”。穿过超音速喷气机的零件通过测试。当受喷射器撞击时，其涂层脱落的部件未通过测试。

12. 发明授权

US08684257B2 Rotor for electric motor and brazing process 有权
标题翻译：转子用于电动机和钎焊工艺
公开(公告)号：US08684257B2
公开(公告)日：2014-04-01
申请号：US13209588
申请日：2011-08-15
申请人： Richard J. Osborne , Qigui Wang , Yucong Wang
发明人： Richard J. Osborne , Qigui Wang , Yucong Wang
IPC分类号： B23K31/02
CPC分类号： H02K15/0012 , H02K17/165
摘要： A plurality of conductor bars are positioned within slots of a laminated electric steel disc stack, and the ends of the conductor bars are brazed to end rings to manufacture a rotor. The method includes inserting the conductor bars into the slots of the disc stack, providing the end rings with slots for receiving the ends of the conductor bars; positioning spacers of braze material adjacent each end of each of the conductor bars to create a gap between the end rings and the steel disc stack; and applying heat to melt the braze material of the spacers whereby braze material is furnished by the spacers of braze material to braze the first and second ends of the conductor bars to the first and second end rings. Channels are provided in the face of the end rings facing the steel disc stack to drain away excess braze material.
摘要翻译：多个导体条定位在层叠电动钢盘堆叠的槽内，并且导体棒的端部钎焊到端环以制造转子。该方法包括将导体棒插入盘堆叠的槽中，为端环提供用于接收导体棒的端部的槽; 将钎焊材料定位在每个导体棒的每个端部附近以在端环和钢盘堆之间形成间隙; 并且施加热量以熔化间隔件的钎焊材料，由此钎焊材料由钎焊材料的间隔件提供以将导体条的第一和第二端钎焊到第一和第二端环。在面向钢盘堆叠的端环的表面设有通道，以排除多余的钎焊材料。

13. 发明授权

US08448328B2 Methods of making aluminum based composite squirrel cage for induction rotor 有权
标题翻译：制造用于感应转子的铝基复合鼠笼的方法
公开(公告)号：US08448328B2
公开(公告)日：2013-05-28
申请号：US12652911
申请日：2010-01-06
申请人： Yucong Wang
发明人： Yucong Wang
IPC分类号： H02K15/02 , H02K15/10
CPC分类号： H02K17/165 , H02K3/02 , H02K15/0012 , Y10T29/49009 , Y10T29/49012
摘要： A method of making a rotor is provided. The method includes mixing aluminum and carbon nanotubes; forming the mixture into an aluminum-carbon nanotube composite conductor bar; providing a laminated steel stack having a plurality of longitudinal slots; placing a plurality of the conductor bars in the longitudinal slots, first and second ends of the plurality of conductor bars extending out of the longitudinal slots; placing the laminated steel stack with the plurality of conductor bars in a casting mold having cavities for a pair of end rings wherein the first and second ends of the plurality of conductor bars extend into the cavities; and filling the cavities with aluminum, aluminum alloys, an aluminum composite, or combinations thereof. Rotors made from aluminum-carbon nanotube composite are also described.
摘要翻译：提供制造转子的方法。该方法包括混合铝和碳纳米管; 将所述混合物形成为铝 - 碳纳米管复合导体棒; 提供具有多个纵向槽的层压钢堆叠; 将多个导体条放置在纵向槽中，多个导体条的第一和第二端延伸出纵向槽; 将具有所述多个导体棒的层叠钢板堆放置在具有用于一对端环的空腔的铸模中，其中所述多个导体棒的第一和第二端延伸到所述空腔中; 并用铝，铝合金，铝复合物或其组合填充空腔。还描述了由铝 - 碳纳米管复合材料制成的转子。

14. 发明申请

US20130043760A1 ROTOR FOR ELECTRIC MOTOR AND BRAZING PROCESS 有权
标题翻译：电机和制动过程转子
公开(公告)号：US20130043760A1
公开(公告)日：2013-02-21
申请号：US13209588
申请日：2011-08-15
申请人： Richard J. Osborne , Qigui Wang , Yucong Wang
发明人： Richard J. Osborne , Qigui Wang , Yucong Wang
IPC分类号： H02K17/16 , B23K31/02 , B23K1/20
CPC分类号： H02K15/0012 , H02K17/165
摘要： A plurality of conductor bars are positioned within slots of a laminated electric steel disc stack, and the ends of the conductor bars are brazed to end rings to manufacture a rotor. The method includes inserting the conductor bars into the slots of the disc stack, providing the end rings with slots for receiving the ends of the conductor bars; positioning spacers of braze material adjacent each end of each of the conductor bars to create a gap between the end rings and the steel disc stack; and applying heat to melt the braze material of the spacers whereby braze material is furnished by the spacers of braze material to braze the first and second ends of the conductor bars to the first and second end rings. Channels are provided in the face of the end rings facing the steel disc stack to drain away excess braze material.
摘要翻译：多个导体条定位在层叠电动钢盘堆叠的槽内，并且导体棒的端部钎焊到端环以制造转子。该方法包括将导体棒插入盘堆叠的槽中，为端环提供用于接收导体棒的端部的槽; 将钎焊材料定位在每个导体棒的每个端部附近以在端环和钢盘堆之间形成间隙; 并且施加热量以熔化间隔件的钎焊材料，由此钎焊材料由钎焊材料的间隔件提供以将导体条的第一和第二端钎焊到第一和第二端环。在面向钢盘堆叠的端环的表面设有通道，以排除多余的钎焊材料。

15. 发明授权

US08318330B2 Magnetic read/write head substrate 有权
标题翻译：磁读写头基板
公开(公告)号：US08318330B2
公开(公告)日：2012-11-27
申请号：US12642708
申请日：2009-12-18
申请人： Yucong Wang , Shuji Nakazawa , Yuuya Nakao , Takuya Gentsu , Nobuyuki Horiuchi
发明人： Yucong Wang , Shuji Nakazawa , Yuuya Nakao , Takuya Gentsu , Nobuyuki Horiuchi
IPC分类号： G11B5/127 , C04B35/117
CPC分类号： G11B5/3106 , G11B5/102 , G11B5/3173 , G11B5/40 , G11B5/6011 , Y10T428/1157
摘要： A substrate for a magnetic read/write head is disclosed. The substrate can reduce detachment of crystal grains when the substrate is machined. The substrate may be machined when the substrate is cut into strips or a flow path surface recess is formed to produce the magnetic read/write head. The reduced detachment of crystal grains makes the magnetic read/write head more resilient to chipping, which allows the magnetic read/write head to have a lower and more stable flying height that increases recording density.
摘要翻译：公开了一种用于磁读/写头的衬底。当加工衬底时，衬底可以减少晶粒的分离。当衬底被切割成条带时或者形成流路表面凹部以产生磁读/写头时，可以对衬底进行加工。晶粒的分离减少使得磁读/写头对切屑更具弹性，这使得磁读/写头具有更低和更稳定的飞行高度，从而提高了记录密度。

16. 发明申请

US20120182102A1 METHOD OF MAKING ND-FE-B SINTERED MAGNETS WITH DY OR TB 有权
标题翻译：用DY或TB制造ND-FE-B烧结磁体的方法
公开(公告)号：US20120182102A1
公开(公告)日：2012-07-19
申请号：US13007203
申请日：2011-01-14
申请人： Yucong Wang
发明人： Yucong Wang
IPC分类号： H01F7/02 , B22F3/24 , B22F3/10 , B22F3/02
CPC分类号： B22F1/025 , B22F9/023 , B22F2009/041 , B22F2998/10 , B22F2999/00 , H01F1/0572 , H01F1/0577 , H01F41/0293 , B22F9/04 , B22F3/02 , B22F3/04 , B22F3/10 , C23C16/00
摘要： A method of making a permanent magnet is described. In one embodiment, the method includes providing a first alloy powder having a desired composition, the alloy powder containing neodymium, iron, and boron; coating the first alloy powder with dysprosium, dysprosium alloy. terbium, or terbium alloy so that the first alloy powder has a surface concentration of dysprosium, terbium, or both in excess of a bulk concentration of dysprosium, terbium, or both; and forming the permanent magnet from the coated alloy powder using a powder metallurgy process, the permanent magnet having a non-uniform distribution of dysprosium, terbium, or both therein. Permanent magnets are also described.
摘要翻译：描述制造永磁体的方法。在一个实施方案中，该方法包括提供具有所需组成的第一合金粉末，含有钕，铁和硼的合金粉末; 用镝，镝合金涂覆第一合金粉末。铽或铽合金，使得第一合金粉末具有超过镝，铽或两者的体积浓度的镝，铽或两者的表面浓度; 并且使用粉末冶金方法从涂覆的合金粉末形成永磁体，永磁体具有不均匀分布的镝，铽或两者。还描述了永磁体。

17. 发明授权

US07276002B2 Surface texture configuration for CVT pulley 有权
标题翻译： CVT滑轮的表面纹理配置
公开(公告)号：US07276002B2
公开(公告)日：2007-10-02
申请号：US10691891
申请日：2003-10-23
申请人： Yucong Wang , Beizhi Zhou , Serge V. Guillot , Robert J. Porter , Sohail A. Khan , Chester N. Grant
发明人： Yucong Wang , Beizhi Zhou , Serge V. Guillot , Robert J. Porter , Sohail A. Khan , Chester N. Grant
IPC分类号： F16H9/08 , F16H9/12 , F16H55/52
CPC分类号： F16H55/56 , F16H55/38
摘要： A pulley engageable with a belt for use in a continuously variable transmission includes first and second pulley halves rotatable about an axis and relatively moveable in a direction of the axis. The pulley halves include truncated conical portions symmetrically opposed to each other and outer surfaces which are axially opposed to each other and sloped relative to the axis. The outer surfaces have a circumferential roughness average (Ra,y) measured in a direction (y) circumferential to the axis between approximately 0.15 and 1.0 micrometer. The outer surfaces have a radial roughness average (Ra,x) measured in a direction (x) radial to the axis, and a ratio Ra,x/Ra,y between approximately 0.5 and 2.5.
摘要翻译：与用于无级变速器的传动带接合的皮带轮包括可围绕轴线旋转并可在轴线方向上相对移动的第一和第二滑轮半部。滑轮半部包括彼此对称地相对的截锥形部分和彼此轴向相对并相对于轴线倾斜的外表面。外表面具有在约0.15和1.0微米之间的轴周围的方向（y）上测量的周向粗糙度平均值（Ra，y）。外表面具有在径向相对于轴线的方向（x）上测量的径向粗糙度平均值（Ra，x），并且在约0.5和2.5之间的比率Ra，x / Ra，y。

18. 发明申请

US20050187056A1 CVT belt with chromium nitride coating 失效
标题翻译： CVT带带氮化铬涂层
公开(公告)号：US20050187056A1
公开(公告)日：2005-08-25
申请号：US10785691
申请日：2004-02-24
申请人： Yucong Wang , Sohail Khan , Beizhi Zhou , Reuben Sarkar , Michael Lukitsch , Yang-Tse Cheng , Anita Weiner
发明人： Yucong Wang , Sohail Khan , Beizhi Zhou , Reuben Sarkar , Michael Lukitsch , Yang-Tse Cheng , Anita Weiner
IPC分类号： F16G5/16 , F16G1/00 , B32B15/00 , F16G1/21
CPC分类号： F16G5/16
摘要： A belt for a continuously variable transmission (CVT) includes at least one continuous band supported against a contact face in a slot formed in each of a plurality of transverse elements of the CVT. The band has a surface positioned against the contact face. This surface is coated with chromium nitride by physical vapor deposition to reduce wear.
摘要翻译：用于无级变速器（CVT）的皮带包括至少一个连续的带，其支撑在形成在CVT的多个横向元件的每一个中的槽中的接触面上。带具有靠着接触面定位的表面。该表面通过物理气相沉积涂覆有氮化铬以减少磨损。

19. 发明申请

US20050090340A1 Surface texture configuration for CVT pulley 有权
标题翻译： CVT滑轮的表面纹理配置
公开(公告)号：US20050090340A1
公开(公告)日：2005-04-28
申请号：US10691891
申请日：2003-10-23
申请人： Yucong Wang , Beizhi Zhou , Serge Guillot , Robert Porter , Sohail Khan , Chester Grant
发明人： Yucong Wang , Beizhi Zhou , Serge Guillot , Robert Porter , Sohail Khan , Chester Grant
IPC分类号： F16H55/38 , F16H55/56
CPC分类号： F16H55/56 , F16H55/38
摘要： A pulley engageable with a belt for use in a continuously variable transmission includes first and second pulley halves rotatable about an axis and relatively moveable in a direction of the axis. The pulley halves include truncated conical portions symmetrically opposed to each other and outer surfaces which are axially opposed to each other and sloped relative to the axis. The outer surfaces have a circumferential roughness average (Ra,y) measured in a direction (y) circumferential to the axis between approximately 0.15 and 1.0 micrometer. The outer surfaces have a radial roughness average (Ra,x) measured in a direction (x) radial to the axis, and a ratio Ra,x/Ra,y between approximately 0.5 and 2.5.
摘要翻译：与用于无级变速器的传动带接合的皮带轮包括可围绕轴线旋转并可在轴线方向上相对移动的第一和第二滑轮半部。滑轮半部包括彼此对称地相对的截锥形部分和彼此轴向相对并相对于轴线倾斜的外表面。外表面具有在约0.15和1.0微米之间的轴周围的方向（y）上测量的周向粗糙度平均值（Ra，y）。外表面具有在径向相对于轴线的方向（x）上测量的径向粗糙度平均值（Ra，x），并且在约0.5和2.5之间的比率Ra，x / Ra，y。

20. 发明授权

US06817333B2 Piston and cylinder bore having improved scuffing resistance 失效
标题翻译：活塞和气缸孔具有改善的抗磨损性能
公开(公告)号：US06817333B2
公开(公告)日：2004-11-16
申请号：US10630424
申请日：2003-07-30
申请人： Yucong Wang , Donald L. Brown
发明人： Yucong Wang , Donald L. Brown
IPC分类号： F16J104
CPC分类号： F02F1/20 , F02F3/00
摘要： A piston assembly is provided for use in an engine. The piston assembly includes a piston body including a crown with a skirt extending from the crown. The skirt has an exterior surface. The exterior surface has a surface finish in a wave form with peaks and valleys, and having a roughness total between approximately 6 and 8 micrometers. The roughness total is defined as the difference between the highest peak and lowest valley within an assessment length. The surface finish has an approximate peak-to-peak distance between 0.18 and 0.23 mm within the assessment length. A composite coating is provided over the exterior surface.
摘要翻译：提供用于发动机的活塞组件。活塞组件包括活塞体，其包括具有从冠部延伸的裙部的冠部。裙子有一个外表面。外表面具有波峰形状的表面光洁度，具有峰值和谷值，粗糙度总计约为6至8微米。粗糙度总数定义为评估长度内最高峰和最低谷之间的差异。表面光洁度在评估长度内具有0.18至0.23毫米之间的近似峰 - 峰距离。在外表面上提供复合涂层。

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