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    Beta-SiAlON Wavelength Converters and Methods of Making the Same
    1.
    发明申请
    Beta-SiAlON Wavelength Converters and Methods of Making the Same 审中-公开

    公开(公告)号：US20190031567A1

    公开(公告)日：2019-01-31

    申请号：US15661183

    申请日：2017-07-27

    Applicant: Zhengbo Yu ,  Madis Raukas ,  Yi Zheng

    Inventor： Zhengbo Yu ,  Madis Raukas ,  Yi Zheng

    IPC: C04B35/597 ,  F21V9/16

    Abstract: Methods for producing wavelength converters are described. The methods include sintering a mixture consisting essentially of first particles and second particles to form a sintered article. In embodiments the first particles consist essentially of particles of β-SiAlON or precursors thereof, and the second particles consist essentially one or more sintering aids or precursors thereof. In embodiments the sintered article has a density that is greater than or equal to about 90% of a theoretical bulk density of the mixture, and is configured to convert primary light incident thereon to secondary light, wherein the secondary light exhibits a peak with a full width half maximum of greater than 0 to about 60 nanometers (nm) within a wavelength range of about 495 nm to about 600 nm.

    Ceramic wavelength-conversion plates and light sources including the same
    4.
    发明授权
    Ceramic wavelength-conversion plates and light sources including the same 有权
    陶瓷波长转换板和包括其的光源

    公开(公告)号：US08931922B2

    公开(公告)日：2015-01-13

    申请号：US13427538

    申请日：2012-03-22

    Applicant: Nathan Zink ,  Madis Raukas ,  Matthew A. Stough ,  Yi Zheng ,  Alan Lenef

    Inventor： Nathan Zink ,  Madis Raukas ,  Matthew A. Stough ,  Yi Zheng ,  Alan Lenef

    IPC: F21V9/00 ,  F21V3/00 ,  F21V5/00 ,  F21V9/16 ,  F21V11/00

    CPC classification number: H01L33/505 ,  C09K11/7774 ,  H01L33/507

    Abstract: A wavelength-conversion plate is described herein. The wavelength conversion plate may include a converter of a first ceramic material and a reflector of a second ceramic material. The first ceramic material converts the primary light emitted by a light source such as a light emitting diode (LED) into a secondary light and the second ceramic material reflects the secondary light emitted by said converter. Preferably, the converter is inlaid into the reflector so that the reflector surrounds an outer edge of the converter. Such a configuration has an advantage of reducing unwanted side emissions from the converter.

    Abstract translation: 本文描述了波长转换板。 波长转换板可以包括第一陶瓷材料的转换器和第二陶瓷材料的反射器。 第一陶瓷材料将由诸如发光二极管（LED）的光源发射的初级光转换成二次光，并且第二陶瓷材料反射由所述转换器发射的次级光。 优选地，将转换器镶嵌到反射器中，使得反射器围绕转换器的外边缘。 这种配置具有减少来自转换器的不期望的侧面排放的优点。

    CERAMIC WAVELENGTH-CONVERSION PLATES AND LIGHT SOURCES INCLUDING THE SAME
    5.
    发明申请
    CERAMIC WAVELENGTH-CONVERSION PLATES AND LIGHT SOURCES INCLUDING THE SAME 有权
    陶瓷波长转换板和光源，包括它们

    公开(公告)号：US20130250544A1

    公开(公告)日：2013-09-26

    申请号：US13427538

    申请日：2012-03-22

    Applicant: Nathan Zink ,  Madis Raukas ,  Matthew A. Stough ,  Yi Zheng ,  Alan Lenef

    Inventor： Nathan Zink ,  Madis Raukas ,  Matthew A. Stough ,  Yi Zheng ,  Alan Lenef

    IPC: F21V9/16 ,  G02F1/35

    CPC classification number: H01L33/505 ,  C09K11/7774 ,  H01L33/507

    Abstract: A wavelength-conversion plate is described herein. The wavelength conversion plate may include a converter of a first ceramic material and a reflector of a second ceramic material. The first ceramic material converts the primary light emitted by a light source such as a light emitting diode (LED) into a secondary light and the second ceramic material reflects the secondary light emitted by said converter. Preferably, the converter is inlaid into the reflector so that the reflector surrounds an outer edge of the converter. Such a configuration has an advantage of reducing unwanted side emissions from the converter.

    Abstract translation: 本文描述了波长转换板。 波长转换板可以包括第一陶瓷材料的转换器和第二陶瓷材料的反射器。 第一陶瓷材料将由诸如发光二极管（LED）的光源发射的初级光转换成二次光，并且第二陶瓷材料反射由所述转换器发射的次级光。 优选地，将转换器镶嵌到反射器中，使得反射器围绕转换器的外边缘。 这种配置具有减少来自转换器的不期望的侧面排放的优点。

    Electric machine and oil cooling method for electrical machine
    10.
    发明授权
    Electric machine and oil cooling method for electrical machine 有权
    电机电机油冷却方式

    公开(公告)号：US08786146B2

    公开(公告)日：2014-07-22

    申请号：US13513019

    申请日：2010-01-26

    Applicant: Wei Cai ,  Yi Zheng ,  Xinglian Yuan

    Inventor： Wei Cai ,  Yi Zheng ,  Xinglian Yuan

    IPC: H02K9/20

    CPC classification number: H02K9/19 ,  H02K9/197

    Abstract: An electrical machine including a casing (1), an oil inlet hole (7), an oil passage (2), oil outlet holes (3), a stator retainer (8), a casing end cover (10), a stator iron core (5), winding coils (6), slot insulations (12) and oil-guides (4). The oil passage (2) is located inside the casing (1) and links with the oil inlet hole (7) of the casing (1) and the oil outlet holes (3) of the stator retainer (8). The oil outlet holes (3) are located above the winding coils (6) and the oil-guides (4) are located between the oil outlet holes (3) and the winding coils (6). Oil entering from the oil inlet hole (7) pours onto the winding coils (6) by the guidance of the oil-guides (4) after flowing through the oil passage (2) and flowing out of the oil outlet holes (3). The winding coils of the electrical machine can be effectively cooled and the electrical machine can achieve higher thermal durability. An oil cooling method for the electrical machine is also provided.

    Abstract translation: 一种电机，包括壳体（1），进油孔（7），油路（2），出油孔（3），定子保持架（8），壳体端盖（10），定子铁 （5），绕组线圈（6），槽绝缘（12）和导油器（4）。 油路（2）位于壳体（1）的内部，与壳体（1）的进油孔（7）和定子保持架（8）的排油孔（3）连结。 出油孔（3）位于绕组线圈（6）的上方，导油件（4）位于排油孔（3）和绕组线圈（6）之间。 从进油孔（7）进入的油在流经油路（2）并从出油孔（3）流出之后，通过导油件（4）的引导而在卷绕线圈（6）上倾倒。 可以有效地冷却电机的绕组线圈，并且电机可以实现更高的耐热性。 还提供了一种用于电机的油冷却方法。

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