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    Cooling heat-generating electronics
    1.
    发明授权
    Cooling heat-generating electronics 有权
    冷却发电电子

    公开(公告)号：US09313926B2

    公开(公告)日：2016-04-12

    申请号：US14171510

    申请日：2014-02-03

    Applicant: Google Inc.

    Inventor： Michael Chi Kin Lau ,  Richard C. Bruns ,  Melanie Beauchemin

    IPC: H05K7/20 ,  H01L23/427 ,  H01L23/467

    CPC classification number: H05K7/20718 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20163 ,  H05K7/20336 ,  H05K7/20445 ,  H05K7/20727 ,  H05K7/20809 ,  H01L2924/00

    Abstract: A server rack sub-assembly includes at least one motherboard having a perimeter; a plurality of heat-generating electronic devices mounted on the motherboard in an area of the motherboard thermally decoupled from the motherboard perimeter; one or more brackets including heat transfer surfaces and attached to the motherboard along at least a portion of the motherboard perimeter; and a heat transfer device thermally coupled to the area of the motherboard that is thermally decoupled from the motherboard perimeter and the one or more brackets. The one or more brackets are adapted to receive a cooling airflow circulated over the bracket and to convectively transfer heat into the cooling airflow and are further adapted to couple the motherboard to a server rack assembly. The heat transfer device is arranged to conductively transfer heat from the one or more electronic devices to the brackets.

    Abstract translation: 服务器机架子组件包括至少一个具有周边的主板; 多个发热电子装置，安装在母板的与主板周边热分离的区域中; 一个或多个支架，包括传热表面，并沿着主板周边的至少一部分连接到母板; 以及传热装置，其热耦合到所述母板的与所述母板周边和所述一个或多个支架热分离的区域。 一个或多个支架适于接收在支架上循环的冷却气流并将热量对流地传递到冷却气流中，并且还适于将母板耦合到服务器机架组件。 传热装置被布置成将热量从一个或多个电子装置传导到托架。

    Systems and methods for reducing temperature in an optical signal source co-packaged with a driver
    2.
    发明授权
    Systems and methods for reducing temperature in an optical signal source co-packaged with a driver 有权
    用于降低与驱动器共同打包的光信号源中的温度的系统和方法

    公开(公告)号：US09379819B1

    公开(公告)日：2016-06-28

    申请号：US14147134

    申请日：2014-01-03

    Applicant: Google Inc.

    Inventor： Erji Mao ,  Hong Liu ,  Ryohei Urata ,  Melanie Beauchemin

    IPC: H04B10/00 ,  H04B10/50 ,  H04B10/40

    CPC classification number: H04B10/501 ,  G02B6/4246 ,  G02B6/4273 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/49109 ,  H04B10/40 ,  H01L2924/00014

    Abstract: Systems and methods for reducing temperature of an optical signal source co-packaged with a driver are provided. An optical transmitter can include a housing. The optical transmitter can include an optical signal source positioned within the housing. The optical transmitter can include a signal source driver positioned within the housing and configured to control an output of the optical signal source. The optical transmitter can include a substrate mounted on an interior surface of the housing and having a microwave waveguide coupled to it. The microwave waveguide can be configured to direct electrical signals originating outside the housing to the signal source driver. The substrate is can also be configured to limit heat transfer from the signal source driver to the optical signal source.

    Abstract translation: 提供了用于降低与驱动器共同打包的光信号源的温度的系统和方法。 光发射机可以包括壳体。 光发射机可以包括位于壳体内的光信号源。 光发射机可以包括定位在壳体内并被配置为控制光信号源的输出的信号源驱动器。 光学发射器可以包括安装在壳体的内表面上并具有耦合到其上的微波波导的衬底。 微波波导可以被配置为将从壳体外部产生的电信号引导到信号源驱动器。 衬底也可以被配置为限制从信号源驱动器到光信号源的热传递。

    COOLING HEAT-GENERATING ELECTRONICS
    3.
    发明申请
    COOLING HEAT-GENERATING ELECTRONICS 有权
    冷却发热电子

    公开(公告)号：US20140146466A1

    公开(公告)日：2014-05-29

    申请号：US14171510

    申请日：2014-02-03

    Applicant: Google Inc.

    Inventor： Michael Chi Kin Lau ,  Richard C. Bruns ,  Melanie Beauchemin

    IPC: H05K7/20

    CPC classification number: H05K7/20718 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20163 ,  H05K7/20336 ,  H05K7/20445 ,  H05K7/20727 ,  H05K7/20809 ,  H01L2924/00

    Abstract: A server rack sub-assembly includes at least one motherboard having a perimeter; a plurality of heat-generating electronic devices mounted on the motherboard in an area of the motherboard thermally decoupled from the motherboard perimeter; one or more brackets including heat transfer surfaces and attached to the motherboard along at least a portion of the motherboard perimeter; and a heat transfer device thermally coupled to the area of the motherboard that is thermally decoupled from the motherboard perimeter and the one or more brackets. The one or more brackets are adapted to receive a cooling airflow circulated over the bracket and to convectively transfer heat into the cooling airflow and are further adapted to couple the motherboard to a server rack assembly. The heat transfer device is arranged to conductively transfer heat from the one or more electronic devices to the brackets.

    Abstract translation: 服务器机架子组件包括至少一个具有周边的主板; 多个发热电子装置，安装在母板的与主板周边热分离的区域中; 一个或多个支架，包括传热表面，并沿着主板周边的至少一部分连接到母板; 以及传热装置，其热耦合到所述母板的与所述母板周边和所述一个或多个支架热分离的区域。 一个或多个支架适于接收在支架上循环的冷却气流并将热量对流地传递到冷却气流中，并且还适于将母板耦合到服务器机架组件。 传热装置被布置成将热量从一个或多个电子装置传导到托架。

    Optical transceiver having separate transmitter and receiver lenses
    6.
    发明授权
    Optical transceiver having separate transmitter and receiver lenses 有权

    公开(公告)号：US09614619B1

    公开(公告)日：2017-04-04

    申请号：US14678227

    申请日：2015-04-03

    Applicant: Google Inc.

    Inventor： Zuowei Shen ,  Jamyuen Ko ,  Melanie Beauchemin ,  Hong Liu ,  Ryohei Urata

    IPC: H04B10/40

    CPC classification number: H04B10/40

    Abstract: The present disclosure discusses an improved optical transceiver. The optical transceiver of the present disclosure includes an optical transmitter and an optical receiver that are spatially separated. In some implementations, the optical receiver and optical transmitter are staggered from one another. Each of the optical receiver and the optical transmitter and housed within a separate optical lens. In some implementations, the separation of the components reduces mechanical, thermal, and electrical cross talk between the optical transmitter and the optical receiver. The separation of the components can also ease the constraints of the optical alignment between the optical transmitter and the optical receiver and each of their respective lenses.

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