公开(公告)号：US20160007492A1

公开(公告)日：2016-01-07

申请号：US14856819

申请日：2015-09-17

Applicant: Hitachi Automotive Systems, Ltd.

Inventor： Tokihito SUWA ,  Yujiro KANEKO ,  Yusuke TAKAGI ,  Shinichi FUJINO ,  Takahiro SHIMURA

IPC: H05K5/02 ,  H02M7/537 ,  H05K7/20

CPC classification number: H05K5/0247 ,  H01L21/565 ,  H01L23/3107 ,  H01L23/473 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/29 ,  H01L24/32 ,  H01L24/33 ,  H01L24/34 ,  H01L24/36 ,  H01L24/40 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/291 ,  H01L2224/29139 ,  H01L2224/32245 ,  H01L2224/33181 ,  H01L2224/40137 ,  H01L2224/48247 ,  H01L2224/73215 ,  H01L2224/73221 ,  H01L2224/73265 ,  H01L2224/83801 ,  H01L2224/8384 ,  H01L2924/00014 ,  H01L2924/1203 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/30107 ,  H01L2924/3025 ,  H01L2924/351 ,  H02M7/537 ,  H05K7/1432 ,  H05K7/20845 ,  H05K7/2089 ,  H05K7/20927 ,  H01L2924/014 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/37099 ,  H01L2224/37599 ,  H01L2224/84

Abstract: A power semiconductor device includes a plurality of power semiconductor elements constituting upper and lower arms of an inverter circuit, a first sealing member sealing the plurality of power semiconductor elements, a positive electrode-side terminal and a negative electrode-side terminal each connected with any of the plurality of power semiconductor elements and protruding from the first sealing member, a second sealing member sealing at least a part of the positive electrode-side terminal and at least a part of the negative electrode-side terminal, and a case in which the power semiconductor elements sealed with the first sealing member are housed.

Abstract translation: 功率半导体装置包括构成逆变器电路的上臂和下臂的多个功率半导体元件，密封多个功率半导体元件的第一密封构件，正极侧端子和负极侧端子 并且从所述第一密封部件突出的第二密封部件，密封所述正极侧端子和所述负极侧端子的至少一部分的至少一部分的第二密封部件，其中， 容纳用第一密封构件密封的功率半导体元件。

公开(公告)号：US20150184824A1

公开(公告)日：2015-07-02

申请号：US14415080

申请日：2013-05-16

Applicant: DENSO CORPORATION

Inventor： Tadaaki Ishimaru ,  Takayuki Hiromitsu

IPC: F21S8/10 ,  B60Q3/04 ,  H05K7/20

CPC classification number: F21S45/47 ,  B60Q3/14 ,  G01D11/28 ,  G01D13/28 ,  H05K7/20009 ,  H05K7/20845

Abstract: A vehicular display apparatus includes: first illumination portions that illuminate first display areas from behind by luminescence of a plurality of first light sources; first cover portions that are placed behind the first display areas and internally expose the first light sources; a second illumination portion that illuminates a second display area from behind by luminescence of a plurality of second light sources; and a second cover portion that is placed behind the second display area and has an interior partitioned from the interiors of the adjoining first cover portions while internally exposing the second light sources. The first cover portions externally form an air passage for an air flow. The second cover portion has an air hole opened to communicate the interior of the second cover portion with the air passage external to the first cover portion.

Abstract translation: 一种车载显示装置，包括：第一照明部，其通过多个第一光源的发光从后方照射第一显示区域; 第一盖部分，其放置在第一显示区域的后面并且内部暴露第一光源; 第二照明部，其通过多个第二光源的发光从后方照射第二显示区域; 以及第二盖部分，其被放置在第二显示区域的后面，并且具有与相邻的第一盖部分的内部隔开的内部，同时内部暴露第二光源。 第一盖部分从外部形成用于空气流动的空气通道。 第二盖部具有开口的气孔，以使第二盖部的内部与第一盖部的外部的空气通路连通。

公开(公告)号：US08786078B1

公开(公告)日：2014-07-22

申请号：US14143377

申请日：2013-12-30

Applicant: Toyota Motor Engineering & Manufacturing North America, Inc. ,  Purdue Research Foundation

Inventor： Matthew Joseph Rau ,  Ercan Mehmet Dede ,  Shailesh N. Joshi ,  Suresh V. Garimella

IPC: H01L23/34

CPC classification number: H05K7/2029 ,  H01L23/4735 ,  H01L2924/0002 ,  H05K7/20845 ,  H01L2924/00

Abstract: Jet-impingement, two-phase cooling apparatuses and power electronics modules having a target surface with single- and two-phase surface enhancement features are disclosed. In one embodiment, a cooling apparatus includes a jet plate surface and a target layer. The jet plate surface includes a jet orifice having a jet orifice geometry, wherein the jet orifice is configured to generate an impingement jet of a coolant fluid. The target layer has a target surface, single-phase surface enhancement features, and two-phase surface enhancement features. The target surface is configured to receive the impingement jet, and the single-phase surface enhancement features and the two-phase enhancement features are arranged on the target surface according to the jet orifice geometry. The single-phase surface enhancement features are positioned on the target surface at regions associated with high fluid velocity, and the two-phase surface enhancement features are positioned on the target surface at regions associated with low fluid velocity.

Abstract translation: 公开了具有具有单相和两相表面增强特征的目标表面的喷射冲击，两相冷却装置和功率电子模块。 在一个实施例中，冷却装置包括喷射板表面和目标层。 喷射板表面包括具有喷射孔几何形状的喷射孔，其中喷射孔构造成产生冷却剂流体的冲击射流。 目标层具有目标表面，单相表面增强特征和两相表面增强特征。 目标表面被配置为接收冲击射流，并且根据喷射孔几何形状将单相表面增强特征和两相增强特征布置在目标表面上。 单相表面增强特征位于与高流体速度相关联的区域处的目标表面上，并且两相表面增强特征位于与低流体速度相关联的区域处的目标表面上。

公开(公告)号：US20140192485A1

公开(公告)日：2014-07-10

申请号：US14143377

申请日：2013-12-30

Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.

Inventor： Matthew Joseph Rau ,  Ercan Mehmet Dede ,  Shailesh N. Joshi ,  Suresh V. Garimella

IPC: H05K7/20

CPC classification number: H05K7/2029 ,  H01L23/4735 ,  H01L2924/0002 ,  H05K7/20845 ,  H01L2924/00

Abstract: Jet-impingement, two-phase cooling apparatuses and power electronics modules having a target surface with single- and two-phase surface enhancement features are disclosed. In one embodiment, a cooling apparatus includes a jet plate surface and a target layer. The jet plate surface includes a jet orifice having a jet orifice geometry, wherein the jet orifice is configured to generate an impingement jet of a coolant fluid. The target layer has a target surface, single-phase surface enhancement features, and two-phase surface enhancement features. The target surface is configured to receive the impingement jet, and the single-phase surface enhancement features and the two-phase enhancement features are arranged on the target surface according to the jet orifice geometry. The single-phase surface enhancement features are positioned on the target surface at regions associated with high fluid velocity, and the two-phase surface enhancement features are positioned on the target surface at regions associated with low fluid velocity.

Abstract translation: 公开了具有具有单相和两相表面增强特征的目标表面的喷射冲击，两相冷却装置和功率电子模块。 在一个实施例中，冷却装置包括喷射板表面和目标层。 喷射板表面包括具有喷射孔几何形状的喷射孔，其中喷射孔构造成产生冷却剂流体的冲击射流。 目标层具有目标表面，单相表面增强特征和两相表面增强特征。 目标表面被配置为接收冲击射流，并且根据喷射孔几何形状将单相表面增强特征和两相增强特征布置在目标表面上。 单相表面增强特征位于与高流体速度相关联的区域处的目标表面上，并且两相表面增强特征位于与低流体速度相关联的区域处的目标表面上。

公开(公告)号：US08438865B2

公开(公告)日：2013-05-14

申请号：US12514742

申请日：2007-11-20

Applicant: Andreas Frey ,  Ahmet Kayihan Kiryaman ,  Carsten Colberg ,  Peter Schwebke ,  Markus Kerber ,  Michael Dreyhaupt

Inventor： Andreas Frey ,  Ahmet Kayihan Kiryaman ,  Carsten Colberg ,  Peter Schwebke ,  Markus Kerber ,  Michael Dreyhaupt

IPC: F25B17/00 ,  F25B15/00 ,  F25B27/00 ,  B60H1/32 ,  F25D17/02 ,  F25D3/00 ,  F25C5/08

CPC classification number: H05K7/20845 ,  B64D13/06 ,  B64D2013/0614 ,  H05K7/20127 ,  H05K7/20218 ,  H05K7/20872 ,  Y02T50/44 ,  Y02T50/56

Abstract: A cooling system (10) for cooling an aircraft device (12) comprises an evaporator (14, 16, 18) for receiving a fluid (F) which is to be evaporated, a first adsorber (24) which contains a medium (28) for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18), as well as a second adsorber (26) which contains a medium for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18). A control system (22) is adapted to establish or to interrupt a fluid connection between the evaporator (14, 16, 18) and the first and/or the second adsorber(s) (24, 26).

Abstract translation: 用于冷却航空器装置（12）的冷却系统（10）包括用于接收待蒸发的流体（F）的蒸发器（14,16,18），包含介质（28）的第一吸附器（24） 用于吸附在蒸发器（14,16,18）中蒸发的流体（F）以及第二吸附器（26），所述第二吸附器包含吸附流体（F）的介质，所述介质在所述蒸发器 蒸发器（14,16,18）。 控制系统（22）适于建立或中断蒸发器（14,16,18）与第一和/或第二吸附器（24,26）之间的流体连接。

公开(公告)号：US20100051237A1

公开(公告)日：2010-03-04

申请号：US12514742

申请日：2007-11-20

Applicant: Andreas Frey ,  Ahmet Kayihan Kiryaman ,  Carsten Colberg ,  Peter Schwebke ,  Markus Kerber ,  Michael Dreyhaupt

Inventor： Andreas Frey ,  Ahmet Kayihan Kiryaman ,  Carsten Colberg ,  Peter Schwebke ,  Markus Kerber ,  Michael Dreyhaupt

IPC: F28D15/00

CPC classification number: H05K7/20845 ,  B64D13/06 ,  B64D2013/0614 ,  H05K7/20127 ,  H05K7/20218 ,  H05K7/20872 ,  Y02T50/44 ,  Y02T50/56

Abstract: A cooling system (10) for cooling an aircraft device (12) comprises an evaporator (14, 16, 18) for receiving a fluid (F) which is to be evaporated, a first adsorber (24) which contains a medium (28) for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18), as well as a second adsorber (26) which contains a medium for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18). A control system (22) is adapted to establish or to interrupt a fluid connection between the evaporator (14, 16, 18) and the first and/or the second adsorber(s) (24, 26).

Abstract translation: 用于冷却航空器装置（12）的冷却系统（10）包括用于接收待蒸发的流体（F）的蒸发器（14,16,18），包含介质（28）的第一吸附器（24） 用于吸附在蒸发器（14,16,18）中蒸发的流体（F）以及第二吸附器（26），所述第二吸附器包含吸附流体（F）的介质，所述介质在所述蒸发器 蒸发器（14,16,18）。 控制系统（22）适于建立或中断蒸发器（14,16,18）与第一和/或第二吸附器（24,26）之间的流体连接。

公开(公告)号：US20240348126A1

公开(公告)日：2024-10-17

申请号：US18298724

申请日：2023-04-11

Applicant: GM Global Technology Operations LLC

Inventor： Farzad Samie ,  Peng Peng ,  Xiaofeng Yang ,  Derek Frei Lahr

IPC: H02K9/00 ,  H05K7/20

CPC classification number: H02K9/00 ,  H05K7/20845

Abstract: A vehicle, system, and method of operating a motor of the vehicle. The motor includes a stator and a rotor. A motor controller controls a motor torque of the motor. A sensor measures a motor speed. A rotor temperature sensor measures a temperature of the rotor. A stator temperature sensor measures a temperature of the stator. A processor determines a stator heat loss at the stator based on the motor torque, the motor speed, and the stator temperature, determines a rotor heat loss at the rotor based on the motor torque, the motor speed, and the rotor temperature, and controls flow of a stator coolant stream through the stator at a stator coolant flow rate based on the stator heat loss and a rotor coolant stream through the rotor at a rotor coolant flow rate based on the rotor heat loss.

公开(公告)号：US20240324150A1

公开(公告)日：2024-09-26

申请号：US18187894

申请日：2023-03-22

Applicant: Delphi Technologies IP Limited

Inventor： Edward Choi ,  Todd George Nakanishi

IPC: H05K7/20 ,  B60L50/51 ,  F28F13/06

CPC classification number: H05K7/209 ,  B60L50/51 ,  F28F13/06 ,  H05K7/20845 ,  B60L2210/40

Abstract: A heat sink system includes: a container including a cavity; a housing connecting to the container to cover the cavity, wherein one or more of the container or the housing includes an inlet port, and one or more of the container or the housing includes an outlet port; and a cooling module in the cavity between the container and the housing, the cooling module in a flow of coolant from the inlet port to the outlet port, wherein the cooling module includes: first cooling fins with a first cooling fin geometry, and second cooling fins with a second cooling fin geometry, wherein the first cooling fins are upstream of the second cooling fins along the flow of coolant from the inlet port to the outlet port.

公开(公告)号：US20240284646A1

公开(公告)日：2024-08-22

申请号：US18584579

申请日：2024-02-22

Applicant: Volkswagen Aktiengesellschaft

Inventor： Leon KOCHERSCHEID ,  Johannes BUNKUS

IPC: H05K7/20

CPC classification number: H05K7/20945 ,  H05K7/20845

Abstract: An electric drive system of a motor vehicle and method for controlling the temperature of components of such an electric drive system, of a motor vehicle which has at least an electrical energy storage system, at least one power electronics unit, and at least one electrical machine for driving at least one drive wheel of the motor vehicle. The electrical energy storage system, the power electronics and the electrical machine each constitute a drive system component of the drive system and are functionally coupled with each other. At least two of the drive system components are part of an optimization module, which is designed to perform a performance-optimized relative temperature control of the drive system components. The invention also relates to a method of controlling the temperature of drive system components of such an electric drive system.

公开(公告)号：US12048129B2

公开(公告)日：2024-07-23

申请号：US18041306

申请日：2021-07-15

Applicant: Valeo eAutomotive France SAS

Inventor： Aurélien Pouilly ,  Alexandre Legendre

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H05K7/02 ,  H05K7/20

CPC classification number: H05K7/20845 ,  H05K7/026 ,  H05K7/2089

Abstract: The invention relates to an electrical assembly, in particular for a vehicle, comprising a casing (13), at least one electrical module (11) having at least one electrical component to be cooled, a cooling module (12) comprising at least two fluid orifices (122), at least one cooling duct provided in said cooling module (12), configured to form a portion of a cooling circuit and to provide a fluidic connection between said fluid orifices (122), said at least one electrical module (11) being connected to said cooling module (12) in order for the electrical module (11) to be cooled, said casing (13) being connected to said cooling module (12) so as to define a free volume, said free volume accommodating said at least one electrical module (11) so as to form an independent module configured to be connected to a frame of an item of electrical equipment.