公开(公告)号：EP2413462B1

公开(公告)日：2019-04-17

申请号：EP11166938.8

申请日：2011-05-20

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： Xu, Wenhui ,  Feng, Wei ,  Yang, Qinyao ,  Xia, Wenjin ,  Ma, Shibin ,  Han, Yaochuan

IPC: H01H9/54 ,  H02J7/00 ,  H01M10/625 ,  H01L23/34 ,  H02M3/158 ,  H01M10/615 ,  H01M10/657 ,  H01M10/6571 ,  H01M10/6572 ,  H01M10/651

公开(公告)号：EP2800231B1

公开(公告)日：2019-03-13

申请号：EP12863565.3

申请日：2012-12-31

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： WANG, Wei ,  WANG, Hongjun ,  LI, Zhen ,  XU, Cong

IPC: H02J7/02 ,  H02J3/32 ,  H04B3/54 ,  H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H02J7/34 ,  B60L1/00 ,  H02J5/00

公开(公告)号：EP2817147B1

公开(公告)日：2018-10-17

申请号：EP13751257.0

申请日：2013-02-22

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  WU, Yanqin ,  GUO, Qiang ,  CHEN, Liang

IPC: B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B27/28 ,  B29C45/00 ,  B29C45/14 ,  C23F1/00 ,  C25D11/08 ,  C25D11/16 ,  C25D11/24 ,  B29K705/02

CPC classification number: B32B15/088 ,  B29C45/14311 ,  B29C45/14778 ,  B29K2705/02 ,  B32B15/08 ,  B32B15/085 ,  B32B27/286 ,  B32B2270/00 ,  B32B2509/00 ,  B32B2605/08 ,  C25D11/08 ,  C25D11/16 ,  C25D11/24 ,  C25D11/246 ,  Y10T428/249956

Abstract: A method of preparing an aluminum alloy resin composite comprises: providing an aluminum alloy substrate having an oxide layer on a surface thereof, wherein the oxide layer has one or more nanopores; forming one or more corrosion pores on an outer surface of the oxide layer by using a corrosion agent, wherein the corrosion agent is at least one selected from a group of ammonia, ammonium salt, hydrazine, hydrazine derivative, and water-soluble amine compound; and injection molding a resin composition to the surface of the aluminum alloy substrate.

公开(公告)号：EP2800226B1

公开(公告)日：2018-08-15

申请号：EP12861681.0

申请日：2012-12-31

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： YANG, Guangming ,  ZHANG, Xinxin ,  DU, Zhiyong ,  ZHOU, Xuguang ,  LUO, Hongbin

IPC: H02J7/00 ,  H02M7/00 ,  B60L3/00 ,  B60L11/18 ,  B60L1/00 ,  H02J3/32 ,  H02J5/00 ,  H02J7/02 ,  H02J7/34 ,  H04B3/54

CPC classification number: B60L11/1838 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1818 ,  B60L11/1842 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1872 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2210/42 ,  B60L2230/12 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/12 ,  B60L2260/22 ,  B60L2260/26 ,  B60L2270/147 ,  B60L2270/20 ,  H02J3/32 ,  H02J5/00 ,  H02J7/0036 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/0063 ,  H02J7/0065 ,  H02J7/0068 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

Abstract: Disclosed are a carrier communication method based on electric automobile charging/discharging, comprising the following steps: S1: after being powered up and started, an electric automobile detecting whether a carrier signal from a peripheral device is received through an interface wire harness and whether the carrier signal is correct; S2: when detecting the carrier signal and detecting that the carrier signal is correct, the electric automobile receiving the carrier signal through the interface wire harness; and S3: the electric automobile performing coupling and filtering on the received carrier signal to convert the carrier signal into a standard carrier signal, and demodulating the standard carrier signal into a digital signal to obtain information of the peripheral device. The method, on the basis of not increasing the number of wire harness, may implement data transmission and sharing between an automobile and ECU modules of a peripheral device, and carrier communication with other signal lines as communication media at the same time, so as to avoid construction and investment of a new communication network, and reduce manufacturing cost and maintenance difficulty. Further disclosed are a carrier communication system and a carrier apparatus based on electric automobile charging/discharging.

公开(公告)号：EP2817439B1

公开(公告)日：2018-07-18

申请号：EP12869309.0

申请日：2012-09-26

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  ZENG, Juan ,  CHENG, Jun

IPC: C25D11/24 ,  B29C45/14 ,  C08J5/00 ,  C25D11/08 ,  B29K705/02 ,  C08K7/14 ,  C25D11/16

CPC classification number: C25D11/24 ,  B29C45/14311 ,  B29C45/14778 ,  B29K2705/02 ,  C08J5/00 ,  C08J2381/04 ,  C08K7/14 ,  C25D11/08 ,  C25D11/16 ,  C25D11/18 ,  C25D11/246 ,  Y10T428/249956

Abstract: An aluminum alloy, an aluminum alloy resin composite, a method of preparing aluminum alloy, and a method of preparing aluminum alloy-resin composite are provided. The aluminum alloy may comprise: an aluminum alloy substrate; and an oxide layer formed on the surface of the aluminum alloy substrate. The oxide layer comprises an outer surface and an inner surface. The outer surface contains corrosion pores having an average diameter of about 200 nm to about 2000 nm; and the inner surface contains nanopores having an average diameter of about 10 nm to about 100 nm.

公开(公告)号：EP2519982B1

公开(公告)日：2018-03-21

申请号：EP10840425.2

申请日：2010-10-08

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： ZHANG, Wang ,  SU, Xilin ,  XIE, Chunlin ,  HU, Hongpo

IPC: H01L33/00 ,  H01L33/44 ,  H01L33/12 ,  H01L21/02 ,  H01L33/32

CPC classification number: H01L33/007 ,  H01L21/0237 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02546 ,  H01L21/02576 ,  H01L21/02579 ,  H01L21/0262 ,  H01L21/02658 ,  H01L33/0079 ,  H01L33/12 ,  H01L33/32

Abstract: A method for manufacturing an epitaxial wafer for a light emitting diode (LED) is provided. The method may comprise: forming a back coating layer on a back surface of a substrate; forming a buffer layer on a top surface of the substrate; forming an N-type semiconductor layer on the buffer layer; forming a multi-quantum well layer on the N-type semiconductor layer; and forming a P-type semiconductor layer on the multi-quantum well layer. An epitaxial wafer and a method for manufacturing an LED chip are also provided.

公开(公告)号：EP2633577B1

公开(公告)日：2018-01-17

申请号：EP11845933.8

申请日：2011-08-25

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： MA, Yongjun ,  TU, Pei ,  GUO, Zizhu

IPC: H01M4/587 ,  H01M4/48 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/58 ,  H01M4/38 ,  B82Y30/00

CPC classification number: H01M4/583 ,  B82Y30/00 ,  H01M4/362 ,  H01M4/366 ,  H01M4/38 ,  H01M4/48 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/0525 ,  Y02E60/122

Abstract: A negative active material, a method for preparing the negative active material and a lithium ion battery comprising the same are provided. The negative active material may comprise: a core, an intermediate layer consisting of a first material and an outmost layer consisting of a second material, which is coated on a surface of the intermediate layer. The first material may be at least one selected from the group consisting of the elements that form alloys with lithium, and the second material may be at least one selected from the group consisting of transition metal oxides, transition metal nitrides and transition metal sulfides.

公开(公告)号：EP2619025B1

公开(公告)日：2017-11-22

申请号：EP11826428.2

申请日：2011-09-23

Applicant: BYD Company Limited ,  Shenzhen BYD Auto R&D Company Limited

Inventor： REN, Yi ,  NIU, Ruru ,  HAN, Zhengguang ,  TANG, Zhouping ,  LI, Wei ,  KE, Feng ,  YANG, Shenglin ,  DONG, Shibo

IPC: B60L15/20 ,  F16H61/02 ,  F16H3/091

CPC classification number: F16H3/0915 ,  B60L15/2054 ,  B60L2240/486 ,  B60L2240/507 ,  F16H61/0206 ,  F16H2061/0209 ,  F16H2200/0021 ,  F16H2200/0039 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T74/19219

Abstract: A drive system of an electric vehicle includes a drive motor, a transmission and a hydraulic system. The transmission has an input shaft, a countershaft, an output shaft, a first transmission unit placed between the countershaft and the output shaft, a first clutch, a second transmission unit placed between the countershaft and the input shaft, and a second clutch. The drive motor is attached to the input shaft, which is attached to the countershaft to provide power of the drive motor to the countershaft; the first clutch is configured for linking or cutting off the power transmission between the countershaft and the first transmission unit; and the second clutch is configured for linking or cutting off the power transmission between the countershaft and the second transmission unit. The first transmission unit has a first transmission ratio greater than a second transmission ratio of the second transmission unit.

公开(公告)号：EP2771553B1

公开(公告)日：2017-11-08

申请号：EP12842723.4

申请日：2012-09-07

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： LIU, Jing ,  SONG, Xudong ,  WANG, Hongjun

IPC: F01P7/16 ,  G05D23/02 ,  G05D23/185

CPC classification number: G05D23/1852 ,  F01P7/16 ,  G05D23/022

公开(公告)号：EP2817135B1

公开(公告)日：2017-09-13

申请号：EP12869562.4

申请日：2012-07-18

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： GONG, Qing ,  ZHANG, Xiong ,  ZHANG, Yihu ,  ZHOU, Wei

IPC: B29C45/14 ,  B32B15/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  C23F1/16 ,  C25D11/08 ,  C25D11/16 ,  C25D11/18 ,  C25D11/24 ,  B29K105/00 ,  B29K71/00 ,  B29K705/02 ,  B29L9/00

CPC classification number: B29C45/14795 ,  B29C45/14311 ,  B29C45/14778 ,  B29C2045/14803 ,  B29C2045/14868 ,  B29K2071/12 ,  B29K2105/0067 ,  B29K2105/0088 ,  B29K2705/02 ,  B29K2715/003 ,  B29K2995/0097 ,  B29L2009/003 ,  B32B15/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B2270/00 ,  C25D11/08 ,  C25D11/16 ,  C25D11/18 ,  C25D11/24 ,  C25D11/246 ,  Y10T428/24997

Abstract: A method for integrally molding a metal and a resin and a metal-resin composite structure obtainable by the same are provided. The method comprises forming a nanopore in a surface of a metal sheet; melting a thermoplastic resin on the surface of the metal sheet formed with the nanopore; and injection molding the thermoplastic resin onto the surface of the metal sheet. The thermoplastic resin is a mixture of a main resin and a polyolefin resin, the main resin is a mixture of polyphenylene oxide and a polyamide, and the polyolefin resin has a melting point of about 65° C. to about 105° C.

Abstract translation: 提供了一种用于整体模制金属和树脂的方法以及由其获得的金属 - 树脂复合结构。 该方法包括在金属片的表面中形成纳米孔; 将热塑性树脂熔融在形成有纳米孔的金属片的表面上; 以及将热塑性树脂注塑到金属片的表面上。 热塑性树脂是主要树脂和聚烯烃树脂的混合物，主要树脂是聚苯醚和聚酰胺的混合物，并且聚烯烃树脂具有约65℃至约105℃的熔点