公开(公告)号：EP2752921A4

公开(公告)日：2015-03-04

申请号：EP12827624

申请日：2012-08-22

Applicant: SHENZHEN BYD AUTO R & D CO LTD ,  BYD CO LTD

Inventor： ZHU JIANHUA ,  LAI QING ,  TONG ZHIWEI ,  JIANG LUXIA

IPC: H01M2/30 ,  H01M2/20 ,  H01M2/22 ,  H01M2/32

CPC classification number: H01M2/06 ,  H01M2/024 ,  H01M2/08 ,  H01M2/202 ,  H01M2/305 ,  H01M2/32

Abstract: Disclosed are a battery terminal (110), a battery cover plate assembly (100), a battery (10) and a battery pack. The battery terminal comprises: outer terminal segment (111) made of a first conductive material; an inner terminal segment (112) made of a second conductive material different from the first conductive material and having an upper end connected to a lower end of the outer terminal segment (111) so as to form a connection portion between the upper end of the inner terminal segment (112) and the lower end of the outer terminal segment (111); and a protection member (113) around the connection portion. With the battery terminal (110) according to an embodiment of the present invention, adjacent batteries can be connected together more reliably.

公开(公告)号：EP2622441A4

公开(公告)日：2014-09-17

申请号：EP11827988

申请日：2011-06-28

Applicant: BYD CO LTD ,  SHENZHEN BYD AUTO R & D CO LTD

Inventor： YI LIANFANG ,  CAI TIEJUN ,  HE BANGJUN ,  YANG YUN

IPC: G06F3/041 ,  G06F3/043 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F3/043 ,  G06F2203/04104

公开(公告)号：EP2643879A4

公开(公告)日：2014-07-23

申请号：EP11843832

申请日：2011-11-11

Applicant: BYD CO LTD ,  SHENZHEN BYD AUTO R & D CO LTD

Inventor： HUANG HAIYAN ,  LIU WEIPING

IPC: H01M10/0567 ,  H01M4/134 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569

CPC classification number: H01M4/134 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

公开(公告)号：EP2520003A4

公开(公告)日：2014-05-07

申请号：EP10840577

申请日：2010-12-29

Applicant: BYD CO LTD ,  SHENZHEN BYD AUTO R & D CO LTD

Inventor： GUO GUANGXI ,  XU YANG ,  LIANG SHULIN ,  ZHANG JIANHUA

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/46 ,  H02J7/35

CPC classification number: H02J7/35 ,  H01M10/465

公开(公告)号：EP2367967A4

公开(公告)日：2014-01-01

申请号：EP10825829

申请日：2010-07-19

Applicant: BYD CO LTD ,  SHENZHEN BYD AUTO R & D CO LTD

Inventor： GONG QING ,  MIAO WEIFENG ,  ZHOU LIANG ,  ZHANG XIONG

IPC: C23C18/24 ,  B32B9/00 ,  B32B27/20 ,  G03F7/004 ,  H05K3/10

CPC classification number: C23C18/1653 ,  C23C18/1639 ,  C23C18/1651 ,  C23C18/1868 ,  C23C18/31 ,  C25D5/14 ,  C25D5/56 ,  Y10T428/12493 ,  Y10T428/1291

公开(公告)号：EP2565289A4

公开(公告)日：2017-05-17

申请号：EP11811855

申请日：2011-07-28

Applicant: SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

Inventor： LI YUNCHUN ,  ZHANG FALIANG

IPC: C22C45/00 ,  B22D18/00 ,  C22C16/00 ,  C22F1/00

CPC classification number: C22C1/002 ,  B22D17/00 ,  C22C16/00 ,  C22C45/10 ,  C22F1/18

Abstract: A heat treatment process for an amorphous alloy die cast comprises: the amorphous alloy die cast is subjected to an aging treatment at a temperature of 0.5-0.6 Tg, for a time of 10 minutes to 24 hours. The amorphous alloy die cast comprises Zr, and is represented by a formula of (Zr 1-x Ti x ) a (Cu 1-y Niy) b Al c M d , in which M is selected from the group consisting of: Be, Y, Sc, La, and combinations thereof, 38‰¤a‰¤65, 0‰¤x‰¤0.45, 0‰¤y‰¤0.75, 20‰¤b‰¤40, 0‰¤c‰¤15, 0‰¤d‰¤30, and the sum of a, b, c, and d in atomic percentages equals to 100.

Abstract translation: 非晶态合金压铸件的热处理工艺包括：将非晶态合金压铸件在0.5-0.6Tg的温度下进行10分钟至24小时的时效处理。 非晶态合金压铸件包含Zr，并且由式（Zr 1-x Ti x）a（Cu 1-y Ni y）b Al c M d表示，其中M选自：Be， Y，Sc，La及其组合，分别为38％，65％，0％，0.45％，0％，0％，20％，20％，40％，0％ 0‰‰‰30，a，b，c和d的原子百分比之和等于100。

公开(公告)号：EP2751578A4

公开(公告)日：2016-05-25

申请号：EP12827895

申请日：2012-08-29

Applicant: SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

Inventor： PAN HONGMING ,  YUAN HONGMEI

IPC: G01P3/00 ,  F16H57/029 ,  G01D11/30 ,  G01P1/00 ,  G01P1/02 ,  G01P3/44

CPC classification number: G01P3/44 ,  F16H57/029 ,  F16H59/38 ,  G01D11/245 ,  G01P1/00 ,  G01P1/026 ,  G01P3/443 ,  G01P3/48 ,  G01P3/481 ,  G01P3/489

Abstract: A wheel-speed sensor mounting device may be provided. The wheel-speed sensor mounting device includes a reducer case having a first mounting hole, a mounting shell mounted within the first mounting hole and having a first end extending into the reducer case and a second end, a wheel-speed sensor mounted within the mounting shell and having a first end extending out of the first end of the mounting shell and opposing to a sensing metal ring mounted in the reducer case and a second end having a lead-out wire, and a sealing member for sealing the second end of the mounting shell. The lead-out wire passes through the sealing member and extends out of the reducer case.

公开(公告)号：EP2800284A4

公开(公告)日：2016-05-18

申请号：EP12861299

申请日：2012-12-31

Applicant: SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

Inventor： MA XIANHONG ,  WANG WEIQUN

IPC: H04B3/54 ,  H02J7/02

CPC classification number: B60L11/1851 ,  B60L1/003 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/18 ,  B60L11/1803 ,  B60L11/1805 ,  B60L11/1809 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1816 ,  B60L11/1818 ,  B60L11/1838 ,  B60L11/1842 ,  B60L11/185 ,  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 ,  H02J7/007 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/168 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/12 ,  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：EP2804779A4

公开(公告)日：2016-03-02

申请号：EP13738002

申请日：2013-01-18

Applicant: SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

Inventor： HAN YAOCHUAN ,  FENG WEI ,  YANG QINYAO ,  LI XIANYIN

IPC: B60L11/18 ,  H02J7/00 ,  H05B3/00 ,  H01M10/50

CPC classification number: H01M10/615 ,  B60L1/02 ,  B60L11/005 ,  B60L11/1875 ,  B60L2210/30 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M10/4264 ,  H01M10/657 ,  H01M16/00 ,  H01M2010/4271 ,  H01M2220/20 ,  H05B1/0236 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7241

公开(公告)号：EP2622651A4

公开(公告)日：2016-02-10

申请号：EP11828076

申请日：2011-09-21

Applicant: SHENZHEN BYD AUTO R&D CO LTD ,  BYD CO LTD

Inventor： QI JIHANG ,  ZHANG WANG

IPC: H01L33/50 ,  B05D7/00 ,  H01L33/00

CPC classification number: H01L33/26 ,  H01L33/36 ,  H01L33/505 ,  H01L33/507 ,  H01L2933/0041