公开(公告)号：US10381632B2

公开(公告)日：2019-08-13

申请号：US14164872

申请日：2014-01-27

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

Inventor： Weixin Zheng ,  Qing Lai ,  Jianhua Zhu

IPC: H01M2/34 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6553 ,  H01M10/6571 ,  H01M2/20 ,  H01M2/30 ,  H01M6/50 ,  H01M10/0587 ,  H01M2/04 ,  H01M10/658 ,  H01M10/04

Abstract: An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap.

公开(公告)号：US10173545B2

公开(公告)日：2019-01-08

申请号：US14370044

申请日：2012-12-31

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Wei Wang ,  Hongjun Wang ,  Zhen Li ,  Cong Xu

IPC: H02J7/00 ,  H02J7/04 ,  B60L11/18 ,  H02J5/00 ,  H02J7/02 ,  H04B3/54 ,  B60L3/00 ,  B60L1/00 ,  H02J3/32 ,  H02J7/34

Abstract: A discharging apparatus for an electric vehicle and an electric vehicle are provided. The discharging apparatus comprises: an AC charging interface, connected with a charging pile and configured to transmit an AC to a power grid via the charging pile; an instrument, configured to send a discharging preparation instruction; a controller, configured to detect whether the AC charging interface is connected with the charging pile after receiving the discharging preparation instruction, and to detect whether there is a PWM wave with a predetermined voltage in the controller, and if there is a PWM wave with a predetermined voltage in the controller, to switch to an external discharging mode; a battery manager, configured to control an external discharging circuit in a high-voltage distribution box of the electric vehicle to be connected after the controller switches to the external discharging mode; a power battery, connected with the high-voltage distribution box.

公开(公告)号：US09969290B2

公开(公告)日：2018-05-15

申请号：US14369946

申请日：2012-12-31

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

Inventor： Zheqing Tang ,  Zhiyong Du ,  Fu Tang

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

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: A charging system for an electric vehicle and an electric vehicle including the same are provided. The charging system includes: a power battery; a first charging interface and a second charging interface connected with an external power source respectively; a first charging control branch connected between the power battery and the first charging interface, and a second charging control branch connected between the power battery and the second charging interface; and a controller connected with the first charging interface and the second charging interface respectively.

公开(公告)号：US09879880B2

公开(公告)日：2018-01-30

申请号：US14260465

申请日：2014-04-24

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Qing Gong ,  Xinping Lin ,  Maolin Ren ,  Xiaofang Li ,  Tianyou Deng ,  Shumin Wang ,  Hui Wu ,  Mengxiang Wu ,  Hongmei Qiu ,  Huaitong Wen ,  Weifeng Zhang

IPC: F24H3/04 ,  B60H1/00 ,  B60H1/22 ,  F24H9/00 ,  F24H9/20 ,  F24H9/18 ,  H05B3/04 ,  H05B3/50

CPC classification number: F24H3/0405 ,  B60H1/00471 ,  B60H1/2225 ,  B60H2001/2287 ,  F24H3/0435 ,  F24H9/0063 ,  F24H9/0073 ,  F24H9/1872 ,  F24H9/2071 ,  H05B3/04 ,  H05B3/50 ,  H05B2203/02 ,  H05B2203/023

Abstract: An electric heater, and an apparatus, a heating and air conditioning system and a vehicle, each comprising the electric heater, are provided. The electric heater comprises an outer frame; a heating core configured to connect to a power source and disposed within the outer frame; and a sealing-waterproof glue member disposed within the outer frame and configured to encase at least one end of the heating core. The heating core further comprises: a plurality of heat dissipating components and heating components arranged alternately, and each of the heat dissipating component is coupled with a heating component via a thermal conductor. Each of the heating components further comprises a core tube and a positive temperature coefficient thermistor disposed in the core tube.

公开(公告)号：US09869313B2

公开(公告)日：2018-01-16

申请号：US14380052

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing Liu ,  Junli Zheng ,  Haibin Li ,  Jinchen Lin

IPC: F01C1/10 ,  F04C2/077 ,  F04C18/077 ,  F04C2/08 ,  F04C29/12 ,  F04C15/06 ,  F04C2/10 ,  F04C13/00 ,  F04C15/00 ,  F01M1/02 ,  F02F7/00

CPC classification number: F04C2/10 ,  F01M1/02 ,  F01M2001/0238 ,  F01M2001/0284 ,  F02F2007/0075 ,  F04C13/002 ,  F04C15/008

Abstract: An oil pump is provided. The oil pump comprises: a shell; a rotor mounting part on the shell and having a rotor supporting structure; and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber. A partition wall is disposed between the low-pressure oil chamber and the high-pressure oil chamber for separating the low-pressure oil chamber and the high-pressure oil chamber. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.

公开(公告)号：US09802489B2

公开(公告)日：2017-10-31

申请号：US14228719

申请日：2014-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Yongzeng Zhang ,  Xiaowen Du ,  Yilin Zhong ,  Chunfen Wu

IPC: B60L1/00 ,  B60R16/03

CPC classification number: B60L1/00 ,  B60R16/03

Abstract: A method and a system for controlling vehicle electric power, and a vehicle comprising the same, are provided. The method includes converting a first voltage supplied by at least one of a startup generator and a storage battery of the vehicle into a second voltage, and controlling the at least one of the startup generator and the storage battery to supply power to a first device with the first voltage, and to supply power to a second device with the second voltage. The system includes a startup generator and a storage battery, configured to supply a first voltage, and a converter configured to convert the first voltage into a second voltage. At least one of the startup generator and the storage battery is configured to supply power to a first device with the first voltage, and to supply power to a second device with the second voltage.

公开(公告)号：US09802388B2

公开(公告)日：2017-10-31

申请号：US14466937

申请日：2014-08-22

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jian Sun ,  Yanqin Wu ,  Qiang Guo ,  Liang Chen

IPC: B32B15/088 ,  B32B15/08 ,  B29C45/14 ,  C25D11/08 ,  C25D11/16 ,  C25D11/24 ,  B32B15/085 ,  B32B27/28 ,  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：US09718374B2

公开(公告)日：2017-08-01

申请号：US14370043

申请日：2012-12-31

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Zheqing Tang ,  Zhiyong Du ,  Fu Tang ,  Jun Zhao ,  Qiyuan Liang

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

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: A charging system for an electric vehicle and an electric vehicle are provided. The charging system comprises: a power battery; a charge-discharge socket; a bidirectional DC/DC module having a first DC terminal connected with a first terminal of the power battery and a second DC terminal connected with a second terminal of the power battery; a bidirectional DC/AC module having a first DC terminal connected with the second terminal of the power battery and a second DC terminal connected with the first terminal of the power battery; a charge-discharge control module having a first terminal connected with the AC terminal of the bidirectional DC/AC module and a second terminal connected with the charge-discharge socket; and a controller module connected with the charge-discharge control module, and configured to control the charge-discharge control module according to a current operation mode of the charging system.

公开(公告)号：US09583956B2

公开(公告)日：2017-02-28

申请号：US14308677

申请日：2014-06-18

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Xinghui Wang ,  Jianhua Zhang ,  Xiaofeng Shen ,  Kaihua Niu ,  Xiao Chen ,  Jianwei Huang ,  Chaojie Zong ,  Lin Liu

IPC: H02J7/00 ,  H02J7/02 ,  B60L3/00 ,  B60L3/12 ,  B60L11/18 ,  H02J7/04

CPC classification number: H02J7/0052 ,  B60L3/0023 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/12 ,  B60L11/1816 ,  B60L11/1846 ,  B60L11/1848 ,  B60L2230/00 ,  B60L2230/16 ,  B60L2240/80 ,  H02J7/0027 ,  H02J7/0036 ,  H02J7/027 ,  H02J7/04 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A charging device, a method for controlling a charging device, and a method for detecting a peripheral device are provided. The charging device comprises: a charging gun; a power module; and a controlling module coupled with the charging gun and the power module, wherein the controlling module is configured to determine whether the charging gun is connected with a peripheral device to be charged, and if yes, to control the power module to convert AC electricity to DC electricity to charge the peripheral device. A method for controlling a charging device is also provided. The method comprises: determining whether the charging gun is connected with a peripheral device; and if yes, controlling the power module to convert AC electricity to DC electricity to charge the peripheral device if the charging gun is determined to be connected to the peripheral device.

Abstract translation: 提供充电装置，充电装置的控制方法以及周边装置的检测方法。 充电装置包括：充电枪; 电源模块; 以及与充电枪和电源模块耦合的控制模块，其中控制模块被配置为确定充电枪是否与要充电的外围设备连接，如果是，则控制电源模块将AC电转换为 直流电为外围设备充电。 还提供了一种用于控制充电装置的方法。 该方法包括：确定充电枪是否与外围设备连接; 如果是，则控制电源模块将AC电转换为DC电，以便在确定充电枪连接到外围设备时对外围设备充电。

公开(公告)号：US09561828B2

公开(公告)日：2017-02-07

申请号：US14845105

申请日：2015-09-03

Applicant: BYD COMPANY LIMITED ,  SHENZHEN BYD AUTO R&D COMPANY LIMITED

Inventor： Yuecong Niu ,  Wang Peng ,  Yichao Wu ,  Peng Yu

IPC: B62D61/10 ,  B62D47/02 ,  B60K1/04 ,  B60L11/18 ,  B62D21/18 ,  B60G21/055

CPC classification number: B62D47/025 ,  B60G21/055 ,  B60G2202/1524 ,  B60G2300/14 ,  B60K1/04 ,  B60K2001/0405 ,  B60K2001/0411 ,  B60K2001/0416 ,  B60K2001/0438 ,  B60L11/18 ,  B60L11/1877 ,  B60L11/1879 ,  B60L2200/18 ,  B60Y2200/143 ,  B60Y2200/1432 ,  B62D21/18

Abstract: A bus is provided, including: a frame assembly including a front frame, a rear frame and a hinge turntable therebetween; carriages including a front carriage having a front carriage body and a front carriage floor, and a rear carriage having a rear carriage body and a rear carriage floor; a front axle and a middle axle disposed at a bottom of the front frame; a rear axle disposed at a bottom of the rear frame; a first group of battery packs including a first battery pack disposed within a rear cabin in the rear of the rear carriage body and a second battery pack disposed on the rear frame; a second group of battery packs disposed on upper surfaces of top roof of the front and rear carriage bodies; a third group of battery packs disposed on the front carriage floor and between the front axle and the hinge turntable.

Abstract translation: 提供一种总线，包括：框架组件，包括前框架，后框架和铰链转台; 包括具有前托架主体和前托架底板的前托架的托架和具有后托架主体和后托架底板的后托架; 设置在前框架的底部的前轴和中轴; 设置在后框架的底部的后桥; 第一组电池组，包括设置在后车厢后部的后舱内的第一电池组和设置在后机架上的第二电池组; 第二组电池组，设置在前后车厢的顶部顶面上; 第三组电池组，其布置在前托架地板上并且位于前轴与铰链转台之间。