公开(公告)号：WO2010006556A1

公开(公告)日：2010-01-21

申请号：PCT/CN2009/072810

申请日：2009-07-20

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  CHEN, Guangquan ,  LI, Kaizhao ,  YAN, Yu

Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  CHEN, Guangquan ,  LI, Kaizhao ,  YAN, Yu

IPC: B60K17/06 ,  F16H63/48

CPC classification number: F16H63/3416 ,  B60K1/00 ,  F16H57/037 ,  F16H2057/02043 ,  Y10T74/19637

Abstract: A vehicle drive device comprises a main shaft (1), a countershaft (2), a differential device (3) and a parking mechanism. The main shaft (1) has a driving gear (101) and it is suitable for the connection to the motor of the vehicle, the countershaft (2) has a driven gear (102) and a driving gear (104), the countershaft driven gear (102) is engaged with the main shaft driving gear (101), the differential device (3) has a driven gear (103) and a half axle gear, the driven gear (103) of the differential device (3) is engaged with the driving gear (104) of the countershaft (2), and the half axle gear of the differential device (3) is suitable for driving vehicle wheels, the parking mechanism is connected with the countershaft (2) to lock the countershaft (2) in parking mode. The structure of the vehicle drive device is simple and easy to control, thus satisfying parking demand of a normal vehicle. Meanwhile, a vehicle comprising the drive device as described hereinabove is also provided.

Abstract translation: 车辆驱动装置包括主轴（1），中间轴（2），差速装置（3）和停车机构。 主轴（1）具有驱动齿轮（101），适用于与车辆电动机的连接，中间轴（2）具有从动齿轮（102）和驱动齿轮（104），中间轴驱动 齿轮（102）与主轴驱动齿轮（101）接合，差动装置（3）具有从动齿轮（103）和半轴齿轮，差动装置（3）的从动齿轮（103）接合 与中间轴（2）的驱动齿轮（104），差速装置（3）的半轴齿轮适合于驱动车轮，停车机构与中间轴（2）连接以锁定中间轴（2 ）在停车模式。 车辆驱动装置的结构简单易于控制，满足正常车辆的停车需求。 同时，还提供了包括如上所述的驱动装置的车辆。

公开(公告)号：WO2004114452A1

公开(公告)日：2004-12-29

申请号：PCT/CN2004/000379

申请日：2004-04-21

Applicant: BYD COMPANY LIMITED

Inventor： SHEN, Xi ,  WANG, Chuanfu

IPC: H01M10/36

CPC classification number: H01M10/0583 ,  H01M2/18 ,  H01M2/266 ,  H01M2/34 ,  H01M2/348 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0413 ,  H01M10/0468 ,  H01M10/0525 ,  H01M10/4235

Abstract: A stacked lithium-ion rechargeable battery comprises a plurality of stacked positive and negative electrode couples forming a battery core, each of said couple having a negative electrode, a positive electrode, a separator, and non-aqueous electrolyte, all encased in a battery case. The core is secured by a clamp case and said clamp case is encased in a battery shell. There are thin neck parts (or conducting tabs) extending from the base plates of the positive and negative electrodes to form the current collectors of the positive and negative electrodes. The positive electrodes and negative electrodes are arranged such that the two current collectors are located on the two opposite ends of the core. The current collector at each end of the core is clamped by a clip and connecting to the respective positive and negative terminals. This stacked lithium-ion rechargeable battery has a relatively low impedance, high discharge rate and high safety performance. The reusable rate of this battery is high after the battery short-circuits.

Abstract translation: 堆叠的锂离子可再充电电池包括形成电池芯的多个层叠的正极和负极对，所述耦合的每个都具有负极，正极，隔板和非水电解质，所有这些都被封装在电池壳体 。 芯通过夹具固定，所述夹具外壳装在电池外壳中。 存在从正极和负极的基板延伸的薄颈部（或导电片），以形成正极和负极的集电体。 正极和负极被布置成使得两个集电器位于芯的两个相对端上。 芯体每端的集电器由夹子夹紧并连接到相应的正极和负极端子。 这种堆叠的锂离子可充电电池具有相对较低的阻抗，高放电率和高安全性能。 电池短路后，该电池的可重复使用率很高。

公开(公告)号：WO2009003380A1

公开(公告)日：2009-01-08

申请号：PCT/CN2008/071113

申请日：2008-05-28

Applicant: BYD COMPANY LIMITED ,  TANG, Xiaohua ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  ZHOU, Xuguang ,  CHEN, Guangquan ,  ZHENG, Gexin ,  NIU, Ruru ,  TANG, Zhouping ,  LIAO, Yunhao ,  LIU, Liang ,  LIU, Nan

Inventor： TANG, Xiaohua ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  ZHOU, Xuguang ,  CHEN, Guangquan ,  ZHENG, Gexin ,  NIU, Ruru ,  TANG, Zhouping ,  LIAO, Yunhao ,  LIU, Liang ,  LIU, Nan

IPC: B60W10/02

CPC classification number: F16D41/084 ,  B60K6/383 ,  B60K6/387 ,  B60K6/448 ,  B60L11/123 ,  B60L15/2054 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/507 ,  Y02T10/6217 ,  Y02T10/6243 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/26

Abstract: The present invention provides a hybrid power driving system, comprising : a first subsystem (401) designed to input/output power; a second subsystem (402) designed to input/output power; a driving shaft (500) designed to receive power from the first subsystem (401) and/or the second subsystem (402) or output power to the first subsystem (401) and/or the second subsystem (402); and a tri-stated overrunning clutch (400) designed to connect the first subsystem (401) and the second subsystem (402), wherein the tri-stated overrunning clutch (400) may be in an overrun state, an engaged state, or a disengaged state. The first subsystem (401) and the second subsystem (402) can comprise an engine, a motor, and a clutch, etc., respectively. In such a hybrid power driving system, when the tri-stated overrunning clutch is in the engaged state, the first subsystem (401) and the second subsystem (402) are coupled to each other and work together. When the tri-stated overrunning clutch (400) is in the disengaged state, the first subsystem (401) and the second subsystem (402) can work separately without any interference to each other. Therefore, the structure is simple and the control is convenient.

Abstract translation: 本发明提供了一种混合动力驱动系统，包括：设计成输入/输出动力的第一子系统（401） 设计成输入/输出功率的第二子系统（402） 驱动轴（500），设计成从第一子系统（401）和/或第二子系统（402）接收功率或输出功率到第一子系统（401）和/或第二子系统（402）; 和设计成连接第一子系统（401）和第二子系统（402）的三态超越离合器（400），其中三态超越离合器（400）可处于超限状态，接合状态或接合状态 脱离状态 第一子系统（401）和第二子系统（402）可以分别包括发动机，电动机和离合器等。 在这种混合动力驱动系统中，当三态超越离合器处于接合状态时，第一子系统（401）和第二子系统（402）彼此耦合并一起工作。 当三态超越离合器（400）处于分离状态时，第一子系统（401）和第二子系统（402）可以分开工作而不会彼此干涉。 因此，结构简单，控制方便。

公开(公告)号：WO2008074201A1

公开(公告)日：2008-06-26

申请号：PCT/CN2007/001005

申请日：2007-03-28

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  ZHANG, Xiaoling ,  SONG, Youchuan ,  REN, Yi

Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  ZHANG, Xiaoling ,  SONG, Youchuan ,  REN, Yi

IPC: B60K6/442 ,  B60K6/38 ,  B60K6/383 ,  B60L11/00 ,  B60W20/00

CPC classification number: B60K6/445 ,  B60K6/387 ,  B60K6/48 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2054 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

Abstract: A driving system for a hybrid electric vehicle comprises an engine (1) and a motor (4) that provide power to a transmission device (5), a generator (2) that receives the power supply from the engine (1) to generate electric power, and a power supply unit (7) electrically connected between the generator (2) and the motor (4), a double-clutch unit (8) which is connected between the engine (1) and the generator (2) as well as between the engine (1) and the transmission device (5), and designed to transfer the power from the engine (1) to the generator (2) or the transmission unit selectively. When the vehicle runs at a low speed, the double-clutch unit (8) is controlled to transfer the power from the engine (1) to the generator (2) to generate electric power, and the motor (4) receives the electric power and outputs dynamic energy to the transmission device (5) to drive the vehicle running, so as to implement the series driving of the hybrid electric vehicle. When the vehicle runs at a high speed, the double-clutch unit (8) is controlled to transfer the power from the engine directly to the transmission device to drive the vehicle running.

Abstract translation: 一种用于混合动力电动车辆的驱动系统包括向发动机装置（5）供电的发动机（1）和电动机（4）;从发动机（1）接收电力以产生电力的发电机（2） 电力和电气连接在发电机（2）和电动机（4）之间的电源单元（7），连接在发动机（1）和发电机（2）之间的双离合器单元（8） 在发动机（1）和变速器装置（5）之间，被设计成选择性地将动力从发动机（1）传递到发电机（2）或变速器单元。 当车辆以低速行驶时，控制双离合器单元（8）将来自发动机（1）的动力传递到发电机（2）以产生电力，并且电动机（4）接收电力 并向发送装置（5）输出动力以驱动车辆行驶，从而实现混合电动汽车的串联驱动。 当车辆高速行驶时，控制双离合器单元（8）将来自发动机的动力直接传递到变速器装置以驱动车辆行驶。

公开(公告)号：WO2006017987A1

公开(公告)日：2006-02-23

申请号：PCT/CN2005/001276

申请日：2005-08-16

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu

Inventor： WANG, Chuanfu

IPC: H01M8/06

CPC classification number: H01M8/04164 ,  H01M8/04014 ,  H01M8/04141 ,  H01M2008/1095

Abstract: The present invention discloses methods and devices for humidifying the proton exchange membranes of fuel cells with water obtained from the exhaust of the fuel cells. Humidifying methods include the following steps: cooling the hot and humid exhaust of the fuel cell to condense the water in the exhaust with the intake gas for the fuel cell; separating the water from the rest of the exhaust, and, delivering the water to the intake gas of the fuel cell. Humidifying devices include an outer shell containing a rotating inner shell. The inside of the inner shell forms a chamber where the exhaust is collected and cooled, and water is condensed and separated by the rotation of the inner shell. Openings on the inner shell allow the condensed water to pass through to one or more chambers containing the intake gas. The chambers are formed by the inside of the outer shell and the outside of the inner shell. Humidifying devices methods and devices of this invention can respond to the varying power output of the fuel cell. They also have high humidifying efficiency, low energy consumption, are cheap to operate, and work well during startup at low temperatures.

Abstract translation: 本发明公开了用于从燃料电池的排气获得的水加湿燃料电池的质子交换膜的方法和装置。 加湿方法包括以下步骤：冷却燃料电池的热和潮湿排气，以与燃料电池的进气冷凝排气中的水; 将水与排气的其余部分分离，并将水输送到燃料电池的进气。 加湿装置包括包含旋转内壳的外壳。 内壳的内部形成了一个室，其中废气被收集和冷却，并且水被内壳的旋转冷凝和分离。 内壳上的开口允许冷凝水通过一个或多个容纳进气的室。 室由外壳的内部和内壳的外部形成。 本发明的加湿装置的方法和装置可以响应燃料电池的变化的功率输出。 它们还具有高加湿效率，低能耗，操作便宜，在低温启动时工作良好。

公开(公告)号：WO2005022677A1

公开(公告)日：2005-03-10

申请号：PCT/CN2004/000995

申请日：2004-08-27

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu

Inventor： WANG, Chuanfu

IPC: H01M4/04

CPC classification number: H01M10/0587 ,  H01M2/1673 ,  H01M2/263 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0525 ,  H01M10/4235 ,  Y10T29/4911

Abstract: A type of cylindrical lithium ion secondary battery is disclosed, having a positive electrode, a negative electrode, and a separator forming a cylindrically-shaped electrode group, and along with electrolyte encased in a battery case and sealed with a battery cover. The battery positive electrode is formed by having active material smeared on an aluminum foil body; and the negative electrode is formed by having active material smeared on a copper foil body. One of the positive electrode or negative electrode being a belt-shaped electrode, and the corresponding electrode is formed by at least two pieces of smaller electrodes. The smaller electrodes are separated and non-conductive from each other. Each of the positive and negative electrodes has a conducting strip for the conduction of electrical currents, where the conducting strips connect to the battery cover or the battery case. When an internal short­circuit occurs within a certain area of the battery, the voltage remains the same and the battery can still be used safely and reliably.

Abstract translation: 公开了一种具有正电极，负电极和形成圆柱形电极组的隔板的圆柱形锂离子二次电池，以及封装在电池壳体中并用电池盖密封的电解液。 电池正极通过在铝箔体上涂抹活性物质而形成; 负极通过在铜箔体上涂抹活性物质形成。 正极或负极中的一个是带状电极，并且相应的电极由至少两个较小的电极形成。 较小的电极彼此分离并且不导电。 正电极和负电极中的每一个具有用于传导电流的导电条，其中导电条连接到电池盖或电池壳。 当在电池的一定区域内发生内部短路时，电压保持不变，电池仍能安全可靠地使用。

公开(公告)号：WO2008154830A1

公开(公告)日：2008-12-24

申请号：PCT/CN2008/071087

申请日：2008-05-26

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  GUO, Songyue ,  YANG, Shenglin ,  CHEN, Guangquan ,  NIU, Ruru ,  TAN, Guodong

Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  GUO, Songyue ,  YANG, Shenglin ,  CHEN, Guangquan ,  NIU, Ruru ,  TAN, Guodong

IPC: F16D41/08

CPC classification number: F16D41/084

Abstract: A tri-state overrunning clutch is provided, which comprises an outer race (1), an inner race (2), a plurality of wedges (3) arranged between the outer race (1) and the inner race (2), wherein each wedge (3) has a first end (31) and a second end (32) that are opposite to each other and contact with the corresponding working faces of the outer race (1) and the inner race (2), and a retainer (4) arranged between the outer race (1) and the inner race (2) for retaining the wedges (3). The wedges (3) can rotate between the outer race (1) and the inner race (2) such that the second end (32) may leave from its corresponding working face, and thus the disengaged state of the tri-state overrunning clutch is obtained.

Abstract translation: 提供三态超越离合器，其包括外座圈（1），内座圈（2），布置在外座圈（1）和内座圈（2）之间的多个楔（3），其中每个 楔形物（3）具有彼此相对并与外座圈（1）和内座圈（2）的相应工作面接触的第一端（31）和第二端（32），以及保持器 4）布置在外圈（1）和内座圈（2）之间，用于保持楔形件（3）。 楔形物（3）能够在外圈（1）和内座圈（2）之间旋转，使得第二端（32）可能从其相应的工作面离开，因此三态超越离合器的脱离状态为 获得。

公开(公告)号：WO2006066505A1

公开(公告)日：2006-06-29

申请号：PCT/CN2005/002268

申请日：2005-12-21

Applicant: BYD COMPANY LIMITED

Inventor： WANG, Chuanfu ,  DONG, Junqing ,  YANG, Xinsheng

IPC: C08F212/00 ,  H01M8/10 ,  H01M4/00

CPC classification number: B01D71/82 ,  C08F8/34 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1081 ,  Y02P70/56 ,  C08F12/08 ,  C08F8/04 ,  C08F297/04 ,  C08F112/12

Abstract: The present invention relates to a proton exchange membrane having a polymer comprising of a main chain, and a branch chain connected to said main chain wherein the chemical formula for said branch chain is (F) and where n is an integer between 3 and 6; and said main chain is a polymer selected from the group consisting of: aliphatic polymers, aliphatic block polymers, and aliphatic random copolymers. The fabrication method for said polymers comprises the steps of: reacting a polymer having a benzene ring in its branch chain with a sulfo-alkylated chemical reagent and a catalyst in an anhydrous solvent in an inert atmosphere; separating the resulting sulfo-alkylated polymer; and acidifying to obtain said fabricated polymer. Proton exchange membranes made with these polymers are pliant, do not expand much during wet conditions, and, are chemically, hydrolytically, dimensionally and thermally stable.

Abstract translation: 本发明涉及一种具有聚合物的质子交换膜，该聚合物包含主链和连接到所述主链的支链，其中所述支链的化学式为（F），其中n为3至6的整数; 并且所述主链是选自以下的聚合物：脂族聚合物，脂族嵌段聚合物和脂族无规共聚物。 所述聚合物的制造方法包括以下步骤：在惰性气氛中使其支链中具有苯环的聚合物与磺基烷基化的化学试剂和催化剂在无水溶剂中反应; 分离所得的磺基烷基化聚合物; 并酸化以得到所述制成的聚合物。 用这些聚合物制成的质子交换膜是柔软的，在湿润条件下不会膨胀太多，并且在化学，水解，尺寸和热稳定性方面都不会膨胀。

公开(公告)号：WO2004094793A1

公开(公告)日：2004-11-04

申请号：PCT/CN2004/000380

申请日：2004-04-21

Applicant: BYD COMPANY LIMITED

Inventor： LI, Chunbo ,  CHENG, Hongwei ,  WANG, Chuanfu ,  DONG, Junqing

IPC: F01N1/24

CPC classification number: B01D53/945 ,  B01D53/9454 ,  B01J23/63 ,  B01J35/04 ,  F01N1/24 ,  F01N3/0892 ,  F01N3/2803 ,  F01N3/2807 ,  F01N3/281 ,  F01N3/2853 ,  F01N3/2885 ,  F01N13/0097 ,  F01N2230/04 ,  F01N2330/02 ,  F01N2330/48 ,  F01N2370/02 ,  F01N2510/06 ,  Y02T10/22

Abstract: This invention discloses of a muffler and catalytic converter device, and in addition, a muffler, and a catalytic converter, wherein each type of device uses a porous metal that may function as the sound absorption material for the muffler part of the device, and the substrate for the catalyst coating for the catalytic converter part of the device. In order to be effectiveness as a substrate and to have good sound absorption, the porous metal has a pore density of between 80% and 98% and a pore diameter of between 50μm and 1200μm. The porous metal provides structural strength, and is resistant to corrosion, heat, and impact from exhaust flow. It is also easy and cheap to fabricate. For the muffler and catalytic converter device, by combining the customary two devices into one, the cost of production as well as the cost of installation for the device is lowered. Therefore, the muffler and catalytic converter device, muffler, and catalytic converter each having the porous metal that serves functions including good sound absorption characteristics over a wide spectrum of frequencies, that is efficient in the removal of environmental contaminants from the exhaust, and that is durable, and easy and cheap to manufacture for mass production.

Abstract translation: 本发明公开了一种消音器和催化转化器装置，另外还包括消音器和催化转化器，其中每种类型的装置使用可用作装置的消音器部分的吸声材料的多孔金属， 用于催化转化器部件的催化剂涂层的底物。 为了有效地作为基材并且具有良好的吸声性，多孔金属的孔密度为80％至98％，孔径为50m和1200mum。 多孔金属提供结构强度，并且耐受来自排气流的腐蚀，热和冲击。 制造也容易和便宜。 对于消音器和催化转化器装置，通过将常规的两个装置组合成一体，降低了生产成本以及装置的安装成本。 因此，消声器和催化转化器装置，消音器和催化转化器各自具有多孔金属功能，其功能包括在宽频谱范围内具有良好的吸声特性，这对从废气中去除环境污染物是有效的，也就是说 耐用，便于制造批量生产。

公开(公告)号：WO2008144994A1

公开(公告)日：2008-12-04

申请号：PCT/CN2007/071348

申请日：2007-12-27

Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  SHEN, Xi ,  ZHU, Jianhua ,  ZHENG, Weixin

Inventor： WANG, Chuanfu ,  SHEN, Xi ,  ZHU, Jianhua ,  ZHENG, Weixin

IPC: H01M2/26

CPC classification number: H01M2/206 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0237 ,  H01M2/06 ,  H01M2/08 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: The present invention discloses a battery pack, which comprises a plurality of unit cells (1) each of which has two electrode terminals (2 and 3), and which are connected in series or in parallel by connecting an electrode terminal (2 or 3) of a unit cell (1) to an electrode terminal (3 or 2) of an adjacent unit cell (1), characterized in that, the electrode terminals (2 and 3) each is formed in a sheet shape, and the connection between the electrode terminals (2 and 3) is the binding of two sheets. According to the present invention, the battery pack has a low internal resistance, light weight, and reliable connection.

Abstract translation: 本发明公开了一种电池组，其包括多个单元电池（1），每个单元电池具有两个电极端子（2和3），并且通过连接电极端子（2或3）串联或并联连接， 的单电池（1）连接到相邻单电池（1）的电极端子（3或2），其特征在于，所述电极端子（2和3）各自形成为片状，并且所述电极端子 电极端子（2和3）是两片的结合。 根据本发明，电池组的内阻低，重量轻，连接可靠。