公开(公告)号：US20060201661A1

公开(公告)日：2006-09-14

申请号：US10564160

申请日：2004-07-12

申请人： Hiroyuki Sugihara ,  Makoto Tsujita ,  Yoji Yamashita

发明人： Hiroyuki Sugihara ,  Makoto Tsujita ,  Yoji Yamashita

IPC分类号： F28F9/02

CPC分类号： F28D7/1607 ,  F02M26/32 ,  F28D21/0003 ,  F28F9/0263 ,  F28F2009/029

摘要： Coolant water is prevented from stagnating with no restriction to a mounted posture of an EGR cooler to a vehicle. The EGR cooler has tubes 3 and a shell 1 surrounding the tubes 3, coolant water 9 being fed into and discharged from the shell 1, exhaust gas being passed through the tubes 3 for heat exchange of the exhaust gas with the coolant water 9. An annular coolant-water supply chamber 11 is fitted over the shell 1 near an axial end of the shell 1. A coolant-water inlet pipe 4 is connected to a periphery of the supply chamber 11. Communicating holes 12 are formed at a plurality of peripheral positions sequentially along a portion of the shell 1 surrounded by the supply chamber 11 such that the holes have gradually reduced diameters as they are apart from the connection of the shell with the inlet pipe 4, so that the coolant water 9 may be introduced into the shell 1 substantially evenly through the communicating holes 12.

摘要翻译： 防止冷却水滞留，对车辆的EGR冷却器的安装姿势没有限制。 EGR冷却器具有管3和围绕管3的壳体1，冷却水9被供给到壳体1中并从壳体1排出，废气通过管3，用于使排气与冷却水9进行热交换。 环形冷却水供给室11在外壳1的轴向端部附近安装在壳体1上。 冷却水入口管4连接到供应室11的周边。 通气孔12沿着由供给室11围绕的壳体1的一部分顺序地形成在多个周边位置，使得孔随着壳体与入口管4的连接而逐渐减小直径，因此 冷却剂水9可以基本上均匀地通过连通孔12引入壳体1。

公开(公告)号：US20060090880A1

公开(公告)日：2006-05-04

申请号：US10530057

申请日：2003-05-22

申请人： Hiroyuki Sugihara ,  Makoto Tsujita ,  Yoji Yamashita ,  Naoto Miwa ,  Junji Honma

发明人： Hiroyuki Sugihara ,  Makoto Tsujita ,  Yoji Yamashita ,  Naoto Miwa ,  Junji Honma

IPC分类号： F28F27/02 ,  F02M25/07

CPC分类号： F28D7/16 ,  F02M26/11 ,  F02M26/25 ,  F02M26/32 ,  F28D21/0003

摘要： An EGR cooler including tubes and a shell enclosing the tubes. Cooling water is supplied into and discharged from the shell. Exhaust gas is guided from a diesel engine into the tubes for thermal exchange of the exhaust gas with the cooling water. A bypass flow path for guiding the cooling water is constituted within the shell so as to prevent stagnation of the cooling water in the shell.

摘要翻译： 一种EGR冷却器，包括管和封闭管的外壳。 冷却水被供给到壳体中并从壳体排出。 废气从柴油发动机引导到管中，用于与冷却水热交换废气。 用于引导冷却水的旁路流路构成在壳体内，以防止冷却水在壳体内停滞。

公开(公告)号：US07016803B2

公开(公告)日：2006-03-21

申请号：US10954607

申请日：2004-10-01

申请人： Keiichi Kitazawa

发明人： Keiichi Kitazawa

IPC分类号： B60K31/04

CPC分类号： F02D11/00 ,  B60K31/047 ,  B60W2540/10 ,  B60W2710/0605

摘要： In order to improve a response to a sensitivity of an accelerator pedal of a motor vehicle and a sudden acceleration of the vehicle, width of an insensitive zone provided in a vicinity of a portion of a first logic pattern for auto-cruise control, in which portion a difference of accelerator opening is zero, is made very narrow or a second logic pattern having substantially no insensitive zone is provided, which is selected under a specific condition such as when the vehicle runs on an ascending road.

摘要翻译： 为了提高对机动车辆的加速器踏板的敏感性和车辆的突然加速度的响应，设置在用于自动巡航控制的第一逻辑图案的一部分附近的不敏感区域的宽度，其中 加速器开度差为零，非常窄，或者在车辆在上行道路上行驶的特定条件下选择基本上不具有不敏感区域的第二逻辑图案。

公开(公告)号：US20050166576A1

公开(公告)日：2005-08-04

申请号：US11041296

申请日：2005-01-25

申请人： Hiroshi Funabashi

发明人： Hiroshi Funabashi

IPC分类号： F01N3/02 ,  B01D53/94 ,  F01N3/022 ,  F01N3/08 ,  F01N3/20 ,  F01N3/24 ,  F01N3/36 ,  F01N13/02 ,  F02B37/00 ,  F02M31/16 ,  F02M37/22 ,  F01N3/00 ,  F02M25/06

CPC分类号： F01N3/0821 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/0878 ,  F01N3/0885 ,  F01N3/2033 ,  F01N3/2053 ,  F01N13/009 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2470/24 ,  F02B37/00 ,  F02M31/16 ,  F02M2037/225 ,  Y02T10/126 ,  Y02T10/144 ,  Y02T10/26

摘要： A particulate filter integrally carrying an oxidation catalyst is arranged in an exhaust pipe through which exhaust gas from a diesel engine flows. A NOx-absorption reduction catalyst is arranged in the exhaust pipe and downstream of the particulate filter. A bypass line is branched from a portion of the exhaust pipe between the particulate filter and the reduction catalyst and is connected to a portion of the exhaust pipe downstream of the reduction catalyst. A selector valve is arranged at the branch point of the bypass line and may be switched over to guide the exhaust gas either to the reduction catalyst or to the bypass line. As a result, without difficultly controlling the operation of the diesel engine, the reduction catalyst is prevented from being poisoned and deteriorated by sulfate, the lowering of the ratio of NOx purification through the NOx-absorption reduction catalyst is averted and prolongation of its life is attained.

摘要翻译： 整体地承载氧化催化剂的微粒过滤器布置在排气管中，来自柴油发动机的废气通过该排气管流动。 NO x吸收还原催化剂布置在排气管中并且在微粒过滤器的下游。 旁通管线从颗粒过滤器和还原催化剂之间的排气管的一部分分支，并与还原催化剂下游的排气管的一部分连接。 旁通管路的分支点处设置有选择阀，并且可以切换以将废气引导至还原催化剂或旁路管线。 其结果是，在难以控制柴油机的运转的情况下，可以防止还原催化剂被硫酸盐中毒，劣化，通过NO x 吸收还原催化剂被避免，其使用寿命延长。

公开(公告)号：US06902228B2

公开(公告)日：2005-06-07

申请号：US10882023

申请日：2004-06-29

申请人： Manabu Kikuchi

发明人： Manabu Kikuchi

IPC分类号： B62D33/023 ,  B62D25/20 ,  B62D29/04

CPC分类号： B62D25/2072 ,  B62D29/048

摘要： There is provided a vehicular floor construction in which when a floor panel is assembled to a chassis frame, by surely preventing a collar from coming off a boss, the efficiency of work for assembling the floor panel to the chassis frame can be improved. A floor panel formed of a synthetic resin is mounted on a chassis frame, and the floor panel is fixed to the chassis frame by bolts and nuts. Bosses mounted on the chassis frame are formed of a synthetic resin integrally with the floor panel on the lower surface of the floor panel, and each of the bosses is formed with a through hole through which the bolt is inserted. A collar made of a metal is provided on the boss so as to be brought into close contact with the inner peripheral surface of the boss, and the collar is formed with a slit extending in the lengthwise direction of the collar.

公开(公告)号：US20020124565A1

公开(公告)日：2002-09-12

申请号：US10086365

申请日：2002-03-04

申请人： HINO MOTORS LTD.

发明人： Yukihiro Tsuji

IPC分类号： F02B033/44

CPC分类号： F02B39/10 ,  F02B37/00 ,  F02B37/10 ,  F02B37/12 ,  F02D21/08 ,  F02M26/05 ,  F02M26/21 ,  F02M26/28 ,  Y02T10/144

摘要： Disclosed is an exhaust gas recirculation (EGR) system which enables excellent recirculation of exhaust gas from an exhaust manifold to an intake pipe even in a high load zone of an engine equipped with a turbocharger. The EGR system is equipped with a generator coaxial with the turbine and installed between the compressor and turbine of the turbocharger such that an amount of electric power to be generated by the generator can be controlled.

摘要翻译： 公开了一种废气再循环（EGR）系统，即使在配备有涡轮增压器的发动机的高负载区域中，也能够将废气从排气歧管重新排出到进气管。 EGR系统配备有与涡轮同轴的发电机并且安装在涡轮增压器的压缩机和涡轮机之间，使得可以控制由发电机产生的电力量。

公开(公告)号：US20240300335A1

公开(公告)日：2024-09-12

申请号：US18595826

申请日：2024-03-05

申请人： Hino Motors, Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Akinori OKO ,  Mao KOWATA ,  Shinnosuke IDE ,  Yasushi FUKAISHI

IPC分类号： B60L7/22 ,  B60K15/063 ,  B62D21/02

CPC分类号： B60L7/22 ,  B60K15/063 ,  B62D21/02 ,  B60K2015/0636

摘要： A vehicle body lower structure according to one aspect includes a frame including a side rail extending in a front-rear direction of a vehicle, a motor configured to generate regenerative power, and a brake register configured to convert the regenerative power into thermal energy, in which the brake register is disposed immediately below the side rail so as to receive traveling wind while the vehicle is traveling.

公开(公告)号：US20240227626A1

公开(公告)日：2024-07-11

申请号：US18408827

申请日：2024-01-10

申请人： Hino Motors, Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Koichiro TANIGUCHI ,  Minoru KOWADA ,  Jun NAMIMA

IPC分类号： B60L58/40 ,  B60L15/20 ,  B60L50/75 ,  B60L58/12

CPC分类号： B60L58/40 ,  B60L15/20 ,  B60L50/75 ,  B60L58/12 ,  B60L2240/12 ,  B60L2250/28 ,  B60L2260/26

摘要： A travel control device includes: a switching determination unit configured to determine whether a traveling mode of the fuel cell vehicle is switched from a first traveling mode in which the fuel cell vehicle travels mainly using power generated by a fuel cell to a second traveling mode in which the fuel cell vehicle travels using discharge power of a battery; and a permission determination unit configured to determine whether to permit traveling in the second traveling mode based on a charging rate of the battery when the switching determination unit determines that the traveling mode has been switched from the first traveling mode to the second traveling mode, in which the permission determination unit is configured to permit traveling in the second traveling mode when the charging rate of the battery is greater than or equal to a predetermined charging rate threshold for permission.

公开(公告)号：US11923573B2

公开(公告)日：2024-03-05

申请号：US17088196

申请日：2020-11-03

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  HINO MOTORS, LTD.

发明人： Yutaka Sawada ,  Yukihide Yokoyama ,  Yuichi Yagami

IPC分类号： H01M8/04014 ,  B60L1/00 ,  B60L50/71 ,  H01M8/04007 ,  H01M8/04082 ,  H01M8/0432 ,  H01M8/04701

CPC分类号： H01M8/04074 ,  B60L1/003 ,  B60L50/71 ,  H01M8/04014 ,  H01M8/04201 ,  H01M8/04365 ,  H01M8/04708 ,  H01M2250/20

摘要： A freight vehicle has a loading space, on which freight is loaded, rearward of a vehicle cabin in which an occupant rides. The freight vehicle includes a fuel cell mounted below the vehicle cabin and functioning as an electric power source, a storage portion disposed between the vehicle cabin and the loading space, and a tank disposed in the storage portion and stores fuel gas that is supplied to the fuel cell, and a radiator installed in the storage portion and performs heat exchange between air and a coolant that is supplied to the fuel cell.

公开(公告)号：US11820358B2

公开(公告)日：2023-11-21

申请号：US16962021

申请日：2019-07-11

申请人： HINO MOTORS, LTD.

发明人： Hiroki Sakashita

IPC分类号： B60L15/20 ,  B60K6/42 ,  B60L50/16 ,  B60W10/08 ,  B60W10/26 ,  B60W20/12 ,  B60W20/13 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00

CPC分类号： B60W20/13 ,  B60K6/42 ,  B60L15/20 ,  B60L50/16 ,  B60W10/08 ,  B60W10/26 ,  B60W20/12 ,  H01M10/44 ,  H01M10/486 ,  H02J7/007

摘要： A charging/discharging control device includes a route information acquisition unit, a section identification unit that identifies an excessive discharging section and an excessive charging section, and a charging/discharging control unit that controls charging and discharging of a battery. The charging/discharging control unit limits a charge current value in the excessive charging section to a fixed first upper limit value. The state of charge reaches a maximum state of charge at an end point of the excessive charging section when the charge current value is maintained at the first upper limit value. The charging/discharging control unit limits a discharge current value in the excessive discharging section to a fixed second upper limit value. The state of charge reaches a minimum state of charge at an end point of the excessive discharging section when the discharge current value is maintained at the second upper limit value.