公开(公告)号：US07147690B2

公开(公告)日：2006-12-12

申请号：US10835608

申请日：2004-04-28

Applicant: Toshiaki Shimada ,  Yoshio Nuiya

Inventor： Toshiaki Shimada ,  Yoshio Nuiya

IPC: F17C13/00

CPC classification number: H01M8/04208 ,  F17C11/005 ,  H01M8/04089 ,  H01M8/065 ,  H01M2250/20 ,  Y02E60/321 ,  Y02E60/327 ,  Y02P90/45 ,  Y02T90/32

Abstract: A hydrogen replenishing device is provided with a plurality of hydrogen storage devices which are provided with hydrogen absorbing alloys of which storage pressure are different, a reformer which supplies a hydrogen to the hydrogen storage device which is provided the hydrogen absorbing alloy of which has low storage pressure, paths for replenishing a hydrogen to the compressed hydrogen tank which serves for the hydrogen absorbing alloy which has high storage pressure to absorb the highly compressed hydrogen via the path for replenishing the hydrogen storage devices, and valves which are disposed in the paths. By doing this, it is possible to reduce an installation space for the hydrogen replenishing device which can reduce a consumed energy.

Abstract translation: 氢补充装置设有多个储氢装置，其具有储存压力不同的吸氢合金，提供氢储存装置的氢储存装置的重整器，其储氢器具有低储存 压力，用于向具有高储存压力的吸氢合金的压缩氢罐补充氢的路径，用于通过用于补充储氢装置的路径吸收高度压缩的氢，以及设置在路径中的阀。 通过这样做，可以减少可以降低消耗能量的氢补充装置的安装空间。

公开(公告)号：US06964822B2

公开(公告)日：2005-11-15

申请号：US10150222

申请日：2002-05-17

Applicant: Tomoki Kobayashi ,  Koji Kurosaki ,  Yoshio Nuiya

Inventor： Tomoki Kobayashi ,  Koji Kurosaki ,  Yoshio Nuiya

IPC: B60L11/18 ,  H01M8/04

CPC classification number: H01M8/0438 ,  B60L11/1881 ,  B60L11/1892 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04395 ,  H01M8/04425 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0491 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

Abstract: A control apparatus for a fuel cell and a fuel cell vehicle is provided capable of controlling a fuel cell installed on a vehicle in an optimized condition. An ECU calculates a target generation current to be output by a current controller from the generation current of the fuel cell, based on a signal of an accelerator opening AC detected by the accelerator opening sensor and a signal of an atmospheric pressure detected by the atmospheric pressure sensor, and the target generation current is input into the current controller as the current command value. The current controller controls the generation current to be output from the fuel cell based on the current command value output from the ECU, that is, the generation command to the fuel cell.

Abstract translation: 提供一种用于燃料电池和燃料电池车辆的控制装置，其能够以优化的状态控制安装在车辆上的燃料电池。 基于由加速器开度传感器检测到的加速器开度AC的信号和由大气压检测出的大气压的信号，ECU根据燃料电池的发电电流计算由电流控制器输出的目标发电电流 传感器，目标发电电流作为当前指令值输入到电流控制器中。 电流控制器基于从ECU输出的当前指令值，即向燃料电池的发电命令，控制从燃料电池输出的发电电流。

公开(公告)号：US20050003246A1

公开(公告)日：2005-01-06

申请号：US10835608

申请日：2004-04-28

Applicant: Toshiaki Shimada ,  Yoshio Nuiya

Inventor： Toshiaki Shimada ,  Yoshio Nuiya

IPC: C01B3/00 ,  F17C5/06 ,  F17C11/00 ,  H01M8/04 ,  H01M8/06

CPC classification number: H01M8/04208 ,  F17C11/005 ,  H01M8/04089 ,  H01M8/065 ,  H01M2250/20 ,  Y02E60/321 ,  Y02E60/327 ,  Y02P90/45 ,  Y02T90/32

Abstract: A hydrogen replenishing device is provided with a plurality of hydrogen storage devices which are provided with hydrogen absorbing alloys of which storage pressure are different, a reformer which supplies a hydrogen to the hydrogen storage device which is provided the hydrogen absorbing alloy of which has low storage pressure, paths for replenishing a hydrogen to the compressed hydrogen tank which serves for the hydrogen absorbing alloy which has high storage pressure to absorb the highly compressed hydrogen via the path for replenishing the hydrogen storage devices, and valves which are disposed in the paths. By doing this, it is possible to reduce an installation space for the hydrogen replenishing device which can reduce a consumed energy.

Abstract translation: 氢补充装置设有多个储氢装置，其具有储存压力不同的吸氢合金，提供氢储存装置的氢储存装置的重整器，其储氢器具有低储存 压力，用于向具有高储存压力的吸氢合金的压缩氢罐补充氢的路径，用于通过用于补充储氢装置的路径吸收高度压缩的氢，以及设置在路径中的阀。 通过这样做，可以减少可以降低消耗能量的氢补充装置的安装空间。

公开(公告)号：US06800387B2

公开(公告)日：2004-10-05

申请号：US10137848

申请日：2002-05-01

Applicant: Toshiaki Shimada ,  Yoshio Nuiya ,  Takahiro Kuriiwa

Inventor： Toshiaki Shimada ,  Yoshio Nuiya ,  Takahiro Kuriiwa

IPC: H01M806

CPC classification number: H01M8/04201 ,  H01M8/04097 ,  H01M8/04462 ,  H01M8/04626 ,  H01M8/04776 ,  H01M8/0612 ,  H01M8/065 ,  H01M8/0662 ,  H01M16/003 ,  H01M2250/20 ,  Y02T90/32

Abstract: In a fuel cell system 4 in which electricity is generated by a fuel cell 4 supplied with the hydrogen gas created from a reforming reaction and the electricity is supplied to an external load 12, an electric buffer CAPA for storing surplus electricity or supplementing insufficient electricity is located between the fuel cell 4 and the external load 12, and a hydrogen buffer MHB for accommodating surplus hydrogen gas and supplementing insufficient hydrogen gas is located between a reforming device 2 and the fuel cell. Where electricity consumption in the load 12 increases abruptly, necessary electricity is supplied with the assistance of the electric buffer CAPA and hydrogen buffer HMB.

Abstract translation: 在由重整反应产生的氢气供给的燃料电池4产生电力并向外部负载12供给电力的燃料电池系统4中，存储剩余电力或补充不足的电力的电动缓冲器CAPA是 位于燃料电池4和外部负载12之间，并且用于容纳剩余氢气并补充不足的氢气的氢缓冲器MHB位于重整装置2和燃料电池之间。 在负载12中的电力消耗突然增加的情况下，在电动缓冲器CAPA和氢气缓冲器HMB的帮助下提供必要的电力。

公开(公告)号：US5918581A

公开(公告)日：1999-07-06

申请号：US21004

申请日：1998-02-09

Applicant: Hajime Uto ,  Toshiaki Ichitani ,  Ryuji Fujino ,  Yoshio Nuiya ,  Takeshi Suzuki

Inventor： Hajime Uto ,  Toshiaki Ichitani ,  Ryuji Fujino ,  Yoshio Nuiya ,  Takeshi Suzuki

IPC: F02M25/08 ,  F02M37/04

CPC classification number: F02M25/08

Abstract: An evaporative emission control system for an internal combustion engine includes an evaporative fuel passage extending between the intake system and the fuel tank of the engine. A control valve is arranged across the evaporative fuel passage, for opening and closing the evaporative fuel passage. The opening of the control valve is controlled such that the interior of the fuel tank is under negative pressure during operation and stoppage of the engine.

Abstract translation: 用于内燃机的蒸发排放控制系统包括在进气系统和发动机的燃料箱之间延伸的蒸发燃料通道。 在蒸发燃料通道两侧布置有用于打开和关闭蒸发燃料通道的控制阀。 控制阀的打开被控制为使得在运行和停止发动机期间燃料箱的内部处于负压。

公开(公告)号：US07357153B2

公开(公告)日：2008-04-15

申请号：US10997793

申请日：2004-11-24

Applicant: Nobuyuki Kawamura ,  Yoshio Nuiya

Inventor： Nobuyuki Kawamura ,  Yoshio Nuiya

IPC: G05D16/06

CPC classification number: G05D16/103 ,  Y10T137/7808 ,  Y10T137/87917

Abstract: A first valve chest 241 formed integrally with a lid 2 of a high-pressure gas cylinder, a first valve element 5, a spring 6, a second valve chest 32, a second valve element 7, a spring 8 and a main body 8 are all formed in a rotor-shape, and in addition to arranging their axis lines on the same axis lime, flow channels 56, 35 and 76 are arranged on said axis line. By forming each part in a rotor-shape and adjusting the vibration directions of the valve elements 5 and 7 to the same direction, miniaturization is contemplated while suppressing loads generated by vibration. This invention is to provide a compact two-step pressure-reducing valve usable for a long term.

Abstract translation: 与高压气瓶的盖2，第一阀元件5，弹簧6，第二阀座32，第二阀元件7，弹簧8和主体8一体形成的第一阀体241， 所有这些都形成为转子形状，并且除了将它们的轴线布置在相同的轴线石灰之外，流动通道56,35和76布置在所述轴线上。 通过将各部件形成为转子形状并将阀元件5和7的振动方向调整到相同的方向，在抑制由振动产生的负载的同时考虑小型化。 本发明提供一种可长期使用的紧凑型二级减压阀。

公开(公告)号：US20070059566A1

公开(公告)日：2007-03-15

申请号：US11582191

申请日：2006-10-16

Applicant: Tomoki Kobayashi ,  Yoshio Nuiya ,  Mitsuru Kai

Inventor： Tomoki Kobayashi ,  Yoshio Nuiya ,  Mitsuru Kai

IPC: H01M8/00

CPC classification number: H01M8/04268 ,  H01M8/04007 ,  H01M8/04335 ,  H01M8/0435 ,  H01M8/04358 ,  H01M8/04619 ,  H01M8/04708 ,  H01M8/04776

Abstract: A warm-up apparatus GS for a fuel cell 1, 51 comprising: a compressor 22, 71 for feeding supply gas A to the fuel cell 1, 51; a main passage W1, W3 connecting the compressor 22, 71 and the fuel cell 1, 51 and feeding supply gas A; an intercooler 23, 73 arranged in the main passage W1, W3; and a bypass passage W2, W4 connecting the compressor 22, 71 and the fuel cell 1, 51 and feeding supply gas A in such a manner that the supply gas A bypasses the intercooler 23, 73.

Abstract translation: 一种用于燃料电池1,51的预热装置GS，包括：用于将供给气体A供给到燃料电池1,51的压缩机22,71; 连接压缩机22,71和燃料电池1,51的主通路W 1，W 3，供给气体A; 布置在主通道W 1，W 3中的中间冷却器23,73; 连接压缩机22,71和燃料电池单元51的旁路通路W 2，W 4，供给气体A以供给气体A绕过中间冷却器23,73的方式供给。

公开(公告)号：US07174768B2

公开(公告)日：2007-02-13

申请号：US11016138

申请日：2004-12-17

Applicant: Takuo Ito ,  Yasuichi Ono ,  Toshiaki Konno ,  Yoshio Nuiya

Inventor： Takuo Ito ,  Yasuichi Ono ,  Toshiaki Konno ,  Yoshio Nuiya

IPC: G01N25/18

CPC classification number: G01N27/16 ,  G01N33/005

Abstract: A hydrogen sensor includes a hydrogen-absorbing material, a thermoelectric element, an electrical circuit for driving the thermoelectric element, a thermometer for the hydrogen-absorbing material, a temperature control circuit for maintaining the hydrogen-absorbing material at a constant temperature using the thermoelectric element, a unit for calculating the exothermic value of the hydrogen-absorbing material based on the electrical current flowing from the drive circuit, and a unit for calculating the hydrogen uptake of the hydrogen-absorbing material based on the exothermic value.

Abstract translation: 氢传感器包括吸氢材料，热电元件，用于驱动热电元件的电路，用于吸氢材料的温度计，用于使用热电元件将吸氢材料保持在恒定温度的温度控制电路 元件，用于基于从驱动电路流出的电流来计算吸氢材料的放热值的单元，以及用于基于放热值计算吸氢材料的氢吸收的单元。

公开(公告)号：US07100425B2

公开(公告)日：2006-09-05

申请号：US10942707

申请日：2004-09-15

Applicant: Toshiaki Shimada ,  Yoshio Nuiya

Inventor： Toshiaki Shimada ,  Yoshio Nuiya

IPC: G01N7/00

CPC classification number: G01N33/005

Abstract: A hydrogen sensor 1 includes detection elements 4A, 4B, 4C formed from hydrogen-absorbing alloys which exhibit different hydrogen-absorbing pressures at a given temperature; a strain gauge 6 which detects changes in volume upon absorbing of hydrogen by the detection elements 4A, 4B, 4C; a micro-heater 2 which controls the temperatures of all the detection elements 4A, 4B, 4C to approximate equal values; and a substrate 3.

Abstract translation: 氢传感器1包括由在给定温度下表现出不同吸氢压力的吸氢合金形成的检测元件4A，4B，4C; 应变计6，其通过检测元件4A，4B，4C吸收氢气来检测体积的变化; 微加热器2，其将所有检测元件4A，4B，4C的温度控制为近似相等的值; 和基板3。

公开(公告)号：US20050260466A1

公开(公告)日：2005-11-24

申请号：US11176806

申请日：2005-07-06

Applicant: Tomoki Kobayashi ,  Takuma Kanazawa ,  Yoshio Nuiya ,  Hiroshi Shimanuki

Inventor： Tomoki Kobayashi ,  Takuma Kanazawa ,  Yoshio Nuiya ,  Hiroshi Shimanuki

IPC: H01M8/00 ,  H01M8/04

CPC classification number: H01M8/04014 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04268

Abstract: A method for warming up a fuel cell system comprising; a fuel cell which generates electric current due to an electrochemical reaction between hydrogen and oxygen, and which supplies the electric current to a load, an air supply pipe for supplying air to the fuel cell as an oxidant gas, an air exhaust pipe for discharging exhaust air from the fuel cell to an atmosphere, a compressor provided on either of air supply pipe and air exhaust pipe, which carries the air and a communication pipe which returns exhaust air to air supply pipe, and which communicates exhaust air pipe with air supply pipe to form a circulation cycle including compressor. The method of the present invention comprises: detecting a temperature of the fuel cell, and if the temperature of the fuel cell is lower than a first prescribed temperature, heating fuel cell by circulating the air, which has been heated by a heat generated due to adiabatic compression through compressor prior to supplying the electric current to the load from the fuel cell.

Abstract translation: 一种用于预热燃料电池系统的方法，包括： 燃料电池，其由于氢和氧之间的电化学反应而产生电流，并且向负载供应电流;供应管，用于向作为氧化剂气体的燃料电池供应空气;排气管，用于排出废气 从燃料电池到大气的空气，设置在空气供给管和排气管的空气中的压缩机，以及将排气返回到供气管的连通管，并且将排气管与供气管 形成包括压缩机的循环循环。 本发明的方法包括：检测燃料电池的温度，并且如果燃料电池的温度低于第一规定温度，则通过循环空气来加热燃料电池，空气由于由于 在将电流从燃料电池供给到负载之前通过压缩机进行绝热压缩。