公开(公告)号：EP2827423A1

公开(公告)日：2015-01-21

申请号：EP13761119.0

申请日：2013-03-12

Applicant: Nissan Motor Co., Ltd

Inventor： TOKUOKA, Takamitsu

IPC: H01M8/04 ,  F16K1/44

CPC classification number: H01M8/04089 ,  H01M8/04231 ,  Y02E60/50

Abstract: A fuel cell system includes a fuel cell stack, a cathode supply flow passage which is connected to the fuel cell stack and through which cathode gas flows, a cathode off-gas flow passage which is connected to the fuel cell stack and discharges cathode off-gas, a bypass flow passage which is branched off from the cathode supply flow passage and through which a part of the cathode gas flows while bypassing the fuel cell stack, a bypass valve configured to regulate a bypass flow rate in the bypass flow passage and include an atmosphere communication hole, and an anode off-gas flow passage which is connected to the fuel cell stack and discharges anode off-gas. The anode off-gas flow passage joins the bypass flow passage at a side downstream of the cathode off-gas flow passage or the bypass valve, and the bypass valve is formed with a clearance configured to leak a predetermined quantity of gas even in a fully closed state.

Abstract translation: 燃料电池系统包括燃料电池堆，连接到燃料电池堆并且阴极气体流过的阴极供应流动通道，连接到燃料电池堆的阴极废气流动通道， 气体，旁路流路，其从阴极供给流路分支，一部分阴极气体绕过燃料电池堆流过该旁路流路;旁通阀，其配置成调节旁路流路中的旁路流量， 大气连通孔和连接到燃料电池堆并排出阳极废气的阳极废气流动通道。 阳极废气流动通道在阴极废气流动通道或旁通阀下游的一侧连接旁通流动通道，并且旁通阀形成有间隙，其构造成即使在完全的状态下也泄漏预定量的气体 关闭状态。

公开(公告)号：EP2002456B1

公开(公告)日：2014-10-29

申请号：EP06717126.4

申请日：2006-03-23

Applicant: ABB Technology Ltd

Inventor： ÄNGQUIST, Lennart ,  HALVARSSON, Per ,  STRIDH, Bengt ,  RINGVALL, Torbjörn

IPC: H01H33/28 ,  H01H33/42 ,  H01M16/00 ,  H02H1/06 ,  H02J7/34 ,  H02J9/00 ,  H02J11/00 ,  H01M8/24 ,  H01M8/04 ,  H02J9/06

CPC classification number: H01H33/28 ,  H01H33/423 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/04231 ,  H01M8/04268 ,  H01M8/04567 ,  H01M8/04753 ,  H01M8/2475 ,  H01M16/003 ,  H01M2250/10 ,  H01M2250/402 ,  H02J7/345 ,  H02J9/06 ,  H02J11/00 ,  Y02B90/12 ,  Y02B90/14 ,  Y10T307/615

公开(公告)号：EP2544288A3

公开(公告)日：2013-03-06

申请号：EP12187022.4

申请日：2005-11-15

Applicant: DCNS

Inventor： Clavier, Bruno

IPC: H01M8/04

CPC classification number: H01M8/04097 ,  H01M8/04104 ,  H01M8/04156 ,  H01M8/04231 ,  H01M8/04455 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04783 ,  H01M8/04798 ,  H01M2008/1095

Abstract: Pile à combustible (1) à membrane échangeuse de protons pour équiper sous-marin, comportant :
- un circuit d'alimentation (6) en gaz oxygéné de la cathode (3) relié à une source de gaz riche en oxygène (16) par l'intermédiaire d'un détendeur piloté (17) ;
- un circuit d'évacuation (7) du gaz effluent de la cathode (3), qui est prolongé jusqu'au circuit d'alimentation en gaz oxygéné par un circuit de recyclage (8) pour permettre d'alimenter la cathode par un mélange d'oxygène et de gaz effluent recyclé, le circuit de recyclage (8) comportant un surpresseur (12) pilotable pour augmenter la pression du gaz effluent, le circuit d'alimentation en gaz oxygéné (6) comportant un dispositif (18) pour mesurer la teneur en oxygène du mélange gazeux alimentant la cathode et la pile comportant un module de commande et de régulation (19) pour la régulation de la teneur en oxygène du gaz alimentant la cathode (3).

公开(公告)号：EP1834223B1

公开(公告)日：2012-12-26

申请号：EP04815640.0

申请日：2004-12-29

Applicant: UTC Power Corporation

Inventor： BREAULT, Richard D. ,  ROHRBACH, JR., Carl

IPC: G05D23/00 ,  H01M8/04 ,  H01M8/06

CPC classification number: H01M8/04268 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04231 ,  H01M8/0618 ,  H01M8/086

公开(公告)号：EP2172420A4

公开(公告)日：2012-10-24

申请号：EP08790152

申请日：2008-07-04

Applicant: PANASONIC CORP

Inventor： FUJIHARA SEIJI ,  KANI YUKIMUNE ,  WAKITA HIDENOBU ,  KINUGAWA KENSAKU

IPC: C01B3/38 ,  C01B3/48 ,  H01M8/06

CPC classification number: C01B3/384 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1609 ,  C01B2203/1619 ,  C01B2203/169 ,  H01M8/04223 ,  H01M8/04231 ,  H01M8/04373 ,  H01M8/04776 ,  H01M8/0618 ,  H01M8/0631 ,  H01M8/0668 ,  Y02P20/52

Abstract: A hydrogen generating apparatus is provided that further suppresses deterioration in capability of a modification catalyst in raw material purge in a shutdown operation. The hydrogen generating apparatus contains a raw material supplying device 101 that supplies a raw material; a reforming device 111 that contains a reformation catalyst and generates a hydrogen-containing gas from the raw material through reformation reaction with the reformation catalyst; a modifying device 121 that contains a modification catalyst and decreases carbon monoxide in the hydrogen-containing gas through shift reaction with the modification catalyst; a first temperature detector 123 that detects a temperature of the modification catalyst; and a controlling device 200, and the controlling device 200 controls the raw material supplying device 101 to purge an interior of the modifying device 121 with the raw material when a detected temperature of the first temperature detector 123 becomes a first threshold value, at which deterioration of the modification catalyst with the raw material is suppressed, or lower in a shutdown operation.

Abstract translation: 本发明提供一种氢生成装置没有禁止显示的进一步恶化，在原料清洗的变形例的催化剂在一个关闭操作的能力。 氢生成装置包含原料供给装置101做建筑材料的原料; 重整装置111做包含改质催化剂和基因率从通过与重整催化剂重整反应的原料的含氢气的气体; 改性装置121确实含有变换催化剂并降低通过与改性催化剂转化反应的含氢气体中的一氧化碳; 第一温度检测器123检测做变换催化剂的温度; 和一个控制装置200，以及控制装置200个控制上述原料供给装置101当第一温度检测器123的检测温度变为第一阈值，在该劣化吹扫改性装置121的内部与原料 与原料的催化剂的改性被抑制，或在关闭操作下。

公开(公告)号：EP2509144A1

公开(公告)日：2012-10-10

申请号：EP10834377.3

申请日：2010-11-30

Applicant: Panasonic Corporation

Inventor： MORITA, Junji ,  KUSUMURA, Koichi ,  NAKAMURA, Akinari ,  URATA, Takayuki

IPC: H01M8/04 ,  H01M8/06

CPC classification number: H01M8/04753 ,  H01M8/04231 ,  H01M8/04664 ,  H01M8/0618 ,  H01M8/0662

Abstract: Included are: a power generation unit configured to generate electric power by consuming a raw material gas that has passed through a gas meter, the gas meter being configured to, if a state where continuously stopping a flow of the raw material gas for a reset period or longer is not performed has continued for a first upper limit period or longer, exert at least one of a function of outputting an abnormality indication signal and a function of blocking the flow of the raw material gas; a raw material gas supply device configured to supply the raw material gas to the power generation unit; and a controller. The controller is configured to: perform a raw material gas supply operation of supplying the raw material gas from the raw material gas supply device to the power generation unit in a case of performing normal stopping of a power generation operation; and stop the power generation operation, and stop the raw material gas supply operation until at least the reset period elapses, in a case where gas supply abnormality in which said state continues for a second upper limit period or longer has occurred, the second upper limit period being shorter than the first upper limit period.

Abstract translation: 包括：发电单元，被配置为通过消耗已经通过燃气表的原材料气体来产生电力，所述燃气表被配置为如果在重置期间持续停止原材料气体的流动的状态 或更长时间持续第一上限时间段或更长时间时，发挥输出异常指示信号的功能和阻断原料气体流动的功能中的至少一个; 原料气体供应装置，其被构造成将所述原料气体供应到所述发电单元; 和一个控制器。 控制器构成为：在进行发电运转的正常停止的情况下，进行从原料气体供给装置向发电部供给原料气体的原料气体供给运转， 在上述状态持续了第二上限时间以上的供气异常已经发生的情况下，停止原料气体供给运转，直到至少经过上述复位期间为止，第二上限值 时间段比第一上限时间段短。

公开(公告)号：EP1746678B1

公开(公告)日：2012-06-06

申请号：EP05015554.8

申请日：2005-07-18

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Coerlin, Detlev ,  Stühler, Walter ,  Voitlein, Ottmar

IPC: H01M8/04 ,  H01M8/06

CPC classification number: H01M8/0662 ,  H01M8/04231

公开(公告)号：EP1753061B1

公开(公告)日：2011-11-30

申请号：EP06013442.6

申请日：2006-06-29

Applicant: Viessmann Werke GmbH & Co KG

Inventor： Lorenz, Christian

IPC: H01M8/04 ,  H01M8/06 ,  C01B3/38

CPC classification number: C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1241 ,  C01B2203/1604 ,  C01B2203/1609 ,  H01M8/04231 ,  H01M8/04268 ,  H01M8/0618 ,  H01M2008/1095 ,  Y02P20/128

公开(公告)号：EP2357700A1

公开(公告)日：2011-08-17

申请号：EP11150971.7

申请日：2011-01-14

Applicant: Honda Motor Co., Ltd.

Inventor： Mautsumoto, Yuji ,  Shirasaka, Takuya ,  Miyata, Koichiro

IPC: H01M8/04

CPC classification number: H01M8/0491 ,  H01M8/04231 ,  Y02E60/50

Abstract: A fuel cell device is equipped with an ECU 60 which executes a start-up control of a fuel cell stack 20, and executes a normal electric distribution control, after completion of the start-up control, for controlling a supply flow rate of a fuel gas to an anode electrode and a supply flow rate of an oxidant gas to a cathode electrode, so that a predetermined target current is supplied from the fuel cell stack 20 to an electric load 31. The ECU 60 makes a current adjustment element 30 to be in a state where a current larger than a minimum current necessary for the fuel cell stack 20 in the normal electric distribution control is supplied from the fuel cell stack 20 to the electric load 31, in the start-up control, during the period from starting of the supply of hydrogen to the anode electrode 22 until a gas channel of the anode electrode 22 is filled with hydrogen.

Abstract translation: 燃料电池装置配备有执行燃料电池堆20的启动控制的ECU60，并且在完成启动控制之后执行正常的配电控制，以控制燃料的供给流量 气体到阳极电极和氧化剂气体到阴极电极的供给流量，从而将预定的目标电流从燃料电池堆20供给到电负载31. ECU60使电流调节元件30为 在起动控制中，在起动控制期间，在正常配电控制中将燃料电池堆20所需的电流大于燃料电池堆20的电流大于电力负载31的状态下， 向阳极电极22供应氢气，直到阳极电极22的气体通道充满氢气。

公开(公告)号：EP2299528A1

公开(公告)日：2011-03-23

申请号：EP10174020.7

申请日：2010-08-25

Applicant: Honda Motor Co., Ltd.

Inventor： Ogawa, Jumpei ,  Wake, Chihiro ,  Ogino, Takahisa

IPC: H01M8/04

CPC classification number: H01M8/04231 ,  H01M8/04253 ,  H01M8/04343 ,  H01M8/04761

Abstract: A fuel cell system (10) comprising: an anode gas flow path (21) supplied with an anode gas; a cathode gas flow path (22) supplied with a cathode gas; a fuel cell (11) generating electricity by the anode gas being supplied to the anode gas flow path (21) and the cathode gas being supplied to the cathode gas flow path (22); an anode gas supplying unit (23) supplying the anode gas to the anode gas flow path (21); a blowdown valve (51, 52) ejecting fluid from inside the anode gas flow path (21) towards an exterior; and a control unit (48) which controls the anode gas supplying unit (23) and the blowdown valve (51, 52), supplies the anode gas from the anode gas supplying unit (23) to the anode gas flow path (21), and performs a periodic fluid substitution by opening the blowdown valve (51, 52) periodically, wherein the control unit (48) comprises a low temperature condition determination unit.

Abstract translation: 1。一种燃料电池系统（10），包括：供应有阳极气体的阳极气体流路（21） 供给阴极气体的阴极气体流路（22） 通过向所述阳极气体流路供给所述阳极气体而发电，并且向所述阴极气体流路供给所述阴极气体的燃料电池。 向阳极气体流路（21）供给阳极气体的阳极气体供给部（23） 排气阀（51,52），其将来自阳极气体流路（21）内的流体向外部排出; 和控制阳极气体供给部（23）和泄放阀（51,52），将来自阳极气体供给部（23）的阳极气体供给到阳极气体流路（21）的控制部（48） 并通过周期性地打开排污阀（51,52）来执行周期性的流体替换，其中控制单元（48）包括低温状态确定单元。