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1. 发明专利

JP2004116392A Controlling device for engine and belt-type continuously variable transmission 有权
公开(公告)号：JP2004116392A
公开(公告)日：2004-04-15
申请号：JP2002280749
申请日：2002-09-26
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： SHIMADA TETSUYA , IRIYAMA MASAHIRO , GOTO KENICHI , YAMAMOTO MASAHIRO , KODAMA KIMIHISA , SHIMANAKA SHIGEKI , TANAKA HIROYASU , INOUE TAKUICHIRO , WAKAHARA TATSUO , NOTAKE HISAO
IPC分类号： F02D45/00 , F02D29/00 , F02D29/02 , F16H59/16 , F16H59/26 , F16H59/42 , F16H59/68 , F16H59/74 , F16H61/04 , F16H61/12 , F16H61/662 , F16H63/06 , F16H63/50
CPC分类号： B60W10/06 , B60W10/107 , B60W30/188 , F16H61/66272 , F16H2312/14 , Y10T477/6237 , Y10T477/624 , Y10T477/6242 , Y10T477/62427 , Y10T477/62429 , Y10T477/679 , Y10T477/68
摘要： PROBLEM TO BE SOLVED: To provide a controlling device for an engine and a belt-type continuously variable transmission capable of improving durability of a belt by preventing occurrence belt slip even if it is a case that dust or the like intrudes into a hydraulic circuit to drop line pressure. SOLUTION: In the controlling device for the engine and the bely-type continuously variable transmission provided with an engine controlling means controlling engine operation conditions, an oil pump driven by the engine, the belt-type continuously variable transmission, a source pressure supply means supplying source pressure of control hydraulic pressure for controlling pullet ratio using the oil pump as a hydraulic pressure source, a speed change actuator supplying control hydraulic pressure to each pulley by regulating source pressure, and a speed change control means outputting a control command to the speed change actuator, a belt slip detection means detecting slip between a primary pulley or a secondary pulley and the belt in start of the vehicle is provided, the speed change control means outputs signal to increase engine idling revolution speed during vehicle stop by predetermined revolution speed to an engine control means when belt slip is detected. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2009199940A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2009199940A
公开(公告)日：2009-09-03
申请号：JP2008041846
申请日：2008-02-22
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： IGARASHI HITOSHI , GOTO KENICHI , TANIGUCHI YASUHIRO , YONEKURA KENJI , CHIKUGO HAYATO
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04358 , H01M8/04029 , H01M8/04223 , H01M8/04268 , H01M8/04328 , H01M8/04335 , H01M8/04417 , H01M8/04768 , H01M16/006 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which it is prevented that cooling water cooled by a radiator wherein there is temperature difference from fuel cell temperature flows into a fuel cell after power generation of the fuel cell is stopped.
SOLUTION: A power generation and stop mode switching determination part 31 of a controller 30 carries out switching determination of two operation modes of a normal power generation mode to carry out normal power generation or a power generation stop mode to stop power generation based on accelerator opening, a car speed, and battery information. In power generation and stop mode, a compressor is stopped by a compressor control part 33, a hydrogen pressure valve is stopped by a hydrogen pressure-adjusting valve control part 35, and a power manager control part 34 stops taking out of an electric power from the fuel cell. If the temperature difference between cooling water temperature of the fuel cell exit and that of the radiator exit is small, a cooling system control part 32 suppresses the operation of a cooling water pump.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料电池系统，其中防止在燃料电池的发电停止之后与燃料电池温度存在温度差的燃料电池流入燃料电池的由散热器冷却的冷却水。解决方案：控制器30的发电和停止模式切换确定部分31执行正常发电模式的两种操作模式的切换确定，以执行正常发电或发电停止模式以停止发电加速器开启，车速和电池信息。在发电停止模式中，压缩机由压缩机控制部33停止，氢压阀由氢压调节阀控制部35停止，功率管理控制部34停止从燃料电池。如果燃料电池出口的冷却水温度与散热器出口的冷却水温度之间的温差小，则冷却系统控制部32抑制冷却水泵的运转。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007179949A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007179949A
公开(公告)日：2007-07-12
申请号：JP2005379297
申请日：2005-12-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , SHIMOI RYOICHI , IIMORI TAKASHI , UEHARA TETSUYA
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To prevent degradation of fuel economy performance and exhaust noise of a large amount of diluted air by efficiently diluting permeated hydrogen when the permeated hydrogen accumulated in an oxidizer electrode is pushed out by newly supplied air in starting a fuel cell system.
SOLUTION: An air supply passage 21 for supplying air from an air compressor 20 to a cathode 4 branches into a cathode air supply passage 22 and a bypass air passage 23. A cathode air exhaust passage 26 and the bypass air passage 23 are combined with each other and connected to an exhaust pipe 27. In starting this fuel cell system, a cathode air valve 24 is closed and a bypass air valve 25 and an air pressure regulation valve 28 are opened before air is supplied to the cathode 4, and thus the air is supplied from the air compressor 20 to the bypass air passage 23. Then, air supply to the cathode 4 is started by opening the cathode air valve 24. Cathode-accumulated hydrogen is efficiently diluted by a bypass airflow.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止当积聚在氧化剂电极中的渗透氢被新供应的空气推出时，通过有效地稀释透过的氢气来大量稀释的空气的燃油经济性和排气噪声的降低，细胞系统。解决方案：用于将空气从空气压缩机20供给到阴极4的空气供给通道21分支到阴极空气供给通道22和旁路空气通道23.阴极排气通道26和旁路空气通道23是彼此结合并连接到排气管27.在启动该燃料电池系统时，关闭阴极空气阀24，并且在向阴极4供应空气之前打开旁通空气阀25和空气调压阀28，从而空气从空气压缩机20供给到旁通空气通路23.然后，通过打开阴极空气阀24开始供给阴极4。通过旁路气流有效地稀释阴极积聚的氢。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007123020A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007123020A
公开(公告)日：2007-05-17
申请号：JP2005312893
申请日：2005-10-27
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , KOKUBO MITSUHIRO , SUGAWARA IKUYOSHI , TAKAICHI SATORU , ONO YOSHITAKA , IGARASHI HITOSHI , UEHARA TETSUYA , SAKAI HIROMASA , SHIMOI RYOICHI
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To prevent the deterioration of a fuel battery cell at transfer to an idle stop state without causing an increase in size or an increase in cost.
SOLUTION: After stopping the supply of hydrogen gas, a hydrogen circulation pump 206 is reverse-rotated and the hydrogen gas remaining in a fuel cell stack 201 is introduced to a fuel cell stack 201 from the hydrogen exit side of an anode electrode. Then, an electric current is extracted from the fuel cell stack 201, and pressure reduction processing to lower the pressure of the hydrogen gas remaining in the fuel cell stack 201 further than that of a normal power generation operation time is performed, and thereafter, the fuel cell system is transferred to the idle stop state.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止燃料电池单元在转移到怠速停止状态时的劣化，而不会引起尺寸的增加或成本的增加。解决方案：停止氢气供应后，氢循环泵206反向旋转，残留在燃料电池堆201中的氢气从阳极电极的氢出口侧引入燃料电池堆201 。然后，从燃料电池堆201取出电流，进行比正常发电运转时间更低的保持在燃料电池堆201中的氢气的压力降压处理，之后，燃料电池系统被转移到怠速停止状态。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007109569A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2007109569A
公开(公告)日：2007-04-26
申请号：JP2005300676
申请日：2005-10-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , KOKUBO MITSUHIRO , SUGAWARA IKUYOSHI , TAKAICHI SATORU , ONO YOSHITAKA , IGARASHI HITOSHI , UEHARA TETSUYA , SAKAI HIROMASA , SHIMOI RYOICHI
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To suppress delay in power generation and deterioration of a fuel cell by improving the air supply control at idle stop. SOLUTION: At idle stop state of a fuel cell system 102, an air compressor 212 is operated so that the maximum cell voltage measured by a voltage sensor 223 becomes a preset second prescribed voltage (upper limit voltage) or lower, and air is supplied intermittently to and controlled at a fuel cell stack 210. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过改善怠速停止时的供气控制来抑制发电延迟和燃料电池的劣化。解决方案：在燃料电池系统102的怠速停止状态下，操作空气压缩机212，使得由电压传感器223测量的最大电池电压变为预设的第二规定电压（上限电压）或更低，并且空气间歇地供给燃料电池堆210并被控制在燃料电池堆210.版权所有：（C）2007，JPO＆INPIT

6. 发明专利

JP2007109568A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007109568A
公开(公告)日：2007-04-26
申请号：JP2005300670
申请日：2005-10-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , KOKUBO MITSUHIRO , IGARASHI HITOSHI , SHIMOI RYOICHI
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To suppress delay in power generation and deterioration of a fuel cell by improving the air supply control at idle stop. SOLUTION: At idle stop state of a fuel cell system 102, out of all cell voltages of a fuel battery cell 301 measured by a voltage sensor 233, an air compressor 212 is operated so that the minimum cell voltage becomes the preset first lowest limit voltage or higher and controls the supply of air to a fuel cell stack 201. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过改善怠速停止时的供气控制来抑制发电延迟和燃料电池的劣化。解决方案：在燃料电池系统102的怠速停止状态下，在由电压传感器233测量的燃料电池单元301的所有电池电压之外，操作空气压缩机212，使得最小电池电压变为预设的第一最低限度电压或更高，并控制向燃料电池堆201供应空气。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005353462A Water supply system of fuel cell 审中-公开
标题翻译：燃料电池供水系统
公开(公告)号：JP2005353462A
公开(公告)日：2005-12-22
申请号：JP2004174075
申请日：2004-06-11
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , UEHARA TETSUYA
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a cooling water supply system of a fuel cell in which pressure of a cooling water can be controlled by absorbing pressure fluctuations of the cooling water due to external over-load.
SOLUTION: This is the water supply system of the fuel cell which is connected to a cooling water passage that supplies the cooling water to the fuel cell 2 and in which the cooling water is supplied to the fuel cell 2 through this cooling water passage. At the opposing position pinching the fuel cell 2 in the direction in which the external over-load is generated against the fuel cell 2, an inlet 2a and an outlet 2b of the cooling water are respectively installed, and pressure adjusting containers 5a, 5b to keep constant the pressure in the cooling water passage are respectively connected on the inlet side and the outlet side of the cooling water.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池的冷却水供应系统，其中可以通过吸收由于外部过载而导致的冷却水的压力波动来控制冷却水的压力。
解决方案：这是燃料电池的供水系统，其连接到向燃料电池2供应冷却水的冷却水通道，并且其中冷却水通过该冷却水供应到燃料电池2 通道。在相对位置，在向燃料电池2产生外部过载的方向上夹着燃料电池2，分别安装冷却水的入口2a和出口2b，将压力调节容器5a，5b〜保持恒定的冷却水通道中的压力分别连接在冷却水的入口侧和出口侧。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2008047390A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2008047390A
公开(公告)日：2008-02-28
申请号：JP2006221026
申请日：2006-08-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OTAKE YOSHINAO , GOTO KENICHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which deterioration of a fuel cell when an operation mode is returned from an idle stop operation to a normal operation is controlled and the normal operation can be revived with quick responsiveness.
SOLUTION: When a shift to an idle stop operation is discriminated, a fuel gas is supplied to a fuel electrode in a state that an oxidant gas supplying passage 10a is shut down, and an output is taken out from a fuel cell stack 1 to conduct the control of the shift to the idle stop operation where a depletion treatment of the oxidant gas in the oxidant electrode is conducted. And, when a return to a normal operation is discriminated, a shutdown of the oxidant gas supplying passage 10a is released and the oxidant gas is supplied and the idle stop revival control is conducted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料电池系统，其中当将操作模式从怠速停止操作返回到正常操作时，燃料电池的劣化被控制，并且可以快速响应地恢复正常操作。解决方案：当判别到怠速停止操作的转换时，在氧化剂气体供给通道10a关闭的状态下向燃料电极供给燃料气体，并且从燃料电池堆中取出输出 1进行对进行氧化剂电极中的氧化剂气体的耗尽处理的怠速停止操作的转移的控制。并且，当判断为恢复正常运行时，释放氧化剂气体供给通道10a的关闭，供给氧化剂气体，进行怠速停止复原控制。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007179964A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2007179964A
公开(公告)日：2007-07-12
申请号：JP2005379572
申请日：2005-12-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： GOTO KENICHI , SHIMOI RYOICHI , IIMORI TAKASHI , UEHARA TETSUYA
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04097 , H01M8/04089 , H01M8/04104 , H01M8/04201 , H01M8/04223 , H01M8/04238 , H01M8/04388 , H01M8/04395 , H01M8/04402 , H01M8/04462 , H01M8/04552 , H01M8/04567 , H01M8/04597 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/04761 , H01M8/04947 , H01M8/2475 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To prevent cell reversal from occurring in a cell having hydrogen supply shortage by uniformly supplying hydrogen to each cell when voltage restriction control is executed by starting hydrogen supply in starting a fuel cell.
SOLUTION: In starting this fuel cell system, a controller 30 shuts an anode 4 and a cathode 5 tight by closing a purge valve 20 and an air pressure regulation valve 24. Then, the controller 30 generates a sufficient circulation gas flow in the anode 4 and a fuel circulation passage 11 by starting a circulation pump 12. Then, the controller 30 starts hydrogen supply by opening a hydrogen supply valve 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过在启动燃料电池时启动氢气供应来执行电压限制控制时，通过向每个电池均匀地供应氢，以防止在具有氢供应短缺的电池中发生电池反转。解决方案：在启动该燃料电池系统时，控制器30通过关闭净化阀20和空气压力调节阀24来使阳极4和阴极5闭合。然后，控制器30产生足够的循环气流阳极4和燃料循环通道11通过启动循环泵12.然后，控制器30通过打开氢气供应阀9来开始供氢。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006309975A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006309975A
公开(公告)日：2006-11-09
申请号：JP2005128347
申请日：2005-04-26
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOKUBO MITSUHIRO , GOTO KENICHI , IGARASHI HITOSHI , SAKAI HIROMASA , IIO MASATOSHI
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To make unnecessary the warming up of a fuel cell after idle stop is released, to prevent water clogging caused by condensation of water vapor in the fuel cell during idle stop, to shorten the starting time at restarting, to shorten the output rise time of the fuel cell, and to prevent drop in fuel consuming performance.
SOLUTION: A controller 40 controls the whole of a fuel cell system 1, and when a required load becomes a prescribed value or less, if fuel cell temperature Tfc exceeds a first prescribed temperature T1, conducts the idle stop of the fuel cell 2. The fuel cell temperature is computed as a average value of coolant inlet temperature Ti and coolant outlet temperature To of the fuel cell 2. When the fuel cell temperature Tfc becomes less than a second prescribed value T2 (T2
摘要翻译：要解决的问题：为了避免在怠速停止之后燃料电池的升温不必要，为了防止在怠速停止期间燃料电池中的水蒸汽冷凝引起的水堵塞，缩短重新开始时的起动时间，以缩短燃料电池的输出上升时间，并且防止燃料消耗性能的下降。解决方案：控制器40控制整个燃料电池系统1，并且当所需负载变为规定值以下时，如果燃料电池温度Tfc超过第一规定温度T1，则进行燃料电池的怠速停止燃料电池温度被计算为燃料电池2的冷却剂入口温度Ti和冷却剂出口温度To的平均值。当燃料电池温度Tfc在空闲期间变得小于第二规定值T2（T2

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