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1. 发明专利

JP2009283471A Energy output device and control method of the same 有权
标题翻译：能量输出装置及其控制方法
公开(公告)号：JP2009283471A
公开(公告)日：2009-12-03
申请号：JP2009199779
申请日：2009-08-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO , MORI HIROAKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： B60L3/0053 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of a trouble when starting a fuel cell next time by controlling stoppage of the fuel cell. SOLUTION: In a power source device 15 including a fuel cell device 20 having a fuel cell 22 and a secondary battery 30, an intermittent operation mode for supplying power only from the secondary battery 30 is selected under a certain condition. At that time, if the fuel cell 22 is to be stopped, whether deterioration of performance of the fuel cell 22 will occur when the fuel cell 22 is started next time or not is determined. When it is determined that the deterioration of the performance will occur, the power source device 15 is controlled so that the fuel cell 22 generates power based on the prescribed condition regardless of the intermittent operation mode selected. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止燃料电池停止的下一次启动燃料电池时出现故障。解决方案：在具有燃料电池22和二次电池30的燃料电池装置20的电源装置15中，在一定条件下选择仅从二次电池30供电的间歇运转模式。此时，如果要停止燃料电池22，则确定燃料电池22下次启动时是否会发生燃料电池22的性能劣化。当确定性能劣化将发生时，控制电源装置15，使得燃料电池22基于规定的条件生成电力，而与所选择的间歇运行模式无关。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008154387A Movable body 有权
标题翻译：可移动身体
公开(公告)号：JP2008154387A
公开(公告)日：2008-07-03
申请号：JP2006340881
申请日：2006-12-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： B60L11/18 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a movable body equipped with a fuel cell and a transmission wherein shift shock can be reduced.
SOLUTION: The movable body 1 includes: a motor 30 as a driving source; the fuel cell 2 for supplying power to the motor 30; the transmission 40 for shifting and transmitting power from the motor 30 to a drive shaft 42; and a controller 130 for controlling the electricity generated of the fuel cell 2. When shift is carried out by the transmission 40, the controller 130 controls the electricity generated of the fuel cell 2 to an electricity generated corresponding to the torque of the motor 30 obtained after the shift is completed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有燃料电池和变速器的可移动体，其中可以减少换档冲击。解决方案：可移动体1包括：电动机30作为驱动源; 用于向电动机30供电的燃料电池2; 用于将动力从电动机30移动和传递到驱动轴42的变速器40; 以及用于控制燃料电池2产生的电力的控制器130.当变速器40进行变速时，控制器130将燃料电池2产生的电力控制为与获得的电动机30的转矩相对应的电力班班完成后。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007198533A Gas system 审中-公开
标题翻译：气体系统
公开(公告)号：JP2007198533A
公开(公告)日：2007-08-09
申请号：JP2006019305
申请日：2006-01-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： F17C13/00 , F17C13/02 , F23K5/00 , F23N1/00 , H01M8/04
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a gas system which can stabilize the operation of a gas consumption device. SOLUTION: The gas system 1 is comprised of a tank 21 to store the gas at high pressure, the gas consumption device 2 to consume the gas, a gas supply passage 22 to supply the gas from the tank 21 into the gas consumption device 2, and a diaphragm pressure regulating valve 61 installed in the gas supply passage 22 to regulate the pressure supplied into the gas consumption device 2. The pressure regulating valve 61 consists of one side surface 106a of a diaphragm 106 facing a gas passage 107 and the other side surface 106b facing a pressure chamber 108. The pressure chamber 108 is disposed in the downstream side of the gas supply passage 22, and connected to downstream side of the pressure regulating valve 61. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以稳定气体消耗装置的操作的气体系统。解决方案：气体系统1包括储存高压气体的罐21，消耗气体的气体消耗装置2，将来自罐21的气体供给气体消耗量的气体供给通道22 装置2和安装在气体供给通道22中的隔膜压力调节阀61，以调节供应给气体消耗装置2的压力。压力调节阀61由面向气体通道107的隔膜106的一个侧表面106a和另一侧表面106b面向压力室108.压力室108设置在气体供应通道22的下游侧，并连接到压力调节阀61的下游侧。（C）2007， JPO＆INPIT

4. 发明专利

JP2006207654A Fuel supply system 审中-公开
标题翻译：燃油供应系统
公开(公告)号：JP2006207654A
公开(公告)日：2006-08-10
申请号：JP2005018544
申请日：2005-01-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： F17C13/00 , F17C13/02 , H01M8/00 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply system having improved fuel consumption by increasing the amount of vaporized gas to be collected. SOLUTION: The fuel supply system comprises filling means 11-13 for providing a space for filling the vaporized gas of liquid fuel and a temperature control means 3 for controlling the temperature of the vaporized gas depending on the amount of the vaporized gas to be filled. The vaporized gas is filled in the filling means 11-13 having the predetermined capacity space but the temperature control means 3 controls the temperature of the vaporized gas depending on the amount of the vaporized gas to be filled in the filling means, and so the inner pressure of the filling means 11-13 is consequently regulated. Namely, the temperature control regulates the inner pressure of the filling means 11-13 to change the amount of the vaporized gas to be filled. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过增加要收集的汽化气体的量来改善燃料消耗的燃料供应系统。解决方案：燃料供给系统包括用于提供用于填充液体燃料的蒸发气体的空间的填充装置11-13和用于根据蒸发气体的量来控制蒸发气体的温度的温度控制装置3，被填补蒸发气体填充在具有预定容量空间的填充装置11-13中，但是温度控制装置3根据填充装置中填充的汽化气体的量来控制蒸发气体的温度，因此内部因此，填充装置11-13的压力被调节。也就是说，温度控制调节填充装置11-13的内部压力以改变要填充的汽化气体的量。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006086025A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2006086025A
公开(公告)日：2006-03-30
申请号：JP2004269683
申请日：2004-09-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04097 , H01M8/04223 , H01M8/04231 , H01M8/04388 , H01M8/04402 , H01M8/0444 , H01M8/04664 , H01M8/04679 , H01M8/04753 , H01M8/04761 , H01M8/0491 , H01M8/0494 , H01M8/04947 , H01M8/0662 , H01M16/003
摘要： PROBLEM TO BE SOLVED: To propose a fuel cell system carrying out determination of a gas leak in fuel gas supply lines in a short period of time and at high precision.
SOLUTION: The fuel cell system (10) consumes fuel gas existing in gas leak detection part of the fuel gas supply lines (31 and 32) by power generation of a fuel cell (20) and the system is provided with a determining means (50) carrying out determination of a gas leak based on drop of pressure in the fuel gas existing in the gas leak detection part. An exhaust means (H51) is provided decreasing the pressure in the gas leak detected part by purging the fuel gas existing in the gas leak detected part outside the fuel gas supply lines (31 and 32). The fuel gas existing in the gas leak detected part is not only consumed by power generation but the pressure in the gas leak detected part can be brought close to a target pressure in a short period of time by purging it outside the fuel gas supply lines and the gas leak judgement can be carry out in a short period of time and at the high precision.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提出在短时间内和高精度地进行燃料气体供应管线中的气体泄漏的确定的燃料电池系统。解决方案：燃料电池系统（10）通过燃料电池（20）的发电来消耗存在于燃料气体供应管线（31和32）的气体泄漏检测部分中的燃料气体，并且系统具有确定装置（50），其基于存在于所述气体泄漏检测部中的燃料气体中的压降而进行气体泄漏的判定。提供排气装置（H51），通过清除存在于燃气供给管线（31,32）之外的气体泄漏检测部分中的燃料气体来减小气体泄漏检测部分中的压力。存在于气体泄漏检测部分中的燃料气体不仅通过发电消耗，而且通过将其排出燃料气体供给管线外的气体泄漏检测部件中的压力可以在短时间内接近目标压力，并且气体泄漏判断可以在短时间内以高精度进行。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006073309A Fuel cell system and car equipped with the same 审中-公开
标题翻译：燃油电池系统及其配套的汽车
公开(公告)号：JP2006073309A
公开(公告)日：2006-03-16
申请号：JP2004254201
申请日：2004-09-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To accurately detect the concentration of prescribed gas in air in an outside space of a fuel cell system and conduct appropriate treatment, based on the concentration of the prescribed gas.
SOLUTION: Occupant compartment oxygen concentration Cin and exterior oxygen concentration Cout are corrected (S140, S120), by using temperature correction coefficients KTin, KTout based on occupant compartment temperature Tin and exterior temperature Tout and an atmospheric pressure correction coefficient KP based on the atmospheric pressure Pa; when a car is running, the occupant compartment oxygen concentration Cin is compared with thresholds C1, C2, and if the occupant compartment oxygen concentration is lowered, that is informed or the system is stopped (S140-S160); and when the car is not running, the corrected exterior oxygen concentration Cout is compared with thresholds C3, C4, and if car peripheral oxygen concentration is lowered, this is notified or the system is stopped (S170-S190). As a result, oxygen concentration is appropriately detected, and lowering in oxygen concentration is appropriately coped.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了精确地检测燃料电池系统的外部空间中的空气中的规定气体的浓度，并基于规定气体的浓度进行适当的处理。解决方案：通过使用基于乘员室温度Tin和外部温度Tout的温度校正系数KTin，KTout校正乘员室氧浓度Cin和外部氧浓度Cout（S140，S120），并且基于大气压Pa; 当轿厢运行时，将乘员室氧浓度Cin与阈值C1，C2进行比较，并且如果乘员室氧浓度降低，则通知或系统停止（S140-S160）; 并且当轿厢未运行时，将校正后的外部氧浓度Cout与阈值C3，C4进行比较，并且如果轿厢外围氧浓度降低，则通知或系统停止（S170-S190）。结果，适当地检测氧浓度，适当地应对氧浓度的降低。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005267888A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2005267888A
公开(公告)日：2005-09-29
申请号：JP2004074625
申请日：2004-03-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/10 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system having a collection tank storing the water separated from off-gas, capable of effectively collecting the water.
SOLUTION: (1) The fuel cell system comprises a collection tank 1 storing the water separated from the off-gas of the fuel cell, and a water drop removing part 2 arranged in the collection tank 1. (2) The cross section of an air vent part 3 arranged on the collection tank is made larger than that of a water supplying part 4 arranged on the collection tank. (3) A plurality of collection tanks are provided and they are communicated with each other through communication parts 8. (4) A plurality of communication parts 8 are formed on respective collection tanks 1, and the height of the communication parts 8 are made different from each other. (5) Each collection tank 1 has a drain port having a valve capable of controlling its opening and closing.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统，其具有储存从废气中分离的水的收集罐，能够有效地收集水。（1）燃料电池系统包括：储存从燃料电池废气分离出的水的收集槽1和设置在收集罐1中的水滴去除部分2.（2）十字布置在收集箱上的排气部分3的部分比设置在收集箱上的供水部分4的部分大。（3）设置多个收集箱，并且通过连通部8相互连通。（4）在各收集槽1上形成有多个连通部8，并且使通信部8的高度不同从彼此。（5）每个收集罐1具有排出口，该排出口具有能够控制其打开和关闭的阀。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005197085A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005197085A
公开(公告)日：2005-07-21
申请号：JP2004002172
申请日：2004-01-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/04
CPC分类号： H01M8/0662 , H01M8/04231 , H01M8/0432 , H01M8/0438 , H01M8/04388 , H01M8/0444 , H01M8/04544 , H01M8/04679 , H01M8/04753
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of alleviating cross leak of anode offgas to a cathode side and substantially alleviating exhaust gas hydrogen concentration at stoppage of the system due to abnormalities.
SOLUTION: The system is provided with a fuel cell (20) generating power with supply of fuel gas and oxidizing gas, a fuel gas supply shut-off means (A1 to A3) shutting off supply of fuel gas to an anode entrance of the fuel cell (20), and an anode offgas shut-off means (A4, A5) shutting off anode off-gas from an anode exit of the fuel cell (20). While the fuel gas supply shut-off means (A1 to A3) shuts off fuel gas supply to the anode entrance at abnormalities of the system, the anode offgas shut-off means (A4, A5) keeps the anode exit open at the abnormalities, and the anode offgas is shut off after given conditions are satisfied.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够减轻阳极废气向阴极侧的交叉泄漏的燃料电池系统，并且由于异常而大大减轻了系统停止时的废气氢浓度。解决方案：该系统设置有燃料电池（20），其通过燃料气体和氧化气体的供应产生动力，燃料气体供应切断装置（A1至A3）关闭向阳极入口供应燃料气体以及从燃料电池（20）的阳极出口关闭阳极废气的阳极废气关闭装置（A4，A5）。当燃料气体供应关闭装置（A1至A3）在系统异常时关闭向阳极入口的燃料气体供应时，阳极废气关闭装置（A4，A5）使阳极出口保持异常，并且在满足给定条件之后关闭阳极废气。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005190824A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005190824A
公开(公告)日：2005-07-14
申请号：JP2003430689
申请日：2003-12-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04679 , H01M8/04197 , H01M8/04223 , H01M8/04231 , H01M8/04343 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/0447 , H01M8/04955 , H01M16/006 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which prevents generation of chemical short circuit (leak of fuel gas to a cathode side) and improves fuel consumption rate.
SOLUTION: The fuel cell system is provided with: a fuel cell 20 generating power by chemical reaction of fuel gas supplied to an anode side with oxidant gas supplied to the cathode side; an estimating means for estimating generation of chemical short circuit in the fuel cell (a means of detecting gas pressure of the anode side lowering below a reference value, or a means of detecting oxidant gas concentration at the cathode side getting lower than a reference value); and a scavenging means of tentatively supplying scavenging gas to the cathode side when generation of chemical short circuit is estimated. When there is a probability of chemical short circuit on stopping operation of the fuel cell, the scavenging gas is made to flow for a short period of time and the fuel gas leaking to the cathode side is exhausted outside the fuel cell.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种防止化学短路（向阴极侧泄漏燃料气体）的发生并提高燃料消耗率的燃料电池系统。解决方案：燃料电池系统设置有：燃料电池20，通过供给阳极侧的燃料气体与供给阴极侧的氧化剂气体发生化学反应而产生电力; 用于估计燃料电池中的化学短路产生的估计装置（检测阳极侧的气体压力低于参考值的装置，或者检测阴极侧的氧化剂气体浓度低于参考值的装置） ; 以及在产生化学短路的情况下，向阴极侧暂时供给清扫气体的清扫手段。当在燃料电池停止运行时存在化学短路的可能性时，使清扫气体短时间流动，并且泄漏到阴极侧的燃料气体在燃料电池外部被排出。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005129305A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2005129305A
公开(公告)日：2005-05-19
申请号：JP2003362326
申请日：2003-10-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA HISAHIRO
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To raise the efficiency of a compressor of a hydrogen circulation pump for refluxing anode off-gas exhausted from a fuel cell system into a fuel cell.
SOLUTION: The fuel cell system (10) comprises a compressor (52) for refluxing the anode off-gas exhausted from the fuel cell (20) into the fuel cell (20), a turbine (51) for driving the compressor (52) by power recovered from the cathode off-gas, a flow-rate control valve (A2) for adjusting the branching rate of the cathode off-gas, gas state quantity detecting means (T1, P1, and T2) each detecting gas state quantity of the cathode off-gas, and a control unit (70) for opening/closing the flow-rate control valve (A2) according to the gas state quantity of the cathode off-gas. The flow-rate control valve (A2) controls the branching rate of the cathode off-gas that flows in a branch path (34) that branches from the turbine upper stream side of an oxygen off-gas path (32) to be supplied to the turbine (51).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高用于使从燃料电池系统排出的阳极废气回流到燃料电池中的氢循环泵的压缩机的效率。解决方案：燃料电池系统（10）包括用于将从燃料电池（20）排出的阳极废气回流到燃料电池（20）的压缩机（52），用于驱动压缩机的涡轮机（52），用于调节阴极废气的分支速率的流量控制阀（A2），每个检测气体的气体状态量检测装置（T1，P1和T2）阴极废气的状态量和根据阴极废气的气体状态量打开/关闭流量控制阀（A2）的控制单元（70）。流量控制阀（A2）控制在从氧气废气路径（32）的涡轮上游侧分支供给的分支路径（34）中流动的阴极废气的分支速率，涡轮机（51）。版权所有（C）2005，JPO＆NCIPI

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