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公开(公告)号：US06173569B1
公开(公告)日：2001-01-16
申请号：US09468221
申请日：1999-12-20
申请人： Masaki Kusada , Katsuhiko Hirose , Hiroshi Kanai , Toshifumi Takaoka , Toshio Inoue , Takahiro Nishigaki , Masakiyo Kojima
发明人： Masaki Kusada , Katsuhiko Hirose , Hiroshi Kanai , Toshifumi Takaoka , Toshio Inoue , Takahiro Nishigaki , Masakiyo Kojima
IPC分类号： F01N300
CPC分类号： B60K6/24 , B60K6/445 , B60L2240/445 , B60W10/06 , B60W10/26 , B60W2510/0619 , B60W2510/068 , B60W2710/0622 , F01N11/007 , F01N2550/02 , F01N2900/0422 , F02B3/06 , Y02T10/47 , Y02T10/6239 , Y02T10/6295 , Y10S903/903 , Y10S903/905
摘要： A catalyst deterioration detecting apparatus for a hybrid vehicle having an internal combustion engine and an electric motor as power sources includes an air-fuel ratio sensor downstream of a catalyst disposed in an exhaust passage of the engine. An amount of oxygen stored in the catalyst is estimated and, based on the estimated amount of oxygen and an output produced by the air-fuel ratio sensor after the engine is restarted after having been temporarily stopped, it is determined whether the catalyst has excessively deteriorated.
摘要翻译： 一种用于具有内燃机和电动机作为动力源的混合动力车辆的催化剂劣化检测装置包括位于发动机排气通道内的催化剂下游的空燃比传感器。 估计存储在催化剂中的氧气量，并且基于在暂时停止发动机重新启动之后估计的氧气量和由空燃比传感器产生的输出，确定催化剂是否过度劣化 。
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公开(公告)号：US5513609A
公开(公告)日：1996-05-07
申请号：US291227
申请日：1994-08-16
申请人： Katsuhiko Hirose , Shinji Kamoshita
发明人： Katsuhiko Hirose , Shinji Kamoshita
CPC分类号： F02D41/3005 , F02D31/007 , F02D41/408 , F02D2041/228 , F02D2200/0606 , Y02T10/44
摘要： A fuel injection system with a fuel injection pump. The system comprises first correction means for correcting a first basic volume of fuel fed by the fuel injection pump using a correction value calculated so as to realize a predetermined constant engine speed during at least one predetermined engine operating condition, calculation mean for calculating the variation of the correction value corresponding to the fuel temperature at predetermined engine load in the predetermined engine operating condition, and determining means for determining at least one property of current fuel on the basis of the variation. Accordingly, the system can automatically detect the properties of a fuel while driving.
摘要翻译： 具有燃料喷射泵的燃料喷射系统。 该系统包括第一校正装置，用于使用计算出的校正值来校正由燃料喷射泵供给的燃料的第一基本体积，以便在至少一个预定的发动机运行状态期间实现预定的恒定的发动机转速， 在预定的发动机运转状态下，与预定的发动机负荷下的燃料温度对应的修正值，以及根据该变化确定当前燃料的至少一个特性的判定装置。 因此，系统可以在驾驶时自动检测燃料的特性。
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公开(公告)号：US5174111A
公开(公告)日：1992-12-29
申请号：US738194
申请日：1991-07-30
申请人： Hiroshi Nomura , Katsuhiko Hirose , Takeshi Kotani , Souichi Matsushita , Kiyoshi Nakanishi , Eishi Ohno , Kenichi Nomura
发明人： Hiroshi Nomura , Katsuhiko Hirose , Takeshi Kotani , Souichi Matsushita , Kiyoshi Nakanishi , Eishi Ohno , Kenichi Nomura
CPC分类号： F02M51/0617 , F01N13/009 , F01N3/20 , F01P7/167 , F02D35/00 , F02M69/08 , F01N2370/04 , F01N2430/00 , F01N2430/06 , F01P2007/146 , F01P2025/08 , F01P2025/60 , F02B1/04
摘要： An exhaust gas purification system for an internal combustion engine includes an engine capable of fuel combustion at lean air-fuel ratios, a catalyst constructed of zeolite carrying at least one kind of metal selected from transition metals and noble metals to reduce NOx under oxidizing conditions and in the presence of HC, engine operating condition detecting means for detecting the current engine operating condition, engine operating range determining means for determining whether or not the current engine operating condition is within an insufficient HC amount range, and an HC amount control means for controlling the amount of HC included in the exhaust gas when the engine operating range determining means determines that the engine operating condition is within the insufficient HC amount range. The HC amount control means degrades automization or evaporation of fuel injected from a fuel injection valve to thereby generate unburned fuel and to increase the HC amount in the exhaust gas, so that the NOx purification rate of the catalyst is improved.
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公开(公告)号：US08315824B2
公开(公告)日：2012-11-20
申请号：US12083941
申请日：2006-12-13
申请人： Katsuhiko Hirose
发明人： Katsuhiko Hirose
IPC分类号： G01F23/00
CPC分类号： G01F23/14 , F17C2221/012 , F17C2227/0304 , F17C2227/0374 , F17C2250/0408 , F17C2250/043 , G01F22/02 , Y02E60/321
摘要： The present invention relates to a system for detecting the remaining quantity of liquid hydrogen stored in a hydrogen storage device. In this system, the remaining quantity of liquid hydrogen is calculated accurately without being affected by the previous state in a tank. The internal pressure of the tank is detected. A fixed heat quantity is applied into the liquid hydrogen. The pressure in the tank after the application of heat quantity is detected. The volume of phase-transited hydrogen gas is calculated based on the heat quantity applied into the tank. The change amount of pressure in the tank before and after the application of heat quantity is calculated based on the pressure and the pressure. The remaining quantity of liquid hydrogen in the tank is calculated based on the volume of hydrogen gas and the change amount of pressure.
摘要翻译： 本发明涉及一种用于检测存储在氢存储装置中的液态氢的剩余量的系统。 在该系统中，液体氢的剩余量被准确地计算，而不受罐中先前状态的影响。 检测到罐的内部压力。 固定的热量被施加到液体氢气中。 检测到在施加热量后罐中的压力。 基于施加到罐中的热量计算相转移氢气的体积。 基于压力和压力计算在施加热量之前和之后罐中的压力变化量。 基于氢气的体积和压力的变化量计算罐中液态氢的剩余量。
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公开(公告)号：US08051977B2
公开(公告)日：2011-11-08
申请号：US12602675
申请日：2008-06-05
IPC分类号： B65D85/00
CPC分类号： F17C11/005 , Y02E60/321 , Y02P90/45 , Y10T29/49826
摘要： A hydrogen storage tank includes a tank main body, partition sections, and a hydrogen flow pipe. The hydrogen flow pipe prevents MH powder from passing through and permits hydrogen to pass through. The tank main body includes a hollow body portion having openings on opposite ends. Dome portions are joined to opening ends of the body portion. Partition sections are provided in the body portion so that first retaining chambers, which retain the MH powder, are defined in the body portion. Extended portions, which serve as second partition members, are provided in the dome portions to divide the space in the dome portions into second retaining chambers, which retain the MH powder.
摘要翻译： 储氢罐包括罐主体，分隔部和氢气流管。 氢气流管防止MH粉末通过并允许氢气通过。 罐主体包括在相对端具有开口的中空主体部分。 圆顶部分连接到主体部分的开口端。 分隔部分设置在主体部分中，使得保持MH粉末的第一保持室被限定在主体部分中。 作为第二分隔构件的延伸部分设置在圆顶部分中，以将圆顶部分中的空间分成保持MH粉末的第二保持室。
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公开(公告)号：US20100213084A1
公开(公告)日：2010-08-26
申请号：US11990126
申请日：2006-08-08
申请人： Katsuhiko Hirose
发明人： Katsuhiko Hirose
CPC分类号： F17C3/00 , C01B3/0005 , F17C3/02 , F17C11/005 , F17C2201/0104 , F17C2201/0157 , F17C2221/012 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2223/045 , F17C2223/046 , F17C2223/047 , F17C2270/01 , Y02E60/321 , Y02E60/325 , Y02E60/327 , Y02E60/328
摘要： A hydrogen storage device capable of storing hydrogen for a long period of time is provided. The hydrogen storage device of the invention is provided with a thermally insulated container having an inner space, a liquid hydrogen inflow opening, and a hydrogen gas outflow opening, and a hydrogen adsorbing member filled in the inner space.
摘要翻译： 提供能够长时间储存氢的氢存储装置。 本发明的储氢装置设置有内部空间，液氢流入口和氢气流出口的绝热容器和填充在内部空间的氢吸附构件。
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公开(公告)号：US06430483B2
公开(公告)日：2002-08-06
申请号：US09842421
申请日：2001-04-27
IPC分类号： F02D2902
CPC分类号： B60W20/13 , B60K6/48 , B60K6/547 , B60L15/2054 , B60L2240/12 , B60L2240/423 , B60L2240/443 , B60L2240/486 , B60L2260/50 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/19 , B60W2710/083 , F16H61/04 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/7275 , Y10S903/903 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/947
摘要： A control apparatus is used to control a hybrid vehicle having an internal combustion engine, a stepwise variable transmission capable of automatic speed shifting, a clutch disposed between the internal combustion engine and the stepwise variable transmission for discontinuing and establishing power transfer to and from the stepwise variable transmission, an electric motor, etc. The control apparatus calculates a timing of the stepwise variable transmission starting an automatic shifting operation, and gradually decreases the torque assist based on the motor torque Tm of the electric motor prior to the start of the shifting operation, so as to reduce the stepped change in the drive torque that occurs when the engine torque Te is eliminated upon disengagement of the clutch during the shifting operation. This operation of the control apparatus also gentles or reduces the gradient of torque change. The shock at the time of shifting is thus reduced.
摘要翻译： 控制装置用于控制具有内燃机的混合动力车辆，能够进行自动变速的可逐级变速传动装置，配置在内燃机与逐步变速传动装置之间的离合器，用于停止和逐步地进行动力传递 可变变速器，电动机等。控制装置计算开始自动变速操作的阶梯式变速器的正时，并且在变速操作开始之前，基于电动机的电动机转矩Tm逐渐减小转矩辅助 ，以便在变速操作期间当离合器脱离发动机转矩Te时，减小发动机转矩的阶梯变化。 控制装置的这种操作也使得扭矩变化的梯度变得温和或降低。 因此减速时的冲击。
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公开(公告)号：US6102000A
公开(公告)日：2000-08-15
申请号：US781166
申请日：1997-01-09
申请人： Kenichiro Shindoh , Akihiro Yamanaka , Katsuhiko Hirose , Akira Shibata , Yoshitsugu Inaguma , Kenzo Yano , Tatsuya Ichikawa
发明人： Kenichiro Shindoh , Akihiro Yamanaka , Katsuhiko Hirose , Akira Shibata , Yoshitsugu Inaguma , Kenzo Yano , Tatsuya Ichikawa
CPC分类号： F02D41/401 , F02D41/408 , F02D2041/1409 , F02D2041/228 , F02D2041/288 , F02D2041/389 , F02D2200/0406 , F02D2200/0414 , F02D2200/0602 , F02D2200/0606 , F02D2200/0612 , F02D2250/31 , F02D41/0047 , F02D9/1055 , Y02T10/44
摘要： A fuel injection apparatus for a diesel engine has a fuel injection pump for feeding fuel under pressure and fuel injection nozzles provided in the engine to inject fuel fed from the injection pump. A pressure sensor for detecting fuel pressure is provided in a midway in a fuel line connecting the injection pump to the injection nozzles. An electronic control unit (ECU) computes the frequency of the fuel pressure based on a detected value from the pressure sensor immediately after fuel is injected from the injection nozzles. The ECU then computes a fuel bulk modulus based on the result of the computation of the frequency of the fuel pressure. Based on the computed bulk modulus, the ECU computes a fuel injection start and end time. Further, the ECU adjusts an instruction value for fuel injection control based on the result of the computation of injection start and end, and controls the injection pump based on the adjusted instruction value.
摘要翻译： 用于柴油发动机的燃料喷射装置具有用于在压力下供给燃料的燃料喷射泵和设置在发动机中的燃料喷射喷嘴，用于喷射从喷射泵供给的燃料。 用于检测燃料压力的压力传感器设置在将喷射泵连接到喷射喷嘴的燃料管线的中途。 电子控制单元（ECU）基于从喷射喷嘴喷射燃料之后的压力传感器的检测值来计算燃料压力的频率。 然后ECU基于燃料压力频率的计算结果计算燃料体积模量。 基于计算的体积模量，ECU计算燃料喷射开始和结束时间。 此外，ECU基于喷射开始和结束的计算结果来调节燃料喷射控制的指令值，并且基于调整后的指令值来控制喷射泵。
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公开(公告)号：US08871392B2
公开(公告)日：2014-10-28
申请号：US12310021
申请日：2007-08-08
CPC分类号： H01M8/04298 , H01M8/04007 , H01M8/04089 , H01M8/04141 , H01M8/04201 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04365 , H01M8/04731 , H01M8/0662 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system includes a hydrogen path for supplying odorant-added hydrogen to the fuel cell, an estimating unit to estimate the depositing of the odorant in the fuel cell, and control unit to heat the fuel cell up to a temperature at which at least part of the odorant deposited in the fuel cell evaporates when the depositing of the odorant is estimated.
摘要翻译： 燃料电池系统包括用于向燃料电池供应加臭剂的氢气的氢气路径，用于估计燃料电池中的气味剂的沉积的估计单元，以及用于将燃料电池加热至至少至少的温度的控制单元 沉积在燃料电池中的气味剂的一部分在估计加臭剂的沉积时蒸发。
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公开(公告)号：US20100181213A1
公开(公告)日：2010-07-22
申请号：US12602675
申请日：2008-06-05
IPC分类号： B65B3/00
CPC分类号： F17C11/005 , Y02E60/321 , Y02P90/45 , Y10T29/49826
摘要： A hydrogen storage tank includes a tank main body, partition sections, and a hydrogen flow pipe. The hydrogen flow pipe prevents MH powder from passing through and permits hydrogen to pass through. The tank main body includes a hollow body portion having openings on opposite ends. Dome portions are joined to opening ends of the body portion. Partition sections are provided in the body portion so that first retaining chambers, which retain the MH powder, are defined in the body portion. Extended portions, which serve as second partition members, are provided in the dome portions to divide the space in the dome portions into second retaining chambers, which retain the MH powder.
摘要翻译： 储氢罐包括罐主体，分隔部和氢气流管。 氢气流管防止MH粉末通过并允许氢气通过。 罐主体包括在相对端具有开口的中空主体部分。 圆顶部分连接到主体部分的开口端。 分隔部分设置在主体部分中，使得保持MH粉末的第一保持室被限定在主体部分中。 用作第二分隔构件的延伸部分设置在圆顶部分中，以将圆顶部分中的空间分成保留MH粉末的第二保持室。
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