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1. 发明授权

US07387651B2 Fuel reforming device and fuel reforming method 失效
标题翻译：燃料重整装置和燃料重整方法
公开(公告)号：US07387651B2
公开(公告)日：2008-06-17
申请号：US10954282
申请日：2004-10-01
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： C01B3/24 , B01J8/00 , C10L3/00
CPC分类号： B01F3/022 , B01J8/025 , B01J8/0278 , B01J2208/00061 , B01J2208/00274 , B01J2208/00548 , B01J2219/00191 , B01J2219/002 , B01J2219/00231 , C01B3/386 , C01B2203/0261 , C01B2203/1276 , C01B2203/1619 , C01B2203/169
摘要： A fuel reforming device for reforming an air-fuel mixture includes a mixing chamber to which fuel and air are introduced and which is composed such that an air-fuel mixture flows upward; a reforming reaction chamber which is arranged downstream of the mixing chamber and which includes a reforming catalyst that reforms the air-fuel mixture; an inclined surface for recovering the fuel which has not reached the inside of the reforming reaction chamber; and a fuel recovery pipe and a fuel recovery pump which are used for re-introducing unvaporized fuel and the like collected by the inclined surface to the mixing chamber.
摘要翻译：一种用于空气 - 燃料混合物重整的燃料重整装置包括：混合室，燃料和空气被引入燃料和空气中，其组成使得空气 - 燃料混合物向上流动; 重整反应室，其布置在所述混合室的下游，并且包括改性所述空气 - 燃料混合物的重整催化剂; 用于回收尚未到达重整反应室内部的燃料的倾斜表面; 以及用于将由倾斜表面收集的未蒸发燃料等重新引入混合室的燃料回收管和燃料回收泵。

2. 发明申请

US20080110419A1 Internal Combustion Engine and Starting Control Device of Internal Combustion Engine 失效
标题翻译：内燃机内燃机起动控制装置
公开(公告)号：US20080110419A1
公开(公告)日：2008-05-15
申请号：US11793310
申请日：2006-08-02
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： F02B43/08
CPC分类号： F02D41/0025 , C01B3/386 , C01B2203/0261 , C01B2203/1604 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , F02D19/0605 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D41/062 , F02M21/06 , F02M25/12 , F02M27/02 , F02N19/001 , Y02P20/129 , Y02T10/32 , Y02T10/36
摘要： The internal combustion engine includes a reformer, and a heating unit composed of a power source connected to a reforming catalyst composed by carrying a catalyst on a metal foil, a positive electrode, and a negative electrode of the reforming catalyst. The reformer includes the reforming catalyst, and reforms a reforming mixture of reforming fuel and reforming air by the reforming catalyst to generate reformed gas containing hydrogen. This reformed gas is supplied to a combustion chamber of the internal combustion engine. Before the reforming mixture is supplied to the reforming catalyst, a temperature of the reforming catalyst is raised to a predetermined preheating temperature higher than an adiabatic reaction temperature in partial oxidation reaction, and then the internal combustion engine is started.
摘要翻译：内燃机包括重整器和加热单元，该加热单元由连接到通过在重整催化剂的金属箔，正极和负极上承载催化剂而构成的重整催化剂的电源连接。重整器包括重整催化剂，并通过重整催化剂改性重整燃料和重整空气的重整混合物，以产生含氢的重整气体。将该改质气体供给到内燃机的燃烧室。在将重整混合物供给到重整催化剂之前，重整催化剂的温度升高到高于部分氧化反应中的绝热反应温度的预定的预热温度，然后启动内燃机。

3. 发明申请

US20050051113A1 Internal combustion engine and method of controlling the same 失效
标题翻译：内燃机及其控制方法
公开(公告)号：US20050051113A1
公开(公告)日：2005-03-10
申请号：US10917484
申请日：2004-08-13
申请人： Kazuhiro Wakao , Kazuhiro Sakurai
发明人： Kazuhiro Wakao , Kazuhiro Sakurai
IPC分类号： F02M27/02 , F02M27/00 , F02N99/00
CPC分类号： F02M27/00
摘要： The internal combustion engine includes a reformer for reforming a fuel air mixture of a predetermined fuel and air to produce a reformed fuel, a bypass pipe for supplying air to the reformer, an on-off valve provided in the bypass pipe, and an ECU. The ECU makes the on-off valve open to start a fuel reforming operation in the reformer when a pressure at a position downstream of the on-off valve is lower than a pressure at a position upstream of the on-off valve.
摘要翻译：内燃机包括重整器，用于对预定燃料和空气的燃料空气混合物进行重整以产生重整燃料，用于向重整器供给空气的旁通管，设置在旁通管中的开关阀和ECU。当开关阀下游的压力低于开关阀上游位置的压力时，ECU使开关阀打开，开始重整器中的燃料重整操作。

4. 发明授权

US07530335B2 Internal combustion engine and starting control device of internal combustion engine 失效
标题翻译：内燃机内燃机和起动控制装置
公开(公告)号：US07530335B2
公开(公告)日：2009-05-12
申请号：US11793310
申请日：2006-08-02
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： F02G5/04 , F02M1/12
CPC分类号： F02D41/0025 , C01B3/386 , C01B2203/0261 , C01B2203/1604 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , F02D19/0605 , F02D19/0628 , F02D19/0644 , F02D19/0671 , F02D41/062 , F02M21/06 , F02M25/12 , F02M27/02 , F02N19/001 , Y02P20/129 , Y02T10/32 , Y02T10/36
摘要： The internal combustion engine includes a reformer, and a heating unit composed of a power source connected to a reforming catalyst composed by carrying a catalyst on a metal foil, a positive electrode, and a negative electrode of the reforming catalyst. The reformer includes the reforming catalyst, and reforms a reforming mixture of reforming fuel and reforming air by the reforming catalyst to generate reformed gas containing hydrogen. This reformed gas is supplied to a combustion chamber of the internal combustion engine. Before the reforming mixture is supplied to the reforming catalyst, a temperature of the reforming catalyst is raised to a predetermined preheating temperature higher than an adiabatic reaction temperature in partial oxidation reaction, and then the internal combustion engine is started.
摘要翻译：内燃机包括重整器和加热单元，该加热单元由连接到通过在重整催化剂的金属箔，正极和负极上承载催化剂而构成的重整催化剂的电源连接。重整器包括重整催化剂，并通过重整催化剂改性重整燃料和重整空气的重整混合物，以产生含氢的重整气体。将该改质气体供给到内燃机的燃烧室。在将重整混合物供给到重整催化剂之前，重整催化剂的温度升高到高于部分氧化反应中的绝热反应温度的预定的预热温度，然后启动内燃机。

5. 发明申请

US20050045118A1 Method and apparatus for determining state of reformer 失效
标题翻译：用于确定重整器状态的方法和装置
公开(公告)号：US20050045118A1
公开(公告)日：2005-03-03
申请号：US10911584
申请日：2004-08-05
申请人： Kazuhiro Wakao , Kazuhiro Sakurai
发明人： Kazuhiro Wakao , Kazuhiro Sakurai
IPC分类号： C01B3/38 , F02M25/00 , F02M27/02 , F02M27/00
CPC分类号： F02M25/12 , C01B3/38 , C01B2203/0261 , C01B2203/06 , C01B2203/16 , C01B2203/84 , F02D2200/1012 , F02M27/02 , Y02T10/121
摘要： An internal combustion engine includes a reformer for reforming a fuel air mixture to produce a reformed gas, a crank angle sensor for detecting a rotational speed of the engine, and an ECU. The ECU obtains a difference of an actual rotational speed from a target rotational speed of the engine during an idling thereof based on a signal from the crank angle sensor. When the difference thus obtained exceeds a predetermined threshold value, the ECU determines that a reforming catalyst of the reformer has deteriorated or there is any abnormality in the reformer.
摘要翻译：内燃机包括用于重整燃料空气混合物以产生重整气体的重整器，用于检测发动机转速的曲柄角传感器和ECU。 ECU根据来自曲柄角传感器的信号，在空转期间获得实际转速与发动机的目标转速之差。当这样获得的差超过预定的阈值时，ECU确定重整器的重整催化剂已经劣化或重整器中存在任何异常。

6. 发明授权

US07753971B2 Fuel reforming apparatus 失效
标题翻译：燃料重整装置
公开(公告)号：US07753971B2
公开(公告)日：2010-07-13
申请号：US11547251
申请日：2006-02-15
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： B01J7/00
CPC分类号： F02M27/02 , Y10T428/24149
摘要： Two types of cells (first cells and second cells) are used to constitute a honeycomb structure. The first cells and second cells differ in the catalyst supporting position. The first cells and second cells are alternately arranged. The catalyst supporting position of the second cells is shifted in the direction of the downstream side of the flow of an air-fuel mixture from the catalyst supporting position of the first cells so that when an exothermic reaction occurs on the second cell side of a partition wall for separating a first cell from a second cell, an endothermic reaction occurs on the opposing first cell side of the partition wall.
摘要翻译：使用两种类型的细胞（第一细胞和第二细胞）构成蜂窝结构。第一电池和第二电池在催化剂支持位置上不同。交替布置第一单元和第二单元。第二电池的催化剂负载位置沿着空气 - 燃料混合物的流动的下游侧的方向从第一电池的催化剂支持位置移动，使得当在隔板的第二电池单元侧发生放热反应时用于将第一电池与第二电池分离的壁，在分隔壁的相对的第一电池单元侧发生吸热反应。

7. 发明授权

US07416572B2 Apparatus and method for determining reforming catalyst degradation 失效
标题翻译：用于测定重整催化剂降解的装置和方法
公开(公告)号：US07416572B2
公开(公告)日：2008-08-26
申请号：US10816857
申请日：2004-04-05
申请人： Kazuhiro Wakao , Kazuhiro Sakurai , Takaaki Itou , Hiroki Ichinose
发明人： Kazuhiro Wakao , Kazuhiro Sakurai , Takaaki Itou , Hiroki Ichinose
IPC分类号： C01B3/32
CPC分类号： F02M25/12 , F02M27/02 , Y02T10/121
摘要： According to an apparatus and method for determining degradation of a reforming catalyst degradation which reforms a mixture of air and fuel, in a reformer that supplies a reformate gas to an engine of a vehicle, a temperature sensor detects a temperature of a reforming reaction portion in which is provided a reforming catalyst. An ECU then determines the extent of degradation of the reforming catalyst based on the temperature detected by the temperature sensor.
摘要翻译：根据用于确定改变空气和燃料混合物的重整催化剂降解的降解的装置和方法，在向汽车发动机供应重整气体的重整器中，温度传感器检测重整反应部分的温度其提供了重整催化剂。然后，ECU基于由温度传感器检测到的温度来确定重整催化剂的劣化程度。

8. 发明申请

US20070258871A1 Fuel Reforming Apparatus 失效
标题翻译：燃料重整装置
公开(公告)号：US20070258871A1
公开(公告)日：2007-11-08
申请号：US11547251
申请日：2006-02-15
申请人： Kazuhiro Sakurai , Kazuhiro Wakao
发明人： Kazuhiro Sakurai , Kazuhiro Wakao
IPC分类号： B01J8/04
CPC分类号： F02M27/02 , Y10T428/24149
摘要： Two types of cells (first cells and second cells) are used to constitute a honeycomb structure. The first cells and second cells differ in the catalyst supporting position. The first cells and second cells are alternately arranged. The catalyst supporting position of the second cells is shifted in the direction of the downstream side of the flow of an air-fuel mixture from the catalyst supporting position of the first cells so that when an exothermic reaction occurs on the second cell side of a partition wall for separating a first cell from a second cell, an endothermic reaction occurs on the opposing first cell side of the partition wall.
摘要翻译：使用两种类型的细胞（第一细胞和第二细胞）构成蜂窝结构。第一电池和第二电池在催化剂支持位置上不同。交替布置第一单元和第二单元。第二电池的催化剂负载位置沿着空气 - 燃料混合物的流动的下游侧的方向从第一电池的催化剂支持位置移动，使得当在隔板的第二电池单元侧发生放热反应时用于将第一电池与第二电池分离的壁，在分隔壁的相对的第一电池单元侧发生吸热反应。

9. 发明授权

US07028655B2 Internal combustion engine and method of controlling the same 失效
标题翻译：内燃机及其控制方法
公开(公告)号：US07028655B2
公开(公告)日：2006-04-18
申请号：US10917484
申请日：2004-08-13
申请人： Kazuhiro Wakao , Kazuhiro Sakurai
发明人： Kazuhiro Wakao , Kazuhiro Sakurai
IPC分类号： F02N17/00
CPC分类号： F02M27/00
摘要： The internal combustion engine includes a reformer for reforming a fuel air mixture of a predetermined fuel and air to produce a reformed fuel, a bypass pipe for supplying air to the reformer, an on-off valve provided in the bypass pipe, and an ECU. The ECU makes the on-off valve open to start a fuel reforming operation in the reformer when a pressure at a position downstream of the on-off valve is lower than a pressure at a position upstream of the on-off valve.
摘要翻译：内燃机包括重整器，用于对预定燃料和空气的燃料空气混合物进行重整以产生重整燃料，用于向重整器供给空气的旁通管，设置在旁通管中的开关阀和ECU。当开关阀下游的压力低于开关阀上游位置的压力时，ECU使开关阀打开，开始重整器中的燃料重整操作。

10. 发明授权

US06997142B2 Internal combustion engine and method of operating internal combustion engine 失效
标题翻译：内燃机及运行内燃机的方法
公开(公告)号：US06997142B2
公开(公告)日：2006-02-14
申请号：US10757447
申请日：2004-01-15
申请人： Kazuhiro Wakao , Kazuhiro Sakurai , Takaaki Itou , Hiroki Ichinose
发明人： Kazuhiro Wakao , Kazuhiro Sakurai , Takaaki Itou , Hiroki Ichinose
IPC分类号： F02B43/08
CPC分类号： F02M25/12 , F02M23/10 , F02M27/02 , Y02T10/146
摘要： An internal combustion engine in accordance with one aspect of the invention is characterized by comprising a combustion chamber, a reformer, and a control portion. A predetermined fuel component is burnt in the combustion chamber. The reformer has a reforming catalyst, and that produces a reformed gas which contains the fuel component obtained by reforming a mixture of fuel and air and which supplied to the combustion chamber. The control portion sets an air-fuel ratio of the mixture in the reformer such that a reforming efficiency of the reformer is held within a predetermined range, and sets an amount of the mixture supplied to the reformer such that an actual output torque of the internal combustion engine coincides with a target torque.
摘要翻译：根据本发明的一个方面的内燃机的特征在于包括燃烧室，重整器和控制部分。在燃烧室中燃烧预定的燃料成分。重整器具有重整催化剂，并且产生重整气体，其包含通过重整燃料和空气的混合物并且供应到燃烧室而获得的燃料成分。控制部设定重整器中的混合物的空燃比使得重整器的重整效率保持在预定范围内，并且将提供给重整器的混合物的量设定为使内部的实际输出转矩内燃机与目标转矩一致。

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