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1. 发明专利

JP2011162178A Power generation device equipped on vehicle 审中-公开
标题翻译：发动机装备在车上
公开(公告)号：JP2011162178A
公开(公告)日：2011-08-25
申请号：JP2011002700
申请日：2011-01-11
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MORIYA KAZUNARI , NAKAI HIDEO , OTERU YUICHI , YAMADA EIJI , HIRAI MAKOTO , ANDO TORU , MIZUTANI RYOJI , KIMURA KENJI , FUKUMURA MITSUMASA , OBA HIDEHIRO
IPC分类号： B60W10/08 , B60K6/26 , B60K6/46 , B60L3/00 , B60L11/12 , B60W10/06 , B60W20/00 , F02D29/06
CPC分类号： B60W10/06 , B60W10/08 , B60W20/00 , Y02T10/6217 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To simplify a structure for controlling an engine in a power generation device equipped on a vehicle which generates power by a driving force of an engine. SOLUTION: An operation unit 32 outputs to a control unit 12 drive operation information based on the operation of a user. The controller 12 controls a vehicle driving circuit 28, and determines an engine output power target value based on the drive operation information and a running state of the vehicle. An engine output power/control voltage table stored in a storage unit 34 is referred to, and a value of a control voltage Va correlated to the engine output power target value is determined. The control unit 12 controls a voltage adjusting circuit 24 such that the control voltage Va is set to the value determined based on the engine output power/control voltage table. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了简化用于控制配备在通过发动机的驱动力产生动力的车辆上的发电装置中的发动机的结构。解决方案：操作单元32基于用户的操作向控制单元12输出驱动操作信息。控制器12控制车辆驱动电路28，并且基于驾驶操作信息和车辆的行驶状态来确定发动机输出功率目标值。参考存储在存储单元34中的发动机输出功率/控制电压表，并且确定与发动机输出功率目标值相关的控制电压Va的值。控制单元12控制电压调节电路24，使得控制电压Va被设定为基于发动机输出功率/控制电压表确定的值。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012202386A Free piston generator 有权
标题翻译：自由活塞发电机
公开(公告)号：JP2012202386A
公开(公告)日：2012-10-22
申请号：JP2011070600
申请日：2011-03-28
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： KOSAKA HIDEMASA , OTERU YUICHI , HOTTA YOSHIHIRO , NAKAKITA KIYOMI , AIKI KOSUKE
IPC分类号： F02B71/04 , F01B11/00 , F01B17/02 , F01B23/10 , F02B63/04 , F02D29/06
摘要： PROBLEM TO BE SOLVED: To provide a free piston generator adapted to simply and effectively improve its efficiency.SOLUTION: The free piston generator 10 includes: an engine unit 16 that has a combustion chamber 26 for burning fuel at least on one side of a piston 20 and linearly moves the piston 20 by combustion pressure when fuel is burnt in the combustion chamber 26; a power generation unit 14 for generating power with the reciprocating movement of the piston 20; and a control part 50 for controlling the driving of the engine unit 16 and the power generation unit 14. The control part 50 adjusts a power generation load in order to maintain the piston speed near the top dead center, where the piston 20 is located closest to the combustion chamber side, within a specified speed range.
摘要翻译：要解决的问题：提供适于简单有效地提高其效率的自由活塞发生器。解决方案：自由活塞发生器10包括：发动机单元16，其具有用于燃烧至少在活塞20的一侧上的燃料的燃烧室26，并且当燃料在燃烧时燃烧时通过燃烧压力线性移动活塞20 室26; 用于通过活塞20的往复运动产生动力的发电单元14; 以及用于控制发动机单元16和发电单元14的驱动的控制部分50.控制部分50调节发电负载，以便将活塞速度保持在活塞20最靠近的上止点附近在规定的速度范围内到达燃烧室侧。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012031746A Linear-generation free-piston engine and method for starting the same 有权
标题翻译：线性发电自由活塞发动机及其启动方法
公开(公告)号：JP2012031746A
公开(公告)日：2012-02-16
申请号：JP2010169738
申请日：2010-07-28
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： OTERU YUICHI , HOTTA YOSHIHIRO , NAKAKITA KIYOMI
IPC分类号： F02B71/02 , F02B71/00
摘要： PROBLEM TO BE SOLVED: To provide a simply constituted linear-generation free-piston engine capable of performing combustion starting.SOLUTION: The linear-generation free-piston engine 10 includes: an engine unit 12 in which a slidable piston 16 and two combustion chambers 18a and 18b sandwiching the piston 16 are provided in a cylinder 17; a power generation unit 14 which comprises a permanent magnet 50 provided in the piston 16 and a power generation coil 52 fixedly set around the permanent magnet 50; and a control part for controlling the drive of the engine unit 12. When starting the engine unit 12, the control part ignites a combustible gas mixture after positioning the piston 16 in a starting range as a position range of the piston 16, in which theoretical work obtained by an initial explosion is larger than various losses generated at the starting.
摘要翻译：要解决的问题：提供能够进行燃烧起动的简单构成的线性发电自由活塞式发动机。线性发电自由活塞式发动机10包括：发动机单元12，其中滑动活塞16和夹着活塞16的两个燃烧室18a和18b设置在气缸17中; 发电单元14，其包括设置在活塞16中的永磁体50和固定地设置在永磁体50周围的发电线圈52; 以及用于控制发动机单元12的驱动的控制部。当启动发动机单元12时，控制部将活塞16定位在作为活塞16的位置范围的起始范围内的可燃气体混合物，其中理论通过初始爆炸获得的工作大于起始时产生的各种损失。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012021461A Free-piston engine-driven linear power generator 有权
标题翻译：自由式发动机驱动线性发电机
公开(公告)号：JP2012021461A
公开(公告)日：2012-02-02
申请号：JP2010159890
申请日：2010-07-14
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： HOTTA YOSHIHIRO , OTERU YUICHI , NAKAKITA KIYOMI
IPC分类号： F02B71/04 , F01B11/00 , F02B63/04
摘要： PROBLEM TO BE SOLVED: To provide a more efficient free-piston engine-driven linear power generator.SOLUTION: This free-piston engine-driven linear generator 10 includes at least one linear generator 12 provided with an engine unit 14 and a power generation unit. The engine unit 14 is provided with a piston 32 reciprocatingly disposed in a cylinder 30, and a combustion chamber 36 and an air chamber 34 provided on both sides of the piston 32 and having volume changed in association with the reciprocating motion of the piston 32. The power generation unit is the linear generator provided with the piston 32 and a coil 22 fixed on the outer periphery of the piston 32, and generating power in association with the reciprocating motion of the piston 32. The piston 32 reciprocates in the cylinder 30 by combustion pressure generated when burning an air-fuel mixture in the combustion chamber 36, and repulsive power of gas in the air chamber, compressed by the combustion pressure.
摘要翻译：要解决的问题：提供更有效的自由活塞发动机驱动的线性发电机。解决方案：该自由活塞发动机驱动的线性发电机10包括设置有发动机单元14和发电单元的至少一个线性发电机12。发动机单元14设置有往复地设置在气缸30中的活塞32，以及设置在活塞32的两侧并具有与活塞32的往复运动相关的体积变化的燃烧室36和空气室34。发电单元是设置有活塞32的线性发电机和固定在活塞32的外周上的线圈22，并且与活塞32的往复运动相关联地产生动力。活塞32在气缸30中通过在燃烧室36中燃烧空气燃料混合物时产生的燃烧压力以及由燃烧压力压缩的空气室中的气体的排斥力。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012205398A Linear drive device and linear generator 有权
标题翻译：线性驱动装置和线性发电机
公开(公告)号：JP2012205398A
公开(公告)日：2012-10-22
申请号：JP2011067853
申请日：2011-03-25
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： AIKI KOSUKE , KOSAKA HIDEMASA , HOTTA YOSHIHIRO , OTERU YUICHI , NAKAKITA KIYOMI
IPC分类号： H02K41/02 , H02K33/00 , H02K35/02 , H02K41/03
摘要： PROBLEM TO BE SOLVED: To suppress eccentricity of a mover which reciprocates with respect to a stator in a linear drive device and a linear generator.SOLUTION: Stator cores 12 and stator coils 14 are stacked in an axial direction in a cylindrical stator 10 and a mover core 22 and a mover permanent magnet 24 are provided on a mover 20. Levitation coils 16, which are provided on a tip of the stator core 12 and sandwich the mover 20 oppositely, are connected with each other by null flux wires. When eccentricity of the mover 20 is generated, the mover 20 is restored to a central axis by an electromagnetic force due to induction current generated in the levitation coil 16. Power is supplied from the outside to the levitation coil 16 on an end position where moving velocity of the mover 20 is low.
摘要翻译：要解决的问题：抑制线性驱动装置和线性发电机相对于定子往复运动的移动体的偏心度。解决方案：定子芯12和定子线圈14在圆柱形定子10中沿轴向层叠，并且动子芯22和移动器永磁体24设置在移动器20上。悬浮线圈16设置在定子铁心12的顶端并且相对地夹住动子20，通过零通量线相互连接。当产生移动体20的偏心时，由于在悬浮线圈16中产生的感应电流，动子20由于电磁力而被恢复到中心轴。动力从外部供应到悬浮线圈16，在移动动子20的速度低。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2009057895A Gas injector 审中-公开
标题翻译：燃气喷射器
公开(公告)号：JP2009057895A
公开(公告)日：2009-03-19
申请号：JP2007225815
申请日：2007-08-31
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： OTERU YUICHI , OGASAWARA KAZUTO
IPC分类号： F02M21/02 , F02M69/00
CPC分类号： Y02T10/32
摘要： PROBLEM TO BE SOLVED: To suppress flowing out of a condensation component of a reformed gas to an upstream side of a gas passage through a flow rate control part.
SOLUTION: In the gas injector 10, a buffer volume part 54 is formed at a downstream side of the flow rate control part 50 in the gas passage 56. Thus, even if the condensation component is generated as the reformed gas expands by passing the flow rate control part 50 which has the most small flow passage section area in the gas flow passage 56 and part of water (water vapor) and high-boiling point organic compound which are component of the reformed gas is condensed, it is possible to suppress flowing out of the condensation component to the upstream side of the gas flow passage 56 through the flow rate control part 50 immediately and to keep the condensation component waiting at the buffer volume part 54 till a next injection stroke.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过流量控制部分抑制从重整气体的冷凝成分流出到气体通道的上游侧。解决方案：在气体注入器10中，在气体通道56中的流量控制部分50的下游侧形成有缓冲体积部分54.因此，即使当重整气体膨胀时产生冷凝成分通过在气体流路56中具有最小流路截面积的流量控制部50和作为重整气体成分的部分水（水蒸汽）和高沸点有机化合物被冷凝，可能以通过流量控制部50抑制从冷凝成分向气体流路56的上游侧的流出，并使冷凝成分在缓冲体积部54等待直到下一个喷射冲程。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008215322A Engine system 审中-公开
标题翻译：发动机系统
公开(公告)号：JP2008215322A
公开(公告)日：2008-09-18
申请号：JP2007058025
申请日：2007-03-08
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： OTERU YUICHI , NAGANO SUSUMU
IPC分类号： F02M27/02 , C01B3/38 , F02D45/00
CPC分类号： Y02T10/16
摘要： PROBLEM TO BE SOLVED: To effectively use hydrocarbon included in water separated from reformed gas.
SOLUTION: This engine system is provided with a fuel reforming part 106 for heating and reforming hydrocarbon fuel and moisture; a condensation part 110 for producing moisture-separated reformed gas by condensing moisture included in reformed gas from the fuel reforming part 106 and removing the moisture as condensed water and for storing the condensed water in a condensed water tank 120; and a condensed water supply part 122 for feeding the condensed water from the condensed water tank 120 to a combustion chamber 10 to burn the condensed water together with the moisture-separated reformed gas. Based on the concentration of hydrocarbon dissolved in the condensed water stored in the condensed water tank 120, supply of the condensed water from the condensed water tank 120 to the combustion chamber 10 is controlled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：有效地使用包含在与重整气体分离的水中的烃。解决方案：该发动机系统设置有用于加热和重整碳氢化合物燃料和水分的燃料重整部分106; 用于通过将来自燃料重整部分106的重整气体中包含的水分冷凝并除去作为冷凝水的水分并将冷凝水储存在冷凝水箱120中来产生湿气分离的重整气体的冷凝部分110; 以及冷凝水供给部122，其用于将冷凝水从冷凝水箱120供给到燃烧室10，以与被分离水分的重整气体一起燃烧冷凝水。基于溶解在冷凝水箱120中的冷凝水中的烃的浓度，控制从冷凝水箱120向燃烧室10的冷凝水的供给。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2012205397A Linear drive device and linear generator 有权
标题翻译：线性驱动装置和线性发电机
公开(公告)号：JP2012205397A
公开(公告)日：2012-10-22
申请号：JP2011067846
申请日：2011-03-25
申请人： Toyota Central R&D Labs Inc , Uinberu:Kk , 株式会社ウィンベル , 株式会社豊田中央研究所
发明人： AIKI KOSUKE , KOSAKA HIDEMASA , HOTTA YOSHIHIRO , OTERU YUICHI , NAKAKITA KIYOMI , NAKAMURA KATSUMI
IPC分类号： H02K41/03 , H02K1/18
摘要： PROBLEM TO BE SOLVED: To improve power factor and efficiency in a linear drive device and a linear generator.SOLUTION: Stator cores 11 are divided into stator yoke cores 12 and stator magnetic pole cores 14 which are made by stacking magnetic steel sheets along the axial direction in the linear drive device and the linear generator. Stator coils 16 are arranged in space resulted from condition of that a length of the stator magnetic pole core 14 along the axial direction is set to be shorter than that of the stator yoke core 12.
摘要翻译：要解决的问题：提高线性驱动装置和线性发电机的功率因数和效率。解决方案：定子铁芯11分为在线性驱动装置和线性发电机中沿轴向堆叠电磁钢板制成的定子磁轭铁芯12和定子磁极铁芯14。定子线圈16由于定子磁极铁心14的轴向长度被设定为短于定子磁轭12的长度的条件而排列在空间中。（C）2013，JPO＆INPIT

9. 发明专利

JP2012202385A Free piston generator 有权
标题翻译：自由活塞发电机
公开(公告)号：JP2012202385A
公开(公告)日：2012-10-22
申请号：JP2011070599
申请日：2011-03-28
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： KOSAKA HIDEMASA , OTERU YUICHI , HOTTA YOSHIHIRO , NAKAKITA KIYOMI , AIKI KOSUKE
IPC分类号： F02B71/04 , F01B11/04 , H02K7/18 , H02K35/02
摘要： PROBLEM TO BE SOLVED: To provide a free piston generator adapted to further improve its efficiency.SOLUTION: The free piston generator 10 includes: an engine unit 16 in which a combustion chamber 26 and an air chamber 28 are provided on both sides across a piston 20 and the piston 20 is reciprocatingly moved by combustion pressure when fuel is burnt in the combustion chamber 26 and repulsive force of the air chamber 28 compressed by the piston 20; and a power generation unit 14 for generating power with the reciprocating movement of the piston 20. An air-chamber pressure receiving area being an area of the piston end surface in contact with the air chamber 28 is larger than a combustion-chamber pressure receiving area being an area of the piston end surface in contact with the combustion chamber 26.
摘要翻译：要解决的问题：提供适于进一步提高其效率的自由活塞发生器。解决方案：自由活塞发生器10包括：发动机单元16，其中在两侧穿过活塞20设置燃烧室26和空气室28，并且当燃料燃烧时活塞20通过燃烧压力往复运动在燃烧室26中由活塞20压缩的空气室28的排斥力; 以及用于通过活塞20的往复运动产生动力的发电单元14.作为与空气室28接触的活塞端面的区域的空气室受压面积大于燃烧室受压面积是与燃烧室26接触的活塞端面的区域。（C）2013，JPO＆INPIT

10. 发明专利

JP2009228609A Injector and reformed gas engine system 审中-公开
标题翻译：喷油器和改造气体发动机系统
公开(公告)号：JP2009228609A
公开(公告)日：2009-10-08
申请号：JP2008077031
申请日：2008-03-25
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： OGASAWARA KAZUTO , OTERU YUICHI
IPC分类号： F02M43/04 , F02M27/02 , F02M51/06 , F02M51/08 , F02M61/16
摘要： PROBLEM TO BE SOLVED: To simultaneously inject liquid and reformed gas from a fuel injection hole while controlling the quantity of the liquid and the reformed gas by inhibiting the liquid from being excessively injected from the fuel injection hole. SOLUTION: An injector 10 is provided with: an injector body 32 comprising a fuel passage 58 of which the upstream side is a fuel introduction hole 58A in the fuel passage 58 for introducing the reformed gas and of which the downstream side is a fuel injection hole 58B for injecting fuel containing at least reformed gas into a cylinder of an engine, and a liquid passage 68 of which the upstream side is a liquid introduction hole 68A for introducing the liquid and of which the downstream side is a fuel injection hole 68B opened between the fuel introduction hole 58A and the fuel injection hole 58B; a first flow rate control part 34 comprising a first valve sheet 70 and a first valve 72; a second flow rate control part 36 comprising a second valve sheet 76 and a second valve 78; and an actuator 38 comprising a first flow rate control part 34 and a second flow rate control part 36. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过抑制液体从燃料喷射孔过度注入，同时从燃料喷射孔喷射液体和重整气体，同时控制液体和重整气体的量。喷射器10设置有：喷射器主体32，其包括燃料通道58，其燃料通道58的上游侧是燃料通道58A，用于引入重整气体，其下游侧为燃料喷射孔58B，用于将至少包含重整气体的燃料喷射到发动机的气缸中;液体通道68，其上游侧是用于引入液体的液体引入孔68A，其下游侧是燃料喷射孔 68B在燃料导入孔58A和燃料喷射孔58B之间开口; 包括第一阀片70和第一阀72的第一流量控制部34; 包括第二阀片76和第二阀78的第二流量控制部36; 以及包括第一流量控制部分34和第二流量控制部分36的致动器38.版权所有（C）2010，JPO＆INPIT

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