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    • 1. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013083216A
    • 2013-05-09
    • JP2011224232
    • 2011-10-11
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATAYAMA MASAAKITATENO MANABUKOMORI SATOSHI
    • F02G1/045F02G1/053
    • PROBLEM TO BE SOLVED: To provide a Stirling engine that can control an output with high responsiveness.SOLUTION: The Stirling engine 10A being an α type one includes: a partition wall 62a for partitioning an internal space of a crankcase 62 into an internal space on a high temperature side cylinder 20A side and an internal space on a low temperature side cylinder 30A side; a communicating part 62b for communicating the internal spaces partitioned by the partition wall 62a with each other; a regulating valve 70 for communicating and blocking a path formed by the communicating part 62b so as to be variable in opening degree; and an ECU 80A for controlling the regulating valve 70 so that the opening degree thereof is changed according to an actual output and a required output. In particular, a butterfly valve or ball valve can be applied to the regulating valve 70, for instance.
    • 要解决的问题:提供可以高响应性控制输出的斯特林发动机。 解决方案:作为α型的斯特林发动机1​​0A包括:分隔壁62a,用于将曲轴箱62的内部空间分隔成高温侧气缸20A侧的内部空间和低温侧的内部空间 气缸30A侧; 用于使由分隔壁62a分隔的内部空间彼此连通的连通部62b; 调节阀70,用于连通和阻挡由连通部62b形成的路径,以便开度可变; 以及用于控制调节阀70使得其开度根据实际输出和所需输出而改变的ECU 80A。 特别地,例如可以将蝶形阀或球阀施加到调节阀70。 版权所有(C)2013,JPO&INPIT
    • 2. 发明专利
    • Control device of stirling engine
    • 搅拌发动机的控制装置
    • JP2013044304A
    • 2013-03-04
    • JP2011183963
    • 2011-08-25
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATAYAMA MASAAKITATENO MANABUKOMORI SATOSHI
    • F02G1/045F02N11/08
    • Y02T10/48
    • PROBLEM TO BE SOLVED: To provide a control device of a Stirling engine capable of controlling torque which should be generated by a starter when starting the Stirling engine.SOLUTION: An ECU 1A is an electronic control device corresponding to the control device of the Stirling engine, and used for the Stirling engine 10 having a starter 70 for driving an output shaft 60. The ECU 1A has a control unit which drives the starter 70 so as to rotate the output shaft 60 in the forward direction when starting the Stirling engine 10, stops the drive of the starter 70 when the torque of the output shaft 60 reaches a predetermined value to be generated according to the drive of the starter 70, and thereafter, drives the starter 70 again while the rotational direction of the output shaft 60 is changed to the forward direction through the reverse direction.
    • 要解决的问题:提供一种斯特林发动机的控制装置,其能够控制起动斯特林发动机时由起动器产生的转矩。 解决方案:ECU 1A是与斯特林发动机的控制装置相对应的电子控制装置,用于具有用于驱动输出轴60的起动器70的斯特林发动机1​​0.ECA 1A具有驱动的控制单元 起动器70,以便在启动斯特林发动机1​​0时使输出轴60向前方旋转,当输出轴60的转矩达到规定值时,起动器70的驱动停止,根据驱动 起动器70,然后在输出轴60的旋转方向向反方向改变的同时再次驱动起动器70。 版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2012132398A
    • 2012-07-12
    • JP2010286692
    • 2010-12-22
    • Toyota Motor Corpトヨタ自動車株式会社
    • KOMORI SATOSHISAWADA DAISAKUKATAYAMA MASAAKI
    • F02G1/053
    • PROBLEM TO BE SOLVED: To provide a stirling engine that maintains pressure in a crankcase and lubricates a shaft seal member so as not to lose gas lubrication performance, when carrying out gas lubrication between a piston and a cylinder and applying pressure in the crankcase.SOLUTION: The stirling engine 10A includes, in an output shaft 61: a first shaft seal member 71 disposed on a part extending toward the external of the crankcase 62; a second shaft seal member 72 disposed on the crankcase 62 side, viewed from the first seal member 71; and a third shaft seal member 73 disposed on the opposite side of the crankcase 62 side, viewed from the first seal member 71. Oil L is enclosed in spaces R1 and R2 which are between the shaft seal members 71 and 72 and the shaft seal members 71 and 73, respectively.
    • 要解决的问题:为了提供一种斯特林发动机,其在活塞和气缸之间进行气体润滑并在其中施加压力时,保持曲轴箱中的压力并润滑轴密封构件,从而不会失去气体润滑性能 曲轴箱。 解决方案:斯特林发动机1​​0A在输出轴61中包括设置在朝向曲轴箱62的外部延伸的部分上的第一轴密封构件71; 从第一密封构件71观察,设置在曲轴箱62侧的第二轴密封构件72; 以及从第一密封构件71观察而设置在曲轴箱62侧的相对侧的第三轴密封构件73.油L被包围在轴密封构件71和72之间的空间R1和R2中,以及轴密封构件 71和73。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013238146A
    • 2013-11-28
    • JP2012110800
    • 2012-05-14
    • Toyota Motor Corpトヨタ自動車株式会社
    • TATENO MANABUKATAYAMA MASAAKIKOMORI SATOSHI
    • F02G1/05F02G1/044F02G1/053
    • PROBLEM TO BE SOLVED: To provide a stirling engine that can suppress an inevitable reduction in output since a setting of a clearance between a piston and a cylinder corresponding to the piston can be improved when gas lubrication of the piston is carried out by introduction of gas into the piston.SOLUTION: A stirling engine 10 includes: an expansion piston 21 that introduces gas to the inside and spouts the introduced gas between the piston and a high-temperature-side cylinder 22 corresponding to the piston; an introduction part that introduces gas into the expansion piston 21 and is configured with a lubrication gas introducing pipe 50 and a high-temperature-side introducing pipe 23; and a temperature control device 70 that is disposed in the introduction part and adjusts a temperature of gas introduced into the expansion piston 21. In particular, the introduction part introduces the gas from a buffer space B into the expansion piston 21.
    • 要解决的问题:提供一种斯特林发动机,其可以抑制不可避免地减少输出,因为当通过引入气体来执行活塞的气体润滑时,可以改善活塞和对应于活塞的气缸之间的间隙的设定 搅拌机10包括:膨胀活塞21,其将气体引入到内部并将引入的气体喷射到活塞与对应于活塞的高温侧气缸22之间; 导入部,其将气体引入到膨胀活塞21中,并且具有润滑气体导入管50和高温侧导入管23; 以及设置在导入部中并调节引入到膨胀活塞21的气体的温度的温度控制装置70.特别地,导入部将气体从缓冲空间B引入到膨胀活塞21中。
    • 5. 发明专利
    • Control device of stirling engine
    • 搅拌发动机的控制装置
    • JP2013044247A
    • 2013-03-04
    • JP2011180861
    • 2011-08-22
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATAYAMA MASAAKITATENO MANABUKOMORI SATOSHI
    • F02G1/045
    • F02G1/045F02G2275/40
    • PROBLEM TO BE SOLVED: To provide a control device of a Stirling engine capable of controlling starting torque which should be generated by a starter when starting the Stirling engine.SOLUTION: An ECU 1 is used for the Stirling engine 10 having the starter 70 for driving an output shaft 60. The ECU 1 has a control unit for starting the start drive of the starter 70 in a phase section S in which the torque of the Stirling engine 10 fluctuating according to the phase of the output shaft 60 is relatively small when starting the Stirling engine 10. In the phase section S, the torque of the Stirling engine 10 is equal to or smaller than the torque at the compression start. The drive start phase p1 of the starter 70 is set to the phase when the torque of the Stirling engine 10 is below the torque at the compression start.
    • 要解决的问题:提供一种斯特林发动机的控制装置,其能够控制起动斯特林发动机时由起动器产生的起动转矩。 解决方案:ECU1用于具有用于驱动输出轴60的起动器70的斯特林发动机1​​0.ECC 1具有控制单元,用于在起动器70的相位段S中启动起动驱动,其中, 在启动斯特林发动机1​​0时,根据输出轴60的相位而变动的斯特林发动机1​​0的转矩相对较小。在相位区间S中,斯特林发动机1​​0的转矩等于或小于压缩时的转矩 开始。 起动器70的驱动开始相位p1被设定为当斯特林发动机1​​0的转矩低于压缩开始时的转矩时的相位。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013238149A
    • 2013-11-28
    • JP2012110868
    • 2012-05-14
    • Toyota Motor Corpトヨタ自動車株式会社
    • KOMORI SATOSHIKATAYAMA MASAAKITATENO MANABU
    • F02G1/047F02G1/044F02G1/045F02G1/053F02G1/055F02G5/02
    • Y02T10/166
    • PROBLEM TO BE SOLVED: To provide a stirling engine capable of properly adjusting output according to a state of an output use side.SOLUTION: A stirling engine 10A includes: a passage part 70A that has a first path R1 for parallelly connecting coolers 45, 45' and a second path R2 for serially connecting the coolers 45, 45' to circulate a refrigerant to the coolers 45, 45'; and a valve part 80A that is provided in the passage part 70A and has a state α1 in which passage of the refrigerant through the first path R1 is allowed and a state α2 in which the refrigerant through the second path R2 is allowed. Moreover, the stirling engine includes an ECU 90A that provides a controller for performing first control to circulate the refrigerant through the first path R1 and second control to circulate the refrigerant through the second path R2 by controlling a valve part 80A according to the state of the output use side.
    • 要解决的问题:提供能够根据输出使用侧的状态适当调节输出的斯特林发动机。解决方案:斯特林发动机1​​0A包括:通道部分70A,其具有用于平行连接冷却器45,45的第一路径R1 '和用于串联连接冷却器45,45'以将制冷剂循环到冷却器45,45'的第二路径R2; 以及阀部80A,其设置在通路部70A中,具有能够通过第一路径R1的制冷剂通过的状态α1和允许通过第二路径R2的制冷剂的状态α2。 此外,斯特林发动机包括ECU90A,其提供控制器,用于执行第一控制以使制冷剂循环通过第一路径R1和第二控制,以使制冷剂循环通过第二路径R2,通过根据状态控制阀部分80A 输出使用侧。
    • 7. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013234637A
    • 2013-11-21
    • JP2012109121
    • 2012-05-11
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATAYAMA MASAAKITATENO MANABUKOMORI SATOSHI
    • F02G1/05F02G1/044F02G1/053F02G1/06
    • PROBLEM TO BE SOLVED: To provide a Stirling engine which can suppress the occurrence of an energy loss by generating static pressure higher than needed when the gas lubrication of a piston is executed by forcibly supplying gas into the piston.SOLUTION: A Stirling engine 10 includes pistons 21, 31, a crankshaft 61 which converts reciprocating motions of pistons 21, 31 into linear motions, introduction pipes 23, 33 which introduce gas into the pistons 21, 31, a gas supply pump 65 which forcibly supply gas into the pistons 21, 31 through the introduction pipes 23, 33, a motor 66, gas supply piping 67, and an ECU 70 which attains a control part for controlling the motor 66 according to the rotation speed of the crankshaft 61.
    • 要解决的问题:提供一种斯特林发动机,其可以通过在通过强制地将气体输送到活塞中执行活塞的气体润滑时产生高于所需的静压来抑制能量损失的发生。解决方案:斯特林发动机1​​0包括 活塞21,31,将活塞21,31的往复运动转换为直线运动的曲轴61,将气体导入活塞21,31的导入管23,33,强制地向活塞21,31供给气体的气体供给泵65, 31通过导入管23,33,电动机66,气体供给配管67和ECU70,其实现根据曲轴61的转速来控制电动机66的控制部。
    • 8. 发明专利
    • 点火プラグ
    • SPARK插头
    • JP2014229557A
    • 2014-12-08
    • JP2013110098
    • 2013-05-24
    • トヨタ自動車株式会社Toyota Motor Corp
    • KOMORI SATOSHI
    • H01T13/20F02P13/00H01T13/32
    • 【課題】この発明は、点火プラグに関し、放電が電極の一部で集中して行われることによる電極の摩耗を抑制することを目的とする。【解決手段】中心電極14が放電ギャップを介して接地電極18と対向している点火プラグ10を備える。中心電極14および接地電極18において互いに対向し合う中心側対向面14aおよび接地側対向面18aは、放電ギャップ側に最も突出した突出部14a1、18a1と、放電ギャップの方向において突出部14a1、18a1よりも後退した位置に形成され中心側対向面14aおよび接地側対向面18aの中で最も尖った尖り部14a2、18a2と、突出部14a1、18a1と尖り部14a2、18a2とを繋ぐ連係部14a3、18a3とを備える。【選択図】図2
    • 要解决的问题:为了抑制由于在电极的一部分同时发生电的放电的事实,火花塞的电极的磨损。解决方案:火花塞10,其中中心电极14面对接地电极18 包括放电间隙。 在中心电极14和接地电极18中相对面的中心侧相对面14a和接地侧相对面18a包括突出部14a1,18a1,突出于放电间隙侧的突出部14a1,18a1, 突起14a1,18a1在排出间隙的方向上指向中心侧相对面14a和接地侧相对面18a,以及连接突起14a1,18a1和尖部14a2,18a2的连接部14a3,18a3。
    • 9. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013234615A
    • 2013-11-21
    • JP2012108024
    • 2012-05-09
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATAYAMA MASAAKITATENO MANABUKOMORI SATOSHI
    • F02G1/05F02G1/044F02G1/053
    • PROBLEM TO BE SOLVED: To provide a Stirling engine which can control unnecessary output deterioration through accumulation in a static pressure chamber when the gas lubrication of a piston is executed by accumulating the pressure of an operating space or a buffer space in a static pressure chamber and introducing gas into the piston from the static pressure chamber.SOLUTION: A Stirling engine 10 includes pistons 21, 31 which introduce gas thereto and injects the introduced gas between corresponding cylinders 22, 32, communication parts 62b, 62c which make a buffer space B communicate with a static pressure chamber R, and valves 81, 82 which can control an inflow of gas into the static pressure chamber R and an outflow of gas from the static pressure chamber R through the communication parts 62b, 62c. The communication parts 62b, 62c and the valves 81, 82 are provided at the buffer spaces B1, B2, respectively.
    • 要解决的问题:提供一种斯特林发动机,其可以通过在静压室中累积操作空间或缓冲空间的压力来执行活塞的气体润滑时,通过在静压室中累积来控制不必要的输出劣化, 从静压室引入气体进入活塞。解决方案:斯特林发动机1​​0包括将气体引入其中的活塞21,31,并将引入的气体喷射到相应的气缸22,32之间,使缓冲空间B通信的通信部分62b,62c 具有静压室R和可以控制气体进入静压室R的气体和通过连通部62b,62c从静压室R流出的气体的阀81,82。 通信部62b,62c和阀81,82分别设置在缓冲空间B1,B2。
    • 10. 发明专利
    • Stirling engine
    • 起动发动机
    • JP2013160165A
    • 2013-08-19
    • JP2012023878
    • 2012-02-07
    • Toyota Motor Corpトヨタ自動車株式会社
    • TATENO MANABUKATAYAMA MASAAKIKOMORI SATOSHI
    • F02G1/047F02G1/053F02G1/055F02G5/02
    • Y02T10/166
    • PROBLEM TO BE SOLVED: To provide a stirling engine in which reliability of components can be prevented from being deteriorated due to a temperature rise of a crankcase.SOLUTION: A stirling engine 10A uses exhaust of an internal combustion engine 50 as a high temperature heat source and is provided in the internal combustion engine 50. The stirling engine 10A includes a crankshaft 61 to be an output shaft, a crankcase 62 for storing a crank section of the crankshaft 61, and a cooling passage section 62c provided in the crankcase 62 to make cooling liquid of the internal combustion engine 50 flow. The cooling passage section 62c is provided to form a cooling passage in a wall section of the crankcase 62 and is provided to cover an internal space of the crankcase 62 from a bottom wall section B side of the crankcase 62.
    • 要解决的问题:提供一种斯特林发动机,其中可以防止部件的可靠性由于曲轴箱的温度升高而劣化。解决方案:斯特林发动机1​​0A使用内燃机50的排气作为高温热源 并且设置在内燃机50中。斯特林发动机1​​0A包括作为输出轴的曲轴61,用于存储曲轴61的曲柄部的曲轴箱62和设置在曲轴箱62中的冷却通道部62c, 内燃机50的冷却液流动。 冷却通道部分62c设置成在曲轴箱62的壁部分中形成冷却通道,并设置成从曲轴箱62的底壁部分B侧覆盖曲轴箱62的内部空间。