公开(公告)号：EP2006524B1

公开(公告)日：2015-10-07

申请号：EP07739570.5

申请日：2007-03-16

申请人： Isuzu Motors Limited

发明人： ABE, Makoto ,  YAMAMOTO, Yasushi

IPC分类号： F02G1/045 ,  F02G1/053 ,  F25B9/14

CPC分类号： F02G1/045 ,  F02G1/053 ,  F02G2280/60 ,  F02G2280/70

公开(公告)号：EP2006524A9

公开(公告)日：2009-07-22

申请号：EP07739570.5

申请日：2007-03-16

申请人： Isuzu Motors Limited

发明人： ABE, Makoto ,  YAMAMOTO, Yasushi

IPC分类号： F02G1/045 ,  F02G1/053 ,  F25B9/14

CPC分类号： F02G1/045 ,  F02G1/053 ,  F02G2280/60 ,  F02G2280/70

摘要： A Stirling engine mounted on a vehicle to efficiently absorb and accumulate the kinetic energy of the vehicle at the time of braking, to improve fuel economy during traveling of the vehicle and to increase the braking effect of an engine brake. The Stirling engine for driving the vehicle is provided with an operating condition-changing device which, at the time of braking the vehicle, changes the operating condition of the Stirling engine over to the heat pump operation. The Stirling engine having, for example, two pistons is provided with the phase difference-changing mechanism 6 for changing a relative phase of the piston 1 and the piston 2. When the brake is applied, the phases of the two pistons are changed to effect the heat pump operation using the power from drive wheels of the vehicle. Heat accumulators 5H and 5C are installed in a heating portion 12 and a cooling portion 22 of the Stirling engine. Braking the vehicle regenerates kinetic energy in heat accumulators as a temperature differential energy which is utilized for the subsequent traveling.

公开(公告)号：EP1925776A1

公开(公告)日：2008-05-28

申请号：EP06783170.1

申请日：2006-08-29

申请人： Isuzu Motors Limited

发明人： YAMAMOTO, Yasushi ,  SAKO, Tomohisa ,  ABE, Makoto

IPC分类号： F01C1/14 ,  F01C13/04 ,  F01K25/00 ,  F28D15/02

CPC分类号： F02G5/02 ,  F01C1/18 ,  F01C1/3442 ,  F01C1/3446 ,  F01C11/004 ,  F04C2210/242 ,  F04C2210/245 ,  F04C2210/247 ,  F22B1/18 ,  F28D2015/0291 ,  Y02T10/166

摘要： A steam engine of a simple constitution capable of efficiently obtaining mechanical energy not only from a heat source of a high temperature but also from various heat sources in a low-temperature state such as the exhaust heat of an internal combustion engine. The engine comprises a displacement engine 1 having a rotor 13 that rotates, a steam-generating portion 2 arranged thereunder and a condenser 3 arranged thereover. Water heated in the steam-generating portion 2 becomes the steam which is fed into the displacement engine 1, enters into an operation chamber that moves up, rotates the rotor 13 and is, thereafter, fed into the condenser 3 where it is condensed to turn into the condensate. The condensate falls on the rotor 13 on the lower side due to gravity, and is refluxed into the steam-generating portion 2 through the operation chamber that moves downward with rotation of the rotor 13. The steam engine efficiently operates even at low speeds, requires no pump for refluxing the condensate, and is constituted in a compact size.

摘要翻译： 本发明提供一种简单结构的蒸汽机，其不仅能够从高温热源有效获得机械能，而且能够从内燃机的排热等低温状态的各种热源高效地获得机械能。 发动机包括具有旋转的转子13的排量发动机1，布置在其下方的蒸汽发生部分2和布置在其上的冷凝器3。 在蒸汽产生部分2中被加热的水成为供给到容积式发动机1中的蒸汽，进入向上移动的操作室中，使转子13旋转，然后被供给到冷凝器3中， 进入凝结水。 冷凝水由于重力落在下侧的转子13上，并通过随着转子13的旋转而向下移动的操作室回流到蒸汽发生部2中。蒸汽发动机即使在低速下也能有效地运转，需要 没有用于回流冷凝物的泵，并且构成紧凑的尺寸。

公开(公告)号：EP2006524A2

公开(公告)日：2008-12-24

申请号：EP07739570.5

申请日：2007-03-16

申请人： Isuzu Motors Limited

发明人： ABE, Makoto ,  YAMAMOTO, Yasushi

IPC分类号： F02G1/045 ,  F02G1/053 ,  F25B9/14

CPC分类号： F02G1/045 ,  F02G1/053 ,  F02G2280/60 ,  F02G2280/70

摘要： A Stirling engine mounted on a vehicle to efficiently absorb and accumulate the kinetic energy of the vehicle at the time of braking, to improve fuel economy during traveling of the vehicle and to increase the braking effect of an engine brake. The Stirling engine for driving the vehicle is provided with an operating condition-changing device which, at the time of braking the vehicle, changes the operating condition of the Stirling engine over to the heat pump operation. The Stirling engine having, for example, two pistons is provided with the phase difference-changing mechanism 6 for changing a relative phase of the piston 1 and the piston 2. When the brake is applied, the phases of the two pistons are changed to effect the heat pump operation using the power from drive wheels of the vehicle. Heat accumulators 5H and 5C are installed in a heating portion 12 and a cooling portion 22 of the Stirling engine. Braking the vehicle regenerates kinetic energy in heat accumulators as a temperature differential energy which is utilized for the subsequent traveling.

摘要翻译： 一种安装在车辆上的斯特林发动机，用于在制动时有效地吸收和累积车辆的动能，以提高车辆行驶过程中的燃油经济性并增加发动机制动器的制动效果。 用于驱动车辆的斯特林发动机设置有操作状态改变装置，其在制动车辆时将斯特林发动机的运行状态改变为热泵运行。 具有例如两个活塞的斯特林发动机设置有用于改变活塞1和活塞2的相对相位的相位差改变机构6。当施加制动时，两个活塞的相位变为有效 使用来自车辆的驱动轮的动力的热泵操作。 蓄热器5H和5C安装在斯特林发动机的加热部分12和冷却部分22中。 制动车辆将蓄热器中的动能作为随后行驶中使用的温差能量再生。