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1. 发明授权

US07021059B2 Heat exchange system 失效
标题翻译：热交换系统
公开(公告)号：US07021059B2
公开(公告)日：2006-04-04
申请号：US10496125
申请日：2002-11-01
申请人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
发明人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
IPC分类号： F01K23/10 , F01N5/02 , F02G5/02 , F28D7/00
CPC分类号： F01P3/12 , F01N3/043 , F01N3/046 , F01N5/02 , F01N2240/02 , F01P3/22 , F01P2060/16 , F02G5/02 , F22B1/1807 , F28D7/1638 , F28D21/001 , F28F1/32 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： A heat exchange system is provided in which low temperature water from a supply pump (15) is split and supplied to an auxiliary evaporator (17) provided so as to cover an exhaust port (16) extending from a combustion chamber of an internal combustion chamber (E) and to a main evaporator (11) provided downstream of the exhaust port (16). The direction of water flowing through the auxiliary evaporator (17) is parallel to the direction of flow of exhaust gas, and as a result an upstream section of the exhaust port (16), which has a high temperature, can be cooled effectively with low temperature water, and the escape of heat from the upstream section of the exhaust port (16) can be suppressed. The direction of water flowing through the main evaporator (11) is opposite to the direction of flow of exhaust gas, thus ensuring that there is a temperature difference between the water and the exhaust gas along the whole length of the water passage of the main evaporator (11) and enabling the heat exchange efficiency to be improved.
摘要翻译：提供了一种热交换系统，其中来自供应泵（15）的低温水被分离并供应到辅助蒸发器（17），所述辅助蒸发器（17）设置成覆盖从内燃机的燃烧室延伸的排气口（16）（E）和设置在排气口（16）下游的主蒸发器（11）。流经辅助蒸发器（17）的水的方向平行于废气流动的方向，结果可以有效地冷却具有高温度的排气口（16）的上游部分可以抑制高温水，并且可以抑制来自排气口（16）的上游部分的热量逸出。流过主蒸发器（11）的水的方向与排气的流动方向相反，从而确保沿着主蒸发器的水通道的整个长度在水和废气之间存在温差（11），能够提高热交换效率。

2. 发明授权

US07191740B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US07191740B2
公开(公告)日：2007-03-20
申请号：US10494054
申请日：2002-10-23
申请人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
发明人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
IPC分类号： F02F1/36 , F02F1/40 , F02F1/26 , F28F13/00 , F01P3/02 , F01P3/20
CPC分类号： F02G5/02 , F01P3/02 , F01P2003/024 , F02F1/38 , F02F1/40 , Y02T10/166
摘要： A cooling block forming a top wall of a combustion chamber of an internal combustion engine is formed by layering, from the outside to the inside, a casing, an upper layer block, a middle layer block, and a lower layer block. Labyrinth-shaped cooling water passages are formed on upper side faces of the three layers of blocks, and cooling water supplied from a cooling water supply passage flows from the cooling water passage on the side far from the combustion chamber to the cooling water passage on the side close to the combustion chamber, and is discharged from a cooling water discharge passage. Since the cooling water flows in a direction opposite to the direction of emission of heat of combustion from the combustion chamber, it is possible to ensure that there is sufficient difference in temperature between a cylinder head and the cooling water throughout the cooling water passages.
摘要翻译：通过从壳体，上层块，中间层块和下层块的外部到内部层叠形成内燃机的燃烧室的顶壁的冷却块。迷宫式冷却水通道形成在三层块的上侧面上，从冷却水供给路供给的冷却水从远离燃烧室侧的冷却水通路流向冷却水通道靠近燃烧室，并从冷却水排出通道排出。由于冷却水沿着与来自燃烧室的燃烧热的排放方向相反的方向流动，因此可以确保在整个冷却水通道中气缸盖和冷却水之间的温度存在足够的差异。

3. 发明申请

US20060254256A1 Heat exchange device 失效
标题翻译：换热装置
公开(公告)号：US20060254256A1
公开(公告)日：2006-11-16
申请号：US10496078
申请日：2002-11-01
申请人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
发明人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
IPC分类号： F01N5/02 , F01N3/00
CPC分类号： F02D41/3005 , F01N3/043 , F01N5/02 , F01N2240/02 , F01P3/12 , F01P3/22 , F01P2060/16 , F02D41/1454 , F02G5/02 , F22B1/1807 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： A heat exchange system is provided that includes an evaporator (11) that carries out heat exchange between exhaust gas discharged from an exhaust port (16B) and water, exhaust gas passages (87, 88) on the upstream side in the direction of flow of the exhaust gas being disposed on the radially inner side, an exhaust gas passage (89) on the downstream side being disposed on the radially outer side, and an oxygen concentration sensor cooling portion (92) for cooling a mounting section of an oxygen concentration sensor (91) facing the exhaust gas passage (87) on the most upstream side being positioned on the radially outer side of the exhaust gas passage (87). Water is supplied separately to a water passage (W3) of the evaporator (11) and a water passage (W4) of the oxygen concentration sensor cooling portion (92), and the water passage (W3) of the evaporator (11) is arranged so that the direction of flow of the water is opposite to the direction of flow of the exhaust gas. It is thereby possible to improve the waste heat recovery efficiency of the evaporator (11) that carries out heat exchange between the exhaust gas of an internal combustion engine and water and, in particular, to minimize the escape of heat via the oxygen concentration sensor (91) for detecting the condition of the exhaust gas.
摘要翻译：提供了一种热交换系统，其包括在排气口（16B）排出的废气与水之间进行热交换的蒸发器（11），在流动方向上游侧的排气通路（87,88）的排气在径向内侧配置，下游侧的排气通路（89）配置在径向外侧，氧浓度传感器冷却部（92），用于冷却氧浓度的安装部位于排气通道（87）的径向外侧上的最上游侧的排气通路（87）的传感器（91）。水分别供给蒸发器（11）的水通道（W 3）和氧浓度传感器冷却部分（92）的水通道（W 4）和蒸发器（11）的水通道（W 3））被布置成使得水的流动方向与废气的流动方向相反。由此，能够提高在内燃机的废气与水之间进行热交换的蒸发器（11）的废热回收效率，特别是通过氧浓度传感器使热量逸出最小化 91），用于检测废气的状况。

4. 发明申请

US20050076863A1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US20050076863A1
公开(公告)日：2005-04-14
申请号：US10495453
申请日：2002-10-23
申请人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
发明人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
IPC分类号： F02F1/36 , F01K23/06 , F01P3/02 , F01P3/14 , F01P3/20 , F01P3/22 , F02B75/02 , F02F1/38 , F02F1/42 , F02G5/02 , F22B1/18 , F02F1/40
CPC分类号： F01K23/065 , F01P3/02 , F01P3/14 , F01P3/22 , F01P2060/16 , F02B75/02 , F02F1/38 , F02G5/02 , F22B1/1807 , Y02E20/363 , Y02T10/166
摘要： An internal combustion engine is provided in which an exhaust port (16) communicating with a combustion chamber (24) formed in a cylinder head (20) is formed from independent exhaust ports (16A), which are positioned on the upstream side, and a grouped exhaust port (16B), in which the plurality of independent exhaust ports (16A) are combined. Water supplied from a supply pump passes through a water passage (W1) of the grouped exhaust port (16B) and a water passage (W2) of the independent exhaust ports (16A) while cooling the exhaust port (16), and a valve seat (29) and valve guide (40) on the periphery of the exhaust port (16), which have high temperatures, thus heating the water itself and thereby recovering waste heat of the internal combustion engine. The heated water carries out heat exchange with exhaust gas in an evaporator provided in an exhaust passage and turns into high temperature, high pressure steam, which drives an expander of a Rankine cycle system. It is thereby possible to maximize the recovery of heat transferred from the exhaust port (16) to the cylinder head (20) of the internal combustion engine.
摘要翻译：提供了一种内燃机，其中与形成在气缸盖（20）中的燃烧室（24）连通的排气口（16）由位于上游侧的独立排气口（16A）形成，并且分组排气口（16B），其中组合有多个独立排气口（16A）。从供给泵供给的水通过排气口（16B）的排水口（16B）的水通道（W1）和独立排气口（16A）的水通道（W2），同时冷却排气口（16），阀座（29）和排气口（16）的周边上的阀导向件（40），其具有高温，从而加热水本身，从而回收内燃机的废热。加热的水在设置在排气通道中的蒸发器中与废气进行热交换，并且变成高温高压蒸汽，其驱动兰金循环系统的膨胀器。从而可以使从排气口（16）传递到内燃机的气缸盖（20）的热量的回收最大化。

5. 发明申请

US20050056396A1 Heat exchange system 失效
标题翻译：热交换系统
公开(公告)号：US20050056396A1
公开(公告)日：2005-03-17
申请号：US10496125
申请日：2002-11-01
申请人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
发明人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
IPC分类号： F01K23/10 , F01N3/04 , F01N5/02 , F01P3/12 , F01P3/20 , F01P3/22 , F02G5/02 , F22B1/18 , F28D1/03 , F28D1/04 , F28D7/00 , F28F1/32 , F28F1/00 , F28F13/00
CPC分类号： F01P3/12 , F01N3/043 , F01N3/046 , F01N5/02 , F01N2240/02 , F01P3/22 , F01P2060/16 , F02G5/02 , F22B1/1807 , F28D7/1638 , F28D21/001 , F28F1/32 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： A heat exchange system is provided in which low temperature water from a supply pump (15) is split and supplied to an auxiliary evaporator (17) provided so as to cover an exhaust port (16) extending from a combustion chamber of an internal combustion chamber (E) and to a main evaporator (11) provided downstream of the exhaust port (16). The direction of water flowing through the auxiliary evaporator (17) is parallel to the direction of flow of exhaust gas, and as a result an upstream section of the exhaust port (16), which has a high temperature, can be cooled effectively with low temperature water, and the escape of heat from the upstream section of the exhaust port (16) can be suppressed. The direction of water flowing through the main evaporator (11) is opposite to the direction of flow of exhaust gas, thus ensuring that there is a temperature difference between the water and the exhaust gas along the whole length of the water passage of the main evaporator (11) and enabling the heat exchange efficiency to be improved.
摘要翻译：提供了一种热交换系统，其中来自供应泵（15）的低温水被分离并供应到辅助蒸发器（17），所述辅助蒸发器（17）设置成覆盖从内燃机的燃烧室延伸的排气口（16）（E）和设置在排气口（16）下游的主蒸发器（11）。流经辅助蒸发器（17）的水的方向平行于废气流动的方向，结果可以有效地冷却具有高温度的排气口（16）的上游部分可以抑制高温水，并且可以抑制来自排气口（16）的上游部分的热量逸出。流过主蒸发器（11）的水的方向与排气的流动方向相反，从而确保沿着主蒸发器的水通道的整个长度在水和废气之间存在温差（11），能够提高热交换效率。

6. 发明申请

US20050051114A1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US20050051114A1
公开(公告)日：2005-03-10
申请号：US10494054
申请日：2002-10-23
申请人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
发明人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
IPC分类号： F02F1/36 , F01P3/02 , F01P3/20 , F02F1/38 , F02F1/40 , F02G5/02
CPC分类号： F02G5/02 , F01P3/02 , F01P2003/024 , F02F1/38 , F02F1/40 , Y02T10/166
摘要： A cooling block (51) forming a top wall of a combustion chamber (19) of an internal combustion engine is formed by layering, from the outside to the inside, a casing (52), an upper layer block (53), a middle layer block (54), and a lower layer block (55). Labyrinth-shaped cooling water passages (53a, 54a, 55a) are formed on upper faces and side faces of the three layers of blocks (53, 54, 55), and cooling water supplied from a cooling water supply passage (56) flows from the cooling water passage (53a) on the side far from the combustion chamber (19) to the cooling water passage (55a) on the side close to the combustion chamber (19), and is discharged from a cooling water discharge passage (57). Since the cooling water flows in a direction opposite to the direction of emission of heat of combustion from the combustion chamber (19), it is possible to ensure that there is sufficient difference in temperature between a cylinder head (18) and the cooling water throughout the cooling water passages (53a, 54a, 55a), thereby improving the effect of the cooling water in cooling the cylinder head (18) and enabling the waste heat of the internal combustion chamber to be recovered effectively.
摘要翻译：形成内燃机的燃烧室（19）的顶壁的冷却块（51）通过从外部向内侧层叠壳体（52），上层块（53），中间部层块（54）和下层块（55）。在三层块（53,54,55）的上表面和侧面上形成有迷宫形冷却水通道（53a，54a，55a），从冷却水供应通道（56）供应的冷却水从冷却水通道（53a）在远离燃烧室（19）的一侧到冷却水通道（55a）的靠近燃烧室（19）的一侧，并从冷却水排出通道（57）排出，。由于冷却水沿着与来自燃烧室（19）的燃烧热的排放方向相反的方向流动，因此可以确保气缸盖（18）和冷却水之间的温度存在充分的差异冷却水通道（53a，54a，55a），从而提高冷却水在冷却气缸盖（18）中的效果，并且能够有效地回收内部燃烧室的废热。

7. 发明申请

US20050050890A1 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US20050050890A1
公开(公告)日：2005-03-10
申请号：US10496073
申请日：2002-11-01
申请人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
发明人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
IPC分类号： F01N3/04 , F01N3/24 , F01N5/02 , F01P3/22 , F02G5/02 , F22B1/18 , F01K23/10
CPC分类号： F02G5/02 , F01N3/043 , F01N5/02 , F01N2240/02 , F01P3/22 , F01P2060/16 , F22B1/1807 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： An evaporator (11) is provided that carries out heat exchange between exhaust gas discharged from an exhaust port (16B) of an internal combustion engine and water, the evaporator (11) including a large number of heat transfer plates (83) stacked at predetermined intervals from each other in a direction perpendicular to the plane of the paper and a large number of pipe members (90) running through the heat transfer plates (83) and being connected in a zigzag shape at opposite ends, and exhaust gas passages (87, 88, 89) being defined between the heat transfer plates (83) by a partition wall (86) formed by making projections formed on the heat transfer plates (83) abut against each other. While passing through the exhaust gas passages (87, 88, 89), the exhaust gas discharged from the exhaust port (16B) carries out heat exchange with water flowing through the pipe members (90), and the water that has received the thermal energy of the exhaust gas turns into high temperature, high pressure steam. It is thus possible to maximize the heat transfer area of the evaporator (11) and thereby improve the heat exchange efficiency.
摘要翻译：提供一种蒸发器（11），其进行从内燃机的排气口（16B）排出的废气与水的热交换，所述蒸发器（11）包括大量传热板（83），所述传热板（83）以预定的方式在垂直于纸面的方向上彼此间隔开的多个管构件（90）穿过传热板（83）并且在相对端处以锯齿形连接，排气通道（87），88,89）通过由形成在所述传热板（83）上形成的突起彼此抵接而形成的分隔壁（86）限定在所述传热板（83）之间。在通过废气通道（87,88,89）的同时，从排气口（16B）排出的废气与流过管件（90）的水进行热交换，并且接收到热能的水的废气变成高温高压蒸汽。因此，可以使蒸发器（11）的传热面积最大化，从而提高热交换效率。

8. 发明授权

US07281380B2 Heat exchange device 失效
标题翻译：换热装置
公开(公告)号：US07281380B2
公开(公告)日：2007-10-16
申请号：US10496078
申请日：2002-11-01
申请人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
发明人： Masashi Shinohara , Tsuneo Endoh , Atsushi Baba
IPC分类号： F01K23/10
CPC分类号： F02D41/3005 , F01N3/043 , F01N5/02 , F01N2240/02 , F01P3/12 , F01P3/22 , F01P2060/16 , F02D41/1454 , F02G5/02 , F22B1/1807 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： A heat exchange system is provided that includes an evaporator (11) that carries out heat exchange between exhaust gas discharged from an exhaust port (16B) and water, exhaust gas passages (87, 88) on the upstream side in the direction of flow of the exhaust gas being disposed on the radially inner side, an exhaust gas passage (89) on the downstream side being disposed on the radially outer side, and an oxygen concentration sensor cooling portion (92) for cooling a mounting section of an oxygen concentration sensor (91) facing the exhaust gas passage (87) on the most upstream side being positioned on the radially outer side of the exhaust gas passage (87). Water is supplied separately to a water passage (W3) of the evaporator (11) and a water passage (W4) of the oxygen concentration sensor cooling portion (92), and the water passage (W3) of the evaporator (11) is arranged so that the direction of flow of the water is opposite to the direction of flow of the exhaust gas. It is thereby possible to improve the waste heat recovery efficiency of the evaporator (11) that carries out heat exchange between the exhaust gas of an internal combustion engine and water and, in particular, to minimize the escape of heat via the oxygen concentration sensor (91) for detecting the condition of the exhaust gas.
摘要翻译：提供了一种热交换系统，其包括在排气口（16B）排出的废气与水之间进行热交换的蒸发器（11），在流动方向上游侧的排气通路（87,88）的排气在径向内侧配置，下游侧的排气通路（89）配置在径向外侧，氧浓度传感器冷却部（92），用于冷却氧浓度的安装部位于排气通道（87）的径向外侧上的最上游侧的排气通路（87）的传感器（91）。水分别供给蒸发器（11）的水通道（W 3）和氧浓度传感器冷却部分（92）的水通道（W 4）和蒸发器（11）的水通道（W 3））被布置成使得水的流动方向与废气的流动方向相反。由此，能够提高在内燃机的废气与水之间进行热交换的蒸发器（11）的废热回收效率，特别是通过氧浓度传感器使热量逸出最小化 91），用于检测废气的状况。

9. 发明授权

US07069884B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US07069884B2
公开(公告)日：2006-07-04
申请号：US10495453
申请日：2002-10-23
申请人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
发明人： Atsushi Baba , Tsuneo Endoh , Masashi Shinohara
IPC分类号： F02F1/36
CPC分类号： F01K23/065 , F01P3/02 , F01P3/14 , F01P3/22 , F01P2060/16 , F02B75/02 , F02F1/38 , F02G5/02 , F22B1/1807 , Y02E20/363 , Y02T10/166
摘要： An internal combustion engine is provided in which an exhaust port communicating with a combustion chamber formed in a cylinder head is formed from independent exhaust ports, which are positioned on the upstream side, and a grouped exhaust port, in which the plurality of independent exhaust ports are combined. Water supplied from a supply pump passes through a water passage of the grouped exhaust port and a water passage of the independent exhaust ports while cooling the exhaust port, and a valve seat and valve guide on the periphery of the exhaust port, which have high temperatures, thus heating the water itself and thereby recovering waste heat of the internal combustion engine. The heated water carries out heat exchange with exhaust gas in an evaporator provided in an exhaust passage and turns into high temperature, high pressure steam, which drives an expander of a Rankine cycle system. It is thereby possible to maximize the recovery of heat transferred from the exhaust port to the cylinder head of the internal combustion engine.
摘要翻译：提供了一种内燃机，其中与形成在气缸盖中的燃烧室连通的排气口由位于上游侧的独立排气口形成，并且分组排气口具有多个独立排气口被组合。从供给泵供给的水通过分组排气口的水通道和独立排气口的水通道同时冷却排气口，并且在排气口的外围具有高温的阀座和阀导向件从而加热水本身，从而回收内燃机的废热。加热的水在设置在排气通道中的蒸发器中与废气进行热交换，并且变成高温高压蒸汽，其驱动兰金循环系统的膨胀器。由此，能够使从内燃机的排气口向汽缸盖传递的热量的回收最大化。

10. 发明授权

US06990805B2 Waste heat recovery device for internal combustion engine 失效
公开(公告)号：US06990805B2
公开(公告)日：2006-01-31
申请号：US10149582
申请日：2000-12-08
申请人： Naoki Ohta , Tsuneo Endoh , Atsushi Baba , Tsutomu Takahashi , Masashi Shinohara
发明人： Naoki Ohta , Tsuneo Endoh , Atsushi Baba , Tsutomu Takahashi , Masashi Shinohara
IPC分类号： F01N3/02
CPC分类号： F01N5/02 , F01N13/10 , F02G5/02 , F22B1/1807 , Y02E20/363 , Y02T10/16 , Y02T10/166 , Y10T137/6579
摘要： A waste heat recovering device for an internal combustion engine includes: an internal combustion engine; and an evaporator into which an exhaust gas of the internal combustion engine is introduced as a high temperature fluid. An exhaust gas inlet of the evaporator is placed adjacent to an exhaust valve of the internal combustion engine. Thus, there can be provided a waste heat recovering device having a high waste heat recovery rate.

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