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51. 发明授权

US07367305B2 Internal combustion engine and connecting rod therefor 失效
标题翻译：内燃机及连杆
公开(公告)号：US07367305B2
公开(公告)日：2008-05-06
申请号：US10980785
申请日：2004-11-04
申请人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Takao Tsuboi
发明人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Takao Tsuboi
IPC分类号： F02F3/00
CPC分类号： F16C11/069 , F01M2001/062 , F01M2001/066 , F02F3/0076 , F16C3/12 , F16C9/04 , F16C17/18 , F16C2360/22 , F16J1/22 , F16J7/00
摘要： A connecting rod of an internal combustion engine, and an internal combustion engine including the connecting rod, a piston, a crankshaft and a float bearing as main moving parts. A piston is connected to a connecting rod by a spherical joint and has radial ribs on a rear face of a crown part; a connecting rod is of an integrated, one-piece type having integrally a spherical small end part to be connected to the piston and an annular big end part; the crankshaft is of an assembly type, and a float bearing is interposed between the big end part and a crank pin.
摘要翻译：一种内燃机的连杆，以及包括连杆，活塞，曲轴和浮动轴承作为主要运动部件的内燃机。活塞通过球形接头连接到连杆上，并且在冠部的后表面上具有径向肋; 连杆是整体式的，具有一体的球形小端部连接到活塞和环形大端部; 曲轴是组装型的，在大端部和曲柄销之间插入有浮动轴承。

52. 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。

53. 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。

54. 发明授权

US07000394B2 Rankine cycle device 有权
标题翻译：兰金循环装置
公开(公告)号：US07000394B2
公开(公告)日：2006-02-21
申请号：US10363539
申请日：2001-09-04
申请人： Naoki Ohta , Naoki Itoh , Tsuneo Endoh , Tsutomu Takahashi , Kensuke Honma
发明人： Naoki Ohta , Naoki Itoh , Tsuneo Endoh , Tsutomu Takahashi , Kensuke Honma
IPC分类号： F01K7/34
CPC分类号： F01C21/18 , F01C1/3446 , F01C21/0836 , F01K7/00 , F02G5/04 , Y02T10/166
摘要： A Rankine cycle system is provided in which, with regard to a given relationship between the pressure (Pevp) and the temperature (Tevp) of a vapor that is taken into an expander (4) that includes a cylinder chamber in a first stage and a vane chamber in a second stage, the chambers being disposed in line, the expansion ratio of the vapor that the expander (4) takes in and discharges is set at a predetermined expansion ratio (ε) according to the given relationship so that the pressure (Pexp2) and the temperature (Texp2) of the vapor that is discharged from the expander (4) coincide with target values, thereby making the expander (4) and the condenser (5) exhibit maximum performance. Since the vapor within the cylinder chamber in the first stage is in a superheated vapor region and contains no water, the phenomenon of water hammer will not be caused in the cylinder chamber. Furthermore, since the vapor at the exit of the vane chamber is in a saturated vapor region and contains water, the vane chamber can be lubricated and sealed by means of the water.
摘要翻译：提供了一种兰金循环系统，其中，关于压力（Pevp）和进入到包括第一级中的气缸室的膨胀器（4）的蒸汽的温度（Tevp）之间的给定关系，以及在第二阶段的叶片室中，室被排成一列，膨胀器（4）吸入和排出的蒸气的膨胀比根据给定的关系设定在预定的膨胀比（ε），使得压力 Pexp 2），从膨胀机（4）排出的蒸气的温度（Texp 2）与目标值一致，从而使膨胀机（4）和冷凝器（5）呈现最大性能。由于第一阶段的气缸室内的蒸气处于过热蒸汽区域并且不含水，所以在气缸室中不会产生水锤现象。此外，由于叶片室的出口处的蒸汽处于饱和蒸汽区域并且含有水，所以叶片室可以通过水被润滑和密封。

55. 发明申请

US20050268879A1 Assembled crankshaft and method for making crankshaft assembly 审中-公开
标题翻译：组装曲轴和曲轴组装方法
公开(公告)号：US20050268879A1
公开(公告)日：2005-12-08
申请号：US11142453
申请日：2005-06-02
申请人： Tsuneo Endoh , Takao Tsuboi , Tsutomu Inoue
发明人： Tsuneo Endoh , Takao Tsuboi , Tsutomu Inoue
IPC分类号： F16C3/10 , F16C3/12 , F02B75/32 , F16C11/00
CPC分类号： F16C3/10 , F16C3/12 , F16C3/14 , Y10T74/2177
摘要： Joint section is provided in a connection between a journal section and one of two arms supporting a crankpin and between the crankpin and the other of the arms. In each of the joint sections, a plurality of bolts are arranged along an imaginary circle substantially concentric to the axis of the journal section or crankpin, for fastening together the components. Radius of at least one of the journal section and crankpin is greater than a distance between axis lines of the journal section and crankpin. Blanks of shaft components are worked to provide thereon positioning sections, and the components are provisionally attached together to provide a crankshaft blank. The crankshaft blank is worked and then diassembled to attach thereto float bearings and a connecting rod integrally having a big end. Then, the crankshaft is re-assembled to make a crankshaft assembly.
摘要翻译：联接部分设置在轴颈部分和支撑曲柄销之间以及在曲柄销和另一个臂之间的两个臂中的一个之间的连接。在每个接合部分中，多个螺栓沿着与轴颈部分或曲柄销的轴线大致同心的假想圆布置，用于将部件紧固在一起。轴颈部分和曲柄销中的至少一个的半径大于轴颈部分和曲柄销的轴线之间的距离。轴组件的坯件被加工以在其上提供定位部分，并且部件临时地附接在一起以提供曲轴坯料。加工曲轴坯料，然后将其组装起来，以将浮子轴承和连接杆整体地连接在一起。然后，将曲轴重新组装成曲轴组件。

56. 发明申请

US20050098141A1 Spherical coupling structure between a piston and a connecting rod 失效
标题翻译：活塞和连杆之间的球形联轴器结构
公开(公告)号：US20050098141A1
公开(公告)日：2005-05-12
申请号：US10980650
申请日：2004-11-04
申请人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Naomi Warashina , Keisuke Takaoka
发明人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Naomi Warashina , Keisuke Takaoka
IPC分类号： F16J1/22 , F02B75/32 , F02F1/00
CPC分类号： F16J1/22 , F16C11/069
摘要： A coupling structure for coupling a piston and a connecting rod has a protrusion formed on the rear surface of the crown of the piston and having a semi-spherical concavity and a threaded portion concentric to the concavity, a substantially spherical small end formed at one end of the connecting rod, a holder holding the spherical small end of the connecting rod slidably in the semi-spherical concavity of the protrusion and a fixing ring having a threaded portion engaging with the threaded portion of the protrusion for securing the holder to the protrusion of the piston.
摘要翻译：用于联接活塞和连杆的联接结构具有形成在活塞的冠部的后表面上并具有半球形凹部和与凹部同心的螺纹部分的突起，在一端形成的大致球形的小端连接杆的支撑件，可滑动地保持在突起的半球形凹部中的连接杆的球形小端部和固定环，该固定环具有与突出部的螺纹部分接合的螺纹部分，用于将保持器固定到突出部活塞。

57. 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。

58. 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。

59. 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。

60. 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。

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