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71. 发明授权

US07086368B2 Piston for an internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US07086368B2
公开(公告)日：2006-08-08
申请号：US10974716
申请日：2004-10-28
申请人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
发明人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
IPC分类号： F02F3/00 , F16J1/22
CPC分类号： F16J1/22
摘要： A piston for an internal combustion engine includes a crown, tubular walls extending from the edge of the crown, and a cup portion protruding from the rear surface of the crown and having a concave spherical surface for forming a spherical joint with a spherical small end on a connecting rod. The tubular walls and the cup portion are joined together by radially extending ribs.
摘要翻译：用于内燃机的活塞包括冠部，从冠部的边缘延伸的管状壁和从冠部的后表面突出的杯部，并且具有用于形成具有球形小端的球形接头的凹形球形表面连杆管状壁和杯部通过径向延伸的肋连接在一起。

72. 发明授权

US07083402B2 Rotating fluid machine 失效
标题翻译：旋转流体机
公开(公告)号：US07083402B2
公开(公告)日：2006-08-01
申请号：US10739149
申请日：2003-12-19
申请人： Hiroshi Ichikawa , Tsutomu Takahashi , Yasunari Kimura , Tsuneo Endoh
发明人： Hiroshi Ichikawa , Tsutomu Takahashi , Yasunari Kimura , Tsuneo Endoh
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F01C1/3446 , F01C19/10 , F01C21/04 , F01C21/0809
摘要： A rotating fluid machine is provided with a rotor chamber, a rotor accommodated in the rotor chamber, and vanes guided by vane grooves formed in the rotor. A U-shaped vane seal is held by a seal holding groove formed in the end face of each of the vanes. The opposite ends of the vane seal are fitted into slits in seal ancillary members which are fitted into engaging holes formed in the end faces of each of the vanes. The seal ancillary members are pressed by springs toward the inner circumferential face of the rotor chamber. The pressure of a gaseous phase working medium introduced into the bottom parts of the seal holding grooves is restrained from leaking out of the ends of the vane seal by the seal ancillary members. Thus, sealing performance can be secured by pressing the vane seal against the inner circumferential face of the rotor chamber.
摘要翻译：旋转流体机器设置有转子室，容纳在转子室中的转子和由形成在转子中的叶片槽引导的叶片。 U形叶片密封件由形成在每个叶片的端面中的密封件保持槽保持。叶片密封件的相对端装配在密封辅助构件中的狭缝中，该辅助构件装配到形成在每个叶片的端面中的接合孔中。密封辅助构件被弹簧压向转子室的内周面。引入到密封保持槽的底部的气相工作介质的压力被密封辅助构件限制在叶片密封件的端部之外。因此，可以通过将叶片密封件压靠在转子室的内周面来确保密封性能。

73. 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.

74. 发明授权

US06945050B2 Rotary fluid machinery 失效
标题翻译：旋转流体机械
公开(公告)号：US06945050B2
公开(公告)日：2005-09-20
申请号：US10489911
申请日：2002-09-20
申请人： Yasunari Kimura , Tsuneo Endoh , Hiroyuki Niikura , Tsutomu Takahashi
发明人： Yasunari Kimura , Tsuneo Endoh , Hiroyuki Niikura , Tsutomu Takahashi
IPC分类号： F01K7/00 , F01B13/06 , F01C1/344 , F02B53/00 , F01K1/00
CPC分类号： F01B13/06 , F01B13/068 , F02B53/00
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). Rollers (71), which have a greaseless bearing structure and are provided on support shafts (48d) of the vane (48), are rollably engaged with annular channels (74) of a casing (11) so as to interconvert reciprocation of the pistons (47) and rotational movement of the rotor (41). By guiding water for a hydrostatic bearing that supports the vane (48) in the vane channel in a floating state from a recess (48e) of the vane (48) to a hydrostatic bearing (71) of the roller (71) via water passages (W19 to W22), an outer member (71b) of the roller (71) is supported in a floating manner relative to an inner member (71a).
摘要翻译：提供了一种旋转流体机械，其包括转子室（14），转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和可滑动地装配在气缸（44）中的活塞（47）在转子（41）中。具有无油轴承结构并设置在叶片（48）的支撑轴（48d）上的辊（71）与壳体（11）的环形通道（74）滚动接合，以便互相转换活塞（47）和转子（41）的旋转运动。通过引导水进行静压轴承，该静压轴承以悬浮状态将叶片通道中的叶片（48）从叶片（48）的凹部（48e）通过水从滚子（71）的静压轴承（71）支撑通道（W 19至W 22），辊（71）的外部构件（71b）相对于内部构件（71a）以浮动方式被支撑。

75. 发明授权

US06907734B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US06907734B2
公开(公告)日：2005-06-21
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 , F01K23/06
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），其将从内燃机的排气口（16B）排出的排气与水进行热交换，所述蒸发器（11）包括大量传热板（83），所述传热板（83）堆叠在在垂直于纸面的方向上彼此间隔规定的间隔，以及大量穿过传热板（83）的管构件（90），并且在相对端部以锯齿形连接，排气通道 87,88,89）通过形成在传热板（83）上形成的凸起彼此抵靠而形成的分隔壁（86）在传热板（83）之间限定。在通过废气通道（87,88,89）的同时，从排气口（16B）排出的废气与流经管件（90）的水进行热交换，并且接收热量的水排气的能量变成高温高压蒸汽。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。

76. 发明申请

US20050092280A1 Piston for an internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US20050092280A1
公开(公告)日：2005-05-05
申请号：US10974716
申请日：2004-10-28
申请人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
发明人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
IPC分类号： F16J1/22 , F02F1/00
CPC分类号： F16J1/22
摘要： A piston for an internal combustion engine includes a crown, tubular walls extending from the edge of the crown, and a cup portion protruding from the rear surface of the crown and having a concave spherical surface for forming a spherical joint with a spherical small end on a connecting rod. The tubular walls and the cup portion are joined together by radially extending ribs.
摘要翻译：用于内燃机的活塞包括冠部，从冠部的边缘延伸的管状壁和从冠部的后表面突出的杯部，并且具有用于形成具有球形小端的球形接头的凹形球形表面连杆管状壁和杯部通过径向延伸的肋连接在一起。

77. 发明申请

US20050087066A1 Rotary fluid machine 审中-公开
标题翻译：旋转流体机
公开(公告)号：US20050087066A1
公开(公告)日：2005-04-28
申请号：US10489653
申请日：2002-09-20
申请人： Yasunari Kimura , Tsuneo Endoh , Hiroshi Ichikawa , Tsutomu Takahashi
发明人： Yasunari Kimura , Tsuneo Endoh , Hiroshi Ichikawa , Tsutomu Takahashi
IPC分类号： F01L15/08 , F01B1/06 , F01B13/06 , F01C1/344 , F01C11/00 , F01C19/08 , F01C21/18 , F01K7/00 , F01K23/06 , F02G5/00 , F04C18/344
CPC分类号： F01C21/18 , F01B1/0603 , F01B13/061 , F01B13/068 , F01C1/3446 , F01C11/006 , F02G5/00 , F04C2230/60 , F04C2240/60 , F04C2240/605 , F05C2203/08 , Y02T10/166
摘要： A rotary fluid machine is provided that includes a rotor rotatably housed within a casing, a hollow rotating shaft (113) that rotates integrally with the rotor, and a fixed shaft (102) that is relatively rotatably fitted into the inner periphery of the rotating shaft (113); in which the rotating shaft (113) is formed by shrink-fitting an outer sleeve (21) made of metal around the outer periphery of an inner sleeve (85) made of ceramic, etc. having a lower coefficient of thermal expansion than that of metal, and the fixed shaft (102) is formed by shrink-fitting an outer sleeve (88) made of metal around the outer periphery of an inner sleeve (87) made of ceramic, etc. having a lower coefficient of thermal expansion than that of metal. Since thermal expansion of the outer sleeves (21, 88) fitted around the outer peripheries of the inner sleeves (85, 87) is suppressed due to residual tensile stress of the outer sleeves (21, 88), intimate contact between the outer sleeves (21, 88) and the inner sleeves (85, 87) can be maintained.
摘要翻译：本发明提供一种旋转流体机械，其具有可旋转地容纳在壳体内的转子，与转子一体地旋转的中空旋转轴（113），以及相对旋转自如地嵌合在旋转轴的内周的固定轴（113）; 其中，旋转轴（113）通过将由金属制成的外套筒（21）收缩配合在由陶瓷等制成的内套筒（85）的外周面上，所述外套筒（21）的热膨胀系数比金属，并且固定轴（102）通过将由金属制成的外部套筒（88）收缩配合在由陶瓷等制成的内套筒（87）的外周面上而形成，所述外套筒具有较低的热膨胀系数等。的金属。由于由于外套筒（21,88）的残余拉伸应力，装配在内套筒（85,87）的外周的外套筒（21,88）的热膨胀被外部套筒（21,88）的紧密接触可以保持内套筒（85,87）。

78. 发明授权

US06884051B2 Rotary fluid machinery 失效
标题翻译：旋转流体机械
公开(公告)号：US06884051B2
公开(公告)日：2005-04-26
申请号：US10239513
申请日：2001-03-22
申请人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Tsuyoshi Baba , Kensuke Honma , Hiroyuki Horimura , Tsuneo Endoh , Yasunobu Kawakami , Yasunari Kimura , Ryuji Sano , Kenji Matsumoto
发明人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Tsuyoshi Baba , Kensuke Honma , Hiroyuki Horimura , Tsuneo Endoh , Yasunobu Kawakami , Yasunari Kimura , Ryuji Sano , Kenji Matsumoto
IPC分类号： F01C1/344 , F01C11/00 , F01C19/10 , F01C21/04 , F01C21/08 , F01C21/18 , F03C2/00
CPC分类号： F01C21/18 , F01C1/3446 , F01C11/006 , F01C19/10 , F01C21/04 , F01C21/08
摘要： An outer periphery of an output shaft integral with a rotor of an expander of a vane-type operated by a high-pressure vapor is supported at its opposite ends by a static-pressure bearing mounted at one end thereof in a floated state provided by a liquid film of a pressurized liquid-phase fluid supplied from a pressurized liquid-phase fluid feed bore through a pressurized liquid-phase fluid passage, and by a static-pressure bearing mounted at the other end thereof in a floated state provided by a liquid film of a pressurized liquid-phase fluid supplied from a pressurized liquid-phase fluid feed bore through pressurized liquid-phase fluid passages. Vanes supported radially in the rotor for reciprocal movement are supported in floated states by a liquid film of a pressurized liquid-phase fluid supplied through pressurized liquid-phase fluid passages extending radially outwards within the rotor.
摘要翻译：与由高压蒸气操作的叶片型膨胀机的转子一体的输出轴的外周边由静压轴承支承在静止压力轴承的一端，由浮动状态通过加压液相流体通道从加压液相流体供给孔供应的加压液相流体的液体膜，以及通过由液体膜提供的悬浮状态的另一端安装的静压轴承通过加压液相流体通道从加压液相流体供给孔供应的加压液相流体。用于往复运动的用于往复运动的径向支撑在转子中的叶片以浮动状态由通过在转子内径向向外延伸的加压液相流体通道供应的加压液相流体的液体膜来支撑。

79. 发明申请

US20050025653A1 Rotary fluid machine 失效
标题翻译：旋转流体机
公开(公告)号：US20050025653A1
公开(公告)日：2005-02-03
申请号：US10489177
申请日：2002-09-20
申请人： Yasunari Kimura , Tsuneo Endoh , Tsutomu Takahashi
发明人： Yasunari Kimura , Tsuneo Endoh , Tsutomu Takahashi
IPC分类号： F01K7/00 , F01B1/06 , F01B13/06 , F01C1/344 , F01C11/00 , F01C21/04 , F01C21/08 , F01K23/06 , F03C2/00
CPC分类号： F01C1/3446 , F01B13/061 , F01B13/068 , F01C11/006 , F01C21/04 , F01C21/0836
摘要： A rotary fluid machine is provided in which a rotating shaft (113) fixed to a rotor (41) is rotatably supported on a fixed shaft (102) fixed to a casing (11), sliding surfaces of the fixed shaft (102) and the rotating shaft (113) are lubricated by a first pressurized liquid-phase working medium, and sliding surfaces of the rotor (41) and a vane (48) are lubricated by a second pressurized liquid-phase working medium. By setting the pressure of the first pressurized liquid-phase working medium, which is supplied from an eleventh water passage (W11), comparatively low and setting the pressure of the second pressurized liquid-phase working medium, which is supplied from a first water passage (W11), comparatively high, wasteful leakage of the liquid-phase working medium past the sliding surfaces of the fixed shaft (102) and the rotating shaft (113), where a comparatively small load is applied, can be prevented while enabling the sliding surfaces of the rotor (41) and the vane (48), where a large load is applied, to be reliably lubricated with a high pressure liquid-phase working medium.
摘要翻译：一种旋转流体机械，其中固定在转子（41）上的旋转轴（113）可旋转地支撑在固定在壳体（11）上的固定轴（102）上，固定轴（102）和旋转轴（113）由第一加压液相工作介质润滑，并且转子（41）和叶片（48）的滑动表面由第二加压液相工作介质润滑。通过设定从第十一水通道（W11）供给的第一加压液相工作介质的压力相对较低并设定从第一水通道（W11）供给的第二加压液相工作介质的压力（W11），能够防止液相工作介质通过施加较小负载的固定轴（102）和旋转轴（113）的滑动面的相对高的泄漏，同时能够滑动用高压液相工作介质可靠地润滑承受较大负荷的转子（41）和叶片（48）的表面。

80. 发明授权

US06776128B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US06776128B2
公开(公告)日：2004-08-17
申请号：US10182190
申请日：2002-11-14
申请人： Atsushi Baba , Tatsuya Nakagawa , Masahiko Minemi , Tsuneo Endoh , Taizou Kitamura
发明人： Atsushi Baba , Tatsuya Nakagawa , Masahiko Minemi , Tsuneo Endoh , Taizou Kitamura
IPC分类号： F02F136
CPC分类号： F01L3/18 , F02B77/02 , F02B77/11 , F02F1/38 , F02F1/40 , F02F2001/245
摘要： In an internal combustion engine, a combustion chamber is provided in a cylinder head on one side of a partition wall, and a heat-insulating layer is provided in the cylinder head on the other side of the partition wall. Cooling passages are provided in a plurality of regions provided with different heat loads in the partition wall, respectively. The flow rate of a cooling medium is set, so that the flow rate in the cooling passage existing in the region of the larger heat load is larger than that in the cooling passage existing in the region of the smaller heat load. Thus, the temperature of an exhaust gas can be maintained at a high level by maintaining the combustion chamber at a high temperature.
摘要翻译：在内燃机中，在分隔壁的一侧的气缸盖中设置燃烧室，在隔壁的另一侧设置有隔热层。冷却通道分别设置在分隔壁上设置有不同热负荷的多个区域中。设定冷却介质的流量，使得存在于较大热负荷区域的冷却通道中的流量大于存在于较小热负荷区域的冷却通路中的流量。因此，通过将燃烧室维持在高温，能够将废气的温度维持在高水平。

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