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1. 发明申请

WO1989009873A1 POWER TRANSMISSION FOR SUPERCHARGER-CARRYING INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于超级执行内燃机的动力传动
公开(公告)号：WO1989009873A1
公开(公告)日：1989-10-19
申请号：PCT/JP1989000376
申请日：1989-04-07
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , OGUCHI, Tetsuro , FUKUSHIMA, Hidetada
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02B41/10
CPC分类号： F01P5/12 , F01P5/04 , F02B37/005 , F02B41/10 , Y02T10/144 , Y02T10/16 , Y02T10/163
摘要： In the power transmission according to the present invention for an internal combustion engine (2) provided with a supercharger (1), the exhaust gas energy sent out from a turbine (T) in the supercharger (1) is recovered by a waste heat recovering turbine (3), so that the waste heat recovering turbine (3) is driven, and auxiliary machines (9), (10) for a cooling system for the engine (2) are driven by the power of the driven waste heat recovering turbine (3), the power of the waste heat recovering turbine (3) being transmitted to a crankshaft (12) via a coupling (6) with which the transmission of power can be cut off in a low-speed rotational region or a low-load rotational region of the engine (2).

2. 发明申请

WO1990015237A1 CYLINDER LINER FOR INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的气缸内衬
公开(公告)号：WO1990015237A1
公开(公告)日：1990-12-13
申请号：PCT/JP1990000679
申请日：1990-05-28
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , OGUCHI, Tetsuro
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02F01/16
CPC分类号： F16J10/04 , F02F1/163
摘要： A cylinder liner for the internal-combustion engine, in which a deck of the cylinder block (1) into which a mid-stop liner (4) is inserted is divided into two parts (2, 3) and sealing of cooling water is conducted at points (5, 7 and 6, 8) by the upper deck (2), whereas positional fixation (13) of the liner (4) is performed by the lower deck (3). In this way, a cylinder liner easy to work, resistant to corrosion, and high in stiffness can be provided.
摘要翻译：用于内燃机的气缸套，其中插入有中止衬套（4）的气缸体（1）的甲板被分成两部分（2,3），并且进行冷却水的密封在上甲板（2）的点（5,7和6,8）处，而衬套（4）的位置固定（13）由下甲板（3）执行。通过这种方式，可以提供容易加工，耐腐蚀，刚度高的气缸套。

3. 发明申请

WO1990015232A1 STANDING WAVE NOISE PROCESSING DEVICE FOR INTERNAL COMBUSTION ENGINE OR THE LIKE 审中-公开
标题翻译：用于内燃发动机的等离子体噪声处理装置
公开(公告)号：WO1990015232A1
公开(公告)日：1990-12-13
申请号：PCT/JP1990000708
申请日：1990-05-31
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , OGUCHI, Tetsuro , KIDOGUCHI, Yoshiyuki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02B77/13
CPC分类号： F02B67/06 , F02B2275/06 , F02F7/008
摘要： A standing wave noise processing device for an internal combustion engine, etc., wherein a pair of flexible members (5a, 5b) are provided so as to surround a space (4) defined by members (2, 3) that undergo relative displacement, and the members (5a, 5b) are respectively locked to the members (2, 3), while a slide pad (5c) consisting of pieces that mutually slide is provided on the mating faces of the members (5a, 5b). Thus, the standing wave noise generated in the space (4) can be effectively reduced.
摘要翻译：一种用于内燃机等的驻波噪声处理装置，其中一对柔性构件（5a，5b）设置成围绕由经受相对位移的构件（2,3）限定的空间（4），并且构件（5a，5b）分别被锁定到构件（2,3）上，而在构件（5a，5b）的配合面上设置由相互滑动的片构成的滑动片（5c）。因此，可以有效地减少在空间（4）中产生的驻波噪声。

4. 发明申请

WO1990014509A1 POWER TRANSMISSION OF TURBOCOMPOUND ENGINE 审中-公开
标题翻译：涡轮发动机的动力传动
公开(公告)号：WO1990014509A1
公开(公告)日：1990-11-29
申请号：PCT/JP1990000657
申请日：1990-05-23
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , FUKUSHIMA, Hidetada , TANOSAKI, Tsuneo , OGUCHI, Tetsuro
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02B41/10
CPC分类号： F02B41/10 , Y02T10/163
摘要： A power transmission of a turbocompound engine which recovers exhaust heat energy as the power source using an exhaust heat recovery turbine (2) rotated by an exhaust gas discharged from an engine (1) and transmits it to a crank shaft (1a) through a reduction means, wherein said reduction means consists of a speed-responsive type stepless belt reduction gear (10) whose gear change ratio varies automatically in accordance with the revolution speed of the engine (1). Accordingly, the exhaust heat recovery turbine can be kept within a high efficiency revolution range over a broad revolution range of the engine and the recovery efficiency of an exhaust heat engine can be improved. Means (34, 34a, 34b) and (44) for sensing cut-off and slip-off of the belt are disposed so as to prevent a rise in revolution of the turbine (2) and breakage of the belts by sensing abnormality of the belts.
摘要翻译：涡轮复合发动机的动力传递，其使用由从发动机（1）排出的排气旋转的排气热回收涡轮机（2）回收排气热能作为动力源，并通过减速器将其传递到曲轴（1a）装置，其中所述减速装置包括速度响应型无级皮带减速齿轮（10），其变速比根据发动机（1）的转速而自动变化。因此，能够在发动机的大的转速范围内将废热回收用涡轮保持在高效率的旋转范围内，能够提高排气热机的回收效率。用于感测皮带的切断和脱落的装置（34,3b，34b）和（44）被设置成防止涡轮机（2）的转动上升和皮带的破损，带。

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