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1. 发明申请

US20090229561A1 ENGINE HYDRAULIC CONTROL APPARATUS 有权
标题翻译：发动机液压控制装置
公开(公告)号：US20090229561A1
公开(公告)日：2009-09-17
申请号：US12090188
申请日：2006-10-13
申请人： Yoshio Yamashita , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Kunihiko Hayashi
发明人： Yoshio Yamashita , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Kunihiko Hayashi
IPC分类号： F01M1/02
CPC分类号： F01M1/16 , F01M1/08
摘要： A hydraulic control apparatus (1) is provided with an oil pump (4) that draws oil from an oil pan (3) due to the rotation of the crankshaft, a piston jet (6) that open when the hydraulic pressure of the oil that has been drawn from this oil pump (4) attains a valve opening pressure Qa and injects oil toward a piston through an oil injection path (5), a relief valve (8) that is disposed on an oil return path (7) and opens when the hydraulic pressure of the oil that has been drawn by the oil pump (4) has attained a valve opening pressure Qb, and a switching valve (9) that is disposed on the oil return path (7). The valve opening pressure Qb is set to a pressure that is lower than that of the valve opening pressure Qa.
摘要翻译：液压控制装置（1）具有油泵（4），该油泵（4）由于曲轴的旋转而从油底壳（3）抽出油，活塞喷嘴（6）在油的液压已经从该油泵（4）中抽出开阀压力Qa并通过设置在回油通路（7）上的油注入通路（5），溢流阀（8）向活塞喷油并打开当由油泵（4）抽出的油的液压达到开阀压力Qb时，以及设置在回油通路（7）上的切换阀（9）。开阀压力Qb被设定为低于开阀压力Qa的压力。

2. 发明授权

US06895904B2 Internal combustion engine with regenerator 失效
标题翻译：内燃机与再生器
公开(公告)号：US06895904B2
公开(公告)日：2005-05-24
申请号：US10684486
申请日：2003-10-15
申请人： Hideo Kobayashi , Kazuki Iwatani , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
发明人： Hideo Kobayashi , Kazuki Iwatani , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
IPC分类号： F02F1/10 , F01P3/20 , F01P7/14 , F01P7/16 , F01P11/20 , F02F1/36 , F02N19/10 , F02N17/02
CPC分类号： F02N19/10 , F01P7/16 , F01P11/20 , F01P2007/146 , F01P2011/205 , F01P2060/08
摘要： An internal combustion engine includes a circulation system which circulates a heat medium, a cylinder head part channel which circulates the heat medium into a cylinder head, a cylinder block part channel which circulates the heat medium into a cylinder block, a connecting channel which connects the cylinder head part channel with the cylinder block part channel, a heat supply device that supplies heat accumulated in the regenerator to the internal combustion engine, and restraining device that restrains heat circulation in the connecting channel when heat is supplied by the heat supply device or the internal combustion engine is under cold conditions.
摘要翻译：一种内燃机，包括使热介质循环的循环系统，将热介质循环到气缸盖中的气缸盖部分通道，将热介质循环到气缸体中的气缸体部通道，连接通道具有气缸体部分通道的气缸盖部分通道，将再生器中积聚的热量供给到内燃机的供热装置，以及当通过供热装置供热时抑制连接通道中的热循环的约束装置，内燃机在寒冷的条件下。

3. 发明授权

US06532911B2 Internal combustion engine having heat accumulator, control of heat supply system and control method of internal combustion engine 失效
公开(公告)号：US06532911B2
公开(公告)日：2003-03-18
申请号：US09907596
申请日：2001-07-19
申请人： Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
发明人： Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
IPC分类号： F01P1102
CPC分类号： F02N19/10 , B60H1/00492 , F01P11/20 , F01P2011/205 , F01P2037/02
摘要： According to an internal combustion engine of the invention, release operation of an antitheft device is selected as an event generating by necessity prior to the starting of an engine, and the pre-heat is started based on the generating timing of the selected event. The start timing of the release operation of the antitheft device is high in terms of both necessity as an event generating prior to the starting of the engine and reproducibility of the time length from its start timing to an arbitrary starting timing of the engine. The pre-heat completed state can be secured by starting the pre-heat synchronously with this timing or at a predetermined timing based on the timing, even when the engine is started at an arbitrary timing. Exhaust characteristics and fuel consumption performance can be improved by optimizing the temperature distribution of the engine at starting.

4. 发明授权

US06520136B2 Warm-up control device for internal-combustion engine and warm-up control method 失效
标题翻译：内燃机预热控制装置及预热控制方法
公开(公告)号：US06520136B2
公开(公告)日：2003-02-18
申请号：US09949959
申请日：2001-09-12
申请人： Yasushi Ito , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
发明人： Yasushi Ito , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
IPC分类号： F02N1702
CPC分类号： F16H57/0413 , F01P2011/205 , F02N19/10
摘要： A warm-up control device for an internal-combustion engine comprises a heat storage device for storing a heating medium heated during operation of the engine, supplies the heating medium stored in the heat storage device to a drive device (a transmission and the like) prior to the start of the engine or:at the start of the engine, and supplies the heating medium stored in the heat storage device to the drive device while maintaining a condition where the heating medium is circulated in the path excluding the heat storage device and including the drive device after the start of the engine. The warm-up control device supplies the heating medium heat-insulated and stored in the heat storage device during operation of the engine, and sets the ratio between the amount of the heating medium supplied from the heat storage device to the and the amount of the heating medium supplied from the heat storage device to the drive device, on the basis of the temperature of the engine and the temperature of the drive device. At the start of the internal-combustion engine, the heating medium can be supplied to the engine or the drive device efficiently, and the warm-up can be performed as required.
摘要翻译：用于内燃机的预热控制装置包括用于存储在发动机运转期间加热的加热介质的蓄热装置，将存储在蓄热装置中的加热介质供给到驱动装置（变速器等）在发动机启动之前，或者在发动机起动时，将存储在蓄热装置中的加热介质供给到驱动装置，同时保持加热介质在除了蓄热装置之外的路径中循环的状态，以及包括发动机起动之后的驱动装置。预热控制装置在发动机运转期间供给绝热并存储在蓄热装置中的加热介质，并且设定从发动机供给的加热介质的量之间的比例基于发动机的温度和温度，从蓄热装置向驱动装置供给的蓄热装置和加热介质的量在内燃机的启动时，可以有效地将发动机或驱动装置供给加热介质，并且可以根据需要进行预热。

5. 发明申请

US20120037456A1 Oil pan and lubricating device 有权
标题翻译：油锅和润滑装置
公开(公告)号：US20120037456A1
公开(公告)日：2012-02-16
申请号：US13317551
申请日：2011-10-21
申请人： Taiichi Mori , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita , Kunihiko Hayashi
发明人： Taiichi Mori , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita , Kunihiko Hayashi
IPC分类号： F01M11/00 , F01M5/00 , F16N31/00 , F01M1/02
CPC分类号： F01M11/0004 , F01M5/007 , F01M2011/0037 , F01M2011/0045 , F01M2011/007 , Y10T137/7404 , Y10T137/7436
摘要： An oil pan is provided with an oil pan separator that partitions a first chamber that communicates with a moving part inside a cylinder block and a second chamber outside the first chamber. A communicating hole is provided to a bottom panel of the oil pan separator. The communicating hole is shielded from a strainer.
摘要翻译：油盘设置有油盘分离器，其分隔与气缸体内的运动部分连通的第一室和在第一室外的第二室。连通孔设置在油底壳分离器的底板上。连通孔与过滤器屏蔽。

6. 发明授权

US08020666B2 Lubrication device and oil pan 有权
标题翻译：润滑装置和油底壳
公开(公告)号：US08020666B2
公开(公告)日：2011-09-20
申请号：US12278355
申请日：2007-02-07
申请人： Yoshio Yamashita , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Kunihiko Hayashi , Taiithi Mori
发明人： Yoshio Yamashita , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Kunihiko Hayashi , Taiithi Mori
IPC分类号： F01M1/02 , F01M1/10 , F16N31/00
CPC分类号： F01M11/0004 , F01M2011/0037 , F01M2011/0041 , F16H57/0404 , F16H57/0447 , F16H57/0452 , F16H57/0453
摘要： An oil pan separator 132 is disposed so as to divide a space within an oil pan 130 into a first chamber 30a and a second chamber 30b. The oil pan separator 132 has a protrusion 132b formed at a low position in such a manner that a portion of the first chamber 30a protrudes into the second chamber 30b. A protrusion upper-plate 132b1, which serves as an upper end portion of the protrusion 132b, is provided with an oil feed valve 138, which is a one-way valve, for allowing substantially only outflow of oil from the first chamber 30a to the second chamber 30b.
摘要翻译：油盘分离器132设置成将油底壳130内的空间分成第一室30a和第二室30b。油底壳分离器132具有形成在低位置的突起132b，使得第一室30a的一部分突出到第二室30b中。作为突起132b的上端部的突起上板132b1设置有供油阀138，该单向阀是单向阀，用于仅允许油从第一室30a流出到第二室30b。

7. 发明申请

US20070295289A1 Engine cooling apparatus 有权
标题翻译：发动机冷却装置
公开(公告)号：US20070295289A1
公开(公告)日：2007-12-27
申请号：US11806765
申请日：2007-06-04
申请人： Kunihiko Hayashi , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita
发明人： Kunihiko Hayashi , Hideo Kobayashi , Katuhiko Arisawa , Kenichi Yamada , Yoshio Yamashita
IPC分类号： F01P9/02
CPC分类号： F01P3/02 , F01P2003/028
摘要： An engine cooling apparatus includes a coolant inlet of a block water jacket formed in a cylinder block, wherein coolant is introduced into the block water jacket through the coolant inlet, a flow-directing plate that is disposed in the block water jacket at a position downstream of the coolant inlet, and that directs the coolant, which has been introduced into the block water jacket through the coolant inlet, toward a head water jacket and a control portion that controls inflow of the coolant from the head water jacket into the block water jacket.
摘要翻译：发动机冷却装置包括形成在气缸体中的块状水套的冷却剂入口，其中通过冷却剂入口将冷却剂引入块状水套中，将导向板设置在下游位置的块状水套中并且将已经通过冷却剂入口引入块状水套的冷却剂引导到头部水套和控制部分，该控制部分控制冷却剂从头部水套流入块状水套中的控制部分。

8. 发明授权

US06681725B2 Internal combustion engine with regenerator 失效
标题翻译：内燃机与再生器
公开(公告)号：US06681725B2
公开(公告)日：2004-01-27
申请号：US10109717
申请日：2002-04-01
申请人： Hideo Kobayashi , Kazuki Iwatani , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
发明人： Hideo Kobayashi , Kazuki Iwatani , Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
IPC分类号： F01P1102
CPC分类号： F02N19/10 , F01P7/16 , F01P11/20 , F01P2007/146 , F01P2011/205 , F01P2060/08
摘要： An internal combustion engine includes a circulation system which circulates a heat medium, a cylinder head part channel which circulates the heat medium into a cylinder head, a cylinder block part channel which circulates the heat medium into a cylinder block, a connecting channel which connects the cylinder head part channel with the cylinder block part channel, a heat supply device that supplies heat accumulated in the regenerator to the internal combustion engine, and restraining device that restrains heat circulation in the connecting channel when heat is supplied by the heat supply device or the internal combustion engine is under cold conditions.
摘要翻译：一种内燃机，包括使热介质循环的循环系统，将热介质循环到气缸盖中的气缸盖部分通道，将热介质循环到气缸体中的气缸体部通道，连接通道具有气缸体部分通道的气缸盖部分通道，将再生器中积聚的热量供给到内燃机的供热装置，以及当通过供热装置供热时抑制连接通道中的热循环的约束装置，内燃机在寒冷的条件下。

9. 发明授权

US06647961B2 Internal combustion engine and control method of the same 失效
公开(公告)号：US06647961B2
公开(公告)日：2003-11-18
申请号：US09905939
申请日：2001-07-17
申请人： Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
发明人： Makoto Suzuki , Katuhiko Arisawa , Masakazu Tabata
IPC分类号： F02P500
CPC分类号： F02N19/10 , F01P11/20 , F01P2011/205 , F02D37/02 , F02D41/062 , F02D41/1487 , F02P5/1506 , Y02T10/46
摘要： The internal combustion engine includes an engine preheating apparatus for preheating the internal combustion engine upon or before starting thereof. This internal combustion engine further includes an air-fuel ratio controller for setting an air-fuel ratio of the internal combustion engine that is preheated, to a value higher than that of the internal combustion engine that is not preheated, and/or an ignition-timing controller for retarding an ignition timing of the internal combustion engine that is preheated as compared with the ignition timing of the internal combustion engine that is not preheated.

10. 发明授权

US09644507B2 Oil pan structure 有权
公开(公告)号：US09644507B2
公开(公告)日：2017-05-09
申请号：US12602062
申请日：2008-05-29
申请人： Kenichi Yamada , Hideo Kobayashi , Katuhiko Arisawa , Toshihisa Sugiyama , Kunihiko Hayashi , Ryo Michikawauchi
发明人： Kenichi Yamada , Hideo Kobayashi , Katuhiko Arisawa , Toshihisa Sugiyama , Kunihiko Hayashi , Ryo Michikawauchi
IPC分类号： F01M11/04 , F01M11/00 , F16N31/00 , F01M5/02
CPC分类号： F01M11/0004 , F01M2005/023 , F01M2011/0037 , F01M2011/0045 , F01M2011/0087 , F16N31/004
摘要： An oil pan structure (1) includes a lower structure (2) fixed to a lower portion of an engine block, a main oil pan (3) provided under an engine block with the lower structure being between the main oil pan and the engine block, a sub oil pan (5) that is provided in the main oil pan (3) and forms a first chamber (6) and a second chamber (7) inside the main oil pan (3). The sub oil pan (5) is separated into an upper body (5a) and a lower body (5b). The upper body (5a) is formed together with the lower structure (2) by injection molding.

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