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1. 发明授权

US07647155B2 Apparatus and method for calculating work load engine 有权
标题翻译：计算工作负荷发动机的装置和方法
公开(公告)号：US07647155B2
公开(公告)日：2010-01-12
申请号：US11663811
申请日：2005-09-28
申请人： Koichiro Shinozaki , Katsura Okubo , Yuji Yasui , Masahiro Sato , Koichi Ikoma
发明人： Koichiro Shinozaki , Katsura Okubo , Yuji Yasui , Masahiro Sato , Koichi Ikoma
IPC分类号： F02D45/00 , F02D15/02 , G01M15/00
CPC分类号： F02D15/02 , F02D35/023 , F02D2041/288 , F02D2200/1004 , F02D2250/12 , G01L5/0095 , G01L23/225
摘要： A device and method for calculating the work load of an engine more efficiently and accurately. The device for calculating the work load of an engine comprises a means for determining a desired frequency component to calculate the work load of the engine obtained through frequency decomposition of the volume variation rate of the engine. The device further comprises a first calculating means for calculating a first correlation coefficient between the volume variation rate and a reference signal composed of a frequency corresponding to the determined component, and a second calculating means for calculating a second correlation coefficient between the cylinder inner pressure of the engine and a reference signal composed of a frequency corresponding to the determined component. The work load of the engine is calculated using the first and second correlation coefficients.
摘要翻译：一种用于更有效和准确地计算发动机的工作负荷的装置和方法。用于计算发动机的工作负荷的装置包括用于确定期望频率分量以计算通过对发动机的体积变化率进行频率分解获得的发动机的工作负荷的装置。该装置还包括：第一计算装置，用于计算体积变化率与由所确定的分量相对应的频率组成的参考信号之间的第一相关系数;以及第二计算装置，用于计算第二相关系数，发动机和由对应于确定的部件的频率组成的参考信号。使用第一和第二相关系数来计算发动机的工作负荷。

2. 发明申请

US20080294323A1 Apparatus and Method for Calculating Work Load Engine 有权
标题翻译：用于计算工作负荷发动机的装置和方法
公开(公告)号：US20080294323A1
公开(公告)日：2008-11-27
申请号：US11663811
申请日：2005-09-28
申请人： Koichiro Shinozaki , Katsura Okubo , Yuji Yasui , Masahiro Sato , Koichi Ikoma
发明人： Koichiro Shinozaki , Katsura Okubo , Yuji Yasui , Masahiro Sato , Koichi Ikoma
IPC分类号： F02D45/00 , F02D15/02
CPC分类号： F02D15/02 , F02D35/023 , F02D2041/288 , F02D2200/1004 , F02D2250/12 , G01L5/0095 , G01L23/225
摘要： A device and method for calculating the work load of an engine more efficiently and accurately. The device for calculating the work load of an engine comprises a means for determining a desired frequency component to calculate the work load of the engine obtained through frequency decomposition of the volume variation rate of the engine. The device further comprises a first calculating means for calculating a first correlation coefficient between the volume variation rate and a reference signal composed of a frequency corresponding to the determined component, and a second calculating means for calculating a second correlation coefficient between the cylinder inner pressure of the engine and a reference signal composed of a frequency corresponding to the determined component. The work load of the engine is calculated using the first and second correlation coefficients.
摘要翻译：一种用于更有效和准确地计算发动机的工作负荷的装置和方法。用于计算发动机的工作负荷的装置包括用于确定期望频率分量以计算通过对发动机的体积变化率进行频率分解获得的发动机的工作负荷的装置。该装置还包括：第一计算装置，用于计算体积变化率与由所确定的分量相对应的频率组成的参考信号之间的第一相关系数;以及第二计算装置，用于计算第二相关系数，发动机和由对应于确定的部件的频率组成的参考信号。使用第一和第二相关系数来计算发动机的工作负荷。

3. 发明申请

US20100050992A1 VARIABLE STROKE ENGINE 审中-公开
标题翻译：可变式发动机
公开(公告)号：US20100050992A1
公开(公告)日：2010-03-04
申请号：US12439792
申请日：2007-09-05
申请人： Keitaro Nakanishi , Akinori Maezuru , Katsuya Minami , Koichi Ikoma , Yoshihiro Okada , Masakazu Kinoshita , Masanobu Takazawa
发明人： Keitaro Nakanishi , Akinori Maezuru , Katsuya Minami , Koichi Ikoma , Yoshihiro Okada , Masakazu Kinoshita , Masanobu Takazawa
IPC分类号： F02B75/04 , F01M1/06
CPC分类号： F02B75/048 , F02D15/02
摘要： In a variable stroke internal combustion engine, by determining the relationships of a connecting point (D) between a first link (4) and second link (5) and a connecting point (B) between the second link (5) and a control link (12) with respect to a center (A) of a crankpin (9) to be such that ΔD
摘要翻译：在可变冲程内燃机中，通过确定第一连杆（4）和第二连杆（5）之间的连接点（D）与第二连杆（5）与控制连杆（5）之间的连接点（B）的关系，（12）相对于曲轴销（9）的中心（A），使得D＆D; D＆D; B在曲轴的整个旋转角度上保持，其中Dgr; D是D和A之间的距离，＆Dgr; B是B和A之间的距离，可以确保发动机的足够的耐久性，而不增加其重量。

4. 发明授权

US07357111B2 Stroke characteristic variable engine 失效
标题翻译：行程特征变量引擎
公开(公告)号：US07357111B2
公开(公告)日：2008-04-15
申请号：US11349227
申请日：2006-02-08
申请人： Akinori Maezuru , Koichi Ikoma , Koichi Eto , Kenji Abe
发明人： Akinori Maezuru , Koichi Ikoma , Koichi Eto , Kenji Abe
IPC分类号： F01M1/02
CPC分类号： F01M9/06
摘要： A stroke characteristic variable engine comprising a primary link connected to a piston which is slidably fitted in a cylinder, a secondary link connecting the primary link with a crankshaft and a tertiary link connected to the primary link or the secondary link at one end and to an engine main body via a control shaft at the other end thereof. An oil level position of engine oil stored in an oil pan is set such that at least part of the control shaft is submerged in the engine oil, whereby since oil stored within the oil pan can be used as it is, the lubrication around the control shaft can be ensured in a simplified configuration.
摘要翻译：一种行程特性可变发动机，包括连接到可滑动地装配在气缸中的活塞的主连杆，将主连杆与曲轴连接的次级连杆和在一端连接到主连杆或次连杆的第三连杆，发动机主体通过其另一端的控制轴。存储在油盘中的发动机油的油位位置被设定为使得控制轴的至少一部分浸没在发动机油中，由此可以原样使用储存在油盘内的油，所以控制可以以简化的配置确保轴。

5. 发明授权

US07350506B2 Variable stroke property engine 失效
标题翻译：可变冲程属性引擎
公开(公告)号：US07350506B2
公开(公告)日：2008-04-01
申请号：US11280820
申请日：2005-11-17
申请人： Akinori Maezuru , Koichi Ikoma , Kenji Abe
发明人： Akinori Maezuru , Koichi Ikoma , Kenji Abe
IPC分类号： F02B75/04 , F02B75/32
CPC分类号： F02B75/048 , F01M2011/0033 , F01M2011/005
摘要： Provided is a variable stroke property engine that can prevent an increase in the resistance to the engine owing to the contact between the variable stroke piston mechanism and lubricating oil. In a variable stroke property engine equipped with a variable piston stroke mechanism consisting of a plurality of links 4, 5 and 12, a baffle plate 40 is provided between the links and the oil surface of the lubricating oil received in an oil pan so that the links may be separated from the oil surface by the baffle plate and the lubricating oil is prevented from contacting the links. Thereby, an increase to the resistance to the movement of the links can be avoided.
摘要翻译：提供了一种可变冲程特性引擎，其可以防止由于可变行程活塞机构和润滑油之间的接触而对发动机的阻力的增加。在配备有由多个连杆4,5和12组成的可变活塞冲程机构的可变冲程特性引擎中，在连杆和容纳在油盘中的润滑油的油面之间设置有挡板40，连杆可以通过挡板与油面分离，并且防止润滑油接触连杆。因此，可以避免对连杆的移动的阻力的增加。

6. 发明申请

US20060180117A1 Stroke characteristic variable engine 失效
标题翻译：行程特征变量引擎
公开(公告)号：US20060180117A1
公开(公告)日：2006-08-17
申请号：US11349227
申请日：2006-02-08
申请人： Akinori Maezuru , Koichi Ikoma , Koichi Eto , Kenji Abe
发明人： Akinori Maezuru , Koichi Ikoma , Koichi Eto , Kenji Abe
IPC分类号： F01M1/02
CPC分类号： F01M9/06
摘要： A stroke characteristic variable engine comprising a primary link connected to a piston which is slidably fitted in a cylinder, a secondary link connecting the primary link with a crankshaft and a tertiary link connected to the primary link or the secondary link at one end and to an engine main body via a control shaft at the other end thereof. An oil level position of engine oil stored in an oil pan is set such that at least part of the control shaft is submerged in the engine oil, whereby since oil stored within the oil pan can be used as it is, the lubrication around the control shaft can be ensured in a simplified configuration.
摘要翻译：一种行程特性可变发动机，包括连接到可滑动地装配在气缸中的活塞的主连杆，将主连杆与曲轴连接的次级连杆和在一端连接到主连杆或次连杆的第三连杆，发动机主体通过其另一端的控制轴。存储在油盘中的发动机油的油位位置被设定为使得控制轴的至少一部分浸没在发动机油中，由此可以原样使用储存在油盘内的油，所以控制可以以简化的配置确保轴。

7. 发明申请

US20060102116A1 Variable stroke property engine 失效
标题翻译：可变冲程属性引擎
公开(公告)号：US20060102116A1
公开(公告)日：2006-05-18
申请号：US11280820
申请日：2005-11-17
申请人： Akinori Maezuru , Koichi Ikoma , Kenji Abe
发明人： Akinori Maezuru , Koichi Ikoma , Kenji Abe
IPC分类号： F02B75/04 , F02B75/32
CPC分类号： F02B75/048 , F01M2011/0033 , F01M2011/005
摘要： Provided is a variable stroke property engine that can prevent an increase in the resistance to the engine owing to the contact between the variable stroke piston mechanism and lubricating oil. In a variable stroke property engine equipped with a variable piston stroke mechanism consisting of a plurality of links 4, 5 and 12, a baffle plate 40 is provided between the links and the oil surface of the lubricating oil received in an oil pan so that the links may be separated from the oil surface by the baffle plate and the lubricating oil is prevented from contacting the links. Thereby, an increase to the resistance to the movement of the links can be avoided.
摘要翻译：提供了一种可变冲程特性引擎，其可以防止由于可变行程活塞机构和润滑油之间的接触而对发动机的阻力的增加。在配备有由多个连杆4,5和12组成的可变活塞冲程机构的可变冲程特性引擎中，在连杆和容纳在油盘中的润滑油的油面之间设置有挡板40，连杆可以通过挡板与油面分离，并且防止润滑油接触连杆。因此，可以避免对连杆的移动的阻力的增加。

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