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公开(公告)号：US20110239987A1
公开(公告)日：2011-10-06
申请号：US13073446
申请日：2011-03-28
Applicant: Hayato MAEHARA , Shunsuke Kitawaki , Shinji Saito , Yukihiro Asada
Inventor： Hayato MAEHARA , Shunsuke Kitawaki , Shinji Saito , Yukihiro Asada
CPC classification number: F02D13/02 , F01L1/181 , F01L1/25 , F01L9/02 , F01L13/0005 , F01L2105/00 , F02D13/06 , F02D17/02 , F02D37/02 , F02D41/0087 , F02D2041/0012 , F02D2200/023 , Y02T10/18
Abstract: An internal combustion engine which includes a valve deactivation mechanism for reducing an output power shock upon changing of the cylinder number. In an internal combustion engine which includes a valve deactivation mechanism driven by a slide pin which is driven by hydraulic pressure, response delay time after a signal is sent to oil control valves until an intake valve and an exhaust valve are activated or deactivated is used to form a control map in response to control parameters, and the valve deactivation mechanism is controlled based on the control map.
Abstract translation: 一种内燃机，其包括用于在改变气缸数时减小输出功率冲击的阀停用机构。 在包括由液压驱动的滑动销驱动的阀停用机构的内燃机中，在将信号发送到油控制阀直到进气阀和排气阀被启动或停用之后的响应延迟时间用于 根据控制参数形成控制图，并根据控制图控制阀停用机制。
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公开(公告)号：US20080000462A1
公开(公告)日：2008-01-03
申请号：US11769557
申请日：2007-06-27
Applicant: Yoichi ISHIBASHI , Hideaki MORIKAWA , Shunsuke KITAWAKI
Inventor： Yoichi ISHIBASHI , Hideaki MORIKAWA , Shunsuke KITAWAKI
IPC: F02D41/00
CPC classification number: F02D35/026 , F02D35/02 , F02D35/023 , F02D41/0002 , F02D41/0062 , F02D41/1446 , F02D41/3017 , F02D41/40 , F02D2041/001 , F02D2200/0414 , Y02T10/47
Abstract: An engine 1 provided with a fuel injection mechanism (a fuel injection system 18 and an FI control unit 41) that supplies fuel of arbitrary quantity into a combustion chamber 9 and a variable valve mechanism (an intake valve 14, an exhaust valve 15, hydraulic electromagnetic valve drive units 16, 17 and a valve event control unit 40) that varies the ratio of burned gas and air-fuel mixture in the combustion chamber 9 for combusting fuel by compression self ignition, is controlled so that a deviation ΔT between combustion initiation temperature and peak temperature after combustion in the combustion chamber 9 is converged in a predetermined range.
Abstract translation: 具有将任意量的燃料供给到燃烧室9和可变阀机构（进气阀14，排气阀15，液压油）的燃料喷射机构（燃料喷射系统18和FI控制单元41）的发动机1 控制通过压缩自点火燃烧燃料的燃烧室9中的燃烧气体和空气 - 燃料混合物的比例变化的电磁阀驱动单元16,17和气门事件控制单元40，以使得燃烧起始 燃烧室9中的燃烧后的温度和峰值温度会聚在预定范围内。
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公开(公告)号：US08794213B2
公开(公告)日：2014-08-05
申请号：US13073446
申请日：2011-03-28
Applicant: Hayato Maehara , Shunsuke Kitawaki , Shinji Saito , Yukihiro Asada
Inventor： Hayato Maehara , Shunsuke Kitawaki , Shinji Saito , Yukihiro Asada
CPC classification number: F02D13/02 , F01L1/181 , F01L1/25 , F01L9/02 , F01L13/0005 , F01L2105/00 , F02D13/06 , F02D17/02 , F02D37/02 , F02D41/0087 , F02D2041/0012 , F02D2200/023 , Y02T10/18
Abstract: An internal combustion engine which includes a valve deactivation mechanism for reducing an output power shock upon changing of the cylinder number. In an internal combustion engine which includes a valve deactivation mechanism driven by a slide pin which is driven by hydraulic pressure, response delay time after a signal is sent to oil control valves until an intake valve and an exhaust valve are activated or deactivated is used to form a control map in response to control parameters, and the valve deactivation mechanism is controlled based on the control map.
Abstract translation: 一种内燃机，其包括用于在改变气缸数时减小输出功率冲击的阀停用机构。 在包括由液压驱动的滑动销驱动的阀停用机构的内燃机中，在将信号发送到油控制阀直到进气阀和排气阀被启动或停用之后的响应延迟时间用于 根据控制参数形成控制图，并根据控制图控制阀停用机制。
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公开(公告)号：US07628145B2
公开(公告)日：2009-12-08
申请号：US11769557
申请日：2007-06-27
Applicant: Yoichi Ishibashi , Hideaki Morikawa , Shunsuke Kitawaki
Inventor： Yoichi Ishibashi , Hideaki Morikawa , Shunsuke Kitawaki
CPC classification number: F02D35/026 , F02D35/02 , F02D35/023 , F02D41/0002 , F02D41/0062 , F02D41/1446 , F02D41/3017 , F02D41/40 , F02D2041/001 , F02D2200/0414 , Y02T10/47
Abstract: An engine 1 provided with a fuel injection mechanism (a fuel injection system 18 and an FI control unit 41) that supplies fuel of arbitrary quantity into a combustion chamber 9 and a variable valve mechanism (an intake valve 14, an exhaust valve 15, hydraulic electromagnetic valve drive units 16, 17 and a valve event control unit 40) that varies the ratio of burned gas and air-fuel mixture in the combustion chamber 9 for combusting fuel by compression self ignition, is controlled so that a deviation ΔT between combustion initiation temperature and peak temperature after combustion in the combustion chamber 9 is converged in a predetermined range.
Abstract translation: 具有将任意量的燃料供给到燃烧室9和可变阀机构（进气阀14，排气阀15，液压油）的燃料喷射机构（燃料喷射系统18和FI控制单元41）的发动机1 控制通过压缩自点火燃烧燃料的燃烧室9中的燃烧气体和空气 - 燃料混合物的比例变化的电磁阀驱动单元16,17和气门事件控制单元40，以使得燃烧起始 燃烧室9中的燃烧后的温度和峰值温度会聚在预定范围内。
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