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21. 发明专利

JP2007270795A Lift variable valve gear of internal combustion engine 审中-公开
标题翻译：内燃机变速阀齿轮
公开(公告)号：JP2007270795A
公开(公告)日：2007-10-18
申请号：JP2006100994
申请日：2006-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MIZOROGI TAKAFUMI , OZAWA HIDETAKA , MURASE HIROYUKI
IPC分类号： F01L13/00
摘要： PROBLEM TO BE SOLVED: To enhance valve system control accuracy, by correcting an error in sensor output caused by a temperature change and the deterioration, in a lift variable valve gear of an internal combustion engine having a lift variable mechanism having a control shaft and capable of changing a lift quantity of an engine valve in response to the rotational movement of the control shaft, a sensor detecting a rotational quantity of the control shaft, and an actuator having an electric motor exhibiting motive power for rotatingly driving the control shaft while feeding back a detecting value of the sensor and installed on an outer wall of an engine body.
SOLUTION: This lift variable valve gear of the internal combustion engine is constituted so that a rotation regulating mechanism mechanically regulating a rotational range of the control shaft, is arranged between the control shaft and the engine body, and a control unit C controlling operation of the electric motor 62, learns output of the sensor 97 by setting a state of regulating the control shaft 61 to the unidirectional regulating end as an initial position by the rotation regulating means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过校正由温度变化引起的传感器输出的误差和劣化来提高阀系统控制精度，具有具有控制的升程可变机构的内燃机的提升可变气门齿轮轴，能够响应于控制轴的旋转运动而改变发动机气门的升程量，传感器检测控制轴的旋转量，以及具有电动机的致动器，该电动机具有用于旋转地驱动控制轴的动力同时反馈传感器的检测值并安装在发动机体的外壁上。解决方案：内燃机的升降可变阀齿轮构成为使得在控制轴和发动机主体之间设置有机械地调节控制轴的旋转范围的旋转调节机构，以及控制单元C控制通过将通过旋转调节装置将控制轴61调节到单向调节端的状态设置为初始位置，可以了解传感器97的输出。版权所有（C）2008，JPO＆INPIT

22. 发明专利

JP2006207636A Actuator driving hydraulic circuit 审中-公开
标题翻译：执行器驱动液压回路
公开(公告)号：JP2006207636A
公开(公告)日：2006-08-10
申请号：JP2005017693
申请日：2005-01-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YOSHIKAWA TAICHI , OZAWA HIDETAKA , TANAKA JUICHI
IPC分类号： F15B11/02 , F02D15/04 , F15B11/024
摘要： PROBLEM TO BE SOLVED: To provide an actuator driving hydraulic circuit for preventing the occurrence of cavitation and generating output required for an actuator while reducing its size and saving energy. SOLUTION: In a third oil path P5 via which the actuator 31 is connected to an oil tank 54, check valves 60, 61 are provided for allowing the movement of operating oil from the oil tank 54 to the actuator 31. When the actuator 31 is driven in one direction by an external load on an alternating component, the operating oil is supplied from the oil tank 54 via check valves 60, 61 to the actuator 31, thus preventing the occurrence of cavitation without reducing pressure in the actuator 31. Still, the actuator 31 can be operated without the need for the operation oil from the oil pump 56, therefore reducing the size of the oil pump 56 and saving driving energy, accordingly. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种致动器驱动液压回路，用于防止气蚀的发生并产生致动器所需的输出，同时减小其尺寸并节省能量。解决方案：在致动器31通过其连接到油箱54的第三油路P5中，设置止回阀60,61以允许操作油从油箱54移动到致动器31。当致动器31通过交替部件上的外部负载在一个方向上被驱动，工作油从油箱54经由止回阀60,61供应到致动器31，从而防止空化的发生而不减小致动器31中的压力然而，致动器31可以在不需要来自油泵56的操作油的情况下被操作，因此相应地减小了油泵56的尺寸并节省了驱动能量。版权所有（C）2006，JPO＆NCIPI

23. 发明专利

JP2004056852A Electromagnetic actuator 有权
公开(公告)号：JP2004056852A
公开(公告)日：2004-02-19
申请号：JP2002207410
申请日：2002-07-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OZAWA HIDETAKA , ABE KENJI , YAMAKI TOSHIHIRO , KUBO KAZUYUKI
IPC分类号： F01L9/04 , F01L13/00 , F16K31/06 , H02K33/00
摘要： PROBLEM TO BE SOLVED: To attract an armature at appropriate timing by generating sufficient magnetic flux quickly with less power consumption in the yoke, in an electromagnetic actuator where a coil is housed in the coil storage groove of the yoke.
SOLUTION: The electromagnetic actuator attracts the armature 3 by forming coil storage grooves 68a and 69a in the yoke 70, and exciting the coil 71 stored in the coil storage grooves 68a and 69a, thereby generating the magnetic flux in the yoke 70. The growth of the magnetic flux of the yoke 70 is accelerated by so arranging a layer short plate 72 as to block the coil storage grooves 68a and 69a on the topside of the coil 71, thus it can attract the armature 73 with appropriate timing by generating the sufficient magnetic flux quickly in the yoke 70 without using a high-voltage power source and without quickening the voltage application timing to the coil 71.
COPYRIGHT: (C)2004,JPO

24. 发明专利

JP2011252578A Power device 审中-公开
标题翻译：电源设备
公开(公告)号：JP2011252578A
公开(公告)日：2011-12-15
申请号：JP2010128510
申请日：2010-06-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ICHIKAWA KAZUKI , OZAWA HIDETAKA
IPC分类号： F16H21/34 , F16H21/10 , F16H35/00
摘要： PROBLEM TO BE SOLVED: To miniaturize a power device which combines an engine with a reciprocating-type continuously variable transmission.SOLUTION: A crank shaft 14 of an engine E and an output shaft 15 of the continuously variable transmission T are arranged in parallel. Connecting rod 13 and the output shaft 15 are connected via first two-pairing-elements joint L1, second two-pairing-elements joint L2, three-pairing-elements joint L3, and a one-way clutch 16. By changing the length of at least one joint of three joints of the three-pairing-elements joint L3 by a gear ratio change means V or by changing a fixed position of a third turning pair P3, the rotational motion of the crank shaft 14 can be converted by a gear change into an intermittent rotational motion of the output shaft 15. Because the axis of the engine E and that of the continuously variable transmission T can be arranged in parallel, dimension in the axial direction of the power device can be miniaturized and in addition, an input shaft of the continuously variable transmission T becomes unnecessary so that dimension in the direction perpendicular to the shaft of the power device can be miniaturized.
摘要翻译：要解决的问题：将发动机与往复式无级变速器组合的动力装置小型化。解决方案：发动机E的曲轴14和无级变速器T的输出轴15平行布置。连杆13和输出轴15经由第一双对元件接头L1，第二双对元件接头L2，三对元件接头L3和单向离合器16连接。通过改变长度通过齿轮比改变装置V的三对元件接头L3的三个接头的至少一个接头或通过改变第三转动对P3的固定位置，曲柄轴14的旋转运动可以通过齿轮变成输出轴15的间歇旋转运动。由于发动机E的轴线和无级变速器T的轴线可以平行布置，所以能够使功率器件的轴向尺寸小型化，另外，无级变速器T的输入轴变得不必要，从而能够使与动力装置的轴垂直的方向的尺寸小型化。版权所有（C）2012，JPO＆INPIT

25. 发明专利

JP2011141209A Particulate matter detection apparatus and inspection method of the same 有权
标题翻译：颗粒物检测装置及其检测方法
公开(公告)号：JP2011141209A
公开(公告)日：2011-07-21
申请号：JP2010002300
申请日：2010-01-07
申请人： Honda Motor Co Ltd , Ngk Insulators Ltd , 日本碍子株式会社 , 本田技研工業株式会社
发明人： YOKOI SHOJI , SAKURAI TAKAYUKI , OKAYAMA TATSUYA , MIKI MASANOBU , IWAMA KEIZO , HATTORI MAKOTO , OZAWA HIDETAKA
IPC分类号： G01N27/22 , G01N27/02
CPC分类号： G01N15/0656 , F01N11/00 , F01N2560/05 , F01N2560/20 , F02D41/1466 , F02D41/222 , G01N1/2202 , G01N1/2252 , G01N15/0606 , G01N27/20 , G01N27/24 , G01N33/007 , G01N2015/0046 , Y02T10/40 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a particulate matter detection apparatus for determining whether particulate matter is normally detected or not and inspecting abnormality of the apparatus. SOLUTION: The particulate matter detection apparatus 100 includes both of an electrode section 21 provided for an exhaust system 31 of an internal-combustion engine 30 and a detection means 23 for detecting electric characteristics of the electrode section 21 and detects particulate matters 36 contained in exhaust gases 32 on the basis of changes in the electric characteristics due to the adhesion of the particulate matters 36 to the electrode section 21. The particulate matters detection apparatus 100 further includes both of a remover 25 for removing particulate matters 36 adhering to the electrode section 21 and an abnormality determinator 26 for determining abnormality of the particulate matter detection apparatus 100 by comparing initial electric characteristics when the apparatus is in an initial state of use with electric characteristics measured when particulate matter 36 adhering to the surface of the electrode section 21 is in a state removed by the remover 25. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定颗粒物质是否被正常检测的颗粒物质检测装置，并检查装置的异常。＆lt; P＆gt;解决方案：颗粒物检测装置100包括为内燃机30的排气系统31提供的电极部21和用于检测电极部21的电特性的检测装置23，并检测颗粒物36 基于由于颗粒物质36与电极部分21的粘附而导致的电特性的变化而包含在废气32中。颗粒物质检测装置100还包括用于除去粘附到颗粒物质36上的颗粒物质36的去除剂25。电极部21和异常判定器26，用于通过将装置处于初始使用状态时的初始电特性与附着在电极部21的表面上的颗粒物质36测量的电特性进行比较来确定颗粒物质检测装置100的异常处于移除器25移除的状态。COPYRIGH T：（C）2011，JPO＆INPIT

26. 发明专利

JP2010144695A Failure detecting apparatus for exhaust gas purifying filter 有权
标题翻译：用于排气净化过滤器的故障检测装置
公开(公告)号：JP2010144695A
公开(公告)日：2010-07-01
申请号：JP2008325978
申请日：2008-12-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKAYAMA TATSUYA , MIKI MASANOBU , IWAMA KEIZO , OZAWA HIDETAKA , HATTORI MAKOTO
IPC分类号： F01N3/02 , G01N27/24
CPC分类号： F01N11/00 , F01N3/021 , F01N2550/04 , F01N2560/05 , G01N15/0606 , G01N15/0656 , Y02T10/20 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a failure detecting apparatus for an exhaust gas purifying filter, which can accurately detect a failure, while using an electrostatic dust collection type particulate matter sensor.
SOLUTION: This failure detecting apparatus for a DPF (diesel particulate filter) executes a sampling process (S3) for adhering PM (particulate matter) to a sensor electrode by applying a predetermined voltage to the sensor electrode, and thereafter, executes a measuring process (S4) for measuring an electrostatic capacity changed quantity ΔC of the sensor electrode. During the execution of the sampling process, the failure detecting apparatus records operating condition parameters (engine speed N, fuel injection quantity W) which shows operating condition of an engine, and detects a failure of the DPF based on the operating condition parameters (the engine speed N and the fuel injection quantity W) and the measured electrostatic capacity changed quantity ΔC.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在使用静电除尘型颗粒物质传感器的同时，提供能够精确地检测故障的排气净化过滤器的故障检测装置。解决方案：用于DPF（柴油机微粒过滤器）的故障检测装置执行用于通过向传感器电极施加预定电压将PM（颗粒物质）粘附到传感器电极的采样处理（S3），然后执行用于测量传感器电极的静电容量变化量ΔC的测量处理（S4）。在执行采样过程期间，故障检测装置记录表示发动机的运行状态的运转状态参数（发动机转速N，燃料喷射量W），并根据运转状况参数（发动机）检测出DPF故障速度N和燃料喷射量W）和测量的静电容量变化量ΔC。版权所有（C）2010，JPO＆INPIT

27. 发明专利

JP2008291692A Control device of solenoid valve mechanism 审中-公开
标题翻译：电磁阀机构的控制装置
公开(公告)号：JP2008291692A
公开(公告)日：2008-12-04
申请号：JP2007136432
申请日：2007-05-23
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKAZAKI MASAHIRO , FUJIMOTO JIRO , OZAWA HIDETAKA , FUJII NORIAKI
IPC分类号： F02D13/02 , F01L9/04 , F02D41/22
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To provide a control device of a solenoid valve mechanism, which prevents the occurrence of step-out while suppressing temperature rise of an electromagnet. SOLUTION: A control device 1 of a solenoid valve 40 is equipped with an ECU 2. The ECU 2 drives a variable lift mechanism 70 so as to set an intake lift Lift to a target lift Lift_cmd (ECU2, Step 106) and calculates closing side and opening side control input Isol_cl, Isol_op according to the intake lift Lift or target lift Lift_cmd (Steps 107, 108, 120-122). When coil temperature Tcoil is a prescribed lower limit value TrefL or higher, the target lift Lift_cmd is set to be smaller than at the time of Tcoil COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁阀机构的控制装置，其防止在抑制电磁体的温度升高的同时发生偏离。电磁阀40的控制装置1配备有ECU2。ECU2驱动可变提升机构70，以将进气升程提升到目标升程Lift_cmd（ECU2，步骤106）和根据进气升程升程或目标升程Lift_cmd（步骤107,108,120-122）计算关闭侧和开启侧控制输入Isol_cl，Isol_op。当线圈温度Tcoil为规定的下限值TrefL以上时，根据线圈温度Tcoil将目标升程Lift_cmd设定为小于Tcoil

28. 发明专利

JP2007270801A Lift variable valve gear of internal combustion engine 审中-公开
标题翻译：内燃机变速阀齿轮
公开(公告)号：JP2007270801A
公开(公告)日：2007-10-18
申请号：JP2006101000
申请日：2006-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MIZOROGI TAKAFUMI , OZAWA HIDETAKA , MURASE HIROYUKI
IPC分类号： F01L13/00 , F01L1/18
摘要： PROBLEM TO BE SOLVED: To reduce the size and weight of a casing for storing an actuator, by compacting the actuator, in a lift variable valve gear of an internal combustion engine for installing the actuator on an outer wall of an engine body, for rotatingly driving a control shaft equipped in a lift variable mechanism capable of changing a lift quantity of an engine valve.
SOLUTION: The actuator 60 has a worm wheel 71 fixed to one end of the control shaft, a worm gear shaft 67 provided with a worm gear 70 meshing with the work wheel 71, an electric motor 62, and a speed reduction mechanism 63 arranged between the electric motor 62 and the worm gear shaft 67, and is stored in the casing 59 having a worm wheel storage part 59b and a speed reduction mechanism storage part 59a and installed on the outer wall of the engine body. A recessed part 130 is arranged on an outer wall of the casing 59 between the speed reduction mechanism storage part 59a and the worm wheel storage part 59b.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减小用于存储致动器的壳体的尺寸和重量，通过压实致动器，在用于将致动器安装在发动机体的外壁上的内燃机的提升可变阀齿轮中用于旋转地驱动装备有能够改变发动机气门的升程量的升程可变机构中的控制轴。解决方案：致动器60具有固定到控制轴的一端的蜗轮71，设置有与工作轮71啮合的蜗轮70的蜗轮轴67，电动机62和减速机构 63设置在电动机62和蜗轮轴67之间，并且被存储在具有蜗轮收纳部59b的壳体59和减速机构收纳部59a中，并安装在发动机主体的外壁上。在减速机构收纳部59a与蜗轮收纳部59b之间的壳体59的外壁上设置凹部130。版权所有（C）2008，JPO＆INPIT

29. 发明专利

JP2007270800A Lift variable valve gear of internal combustion engine 审中-公开
标题翻译：内燃机变速阀齿轮
公开(公告)号：JP2007270800A
公开(公告)日：2007-10-18
申请号：JP2006100999
申请日：2006-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MIZOROGI TAKAFUMI , OZAWA HIDETAKA , MURASE HIROYUKI
IPC分类号： F01L13/00
摘要： PROBLEM TO BE SOLVED: To miniaturize a casing fastened to an outer wall of an engine body, by storing an actuator, in a lift variable valve gear of an internal combustion engine having a lift variable mechanism capable of changing a lift quantity of an engine valve and the actuator for driving the lift variable mechanism.
SOLUTION: The actuator 60 has a worm wheel 65 arranging a tooth part 65a in a part of the outer periphery and coaxially fixed to a control shaft, and a worm gear shaft 77 provided with a worm gear 66 meshing with the tooth part 65a and arranged under the worm wheel 65, and is stored in the casing 61 fastened to the outer wall of the engine body. An inner surface of an upper side wall of a worm wheel storage part 61a arranged in the casing 61 by forming a worm wheel storage chamber 78, is arranged inside a virtual circle CI passing through an addendum of the tooth part 65a with the axis of the worm wheel 65 as the center.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过将致动器存储在具有能够改变提升量的升降机构的内燃机的提升可变阀齿轮中，来将紧固在发动机主体的外壁上的壳体小型化发动机阀和用于驱动提升可变机构的致动器。解决方案：致动器60具有蜗轮65，其将齿部65a布置在外周的一部分中并且同轴地固定到控制轴，蜗轮轴77设置有与齿部啮合的蜗轮66 65a并布置在蜗轮65下方，并且被存储在固定到发动机主体的外壁上的壳体61中。通过形成蜗轮收纳室78布置在壳体61中的蜗轮收纳部61a的上侧壁的内表面配置在通过齿部65a的齿顶的假想圆CI内，蜗轮65为中心。版权所有（C）2008，JPO＆INPIT

30. 发明专利

JP2007270799A Lift variable valve gear of internal combustion engine 有权
标题翻译：内燃机变速阀齿轮
公开(公告)号：JP2007270799A
公开(公告)日：2007-10-18
申请号：JP2006100998
申请日：2006-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MIZOROGI TAKAFUMI , OZAWA HIDETAKA , MURASE HIROYUKI
IPC分类号： F01L13/00
摘要： PROBLEM TO BE SOLVED: To miniaturize and lighten an actuator, in a lift variable valve gear of an internal combustion engine having a lift variable mechanism capable of changing a lift quantity of an engine valve and the actuator for driving the lift variable mechanism.
SOLUTION: The actuator 60 has a worm gear shaft 77, an electric motor 62 having a motor shaft 71 having the axis parallel to the rotational axis of the worm gear shaft 77, and a speed reduction mechanism 67 arranged between one ends of the motor shaft 71 and the worm gear shaft 77, and is stored in a casing 61. A first bearing 75 interposed between one end side of the worm gear shaft 77 and the casing 61, and a second bearing 117 interposed between a motor housing 116 and the motor shaft 71, are arranged in a position of at least partially overlapping on projection to a plane orthogonal to a straight line passing through both axes of the worm gear shaft 77 and the motor shaft 71.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使致动器小型化，在具有能够改变发动机气门的升程量的升程可变机构的内燃机的提升可变气门传动装置和用于驱动提升可变机构的致动器。解决方案：致动器60具有蜗轮轴77，具有平行于蜗轮轴77的旋转轴线的电动机轴71的电动机62和设置在蜗轮轴77的一端之间的减速机构67 电动机轴71和蜗轮轴77，并且被存储在壳体61中。插入在蜗轮轴77的一端侧和壳体61之间的第一轴承75和插入电动机壳体116之间的第二轴承117 和电动机轴71配置在与穿过蜗轮轴77和电动机轴71的两个轴线的直线正交的平面上至少部分重叠的位置。（C） 2008年，日本特许厅和INPIT

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