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31. 发明专利

JP4035770B2 Valve timing control device 有权
公开(公告)号：JP4035770B2
公开(公告)日：2008-01-23
申请号：JP2003049244
申请日：2003-02-26
申请人：アイシン精機株式会社
发明人：洋治金田 , 修駒沢
IPC分类号： F01L1/34 , F02D13/02 , F02D27/00 , F02D43/00
CPC分类号： Y02T10/18

32. 发明专利

JP3975819B2 Ignition control system for an internal combustion engine 有权
公开(公告)号：JP3975819B2
公开(公告)日：2007-09-12
申请号：JP2002133143
申请日：2002-05-08
申请人：株式会社デンソー
发明人：彰裕原 , 茂之大平 , 敏裕嵯峨
IPC分类号： F02D45/00 , F02B61/02 , F02D27/00 , F02D35/00 , F02P7/077 , G01D5/14 , G01D5/16 , G01P13/04
CPC分类号： G01P13/04 , F02B61/02 , F02P7/077 , G01D5/145

33. 发明专利

JP3712502B2 Di - fuel injection system of the diesel engine 失效
标题翻译：空值
公开(公告)号：JP3712502B2
公开(公告)日：2005-11-02
申请号：JP18175497
申请日：1997-06-23
申请人：三菱重工業株式会社
发明人：保雄加藤 , 寛典坂部 , 紀康稲永 , 勝彦阪口
IPC分类号： F02D1/02 , F02D27/00 , F02M59/10 , F02M59/36 , F02M59/40 , F02M59/46

34. 发明专利

JP3699582B2 Reverse rotation control device of the two-cycle engine for a vehicle 失效
公开(公告)号：JP3699582B2
公开(公告)日：2005-09-28
申请号：JP2089898
申请日：1998-02-02
申请人：三菱電機株式会社 , 富士重工業株式会社
发明人：利明畑
IPC分类号： F02P5/15 , F01L13/02 , F02D27/00 , F02D27/02 , F02D45/00
CPC分类号： F02P5/00 , F01L13/02 , F02D2250/06

35. 发明专利

JP3598877B2 Internal combustion engine control device 有权
公开(公告)号：JP3598877B2
公开(公告)日：2004-12-08
申请号：JP14529999
申请日：1999-05-25
申请人：国産電機株式会社
发明人：孝二佐々木 , 賢和塚田 , 貢小池 , 祥伸荒川
IPC分类号： F02D45/00 , F01L13/02 , F02D27/00
CPC分类号： F01L13/02 , F01L2201/00 , F01L2760/006 , F01L2800/00

36. 发明专利

JP2004332631A Signal generation device for internal combustion engine, and rotation information detection device using the signal generation device 审中-公开
公开(公告)号：JP2004332631A
公开(公告)日：2004-11-25
申请号：JP2003130342
申请日：2003-05-08
申请人： Kokusan Denki Co Ltd , 国産電機株式会社
发明人： KAWAGOE JUN
IPC分类号： G01B7/30 , F02D27/00 , F02D35/00 , F02D45/00 , G01B7/00 , G01D5/245
摘要： PROBLEM TO BE SOLVED: To provide a signal generation device for an internal combustion engine, correctly acquiring rotation information including information on the rotation direction of the engine even in the extremely low speed of the internal combustion engine. SOLUTION: The signal generation device 1 comprises: a rotor 2 having two reluctors R1, R2; and a first pulser A and a second pulser B generating pulses by detecting edges of reluctors of the rotor 2. Position relation between the reluctors, and position relation between the first and second pulsars are set so that difference is generated between a phase relation between an output pulse of the pulser A and an output pulse of the pulser B in normal rotation of the engine, and a phase relation of that in reverse rotation of the engine. COPYRIGHT: (C)2005,JPO&NCIPI

37. 发明专利

JP2003328842A Ignition control device for internal combustion engine 有权
标题翻译：内燃机点火控制装置
公开(公告)号：JP2003328842A
公开(公告)日：2003-11-19
申请号：JP2002133143
申请日：2002-05-08
申请人： Denso Corp , 株式会社デンソー
发明人： OHIRA SHIGEYUKI , SAGA TOSHIHIRO , HARA AKIHIRO
IPC分类号： F02D45/00 , F02B61/02 , F02D27/00 , F02D35/00 , F02P7/077 , G01D5/14 , G01D5/16 , G01P13/04
CPC分类号： G01P13/04 , F02B61/02 , F02P7/077 , G01D5/145
摘要： PROBLEM TO BE SOLVED: To obtain stable ignitability with high accuracy by a simple control according to operating conditions in ignition control freely rotating the crankshaft of an internal combustion engine composed of a single cylinder both in a forward rotation direction and a reverse rotation direction.
SOLUTION: It is determined to be 'forward rotation' when an inequality of Tn/Tn-1≥K (K is a determination constant) is continuously satisfied 4 times every other time in the rotation rear signal G2 side wherein Tn-1 means a signal generating interval of the previous time and Tn means the interval of this time based on a rotation front signal G1 and rear signal G2 generated according to a timing sensor signal by a timing sensor over protrusion parts 21,..., 26 disposed at the outer peripheral side of the rotary body rotated synchronously with the crankshaft of the engine. Thus, the design flexibility in the positional relation of the protrusion parts 21,..., 26 can be increased in manufacturing the rotary body, and the ignition timing can be controlled stably with high accuracy according to the operation conditions of the engine.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了通过根据点火控制中的操作条件的简单控制，以高精度获得稳定的点火性，可以使由单个气缸构成的内燃机的曲轴在正转方向和反向旋转中自由旋转方向。解决方案：当Tn / Tn-1≥K（K是确定常数）的不等式在旋转后信号G2侧中每隔一次连续满足4次时，确定为“正转”，其中Tn- 1表示前一时间的信号产生间隔，Tn表示基于通过突出部21 ...，26上的定时传感器根据定时传感器信号产生的旋转前信号G1和后信号G2的时间间隔设置在与发动机的曲轴同步旋转的旋转体的外周侧。因此，可以在制造旋转体时增加突出部21，...，26的位置关系的设计灵活性，并且可以根据发动机的操作条件以高精度稳定地控制点火正时。版权所有（C）2004，JPO

38. 发明专利

JP3380734B2 Reverse rotation control device of the two-cycle engine for a vehicle 失效
公开(公告)号：JP3380734B2
公开(公告)日：2003-02-24
申请号：JP2089998
申请日：1998-02-02
申请人：三菱電機株式会社 , 富士重工業株式会社
发明人：利明畑
IPC分类号： F02P5/15 , F01L13/02 , F02D27/00 , F02D45/00
CPC分类号： F01L13/02

39. 发明专利

JP2002242809A IGNITION SYSTEM CONTROL METHOD 失效
公开(公告)号：JP2002242809A
公开(公告)日：2002-08-28
申请号：JP2001043405
申请日：2001-02-20
申请人： DENSO CORP
发明人： OHIRA SHIGEYUKI
IPC分类号： F02D27/00 , F02D35/00 , F02P5/15 , F02P7/067
摘要： PROBLEM TO BE SOLVED: To provide an ignition system control method accurately conducting ignition control in normal and reverse rotations of an engine. SOLUTION: A rotating element 10 rotates together with a crank shaft, and rotates one turn when the crank shaft rotates one turn. The rotating element 10 has a disc-shaped rotating main body 11, and teeth 20, 21, 22, 23, 24, and 25 provided on an outer periphery of the rotating main body 11 and outwardly projecting in a radial direction. The tooth 20 is longer than the other teeth in a rotating direction. A timing sensor 30 detects front and back stepped portions in the rotating direction of each tooth, and outputs a sensor signal. During normal operation of an engine, count-down is started when detecting the stepped portion in the rotating direction front side of a tooth of a cylinder position forward in the rotating direction of a remarked cylinder. When a counter becomes zero, an ignition plug of the remarked cylinder is ignited, and fuel is burned.

40. 发明专利

JP2000337185A CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2000337185A
公开(公告)日：2000-12-05
申请号：JP14529999
申请日：1999-05-25
申请人： KOKUSAN DENKI CO
发明人： ARAKAWA YOSHINOBU , SASAKI KOJI , TSUKADA MASAKAZU , KOIKE MITSUGI
IPC分类号： F02D45/00 , F01L13/02 , F02D27/00
摘要： PROBLEM TO BE SOLVED: To prevent the running of a running device to the direction opposite to the direction intended by a driver, when the inversion of an internal combustion engine is failed, in spite of that the driver of the running device driven by the internal combustion engine carries out the inversion operation for inverting the rotation direction of the engine. SOLUTION: Rotation direction detection signals Sf, Sr are generated by detecting the rotation direction of an internal combustion engine 2 and the inversion failure signal S11 is generated when the rotation direction of the engine detected by these detection signals is mis-matched with the rotation direction of the internal combustion engine ordered by the inversion order D. When the inversion failure signal S11 is generated, the fuel supply to the internal combustion engine 2 is stopped and also the rotation is stopped by misfiring of the internal combustion engine 2.

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