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61. 发明专利

JPS63106362A IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS63106362A
公开(公告)日：1988-05-11
申请号：JP25275286
申请日：1986-10-23
申请人： HONDA MOTOR CO LTD
发明人： OKADA YASUSHI , SHIMANE IWAO
IPC分类号： F02P5/15 , F02P7/03 , F02P7/07 , F02P15/08
摘要： PURPOSE:To prevent initial combustion from being delayed, by providing a means for distributing ignition timing signals to engine cylinders in accordance with first signals corresponding respectively to the engine cylinders, and second signals corresponding respectively to the dead centers of the engine cylinders. CONSTITUTION:Hall element sensors 6a through 6c are laid on the outer periphery of a magnetic material drum 4 adapted to be rotated in synchronization with a crank shaft and magnetized in a predetermined pattern, along the axial direction of the latter so as to constitute a signal generating means. Further, there are generated a crank angle signal T24 from a sensor 6a, a TDC signal T04 corresponding to the top center of each engine cylinder, from a sensor 6b and a signal T02+2 obtained by combining an engine cylinder group discriminating signal T02 from a sensor 6c and an auxiliary signal T2. These signals are delivered to an ECU 7 so as to subject the signals T04, T02+2 to a NAND process by a stationary ignition device 706 in order to compute first and second ignition timing signals which are delivered to ignition devices 12, 13 relating to first and second engine cylinder groups through a change-over circuit 708.

62. 发明专利

JPS6368773A IGNITION COIL FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS6368773A
公开(公告)日：1988-03-28
申请号：JP21164386
申请日：1986-09-10
申请人： HITACHI LTD
发明人： NAKANE KENICHI , WATANABE HIROSHI
IPC分类号： F02P3/04 , F02P7/03 , F02P13/00 , F02P15/00 , H01F38/12
摘要： PURPOSE:To make two spark plugs ignitable with one ignition coil alone, by molding each of primary and secondary coil, an iron core and a high tension connecting terminal as one body, and connecting one end of the secondary coil to one side of these spark plugs via a high tension cable. CONSTITUTION:An ignition coil 1 has each of primary and secondary coils 1a and 1b and an iron core 8. And, winding ends 30 and 32 and a wound end 31 of the secondary coil 1b are electrically connected to each of high tension terminal members 5, 6 and connecting terminal members 15 and 16. In this constitution, these high tension terminal members 5, 6 and connecting terminal members 15 and 16 are formed as one body with thermoplastic resin 13 together with those made up of integrating these primary and secondary coil 1a, 1b, the iron core 8 into a case 21, and being insulated in a way of vacuum- impregnating thermosetting resin 22 in epoxy or the like as well as heating and hardening it. And, the high tension terminal member 5 on one side is connected to a spark plug P1 on the other via a high tension cable 11 for noise elimination.

63. 实用新型

JPS62152083U 失效
公开(公告)号：JPS62152083U
公开(公告)日：1987-09-26
申请号：JP4100686
申请日：1986-03-19
IPC分类号： F02P7/03 , F02P17/00 , F02P17/12

64. 实用新型

JPS62126572U 失效
公开(公告)号：JPS62126572U
公开(公告)日：1987-08-11
申请号：JP13670986
申请日：1986-09-08
IPC分类号： F02P3/04 , F02P7/03 , F02P7/077

65. 发明专利

JPS6223574A IGNITION DEVICE FOR INTERNAL-COMBUSTION ENGINE 失效
公开(公告)号：JPS6223574A
公开(公告)日：1987-01-31
申请号：JP16263485
申请日：1985-07-23
申请人： WAKO TECHNICAL KK
发明人： YAMATO KUNIHIRO
IPC分类号： F02P7/03 , F02P3/04
摘要： PURPOSE:To obtain precise ignition timing with a simple arrangement, by producing signals of different phases in the number equal to one-half of the number of engine cylinders of the sum of the number of the engine cylinder and one, from one ignition signal. CONSTITUTION:In the case of a four cylinder type reciprocating engine, when a first pulse of an ignition signal IN is applied to an input terminal 10, a transistor Q2 delivers pulses OUT2 to a trigger circuit 18. Accordingly, the trigger circuit 18 instantly cuts off current which has been fed until that time to the primary side 22P of an ignition coil 22 from a battery. As a result a high voltage is induced through the secondary side 22 of the coil to generate sparks at #2 and #3 spark plugs, and therefore, combustion is carried out in either one of cylinders associated with the spark plugs. Then, when a second pulse of the ignition signal IN is delivered, a high voltage is induced through the secondary side of an ignition coil 20 to generate sparks at #1, #4 spark plugs. thus, the ignition coils 20, 22 alternately generate a high voltage twice during the crank shaft rotating by two revolution, thereby it is possible to provide precise timing.

66. 发明专利

JPS61279773A ELECTRONIC IGNITION CONTROL DEVICE FOR ENGINE 失效
公开(公告)号：JPS61279773A
公开(公告)日：1986-12-10
申请号：JP12039785
申请日：1985-06-05
申请人： NISSAN MOTOR
发明人： HIGASHIYAMA KAZUHIRO
IPC分类号： F02P5/15 , F02P7/03 , F02P15/08
摘要： PURPOSE:To enable the quick selection of a signal through a relatively small number of selection circuits by providing a means for generating a group discriminant signal which is the same for a group of two cylinders with a crank angle 360 deg. out of phase from each other, but different for other such groups. CONSTITUTION:When applied to a 6-cylindered engine, slits A, B, C and C', and D and D' having four kinds of width for REF signals are formed on a disc 100 interlocked with an engine for rotation with a crank angle sensor 20'. And A and B, C and C' and D and D' are made into respective groups, and a group discriminant signal is generated in a control unit 21'. This signal is the same for a group of two cylinders whose engine working phase is 360 deg. dephased, but different among groups of two cylinders. From engine start to discriminant signal generation for a specific cylinder, power transistors 211-216 are actuated for two cylinders, according to the group discriminant signal. After a discriminant signal for a specific cylinder has been detected, the aforesaid transistors are actuated for each one cylinder.

67. 发明专利

JPS6155612B2 失效
公开(公告)号：JPS6155612B2
公开(公告)日：1986-11-28
申请号：JP7685579
申请日：1979-06-20
申请人： HITACHI LTD
发明人： YOKOTA YOSHIHIRO , FUJISAKI AKIRA
IPC分类号： F02P3/04 , F02P7/03 , F02P13/00

68. 实用新型

JPS61173779U 失效
公开(公告)号：JPS61173779U
公开(公告)日：1986-10-29
申请号：JP5685085
申请日：1985-04-18
IPC分类号： F02P7/03 , F02P3/04 , F02P15/00

69. 实用新型

JPS61167478U 失效
公开(公告)号：JPS61167478U
公开(公告)日：1986-10-17
申请号：JP5203685
申请日：1985-04-08
IPC分类号： F02P7/03 , F02P3/04 , F02P15/00

70. 发明专利

JPS61106978A Igniter for five cylinder four cycle internal combustion engine 失效
标题翻译：四缸四缸内燃机的IGNITER
公开(公告)号：JPS61106978A
公开(公告)日：1986-05-24
申请号：JP23007485
申请日：1985-10-17
申请人： Bosch Gmbh Robert
发明人： RAINHORUTO KAUFUMAN
IPC分类号： F02B1/04 , F02B75/02 , F02B75/18 , F02P3/04 , F02P7/03
CPC分类号： F02P7/035 , F02B1/04 , F02B2075/027 , F02B2075/182

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