-
公开(公告)号：US06810345B2
公开(公告)日：2004-10-26
申请号：US09942030
申请日：2001-08-30
IPC分类号： G01G2301
CPC分类号： G01F1/6965 , G01F1/696 , G01F1/699
摘要： A gas flow meter having a gas flow detection circuit for detecting a current flowing through a resistor installed in a gas passage and a voltage generated across the resistor and outputting a voltage signal representing a gas flow passing through the gas passage; a noise reduction circuit for reducing external noise; and a digital adjusting circuit for digitally adjusting a signal representing the detected gas flow and outputting the adjusted signal; wherein a voltage signal based on the signal adjusted by the digital adjusting circuit is output.
摘要翻译： 一种气体流量计，其具有用于检测流过安装在气体通道中的电阻器的电流的气体流量检测电路和跨过电阻器产生的电压，并输出表示通过气体通道的气流的电压信号; 用于减少外部噪声的降噪电路; 以及数字调节电路，用于数字调节表示检测到的气流的信号并输出调整后的信号; 其中输出基于由数字调节电路调节的信号的电压信号。
-
公开(公告)号：US06968283B2
公开(公告)日：2005-11-22
申请号：US10848166
申请日：2004-05-19
CPC分类号： G01F1/6965 , G01F1/696 , G01F1/699
摘要： A gas flow meter having a gas flow detection circuit for detecting a current flowing through a resistor installed in a gas passage and a voltage generated across the resistor and outputting a voltage signal representing a gas flow passing through the gas passage; a noise reduction circuit for reducing external noise; and a digital adjusting circuit for digitally adjusting a signal representing the detected gas flow and outputting the adjusted signal; wherein a voltage signal based on the signal adjusted by the digital adjusting circuit is output.
摘要翻译： 一种气体流量计，其具有用于检测流过安装在气体通道中的电阻器的电流的气体流量检测电路和跨过电阻器产生的电压，并输出表示通过气体通道的气流的电压信号; 用于减少外部噪声的降噪电路; 以及数字调节电路，用于数字调节表示检测到的气流的信号并输出调整后的信号; 其中输出基于由数字调节电路调节的信号的电压信号。
-
3.发明授权公开(公告)号：US06590774B2
公开(公告)日：2003-07-08
申请号：US09437662
申请日：1999-11-10
IPC分类号： H05K720
CPC分类号： F02P3/0552 , H01L2224/48091 , H01L2224/48137 , H01L2224/48472 , H01L2224/73265 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
摘要： An ignition apparatus is provided for internal combustion engines to obtain higher reliability for the solder bonding parts. The ignition apparatus includes a molded case having an input-output terminal formed on the molded case, a semiconductor switching device, a control circuit board, and a heat sink. As such, the molded case provides a single body for containing the input-output terminal, the semiconductor switching device, the control circuit board and the heat sink. On the heat sink, one or more laminated structures are used, including the semiconductor switching devices with beryllia as an electric insulation plate.
摘要翻译： 为内燃机提供点火装置以获得焊接接合部件的更高的可靠性。 点火装置包括：模制壳体，其具有形成在模制壳体上的输入输出端子，半导体开关装置，控制电路板和散热器。 因此，模制壳体提供用于容纳输入输出端子，半导体开关装置，控制电路板和散热器的单体。 在散热器上，使用一个或多个层压结构，包括具有铍作为电绝缘板的半导体开关器件。
-
公开(公告)号：US5632259A
公开(公告)日：1997-05-27
申请号：US639105
申请日：1996-04-22
申请人： Eiichiro Konda , Noboru Sugiura , Kazutoshi Kobayashi , Kenichi Katagishi , Yoichi Anzo , Hidetoshi Oichi , Hiroshi Watanabe
发明人： Eiichiro Konda , Noboru Sugiura , Kazutoshi Kobayashi , Kenichi Katagishi , Yoichi Anzo , Hidetoshi Oichi , Hiroshi Watanabe
IPC分类号： F02P13/00 , F02P3/02 , F02P15/00 , H01F3/10 , H01F27/02 , H01F27/245 , H01F27/32 , H01F38/12 , F02P11/00
CPC分类号： F02P3/02 , H01F27/245 , H01F38/12 , H01F2038/122 , H01F2038/125 , H01F3/10
摘要： A cylindrical type ignition apparatus housed in a spark plug hole of a cylinder of an internal combustion engine is disclosed. A center core, a primary coil, a secondary core and a side core are provided, and a closed magnetic path is formed by connecting magnetically the center core and the side core by a core on a high voltage side and a core on a low voltage side, or a semi-closed magnetic path is formed by connecting magnetically the center core and the side core by a core on a low voltage side.
摘要翻译： 公开了一种容纳在内燃机的气缸的火花塞孔中的圆柱型点火装置。 提供了中心芯，初级线圈，次级芯和侧芯，并且通过在高电压侧的芯和低电压的磁芯将磁芯上的中心芯和侧芯连接形成闭合磁路 侧面或半闭合磁路通过在低电压侧的磁芯将中心芯和侧芯磁性地连接而形成。
-
5.发明授权Ignition coil for use in engine and engine having plastic cylinder head cover 失效用于发动机和发动机的点火线圈，具有塑料气缸盖罩公开(公告)号：US07013883B2
公开(公告)日：2006-03-21
申请号：US10448128
申请日：2003-05-30
申请人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
发明人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
IPC分类号： F02P15/00
CPC分类号： H01T13/44 , F02D2400/18 , F02P3/02 , F02P3/0435 , F02P11/00 , F02P13/00 , H01F27/022 , H01F27/29 , H01F27/325 , H01F27/327 , H01F27/40 , H01F38/12 , H01F41/064 , H01F2005/025 , H01F2038/122 , H01F2038/125 , H01F2038/127
摘要： To improve an anti-heat shock performance and an electric field concentration relaxation (an insulation performance) between a secondary coil and a center core, to attain a narrow diameter structure in an individual ignition type ignition coil and further to improve an assembling working of the ignition coil. The individual ignition type ignition coil is adopted to an engine having a plastic head cover. A secondary coil 3 is positioned at an inner side of a primary coil 5 and between a secondary bobbin 2 and a center core 1 a soft epoxy resin 17 is filled up. In the secondary bobbin 2, a secondary coil low voltage side is a potting side of the soft epoxy resin 17 and an inclination having a difference in an inner diameter is provided on the inner diameter in which the secondary coil low voltage side is formed large and secondary coil high voltage side is formed small. In the secondary bobbin, a thickness in the secondary coil low voltage side is formed thin and a thickness in the secondary coil high voltage side is formed thick. The soft epoxy resin 17 has a dent 17′ according to a compression molding and has a glass transition point Tg which satisfies a condition of [an allowable stress of the secondary bobbin > a generation stress at (from −40° C. to a glass transition point of an insulation resin)]. The secondary bobbin is formed by PPS and the primary bobbin is set to the primary coil at outer side of the secondary assembling body and under an assembling condition the winding is carried out.
摘要翻译： 为了提高次级线圈和中心芯之间的抗热冲击性能和电场集中松弛（绝缘性能），在单个点火式点火线圈中获得窄直径结构，并且进一步改善了组装工作 点火线圈。 单个点火式点火线圈用于具有塑料盖罩的发动机。 次级线圈3位于初级线圈5的内侧，在次级线轴2和中心芯1之间，填充有软质环氧树脂17。 在次级绕线筒2中，次级线圈低压侧是软质环氧树脂17的灌封侧，在形成次级线圈低压侧的内径上设有内径差异的倾斜， 次级线圈高压侧形成较小。 在副绕线筒中，次级线圈低压侧的厚度形成得较薄，二次线圈高压侧的厚度形成得较厚。 软环氧树脂17根据压缩成型具有凹部17'，并且具有玻璃化转变点Tg，该玻璃化转变点Tg满足[从副线轴的允许应力>（从-40℃到玻璃的发生应力）的条件 绝缘树脂的转变点）]。 次级绕线筒由PPS形成，并且主绕组被设定在次级组装体的外侧的初级线圈，并且在组装条件下进行绕组。
-
6.发明授权Ignition apparatus for internal combustion engine and one-chip semiconductor for internal combustion engine igniting 有权用于内燃机的点火装置和用于内燃机点火的单芯片半导体公开(公告)号：US06684867B2
公开(公告)日：2004-02-03
申请号：US09796717
申请日：2001-03-02
IPC分类号： F02P1100
CPC分类号： F02P3/04
摘要： An ignition apparatus for an internal combustion engine has an arrangement comprising a power part and a control part which are accumulated in a one-chip in an IGBT monolithic silicon substrate. The control circuit part has current limiting function of prevent the flowing of any current which is above a predetermined value as well as function of detecting malfunction heat generation by which a primary electric current is blocked compulsorily. The secondary voltage of an ignition coil is generated repeatedly below a plug discharge voltage so as not to generate spark discharge in the sparking plug when the electric current compulsory blocking is carried out, and energy charged in the ignition coil is emitted or discharged. With this arrangement, the one-chip ignition apparatus with high reliability can be achieved.
摘要翻译： 一种用于内燃机的点火装置具有包括功率部分和控制部分的装置，该功率部分和控制部分积聚在IGBT单片硅基板中的单芯片中。 控制电路部分具有防止高于预定值的任何电流的流动的限流功能，以及检测强制阻断初级电流的故障发热的功能。 点火线圈的次级电压在插头放电电压以下重复产生，以便在进行电流强制阻塞时不会在火花塞中产生火花放电，并且点火线圈中的能量被发射或放电。 通过这种结构，可以实现高可靠性的单片式点火装置。
-
7.发明授权Ignition coil for use in engine and engine having plastic cylinder head cover 有权用于发动机和发动机的点火线圈，具有塑料气缸盖罩公开(公告)号：US06571784B2
公开(公告)日：2003-06-03
申请号：US09983093
申请日：2001-10-23
申请人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
发明人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
IPC分类号： H01F2702
CPC分类号： H01T13/44 , F02D2400/18 , F02P3/02 , F02P3/0435 , F02P11/00 , F02P13/00 , H01F27/022 , H01F27/29 , H01F27/325 , H01F27/327 , H01F27/40 , H01F38/12 , H01F41/064 , H01F2005/025 , H01F2038/122 , H01F2038/125 , H01F2038/127
摘要： An individual ignition type ignition coil is adopted to an engine having a plastic head cover. A secondary coil is positioned at an inner side of a primary coil and between a secondary bobbin and a center core a soft epoxy resin is filled up. The soft epoxy resin hash a dent according t a compression molding and has a glass transition point Tg which satisfies a specified condition. The secondary bobbin is formed by PPS and the primary bobbin is set to the primary coli at outer side of the secondary assembling body and under an assembling condition the winding is carried out.
摘要翻译： 具有塑料头盖的发动机采用单独的点火式点火线圈。 次级线圈位于初级线圈的内侧，并且在次级线轴和中心芯之间，填充有软的环氧树脂。 柔软的环氧树脂根据压缩成型而形成凹陷并且具有满足特定条件的玻璃化转变点Tg。 副线轴由PPS形成，主绕线筒设置在次级组装体的外侧的大肠杆菌，并且在组装条件下进行绕线。
-
公开(公告)号：US06539929B2
公开(公告)日：2003-04-01
申请号：US09758394
申请日：2001-01-12
IPC分类号： F02P1100
CPC分类号： F02P3/0554 , F02D2041/2031 , F02D2041/2048 , F02D2041/2075 , F02P3/053 , H01L2224/48091 , H01L2224/48247 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/19105 , H01L2924/3011 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A one-chip integration circuit including a power part and a control part integrated within an IGBT monolithic silicon substrate is disclosed. The control circuit part comprises a current limiting circuit for limiting a current so that it does not flow over a set-up value, a reference pulse generating circuit for detecting that an ignition control signal is inputted over a predetermined period of time, a digital timer made up by a digital counter, a latch circuit for dropping the gate voltage of the IGBT by latching due to the digital timer output signal and carrying out resetting when the ignition control signal is off, an input circuit having a potential comparison circuit in its input stage, in which the operation voltage for ignition control signal has a threshold value and a hysterisis, and an input protection circuit having a Zener diode and a resistor connected in parallel therewith for protecting the element from disturbance surges. A one-chip igniter with high operative stability and high reliability can be provided.
摘要翻译： 公开了一种单片集成电路，其包括集成在IGBT单片硅衬底内的功率部分和控制部分。 控制电路部分包括用于限制电流以使其不超过设置值的限流电路，用于检测在预定时间段内输入点火控制信号的参考脉冲发生电路，数字计时器 由数字计数器构成的锁存电路，用于由于数字定时器输出信号而通过锁存来降低IGBT的栅极电压并在点火控制信号关闭时执行复位的锁存电路，输入电路在其输入端具有电位比较电路 其中点火控制信号的操作电压具有阈值和滞后，以及具有并联连接的齐纳二极管和电阻器的输入保护电路，用于保护元件免受干扰浪涌。 可以提供具有高操作稳定性和高可靠性的单芯片点火器。
-
公开(公告)号：US06308696B1
公开(公告)日：2001-10-30
申请号：US08821562
申请日：1997-03-21
申请人： Eiichiro Kondo , Noboru Sugiura , Yoichi Anzo , Hiroshi Watanabe , Junichi Shimada , Kazutoshi Kobayashi
发明人： Eiichiro Kondo , Noboru Sugiura , Yoichi Anzo , Hiroshi Watanabe , Junichi Shimada , Kazutoshi Kobayashi
IPC分类号： F02P302
CPC分类号： F02P3/02 , H01F38/12 , H01F2038/122 , H01T13/44
摘要： An ignition apparatus is received in a plug hole which is formed by a cylinder head and a cylinder head cover of an internal combustion engine. A side core has a slit between two horizontally extending side wall ends. The side core is selected from a laminated sheet structure comprised of two grain oriented silicon steel sheets, each having a slit between two horizontally extending side wall ends, and the plural slits align at substantially the same position. The slit prevents a one-turn short of a magnetic flux of the side core. Thereby a predetermined secondary voltage more than an engine requirement secondary voltage is obtained. An ignitor reception portion has an independent and individual ignitor reception portion and an independent and individual coil reception portion, with the ignitor reception portion and the coil reception portion being combined.
摘要翻译： 点火装置被容纳在由内燃机的气缸盖和气缸盖罩形成的塞孔中。 侧芯在两个水平延伸的侧壁端之间具有狭缝。 侧芯选自由两个晶粒取向的硅钢板构成的层压片结构，每个晶粒取向硅钢板在两个水平延伸的侧壁端之间具有狭缝，并且多个狭缝在基本上相同的位置处对准。 该狭缝防止侧芯的磁通量短一圈。 从而获得超过发动机要求次级电压的预定次级电压。 点火器接收部具有独立且独立的点火器接收部分和独立且单独的线圈接收部分，其中点火器接收部分和线圈接收部分被组合。
-
10.发明授权Ignition current conduction time control apparatus for internal combustion engine 失效用于内燃机的点火电流导通时间控制装置
公开(公告)号：US5199405A
公开(公告)日：1993-04-06
申请号：US697599
申请日：1991-05-09
CPC分类号： F02P3/0552
摘要： An ignition current conduction time control apparatus, comprising power transistors for producing a spark for ignition at the ignition plugs, and a controller for applying ignition signals to the power transistors, wherein the saturated state of the power transistors is eliminated by controlling the start time of current conduction time of said ignition signals applied to the power transistors according to the internal resistance values of the ignition coils, thereby eliminating the heat generation of the ignition coils.
摘要翻译： 一种点火电流导通时间控制装置，包括用于在火花塞处产生用于点火的火花的功率晶体管，以及用于向功率晶体管施加点火信号的控制器，其中功率晶体管的饱和状态通过控制功率晶体管的开始时间 根据点火线圈的内部电阻值施加到功率晶体管的所述点火信号的电流导通时间，从而消除点火线圈的发热。
-
-
-
-
-
-
-
-
-
搜索结果
82 条记录 (耗时 0.032 秒)
