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1. 发明授权

US4848646A Method for depositing solder onto aluminum metal material 失效
标题翻译：将焊料沉积到铝金属材料上的方法
公开(公告)号：US4848646A
公开(公告)日：1989-07-18
申请号：US246929
申请日：1988-09-19
申请人： Mitsuharu Morishita , Shiro Iwatani , Mitsuaki Nanba
发明人： Mitsuharu Morishita , Shiro Iwatani , Mitsuaki Nanba
IPC分类号： B23K1/20 , B23K1/00 , B23K1/19 , B23K35/00 , B23K35/14 , H05K3/44
CPC分类号： B23K1/19 , B23K35/002 , H05K3/44
摘要： A method for depositing solder onto aluminum metal material comprises steps of:(a) activating the surface of aluminum metal;(b) substituting zinc for the surface of aluminum as activated;(c) forming a nickel coating film over the surface of the zinc-substituted layer on the aluminum metal material by the non-electrode plating; and(d) attaching soldering material onto the nickel coating film surface.
摘要翻译：一种在铝金属材料上沉积焊料的方法包括以下步骤：（a）活化铝金属表面; （b）用锌代替铝的表面活化; （c）通过非电极电镀在铝金属材料上的锌取代层的表面上形成镍涂膜; 和（d）将焊接材料附着在镍涂膜表面上。

2. 发明授权

US4739243A Startup period control device for vehicle generator 失效
标题翻译：车辆发电机启动期控制装置
公开(公告)号：US4739243A
公开(公告)日：1988-04-19
申请号：US923982
申请日：1986-10-28
申请人： Shiro Iwatani , Mitsuharu Morishita , Keiichi Komurasaki
发明人： Shiro Iwatani , Mitsuharu Morishita , Keiichi Komurasaki
IPC分类号： H02P9/30 , H02J7/24 , H02P9/08 , H02J7/14
CPC分类号： H02P9/08 , H02J7/245 , Y02T10/92
摘要： The output current and drive torque characteristics of a vehicle generator during cold, startup periods are approximated to those of a warmed up generator by sensing the field winding current, and interrupting it for a time period prolonged by a feedback/charging capacitor (904) whenever it exceeds a reference level. The field winding current never exceeds the reference level when the generator is warmed up, whereupon the interrupting circuitry has no effect.
摘要翻译：在冷启动期间，车辆发电机的输出电流和驱动转矩特性通过感测励磁绕组电流而近似于加热发电机的输出电流和驱动转矩特性，并且每当通过反馈/充电电容器（904）延迟一段时间它超过参考水平。当发电机加热时，励磁绕组电流不会超过参考电平，因此中断电路不起作用。

3. 发明申请

US20050122227A1 Brush abrasion detector of vehicle generator 有权
标题翻译：汽车发电机刷磨损检测仪
公开(公告)号：US20050122227A1
公开(公告)日：2005-06-09
申请号：US10826292
申请日：2004-04-19
申请人： Yoshihito Itou , Shiro Iwatani
发明人： Yoshihito Itou , Shiro Iwatani
IPC分类号： G01R31/34 , H01R39/58 , H02K11/00 , H02K13/00 , G08B21/00
CPC分类号： H01R39/58
摘要： The brush abrasion detector is unnecessary to provide any detecting element for detecting limit of abrasion of a brush in the proximity of the brush. The brush abrasion detector includes: a brush located being slidably press-fitted to a slip ring provided at an end portion of a field winding of a generator, and supplying an excitation current from a battery to the field winding; a current detection circuit for detecting a current value flowing through the field winding via the brush; an output voltage detection circuit for detecting an output voltage value from the generator; and a brush abrasion determination circuit for determining abrasion state of the brush based on a current value detected by the current detection circuit or an output voltage value detected by the output voltage detection circuit.
摘要翻译：刷磨损检测器不需要提供用于检测刷子附近的刷子的磨损极限的任何检测元件。刷磨损检测器包括：刷子，其可滑动地压配合到设置在发电机的励磁绕组的端部处的滑环，并且将电池的励磁电流提供给励磁绕组; 电流检测电路，用于检测通过电刷流过励磁绕组的电流值; 用于检测来自发电机的输出电压值的输出电压检测电路; 以及用于根据由电流检测电路检测到的电流值或由输出电压检测电路检测的输出电压值来确定电刷的磨损状态的刷磨损确定电路。

4. 发明授权

US5089766A Vehicle AC generator control device with overvoltage limiter and dummy load unit 失效
标题翻译：具有过压限制和负载装置的车辆交流发电机控制装置
公开(公告)号：US5089766A
公开(公告)日：1992-02-18
申请号：US551344
申请日：1990-07-12
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02P9/00 , H02J7/16
CPC分类号： H02J7/166 , Y02T10/7005
摘要： A vehicle AC generator control device includes an AC generator including a field coil; a rectifier for rectifying an AC output of the AC generator; a battery connected to an output terminal of the rectifier; a voltage regulator including a switching element series-connected to the field coil, the voltage regulator detecting a terminal voltage of the rectifier or battery to operate the switching element to control a field current of the field coil to adjust an output voltage of the generator to a predetermined value; a dummy load unit including a dummy load balanced with an output capacity of the AC generator; and an overvoltage limiter which detects when the output voltage of the AC generator exceeds a set value, to energize the dummy load unit, so that the dummy load unit is connected to an output terminal of the rectifier, to thereby suppress any abnormal rise of the output voltage.

5. 发明授权

US5061889A Vehicle AC generator control device for adjusting output voltage in accordance with vehicle conditions 失效
标题翻译：用于根据车辆状况调节输出电压的车辆交流发电机控制装置
公开(公告)号：US5061889A
公开(公告)日：1991-10-29
申请号：US549985
申请日：1990-07-09
申请人： Shiro Iwatani , Yutaka Kitamura
发明人： Shiro Iwatani , Yutaka Kitamura
IPC分类号： H02P9/14 , H02J7/14
CPC分类号： H02J7/1446 , Y02T10/92
摘要： A vehicle AC generator control device, comprises: an AC generator with a field coil; a rectifier for rectifying an AC output of the AC generator; a battery connected to an output terminal of the rectifier; a voltage regulator with a switching element series-connected to the field coil, the voltage regulator detecting a terminal voltage of the rectifier or battery to operate the switching element to control a field current of the field coil to adjust an output voltage of the AC generator to a predetermined value; a field coil exciting power source for providing an output voltage which is higher than the output voltage of the AC generator; and a field current limiter for limiting a maximum conduction rate of the switching element according to a speed of rotation of the AC generator.

6. 发明授权

US4937514A AC generator control apparatus for vehicles 失效
标题翻译：交流发电机控制装置
公开(公告)号：US4937514A
公开(公告)日：1990-06-26
申请号：US296725
申请日：1989-01-13
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02P9/30 , H02J7/24
CPC分类号： H02J7/245 , Y02T10/92
摘要： A control apparatus of an AC generator for use in vehicles is disclosed which includes an AC generator having a field coil, a storage battery to be charged by a rectified output of the AC generator, a voltage regulator for regulating the output voltage of the AC generator and an excessive temperature controller that includes a triangular wave generator, a temperature detection circuit and a comparator. The controller controls the on-time ratio of a power transistor so that the field current flowing through the field coil is changed in accordance with output of the comparator which compares the output level of the temperature detection circuit and the triangular wave output of the triangular wave generator.
摘要翻译：公开了一种用于车辆的交流发电机的控制装置，其包括具有励磁线圈的AC发电机，由AC发电机的整流输出充电的蓄电池，用于调节AC发电机的输出电压的电压调节器以及包括三角波发生器，温度检测电路和比较器的过温度控制器。控制器控制功率晶体管的接通时间比，使得流过励磁线圈的励磁电流根据比较器的输出而变化，该比较器比较温度检测电路的输出电平和三角波的三角波输出发电机。

7. 发明授权

US4727307A Control apparatus for vehicular generator 失效
标题翻译：车载发电机控制装置
公开(公告)号：US4727307A
公开(公告)日：1988-02-23
申请号：US885830
申请日：1986-07-15
申请人： Kazutoshi Kaneyuki , Shiro Iwatani , Keiichi Komurasaki , Yoshiyuki Iwaki
发明人： Kazutoshi Kaneyuki , Shiro Iwatani , Keiichi Komurasaki , Yoshiyuki Iwaki
IPC分类号： H02J7/14 , H02P9/30
CPC分类号： H02P9/30 , H02J7/1453
摘要： A control apparatus for a vehicular generator for use in an automobile, etc., in which the temperature of the generator is detected so as to control switching of the field current of the generator when the temperature of the generator is below a predetermined value, so that the cold output current and cold drive torque of the generator are substantially the same as the hot output current and hot drive torque of the generator.
摘要翻译：一种用于汽车等的车辆发电机的控制装置，其中检测发电机的温度，以便当发电机的温度低于预定值时控制发电机的励磁电流的切换，因此发电机的冷输出电流和冷驱动转矩与发电机的热输出电流和热驱动转矩基本相同。

8. 发明授权

US06271649B1 Control apparatus for vehicle AC generator 有权
标题翻译：车辆交流发电机控制装置
公开(公告)号：US06271649B1
公开(公告)日：2001-08-07
申请号：US09509492
申请日：2000-03-29
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02J724
CPC分类号： H02J7/245 , Y02T10/92
摘要： An arrangement including an AC generator 1 whose output voltage is regulated with a control quantity for a field current flowing through a field coil 102 of the AC generator, a switching element 308 for performing on/off-control of the field current flowing through the field coil 102 with a predetermined duty ratio, a voltage detecting means 305 for detecting an output voltage of the AC generator 1, and a gradually increasing control means 4A for increasing gradually a conducting rate by increasing gradually the duty ratio in dependence on the detected output voltage, and a rotation speed detecting means 13 for detecting a rotation speed of the generator 1, wherein the gradually increasing control means 4A is designed to increase the gradually increasing rate of the duty ratio in conformance with increasing of the rotation speed detected by the rotation speed detecting means 13.
摘要翻译：一种包括交流发电机1的装置，其输出电压被调节用于流过交流发电机的励磁线圈102的励磁电流的控制量;开关元件308，用于执行流过场的励磁电流的开/关控制具有预定占空比的线圈102，用于检测交流发电机1的输出电压的电压检测装置305以及逐渐增加的控制装置4A，用于根据检测的输出电压逐渐增加占空比来逐渐增加导通率以及用于检测发电机1的转速的转速检测装置13，其中逐渐增加的控制装置4A被设计成随着转速检测到的转速的增加而增加占空比的逐渐增加的速度检测装置13。

9. 发明授权

US5828564A Rectifier heat dissipation 失效
标题翻译：整流器散热
公开(公告)号：US5828564A
公开(公告)日：1998-10-27
申请号：US911003
申请日：1997-08-14
申请人： Masakazu Mori , Shiro Iwatani , Shinji Iwamoto
发明人： Masakazu Mori , Shiro Iwatani , Shinji Iwamoto
IPC分类号： H05K7/20 , H01L23/36 , H01L25/11 , H01L29/861 , H02M7/04 , H02M1/00 , H01L23/34 , H02K11/00
CPC分类号： H01L25/115 , H01L24/01 , H01L2924/0002 , H01L2924/181
摘要： A rectifier excellent in terms of heat sink performance, product quality, and cost including a one-way conducting device for rectifying an alternating current, wherein the one-way conducting device includes a metal base serving as one electrode and having a side surface portion and a seating surface portion; and a metal heat dissipation member, including a socket section for receiving the metal base, for dissipating heat generated at the one-way conductive device, wherein the socket section of the metal heat dissipation member has a side wall portion firmly engaged with the side surface portion of the metal base and a bottom portion in contact with the seating surface portion of the metal base.
摘要翻译：一种整流器具有散热性能，产品质量和成本方面优异的整流器，其包括用于整流交流电的单向导电装置，其中单向导电装置包括用作一个电极并具有侧表面部分的金属基底，座面部分; 以及金属散热构件，其包括用于容纳所述金属基座的插座部，用于散发在所述单向导电装置处产生的热量，其中，所述金属散热构件的所述插座部具有与所述侧面牢固地接合的侧壁部金属基部的一部分和与金属基座的座面部分接触的底部。

10. 发明授权

US5675237A Output control device for vehicle AC generator 失效
标题翻译：车载交流发电机输出控制装置
公开(公告)号：US5675237A
公开(公告)日：1997-10-07
申请号：US547806
申请日：1995-10-25
申请人： Shiro Iwatani
发明人： Shiro Iwatani
IPC分类号： H02J7/16 , H02J7/14 , H02P9/30
CPC分类号： H02J7/1438 , Y02T10/7005
摘要： When the rectified output of an AC generator is changed over to a charging battery or a vehicle electric load, the value of exciting current to be supplied to the AC generator is controlled for the object for changing-over with a simple arrangement. If the rectified output of the AC generator 1A is changed over to the battery 4 to be charged by the output change-over switch 71, a voltage regulator 3A regulates the exciting current flowing through the field coil 102 of the AC generator 1A by detecting the terminal voltage of the battery 4. If the rectified output of the AC generator 1A is changed over to the vehicle electric load 5, the voltage regulator 3A regulates the exciting current flowing through the field coil 102 of the AC generator 1A by detecting the voltage at the positive terminal 201 of the rectifier 2.
摘要翻译：当交流发电机的整流输出切换到充电电池或车辆电力负载时，通过简单的布置来控制供给到交流发电机的励磁电流的值，以便进行转换。如果交流发电机1A的整流输出转换为电池4，由输出转换开关71充电，则电压调节器3A通过检测交流发电机1A的励磁线圈102的励磁电流来调节如果交流发电机1A的整流输出转换为车辆电负载5，则电压调节器3A通过检测交流发电机1A的励磁线圈102的电压来检测流过交流发电机1A的励磁线圈102的励磁电流整流器2的正极端子201。

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