专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4602600A Method of controlling diesel engine 失效
标题翻译：柴油机控制方法
公开(公告)号：US4602600A
公开(公告)日：1986-07-29
申请号：US697432
申请日：1985-02-01
申请人： Takao Akatsuka , Masaomi Nagase , Hideo Miyagi , Takahide Kawamura
发明人： Takao Akatsuka , Masaomi Nagase , Hideo Miyagi , Takahide Kawamura
IPC分类号： F02B3/06 , F02D17/04 , F02D31/00 , F02D41/22 , F02M41/12 , F02M39/00
CPC分类号： F02M41/126 , F02D17/04 , F02D31/009 , F02D41/222 , F02B3/06 , F02D2041/2058 , F02D2200/0406 , F02D41/408
摘要： Electric current supply to an actuator is ON-OFF controlled in such a manner that fuel supply quantity is made to be zero on condition that an engine rotation speed reaches a rotation speed less than a predetermined one in a low rotation region and a starter switch is turned OFF, whereby overrun of an engine and reckless run of a vehicle are prevented when a rotation sensor is in an abnormal condition.
摘要翻译：在致动器的电流供应被控制为使得在低转速区域内发动机转速达到小于预定转速的转速和启动开关为止的条件下使燃料供给量为零关闭，由此当旋转传感器处于异常状态时，防止发动机的超速和车辆的鲁莽行驶。

2. 发明授权

US4494497A Automatic engine stop-restart system 失效
标题翻译：自动发动机停止重启系统
公开(公告)号：US4494497A
公开(公告)日：1985-01-22
申请号：US387819
申请日：1982-06-14
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： F02N15/00 , F02D17/00 , F02D17/04 , F02D29/02 , F02N11/08
CPC分类号： F02N11/105 , F02D17/04 , F02N11/0818 , F02D2400/08 , F02N2200/022 , Y02T10/48
摘要： In automatically stopping or restarting an engine on a basis of detecting an operational state of each component of a vehicle with the engine mounted thereon, judgement as to whether first condition of setting the function of allowing the engine to automatically stop and restart, second condition of automatically stopping the engine after the function is set and third condition of automatically restarting the engine after the function is set are fulfilled or not, respectively, is made by "and" of a plurality of signals including at least two or more signals out of a signal indicating an engine rotational speed, a signal indicating the generating condition of an alternator and a third signal indicating readiness or unreadiness for starting of the vehicle.
摘要翻译：在基于检测到发动机安装在其上的车辆的每个部件的操作状态的基础上自动停止或重新起动发动机的判断，判断是否允许发动机自动停止和再起动的功能的第一条件，第二条件功能设定后自动停止发动机，功能设定后自动重启发动机的第三条件分别通过包含至少两个以上信号的多个信号的“和”来进行指示发动机转速的信号，指示交流发电机的发电状态的信号和表示车辆起动的准备状态或不准备状态的第三信号。

3. 发明授权

US4454843A Automatic engine stop and start system 失效
标题翻译：自动发动机停机启动系统
公开(公告)号：US4454843A
公开(公告)日：1984-06-19
申请号：US363544
申请日：1982-03-30
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： F02D29/02 , F02D17/00 , F02D17/04 , F02N11/08 , F02N17/00
CPC分类号： F02N11/0818 , F02D17/04 , F02N2200/023 , Y02T10/48
摘要： Determination as to whether the condition of automatically stopping an engine is formed or not is made based on outputs from pluralities of sensors and switches for detecting the operating conditions of various portions of a vehicle. Even if the result of determination satisfies the conditions of automatic stop, automatic stop is not effected when the temperature of the engine cooling water exceeds predetermined temperature limits.
摘要翻译：根据来自多个传感器的输出和用于检测车辆的各个部分的操作条件的开关的输出来确定是否形成自动停止发动机的状态。即使判定结果满足自动停止条件，发动机冷却水的温度超过规定的温度限制也不会自动停止。

4. 发明授权

US4485772A Automatic engine stop-restart system 失效
标题翻译：自动发动机停止重启系统
公开(公告)号：US4485772A
公开(公告)日：1984-12-04
申请号：US388991
申请日：1982-06-16
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： F02B77/08 , F02D17/00 , F02D17/04 , F02D29/02 , F02N11/08
CPC分类号： F02D17/04 , F02B77/08 , F02N11/0814 , F02D2041/228 , Y02T10/48
摘要： An engine is automatically stopped under predetermined conditions, thereafter, automatically restarted under other predetermined conditions, and a primary check indicating device for indicating abnormal conditions in various components of a vehicle is forcedly turned OFF at least when the engine is automatically stopped. The primary check indicating device includes, for example, a charge warning lamp for indicating abnormality in the generating condition, an oil pressure lamp for indicating abnormality in the pressure of lubricating oil and an exhaust gas temperature lamp for indicating abnormality in the temperature of exhaust gas.
摘要翻译：发动机在预定条件下自动停止，此后在其他预定条件下自动重启，并且至少在发动机自动停止时，强制关闭指示车辆各部件中的异常状况的主检查指示装置。主检查指示装置包括例如用于指示发电状态异常的充电警告灯，用于指示润滑油压力异常的油压灯和用于指示废气温度异常的排气温度灯。

5. 发明授权

US4555006A Automatic engine stop and start system 失效
标题翻译：自动发动机停机启动系统
公开(公告)号：US4555006A
公开(公告)日：1985-11-26
申请号：US360973
申请日：1982-03-23
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： B60K28/10 , F02N11/08 , F02N11/10 , B60K41/02
CPC分类号： F02N11/10 , B60K28/10 , F02N11/0818 , B60W2510/0225 , B60W2540/14 , F02N2200/0815 , F02N2200/103 , F02N2200/104 , Y02T10/48 , Y10T477/71
摘要： Clutch operation signal issued in operational association with depression of a clutch pedal are taken as answer-back signals into an electronic control unit (ECU), a starter start command signal is issued in response to one of these answer-back signals. Additionally, a clutch upper switch and a clutch lower switch, which constitute a clutch sensor and are connected in series to each other, are inserted into a starter relay driving system, so that start due to mistaken operation and the like of ECU can be avoided.
摘要翻译：作为与离合器踏板的压下操作关联的离合器操作信号作为回答信号被作为电子控制单元（ECU），响应于这些回答信号中的一个发出启动起动指令信号。此外，构成离合器传感器并且彼此串联连接的离合器上部开关和离合器下部开关插入到起动器继电器驱动系统中，从而可以避免由于ECU的错误操作等引起的启动。

6. 发明授权

US4466392A Automatic engine stop-restart system 失效
标题翻译：自动发动机停止重启系统
公开(公告)号：US4466392A
公开(公告)日：1984-08-21
申请号：US397180
申请日：1982-07-12
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： F02M3/02 , F02M1/08 , F02N11/08
CPC分类号： F02N11/0814 , Y02T10/48
摘要： In automatically stopping and restarting an engine on the basis of the operating conditions of various parts in a vehicle, the automatic engine stop and restart are effected by cutting off a fuel system, but not cutting off an iginition system. More specifically, a fuel control valve is provided in a path for feeding fuel to a slow port, and this control valve is closed on condition that at least the vehicle speed is in the state of zero and other conditions of allowing the automatic engine stop and restart are not met. An ignition signal taken from the energized ignition system is used to ensure that the engine is not started when it is already running.
摘要翻译：根据车辆各部件的运转状态自动停止再起动发动机，通过切断燃料系统而不切断定位系统来实现自动发动机的停止和再起动。更具体地，燃料控制阀设置在用于将燃料供给到慢速口的路径中，并且该控制阀在至少车速处于零状态的条件下以及允许自动发动机停止的其他条件和重新启动不能满足。使用从通电点火系统取得的点火信号，以确保发动机在运行时不起动。

7. 发明授权

US4510396A Method of controlling automatic stop and restart of an engine 失效
标题翻译：控制发动机自动停机和重启的方法
公开(公告)号：US4510396A
公开(公告)日：1985-04-09
申请号：US394728
申请日：1982-07-02
申请人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
发明人： Shigekatsu Uchida , Takao Akatsuka , Takahide Kawamura
IPC分类号： F02N15/00 , F02D17/04 , F02D29/02 , F02N11/08
CPC分类号： F02N11/0848 , F02D17/04 , F02N11/0818 , F02N11/105 , F02N2200/022 , F02N2200/103 , F02N2300/2011
摘要： An engine of a motor vehicle is automatically stopped under predetermined conditions and automatically restarted under other predetermined conditions. The engine is restarted by a starter which is driven in response to an engine start signal. In automatically restarting the engine, the engine start signal is generated when restart conditions are fulfilled and a starter command is generated in a microcomputer. An operation of a clutch pedal is one of the restart conditions. The clutch pedal is provided therearound with a lower switch and an upper switch to detect an amount of a depression of the clutch pedal. The starter command is masked for a predetermined period of time starting from the time when the upper switch is turned OFF from the upper switch has been ON.
摘要翻译：机动车辆的发动机在预定条件下自动停止，并在其他预定条件下自动重启。发动机由启动器重新启动，起动器响应于发动机起动信号而被驱动。在自动重启发动机时，在重新启动条件得到满足时产生起动信号并在微型计算机中产生起动指令。离合器踏板的操作是重启条件之一。离合器踏板设置在其周围，下部开关和上部开关用于检测离合器踏板的下压量。起动器命令从上部开关断开的时间开始从上部开关接通开始的预定时间段被屏蔽。

8. 发明授权

US4432317A Method and apparatus for controlling the idling rotational speed of an internal combustion engine 失效
标题翻译：用于控制内燃机的空转速度的方法和装置
公开(公告)号：US4432317A
公开(公告)日：1984-02-21
申请号：US283196
申请日：1981-07-14
申请人： Takahide Kawamura
发明人： Takahide Kawamura
IPC分类号： F02D41/16 , F02D31/00 , F02P1/04 , F02M3/00 , F02P3/00
CPC分类号： F02D31/005 , F02D2011/102
摘要： The actual rotational speed of an internal combustion engine is detected, and the detected rotational speed is compared with upper and lower limit speed values to generate a control signal indicative of the change in the idle air flow to the engine to maintain the actual rotational speed within a desired range. The idle air flow to the engine is adjusted in response to the generated control signal. The above detection of the actual rotational speed or the adjusting is started after a predetermined period of time is passed from the moment when the engine falls into a predetermined idling condition.
摘要翻译：检测内燃机的实际旋转速度，将检测出的转速与上下限速度值进行比较，生成表示向发动机的空气流的变化的控制信号，将实际转速维持在期望的范围。响应于所产生的控制信号调节到发动机的空气流量。在从发动机落入规定的怠速状态的时刻经过规定时间后，开始上述的实际转速或调整的检测。

9. 发明授权

US4553208A Engine control event timing employing both crank angle rotation and time measurements 失效
标题翻译：发动机控制事件定时采用曲轴转角和时间测量
公开(公告)号：US4553208A
公开(公告)日：1985-11-12
申请号：US614138
申请日：1984-05-25
申请人： Susumu Akiyama , Kenzo Ito , Hiroyasu Fukaya , Haruhiko Ogiso , Yuji Hirabayashi , Takahide Kawamura
发明人： Susumu Akiyama , Kenzo Ito , Hiroyasu Fukaya , Haruhiko Ogiso , Yuji Hirabayashi , Takahide Kawamura
IPC分类号： F01P11/16 , F02D21/08 , F02D41/26 , F02P3/045 , F02P5/15 , F02B5/02 , F02P9/00
CPC分类号： F02P5/1502 , F02D41/26 , F02P3/0456 , F01P11/16 , Y02T10/46
摘要： An engine control method generally applicable to those control systems of the engine such as an ignition system, fuel injection system, etc., which are controlled to optimum operation in accordance with engine operating conditions. Angular pulses are generated each time the output shaft of the engine rotates a predetermined angular amount. These angular pulses are counted from the occurrence of a position pulse which is generated at a predetermined angular position of the output shaft of the engine. A central processor is employed to calculate a first angular position at which an electric device for the engine is to be controlled. The central processor also calculates a time interval between the first angular position and a second angular position at which one of the angular pulses is to be provided just before the first angular position. When the angular pulse counting reaches a value corresponding to the second angular position, fixed frequency clock pulses are then counted. When the calculated required time interval has passed as determined by counting the fixed frequency clock pulses, the electric device is controlled.
摘要翻译：通常适用于诸如点火系统，燃料喷射系统等的发动机的控制系统的发动机控制方法，其被控制为根据发动机的运行条件进行最佳的操作。每当发动机的输出轴旋转预定角度量时产生角脉冲。从在发动机的输出轴的预定角度位置处产生的位置脉冲的发生计数这些角度脉冲。中央处理器用于计算要控制发动机的电气装置的第一角度位置。中央处理器还计算在第一角位置和第二角位置之间的时间间隔，在第二角位置之间将在第一角位置之前提供角脉冲之一。当角度脉冲计数达到对应于第二角度位置的值时，然后对固定频率时钟脉冲进行计数。当通过计数固定频率时钟脉冲确定所计算的所需时间间隔时，电气设备被控制。

10. 发明授权

US5558122A Electric signals supplying device in solenoid valve 失效
标题翻译：电信号供电装置在电磁阀中
公开(公告)号：US5558122A
公开(公告)日：1996-09-24
申请号：US505871
申请日：1995-07-24
申请人： Takahide Kawamura , Kazuo Kotsuji
发明人： Takahide Kawamura , Kazuo Kotsuji
IPC分类号： F16K31/06 , F15B13/00 , F15B13/08 , H01R13/04 , H01R24/00 , H01R31/08 , F15B13/043
CPC分类号： F15B13/0814 , F15B13/085 , F15B13/0857 , H01R31/08 , Y10T137/86614 , Y10T137/87217
摘要： An electric signals supplying device in a solenoid valve, wherein two solenoid coils are provided for operating respective valve members, is disclosed. This electric signals supplying device has a socket which has four conducting pins in total, including two conducting pins connected to a terminal on one of the polarities of the two solenoid coils and constituting a first pair, and two conducting pins connected to a terminal on the other of the polarities and constituting a second pair. A connector detachably provided on the said socket is detachably provided with four contacts in correspondence with the four conducting pins. The two conducting pins connected to the terminal on one of the polarities and constituting the first pair are electrically connected to each other through a short circuit member. The two conducting pins connected to the terminal on the other of the polarities and constituting the second pair are connected to a contact connecting signal cables respectively. One of the two conducting pins constituting the first pair is connected to a contact connecting a common signal cable. The polarity of a control signal is changed by exchanging the positions of the short circuit member 45.
摘要翻译：公开了一种电磁阀中的电信号提供装置，其中设置有用于操作各个阀构件的两个电磁线圈。该电信号供给装置具有总共具有四个导通引脚的插座，包括在两个螺线管线圈的一个极性上连接到端子并构成第一对的两个导通引脚，以及连接到第二对的端子的两个导通引脚其他极性并构成第二对。可拆卸地设置在所述插座上的连接器可拆卸地设置有与四个导电销相对应的四个触点。在一个极性上连接到端子并构成第一对的两个导电引脚通过短路构件彼此电连接。连接到端子的另一个极性并构成第二对的两个导电引脚分别连接到接触信号电缆。构成第一对的两个导通引脚中的一个连接到连接公共信号电缆的触点。通过交换短路部件45的位置来改变控制信号的极性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式