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1. 发明授权

US4359643A Auxiliary apparatus for starting a diesel engine 失效
标题翻译：柴油机起动辅助装置
公开(公告)号：US4359643A
公开(公告)日：1982-11-16
申请号：US122618
申请日：1980-02-19
申请人： Yoshiharu Tada , Yoshiaki Abe
发明人： Yoshiharu Tada , Yoshiaki Abe
IPC分类号： F02B3/06 , F02N11/08 , F02P19/02 , F02N17/02
CPC分类号： F02P19/021 , F02B3/06 , F02N11/08
摘要： In an auxiliary apparatus for starting a diesel engine having a quick preheating circuit operable by the switching of a key-switch from its OFF to ON position and an afterglow circuit operated by the return of the key-switch from the ST position to ON position, there is provided a heat maintenance preheating circuit to maintain the temperature of the glow plugs for a predetermined time after the quick preheating operation is finished. The heat maintenance preheating circuit for maintaining the temperature begins its operation just after the immediate heating operation by the quick preheating circuit is finished, and continues its operation for a predetermined period while the key-switch is at its ON position. As a result, even when the engine is not started to operate immediately after the initial preheating, the temperature of the glow plugs is kept at the predetermined temperature, thus assuring smooth starting of the engine.
摘要翻译：在用于启动具有通过将钥匙开关从其OFF切换到ON位置而可操作的快速预热电路的柴油发动机的辅助装置和通过将钥匙开关从ST位置返回到ON位置而操作的余辉回路，在快速预热操作完成之后，提供了一个保温预热电路，以保持预热塞的温度达预定的时间。用于保持温度的热维持预热电路在快速预热电路的即时加热操作完成之后开始运行，并且当钥匙开关处于其开启位置时继续操作预定的时间。结果，即使在初始预热后发动机未开始动作的情况下，电热塞的温度保持在预定温度，从而确保发动机的平稳启动。

2. 发明授权

US4463296A Vehicle motor driving circuit 失效
标题翻译：车载电机驱动电路
公开(公告)号：US4463296A
公开(公告)日：1984-07-31
申请号：US353500
申请日：1982-03-01
申请人： Yoshiharu Tada , Yuichi Kitano
发明人： Yoshiharu Tada , Yuichi Kitano
IPC分类号： H02P1/18 , G05D3/14 , H02P1/16 , H02P1/22 , H02P7/288 , G05F1/00
CPC分类号： G05D3/1472
摘要： A driving circuit for use in controlling a motor for controlling an air mixing door, an inner and surrounding air change-over door and a mode setting door and the like used in a vehicle air conditioning device, or a motor used in opening or closing of window panes of a vehicle or in opening or closing the door which includes a control transistor for use in controlling a transistor circuit having a transistor to cause both normal and reverse directed currents to flow in a vehicle motor, the control transistor being operated until a specified period of time has elapsed after the power supply switch is turned on, the motor input being shut off by the control transistor so as to prevent erroneous operation of the motor just after the power supply switch is turned on or to prevent the production of a chattering sound caused by the operation of gear trains with the motor. The control transistor is operated with a charging voltage in a capacitor for sensing a load of the motor, the motor input is shut off when an excessive load is applied to the motor, the shut-off condition of the motor input is maintained by a self-holding transistor, an electric load in the capacitor is discharged through the control transistor when the motor is stopped, the shut-off condition of the motor input is not continued with the remaining electric load of the capacitor, whereby the stationary motor may subsequently be driven.
摘要翻译：一种驱动电路，用于控制用于控制空气混合门的电动机，内部和周围空气转换门以及车辆空调装置中使用的模式设定门等，或用于打开或关闭的电动机车窗的窗格或者打开或关闭门，该门包括用于控制具有晶体管的晶体管电路的控制晶体管，所述晶体管电路具有使正向和反向引导电流在车辆电动机中流动的控制晶体管，所述控制晶体管被操作直到指定的在电源开关接通之后，时间段已经过去，电动机输入被控制晶体管截止，以防止在电源开关接通之后马达的错误操作或者防止产生颤动由电机驱动齿轮系引起的声音。控制晶体管以电容器中的充电电压工作，用于感测电机的负载，当电机过载时，马达输入被切断，马达输入的切断状态由自身保持当电动机停止时，电容器中的电负载通过控制晶体管放电，电动机输入的关闭状态不随着电容器的剩余电负载而继续，由此固定电动机可以随后是驱动。

3. 发明授权

US4481452A Control circuit for electromagnetic devices 失效
标题翻译：电磁装置控制电路
公开(公告)号：US4481452A
公开(公告)日：1984-11-06
申请号：US382936
申请日：1982-05-28
申请人： Yuichi Kitano , Yoshiharu Tada
发明人： Yuichi Kitano , Yoshiharu Tada
IPC分类号： H02P7/288 , G05D3/14 , G05F1/08
CPC分类号： G05D3/1409
摘要： In a control circuit, which has a current switching-over circuit including at least four switching transistors for controlling a current flowing through an electromagnetic device, the control circuit has driving circuits each of which drives the switching transistors in such a way that a short circuit does not occur during the switching-over operation thereof.
摘要翻译：在具有至少四个用于控制流经电磁装置的电流的开关晶体管的电流切换电路的控制电路中，控制电路具有驱动电路，每个驱动电路驱动开关晶体管，使得短路在其切换操作期间不发生。

4. 发明授权

US4388571A Control circuit for automobile electro-magnetic driving equipment 失效
标题翻译：汽车电磁驱动设备控制电路
公开(公告)号：US4388571A
公开(公告)日：1983-06-14
申请号：US335158
申请日：1981-12-28
申请人： Yoshiharu Tada , Yuichi Kitano
发明人： Yoshiharu Tada , Yuichi Kitano
IPC分类号： B60H1/00 , B60R16/02 , F02B3/06 , H02P7/00 , H03K17/66 , G05B9/02
CPC分类号： H03K17/663 , H02P7/04 , F02B3/06
摘要： This invention relates to a control circuit for a motor for use in driving an electrically controlled door such as an air mixing door, inner and outer surrounding air ventilation door, and mode change-over door etc. or an electro-magnetic solenoid for operating an injection pump applied in a Diesel engine or another motor for use in opening or closing a window pane etc. and protects the transistors forming the control circuit.
摘要翻译：本发明涉及一种用于驱动诸如空气混合门，内外周围空气通风门和模式转换门等的电控门的电动机的控制电路，或者电磁螺线管，用于操作注射泵应用在柴油发动机或另一个电动机中，用于打开或关闭窗玻璃等，并保护形成控制电路的晶体管。

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