公开(公告)号：US08740180B2

公开(公告)日：2014-06-03

申请号：US12084347

申请日：2007-02-20

申请人： Hiroyuki Matsushita ,  Tomoki Matsui

发明人： Hiroyuki Matsushita ,  Tomoki Matsui

IPC分类号： F16K35/02 ,  F16K35/10 ,  F16K31/00 ,  F16K11/08 ,  F16K5/00

CPC分类号： F16K35/06 ,  F16K35/025 ,  Y10T70/5624 ,  Y10T70/5637 ,  Y10T137/5109 ,  Y10T137/7256

摘要： A conventional rotary valve in which is provided with a locking mechanism for fixing the degree of aperture so as to prevent misoperation and reduce accidents caused thereby, and even a previously installed valve can be converted to a valve having a locking mechanism, simply by replacing the handle alone. In a rotary valve wherein a valve element that is engaged with a stem is turned by turning the stem, which is connected to a handle, so as to open and close the valve, and having a top flange that is provided on a neck of a valve body that supports the stem, a notch is formed at the peripheral edge of the top flange, and a locking member, having a protrusion that can be latched in the notch in the top flange by way of a torsion spring, is pivotably supported at the center of the handle or on a grip portion thereof.

摘要翻译： 传统的旋转阀设置有用于固定孔径的锁定机构，以防止误操作并减少由此引起的事故，甚至预先安装的阀可以转换为具有锁定机构的阀，简单地通过更换 单独处理 在旋转阀中，其中通过转动连接到手柄的杆来转动与杆接合的阀元件，以便打开和关闭阀，并且具有设置在阀的颈部上的顶部凸缘 阀体，其支撑杆，在顶部凸缘的周边边缘处形成有凹口，并且具有突出部的锁定构件可以通过扭转弹簧锁定在顶部凸缘的凹口中，可枢转地支撑在 手柄的中心或其把手部分。

公开(公告)号：US20090261280A1

公开(公告)日：2009-10-22

申请号：US12084347

申请日：2007-02-20

申请人： Hiroyuki Matsushita ,  Tomoki Matsui

发明人： Hiroyuki Matsushita ,  Tomoki Matsui

IPC分类号： F16K35/00

CPC分类号： F16K35/06 ,  F16K35/025 ,  Y10T70/5624 ,  Y10T70/5637 ,  Y10T137/5109 ,  Y10T137/7256

摘要： A conventional rotary valve in which is provided with a locking mechanism for fixing the degree of aperture so as to prevent misoperation and reduce accidents caused thereby, and even a previously installed valve can be converted to a valve having a locking mechanism, simply by replacing the handle alone. In a rotary valve wherein a valve element that is engaged with a stem is turned by turning the stem, which is connected to a handle, so as to open and close the valve, and having a top flange that is provided on a neck of a valve body that supports the stem, a notch is formed at the peripheral edge of the top flange, and a locking member, having a protrusion that can be latched in the notch in the top flange by way of a torsion spring, is pivotably supported at the center of the handle or on a grip portion thereof.

摘要翻译： 传统的旋转阀设置有用于固定孔径的锁定机构，以防止误操作并减少由此引起的事故，甚至预先安装的阀可以转换为具有锁定机构的阀，简单地通过更换 单独处理 在旋转阀中，其中通过转动连接到手柄的杆来转动与杆接合的阀元件，以便打开和关闭阀，并且具有设置在阀的颈部上的顶部凸缘 阀体，其支撑杆，在顶部凸缘的周边边缘处形成有凹口，并且具有突出部的锁定构件可以通过扭转弹簧锁定在顶部凸缘的凹口中，可枢转地支撑在 手柄的中心或其把手部分。

公开(公告)号：US4855663A

公开(公告)日：1989-08-08

申请号：US159352

申请日：1988-02-23

申请人： Tomoki Matsui ,  Hidesuke Kimoto ,  Setsuo Shimizu

发明人： Tomoki Matsui ,  Hidesuke Kimoto ,  Setsuo Shimizu

IPC分类号： H02J7/10 ,  H02J7/00

CPC分类号： H02J7/0081

摘要： A charging control apparatus comprising a switching circuit for controlling a charging current from a charging power source to a storage battery. A reference voltage is provided which increases with a ramp corresponding to a value equal to, or more than, the maximum ramp value of the charging characteristic of the battery and a reference voltage is also provided which increases with time with a ramp corresponding to a value equal to, or less than, the minimum ramp value of the charging characteristic. The terminal voltage of the battery is sensed by a voltage sensor. A first comparator compares the reference voltage and a first sensed voltage from the voltage sensor. The ramp of the reference voltage is switched in accordance with the output of the first comparator. A second comparator compares the reference voltage and a second sensed voltage from the voltage sensor. The switching circuit is controlled by the output of the second comparator.

摘要翻译： 一种充电控制装置，包括用于控制从充电电源到蓄电池的充电电流的开关电路。 提供参考电压，其随着对应于等于或大于电池的充电特性的最大斜坡值的值的斜坡而增加，并且还提供随着时间增加的参考电压，其中斜坡对应于值 等于或小于充电特性的最小斜坡值。 电池的端子电压由电压传感器感测。 第一比较器比较参考电压和来自电压传感器的第一感测电压。 参考电压的斜坡根据第一比较器的输出而被切换。 第二比较器比较参考电压和来自电压传感器的第二感测电压。 开关电路由第二比较器的输出控制。

公开(公告)号：US5298850A

公开(公告)日：1994-03-29

申请号：US47061

申请日：1993-04-16

申请人： Tomoki Matsui

发明人： Tomoki Matsui

IPC分类号： G01R31/36 ,  H01M10/48 ,  H02J7/00 ,  G01N27/416

CPC分类号： G01R15/04 ,  G01R31/3682 ,  H02J7/0047 ,  G01R19/16542 ,  Y10S320/21

摘要： A charge indicator for a battery functioning to accurately indicate the residual capacity corresponding to changes of the discharge rate of the battery uses a timer output voltage of a timer circuit and is changed corresponding to the discharge rate of the battery by a pulse-period-setting part. The timer output voltage and the voltage corresponding to the residual capacity are differentially amplified in the corresponding voltage of the discharge rate-varying part to change the corresponding voltage of the discharge rate. When the sensed voltage exceeds a predetermined value, the reset part resets the voltage to a corresponding voltage of the fully charged battery.

摘要翻译： 用于准确地指示与电池的放电速率的变化相对应的剩余容量的电池的充电指示器使用定时器电路的定时器输出电压，并且根据电池的放电速率改变脉冲周期设置 部分。 定时器输出电压和对应于剩余容量的电压在放电率变化部分的相应电压中差分放大，以改变放电速率的相应电压。 当检测到的电压超过预定值时，复位部分将电压重置为完全充电的电池的相应电压。

公开(公告)号：US5229650A

公开(公告)日：1993-07-20

申请号：US788512

申请日：1991-11-06

申请人： Akira Kita ,  Tomoki Matsui ,  Yoshio Kasai ,  Kenjiro Kishimoto

发明人： Akira Kita ,  Tomoki Matsui ,  Yoshio Kasai ,  Kenjiro Kishimoto

IPC分类号： H02J9/06

CPC分类号： H02J9/062 ,  Y10T307/615 ,  Y10T307/625

摘要： There is disclosed an improved uninterruptible power system used as a back-up power supply for a computer or communication equipment. The system comprises a rectifier for rectifying AC power from a power line, such as the utility line, an inverter for converting the DC power from the rectifier to AC power, a sealed lead-acid battery connected with the junction of the rectifier and the inverter via a first switch, a charger for supplying charging power from a power line to the battery via a second switch, and a control signal generator. The generator monitors the voltage of a power line and the closed circuit voltage of the battery. Usually, the two switches are opened. In the event of the failure of a power line, the generator closes the first switch to supply the load with electric power. After a power line has been recovered, the second switch is closed to charge the battery via the charger only for a calculated short time.

摘要翻译： 公开了用作计算机或通信设备的备用电源的改进的不间断电力系统。 该系统包括整流器，用于整流来自诸如公用事业线的电力线路的交流电力，用于将来自整流器的直流电力转换为交流电力的逆变器;与整流器和逆变器的连接点连接的密封铅酸电池 通过第一开关，经由第二开关从电力线向电池提供充电电力的充电器和控制信号发生器。 发电机监测电源线的电压和电池的闭路电压。 通常两个开关打开。 在发生电源线故障的情况下，发电机关闭第一个开关以向负载供电。 在电源线恢复之后，第二个开关关闭，只能在计算的短时间内通过充电器对电池充电。