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1. 发明专利

JPS6145925A Level gauge capable of measuring specific gravity and boundary surface remotely 失效
标题翻译：测量特定重力和边界表面的水平仪
公开(公告)号：JPS6145925A
公开(公告)日：1986-03-06
申请号：JP16760584
申请日：1984-08-10
申请人： Sakura Sokki Kk
发明人： TAKAHASHI ISAO
IPC分类号： G01N9/18 , G01F23/44 , G01N9/12
CPC分类号： G01F23/44
摘要： PURPOSE:To switch and control a boundary surface measuring and a specific gravity measuring function through remote operation by supplying a specific signal to one input of a comparing circuit which is supplied at the other input with the output of a tension detector coupled with a measurement wire elevating mechanism, and controlling the measurement wire elevating mechanism with the output of the comparing circuit. CONSTITUTION:A measurement wire 2 with which is a displacer 1 is suspended is wound around the measurement wire elevating mechanism 4 coupled with a tension detector 3, whose output is supplied to one input of the comparing circuit 9 through an A/D converter 8 to output one of a liquid level measurement, a specific gravity measurement, and a boundary surface measurement mode to an arithmetic circuit 10 through a two-way transmission part 17. Then, each set value of the specified mode is calculated by the circuit 10 and supplied to the other input terminal of the circuit 9, whose output is used to control the mechanism 4 through a motor 16. Consequently, a microprocessor unit 13 consisting of the circuits 9 and 10 and a memory are installed separately from a control room 18.
摘要翻译：目的：通过远程操作来切换和控制边界表面测量和比重测量功能，通过向另一个输入端提供的比较电路的一个输入端提供一个特定的信号，并与测量线连接的张力检测器的输出升降机构，并用比较电路的输出控制测量线升降机构。构成：将与放电器1悬挂的测量线2缠绕在与张力检测器3连接的测量线升降机构4上，张力检测器3的输出通过A / D转换器8提供给比较电路9的一个输入，通过双向传输部分17将运算电路10输出液面测量，比重测量和边界面测量模式之一。然后，由电路10计算指定模式的每个设定值，并提供到电路9的另一个输入端，其输出用于通过马达16来控制机构4.因此，由电路9和10组成的微处理器单元13和存储器与控制室18分离地安装。

2. 发明专利

JPS58180915A Cable and drum type liquid level meter 失效
标题翻译：电缆和鼓式液位计
公开(公告)号：JPS58180915A
公开(公告)日：1983-10-22
申请号：JP6342782
申请日：1982-04-16
申请人： Tokyo Keiso Kk
发明人： SUGI TOKIO
IPC分类号： G01F23/42 , G01F23/00 , G01F23/40 , G01F23/44
CPC分类号： G01F23/44
摘要： PURPOSE:To make the suspending position of a cable constant, by providing a moving pulley, which changes the direction of the cable into the direction in parallel with the moving direction of a slider, at the slider, which is guided along a guide shaft by the forward and reverse rotation of a drum and advanced by a screw motion in parallel with a drum shaft. CONSTITUTION:A liquid level sensing body such as a float 20 or a displacer is suspended by the tip of a cable 19 to the liquid surface. The cable 19 is wound around or extended from a drum 11 in a spiral mode by the forward and reverse rotation of the drum. A slider 25 is guided along the guide shaft 16 by the rotation of the forward and reverse rotations of the drum 11 and advanced by a screw motion in parallel with a drum shaft 12. A moving pulley 18a, which changes the direction of the cable 19 from the drum 11 into the direction in parallel with the moving direction of the slider 25, is provided at the slider 25.
摘要翻译：目的：为了使电缆的悬挂位置恒定，通过提供一个移动的滑轮，滑动器将电缆的方向改变成与滑块的移动方向平行的方向，该滑动件沿着导向轴被引导鼓的正向和反向旋转并通过与鼓轴平行的螺杆运动而前进。构成：诸如浮子20或置换器的液面感测体由电缆19的尖端悬挂在液面上。电缆19通过鼓的正向和反向旋转以螺旋模式缠绕在鼓11上或从滚筒11延伸。滑块25通过滚筒11的向前和向后旋转的旋转被引导，并且通过与鼓轴12平行的螺旋运动而前进。一个移动滑轮18a改变了缆线19的方向在滑块25处设置有从滚筒11向与滑块25的移动方向平行的方向。

3. 发明专利

JPS5931416A Winding type liquid level indicator with alarm 失效
标题翻译：带报警的卷扬式液位指示器
公开(公告)号：JPS5931416A
公开(公告)日：1984-02-20
申请号：JP7221982
申请日：1982-04-28
申请人： Tokyo Keiso Kk
发明人： SUGI TOKIO
IPC分类号： G01F23/00 , G01F23/44
CPC分类号： G01F23/44
摘要： PURPOSE:To obtain a winding type liquid level indicator provided with an alarm which has high reliability despite of a low cost by providing an alarm switch for the upper or lower limit of a liquid level which is closed when a slider arrives. CONSTITUTION:A drum 11 has a spiral groove not shown in the drawing on its outer circumference and its drum shaft 12 is connected to a conventional driving source and rotated at a low speed through a speed reducer. A feed screw shaft 14 is supported by fixed bearings 13a and 13b outside of the drum 11 in parallel to the drum shaft 12. The female screw hole of a movable nut 15 as the slider engages the screw shaft 14 threadedly. A fixed pulley 18b is attached to one berings 13b by a supporting shaft 17b, and a wire 9 from the drum 11 is changed in its moving direction by 90 deg. through a running pulley 18a to suspend a float 20 at a fixed point from the fixed pulley 18b. This liquid level indicator has the switch 28 which is closed when the nut 15 as the slider arrives at the switch at a position correspanding to the upper or lower limit liquid level.
摘要翻译：目的：为了获得具有报警的卷绕式液面指示器，尽管成本低，但是当滑块到达时关闭的液面的上限或下限提供报警开关，该报警器具有高可靠性。构成：滚筒11在其外周上具有图中未示出的螺旋槽，其鼓轴12连接到传统的驱动源并通过减速器以低速旋转。进给螺杆轴14由滚筒11的外侧的固定轴承13a，13b平行于鼓轴12支承。作为滑块的可动螺母15的内螺纹孔与螺纹轴14螺纹连接。固定皮带轮18b通过支撑轴17b附接到一个胎圈13b，并且来自鼓11的线9在其移动方向上改变了90度。通过运行滑轮18a将浮子20悬挂在固定滑轮18b的固定点处。该液面指示器具有当作为滑块的螺母15在对应于上限或下限液面的位置到达开关时闭合的开关28。

4. 发明专利

JPS595958B2 JPS595958B2 - 失效
公开(公告)号：JPS595958B2
公开(公告)日：1984-02-08
申请号：JP15954375
申请日：1975-12-30
申请人： Tokyo Keiso Kk
发明人： SUNAKAWA YOSHIHIKO
IPC分类号： G08C15/06 , G01F23/44 , G08C15/12 , G08C19/28
CPC分类号： G01F23/0023 , G01F23/44

5. 发明专利

JPS595921A Liquid quantity measuring apparatus 失效
标题翻译：液体数量测量装置
公开(公告)号：JPS595921A
公开(公告)日：1984-01-12
申请号：JP19309382
申请日：1982-11-02
申请人： Tokyo Tatsuno Co Ltd
发明人： OOTA YASUHITO
IPC分类号： G01F23/44 , G08C17/00
CPC分类号： G01F23/44
摘要： PURPOSE:To achieve a smaller size of the equipment and a lower cost by arranging a means of measuring liquid in an oil storage tank, a means of transmitting the quantity of the liquid and a power source employing solar rays to allow the setting of a liquid quantity display meter at a desired location. CONSTITUTION:The main body of a liquid quantity measuring means comprising the reel 5 of a cord 4, a measuring device 8 and the like is provided on the ceiling of an oil storage tank 1. Then, a battery 13, a wireless transmitter/receiver 14 and a control circuit 15 is housed in a protection chamber 12 while a solar battery 17 is mounted on a roof 16 provided on the top surface of the chamber 12 and connected to the battery 13. A wireless apparatus 26 comprising an antenna 23, a liquid quantity display meter 24 and the like is provided at the specified position. As a float 3 varies with increase or decrease in the oil 2, a liquid quantity signal is transmitted to a control circuit 15 from the measuring device 8 according to the rotation of the reel 5. A stored oil quantity signal computed with the control circuit 15 is transmitted to the wireless apparatus 26 through the transmitter/receiver 14 and antennas 22 and 23 to be indicated on the liquid quantity display meter 24.
摘要翻译：目的：为了实现更小的设备尺寸和更低的成本，通过设置在储油罐中测量液体的方法，传输液体量和使用太阳射线的电源的装置允许设置液体数量显示仪表在所需位置。构成：在储油箱1的天花板上设置包括电线4的卷轴5，测量装置8等的液体量测量装置的主体。然后，电池13，无线发射器/接收器 14，并且控制电路15容纳在保护室12中，同时将太阳能电池17安装在设置在室12的顶表面上并连接到电池13的屋顶16上。无线装置26包括天线23，液量显示计24等设置在指定位置。随着浮子3随着油2的增加或减少而变化，液体量信号根据卷轴5的旋转从测量装置8传递到控制电路15.存储的油量信号由控制电路15计算通过发送器/接收器14和天线22和23被发送到无线装置26，以在液量显示计24上指示。

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