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51. 发明专利

JPS59153147A Liquid kind detecting apparatus in tank lorry 失效
标题翻译：液体液体检测装置
公开(公告)号：JPS59153147A
公开(公告)日：1984-09-01
申请号：JP2834883
申请日：1983-02-21
申请人： Kyokuto Kaihatsu Kogyo Co Ltd
发明人： ONOZUKA MAMORU
IPC分类号： G01N9/18 , G01N9/36
CPC分类号： G01N9/18
摘要： PURPOSE:To eliminate erroneous operation by making it possible to easily discriminate the kind of the liquid loaded in a tank from the outside, by converting the rising and falling of a float to the rotary motion of a rotor containing a magnet while operating a display apparatus by the magnet. CONSTITUTION:When a liquid is gasoline of which the specific gravity is smallest, not only a float 6 is not almost raised but also a rotor 16 is not rotated and the liquid kind name of the display plate 23 positioned at the transparent part 26 of a cover 24 comes to ''GASOLINE''. When the liquid is kerosene of which the specific gravity is medium, the float 6 rises to the one-dotted broken line position, a rising and falling member 14 is also pushed up to the one-dotted broken line position by a spring 17, the rotor 16 is rotated to pull the magnetic members 25, 25 of the display plate 23 provided in opposed relation to magnets 21, 21, the display plate 23 are also integrally rotated along with the magnets 21, 21 and the liquid kind name is changed to ''KEROSENE''.
摘要翻译：目的：为了消除误操作，通过在操作显示装置的同时，通过将浮子的上升和下降转换为包含磁体的转子的旋转运动，可以容易地将装载在罐中的液体的种类与外部区分开由磁铁。构成：当液体是比重最小的汽油时，不仅浮子6几乎不升起，而且转子16不旋转，并且显示板23的液体种类名称位于透明部分26 封面24来到“GASOLINE”。当液体是比重为中等的煤油时，浮子6上升到单点虚线位置，上升和下降构件14也被弹簧17推到单点虚线位置，转子16旋转以拉动与磁体21,21相对设置的显示板23的磁性部件25,25，显示板23也与磁体21,21一体旋转，液体种类的名称被改变为 ''煤油''。

52. 发明专利

JPS59138937A Measuring device of specific gravity for liquid 失效
标题翻译：用于液体的特殊重量的测量装置
公开(公告)号：JPS59138937A
公开(公告)日：1984-08-09
申请号：JP1260883
申请日：1983-01-31
申请人： Daiichi Shomei Kk , Okamoto Ika Kogyo Kk
发明人： SUNAGA SAIJI , AMANO ICHIROU
IPC分类号： G01N9/18
CPC分类号： G01N9/18
摘要： PURPOSE:To measure the specific gravity of a liquid with a simple operation and high accuracy by supplying the liquid to be measured of its specific gravity by a specified volume to a float containing vessel and converting the up or down position of the float to an electric signal. CONSTITUTION:An operating bar 20 is depressed to intrude a suction pipe 5 into a measuring liquid 27. When the bar 20 is released, a specified amt. of the liquid 27 is sucked into a float containing vessel 2. Since the atm. of the liquid to be sucked is constant, the level of a float 6 is determined by the specific gravity of the liquid 27. A shielding body 8 covers window parts 3, 4 by as much as the area corrsponding to the level of the float 6. The quantity of the light incident to a photocell 14 through the window parts 3, 4 from an electric bulb 13 is proportional to the level of the float 6 and the output of the photocell 14 is subjected to A/D conversion. If the output thereof is digitally displayed, the direct measurement of the specific gravity of the liquid is made possible.
摘要翻译：目的：为了以简单的操作和高精度测量液体的比重，通过将具有规定体积的被测量的比重提供给浮子容器并将浮子的上下位置转换成电信号。构成：操作杆20被压下以将吸入管5插入到测量液体27中。当杆20被释放时，的液体27被吸入浮子容器2中。被吸收的液体是恒定的，浮子6的水平由液体27的比重确定。屏蔽体8将窗口部分3,4覆盖与浮子6的水平相应的面积从电灯泡13通过窗口部件3,4入射到光电管14的光的量与浮子6的电平成比例，并且光电管14的输出经受A / D转换。如果其输出数字显示，则可以直接测量液体的比重。

53. 发明专利

JPS5763260A Method and apparatus for controlling viscosity of ink 失效
标题翻译：用于控制墨水粘度的方法和装置
公开(公告)号：JPS5763260A
公开(公告)日：1982-04-16
申请号：JP2081481
申请日：1981-02-12
申请人： Baldwin Gegenheimer Corp
发明人： JIYON MATSUFUII , UIRIAMU DABURIYUU BAATON
IPC分类号： B41F31/02 , B01F15/04 , B41F31/00 , G01N9/18
CPC分类号： B41F31/005 , G01N9/18 , Y10S101/45 , Y10T137/0329 , Y10T137/2504 , Y10T137/2506

54. 发明专利

SE7502972A 未知
公开(公告)号：SE7502972A
公开(公告)日：1975-09-19
申请号：SE7502972
申请日：1975-03-17
申请人： ILLINOIS TOOL WORKS
发明人： MELONE R R
IPC分类号： G01F23/56 , G01F23/70 , G01N9/18 , H01M10/48
CPC分类号： G01N9/18 , G01F23/706 , H01M10/484 , Y10S250/901

55. 发明授权

US12092651B2 Hydrometer device 有权
公开(公告)号：US12092651B2
公开(公告)日：2024-09-17
申请号：US17716644
申请日：2022-04-08
申请人： Cypress Semiconductor Corporation
发明人： Volodymyr Bihday , Oleg Kapshii , Mykhaylo Krekhovetskyy , Andriy Maharyta , Vasyl Mandziy
IPC分类号： G01N9/14 , G01N9/12 , G01N9/18 , G01N9/36
CPC分类号： G01N9/14 , G01N9/12 , G01N9/18 , G01N9/36
摘要： A hydrometer device according to an example includes a floating waterproof device container, and a liquid level sensor positioned in the device container to sense an immersion level of the device container when the device container is floating in a container of liquid. The hydrometer device further includes a conversion circuit positioned in the device container to convert the sensed immersion level to a digital value, and a controller positioned in the device container to determine a liquid density value for the liquid based on the digital value.

56. 发明授权

US09816908B2 Liquid density measuring device 有权
公开(公告)号：US09816908B2
公开(公告)日：2017-11-14
申请号：US14934714
申请日：2015-11-06
申请人： James Joseph Schumacher , Angela Kristine Murphy Schumacher
发明人： James Joseph Schumacher , Angela Kristine Murphy Schumacher
IPC分类号： G01N9/00 , G01N9/18
CPC分类号： G01N9/18
摘要： A liquid density measuring device for use with a hydrometer comprising a vessel for receiving a liquid sample with a temperature calibration gauge having a thermo sensing end in contact with the liquid sample within the vessel. The gauge including a readout can be either analog or digital. The readout indicates a number relative to a current temperature of the liquid sample as sensed by the gauge. The number indicated on the readout being a desired hydrometer reading at the current temperature of the liquid sample. The readout will change to indicate a different desired hydrometer reading if the liquid sample changes temperature.

57. 发明申请

US20170131195A1 Liquid Density Measuring Device 有权
公开(公告)号：US20170131195A1
公开(公告)日：2017-05-11
申请号：US14934714
申请日：2015-11-06
申请人： James Schumacher , Angela Schumacher
发明人： James Schumacher , Angela Schumacher
IPC分类号： G01N9/18
CPC分类号： G01N9/18
摘要： A liquid density measuring device for use with a hydrometer comprising a vessel for receiving a liquid sample with a temperature calibration gauge having a thermo sensing end in contact with the liquid sample within the vessel. The gauge including a readout can be either analog or digital. The readout indicates a number relative to a current temperature of the liquid sample as sensed by the gauge. The number indicated on the readout being a desired hydrometer reading at the current temperature of the liquid sample. The readout will change to indicate a different desired hydrometer reading if the liquid sample changes temperature.

58. 发明授权

US09234828B2 Free floating tilt hydrometer 有权
标题翻译：自由浮动式液体比重计
公开(公告)号：US09234828B2
公开(公告)日：2016-01-12
申请号：US13843515
申请日：2013-03-15
申请人： Baron Brew Equipment
发明人： Noah Ananda Baron , Tyler Michelson Bryant
IPC分类号： G01N9/00 , G01N9/12 , G01N9/16 , G01N9/18
CPC分类号： G01N9/12 , G01N9/16 , G01N9/18
摘要： A hydrometer embodied as self-contained buoyant structure that reacts to the buoyant force of a fluid by equilibrating at a tilt. The tilt of the structure can then be used to calculate the specific gravity of the fluid. In one embodiment, an accelerometer for measuring the inclination of the buoyant structure, a radio for transmitting the data wirelessly and a battery is contained within the buoyant structure, which allows for a convenient, and efficient automated process for monitoring the specific gravity of a liquid.
摘要翻译：液体比重计体现为独立的浮力结构，通过在倾斜下平衡来对流体的浮力作出反应。然后可以使用该结构的倾斜度来计算流体的比重。在一个实施例中，用于测量浮力结构的倾斜的加速度计，用于无线传输数据的无线电和电池被包含在浮力结构内，这允许用于监测液体的比重的方便且有效的自动化过程。

59. 发明申请

US20110187529A1 METHOD FOR MONITORING THE QUALITY OF A FUEL COMPRISING ALCOHOL IN A STORAGE TANK 审中-公开
标题翻译：用于监测在储存罐中包含酒精的燃料质量的方法
公开(公告)号：US20110187529A1
公开(公告)日：2011-08-04
申请号：US13119587
申请日：2009-06-25
申请人： Christian Maurer , Wolfgang Schrittenlacher
发明人： Christian Maurer , Wolfgang Schrittenlacher
IPC分类号： G08B21/00 , G01N9/36
CPC分类号： G01N9/36 , G01F23/68 , G01F23/72 , G01F25/0061 , G01N9/18 , G01N33/2852
摘要： The disclosure relates to a method for monitoring the quality of a fuel containing alcohol in a storage tank (1) including a sump area (8), wherein the density of the fluid present in the sump area (8) of the storage tank (1) is measured and compared to prescribed values characterizing the density of a mixed phase comprising water and alcohol as a function of the composition thereof.
摘要翻译：本公开涉及一种用于监测包括贮槽区域（8）的储罐（1）中的含酒精燃料的质量的方法，其中存在于储罐（1）的贮槽区域（8）中的流体的密度）并且与表征包含水和醇的混合相的密度的规定值作为其组成的函数进行比较。

60. 发明申请

US20100095763A1 TEMPERATURE COMPENSATED DENSITY SENSING PROCESS AND DEVICE 审中-公开
标题翻译：温度补偿密度传感过程和器件
公开(公告)号：US20100095763A1
公开(公告)日：2010-04-22
申请号：US12559998
申请日：2009-09-15
申请人： James Jeffrey Harris
发明人： James Jeffrey Harris
IPC分类号： G01N9/00
CPC分类号： G01N9/12 , G01N9/18 , G01N9/36 , G01N15/06
摘要： A total dissolved solids measurement process and device are provided that facilitates total dissolved solids sensing of a subject fluid via relative buoyancy levels of separate float bodies; one buoyed by the subject fluid of varying total dissolved solids and temperatures and another buoyed by a reference fluid of constant total dissolved solids but of a varying temperature matching the subject fluid. The equal temperature baths of the subject fluid and the reference fluid as well as geometrical shape and weighting of the floats conveys the total dissolved solids as the difference in buoyancy levels of the floats. This difference in buoyancy levels is of further benefit for activation of sundry controls.
摘要翻译：提供了总溶解固体测量过程和装置，其有助于通过相对浮力水平的单独的浮体进行主体流体的总溶解固体感测; 由主要流体以不同的总溶解固体和温度浮动，另一种由具有恒定总溶解固体但与目标流体匹配的变化温度的参考流体浮起。目标流体和参考流体的等温浴以及浮子的几何形状和加权将总溶解固体输送为浮子的浮力水平差。浮力水平的差异对于各种控制的启动是进一步的好处。

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