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1. 发明授权

US4399022A Reference electrode for oxygen probe 失效
标题翻译：氧探头参考电极
公开(公告)号：US4399022A
公开(公告)日：1983-08-16
申请号：US353815
申请日：1982-03-02
申请人： Yoshio Nakajima , Takaharu Moriya , Hajime Nakamura , Koji Omosako , Yoshio Tokuta
发明人： Yoshio Nakajima , Takaharu Moriya , Hajime Nakamura , Koji Omosako , Yoshio Tokuta
IPC分类号： G01N33/20 , B22D20060101 , B22D11/00 , C21C5/00 , G01N20060101 , G01N27/30 , G01N27/32 , G01N27/409 , G01N27/411 , G01N27/413 , G01N27/58
CPC分类号： G01N27/4115 , G01N27/4117 , Y10T436/10 , Y10T436/109163
摘要： In the reference electrode for the oxygen probe comprising a mixture of Cr powder and Cr.sub.2 O.sub.3 powder, an improved reference electrode characterized in that Cr powder and Cr.sub.2 O.sub.3 powder are mixed in a ratio 97%:3% to 80%:20% and the mixture is sintered beforehand. An oxygen probe using this electrode exhibits improved response, stability and reproducibility in molten steel.
摘要翻译：在包含Cr粉末和Cr 2 O 3粉末的混合物的氧探针的参比电极中，改进的参比电极的特征在于Cr粉末和Cr 2 O 3粉末以97％:3％至80％:20％的比例混合，并且混合物预先烧结。使用该电极的氧探针在钢水中表现出改善的响应，稳定性和再现性。

2. 发明申请

US20060201806A1 Method of forming thin film layer on external surface of sensor and sensor manufactured therewith 审中-公开
标题翻译：在传感器和传感器的外表面上形成薄膜层的方法
公开(公告)号：US20060201806A1
公开(公告)日：2006-09-14
申请号：US10544846
申请日：2004-02-27
申请人： Masanori Iwase , Kiyoshi Matsushita , Hideki Watanabe , Yukio Terauchi , Hiroaki Kosaka
发明人： Masanori Iwase , Kiyoshi Matsushita , Hideki Watanabe , Yukio Terauchi , Hiroaki Kosaka
IPC分类号： G01N27/26 , B05D5/12 , B05D5/00
CPC分类号： G01N27/4115
摘要： It is an object of the present invention to provide a method for forming a thin-film layer on the outer surface of a sensor, by which a thin-film layer formed on the surface of a sensor used for measuring the concentration of elements contained in the measurement object such as a molten metal, slag, or gas, can be easily provided with a complex pattern shape of small thickness and a uniformly arranged pattern shape. The method is provided for forming a thin-film layer of a sensor composed of a solid electrolyte which is a molded body having an inner space, a reference substance filled in the inner space, a reference electrode connected to the reference substance and led out to the outside of the inner space, and a thin-film layer comprising a ceramic powder or a metal powder as the main component and formed on the outer surface of the solid electrolyte in such a manner that part of the outer surface is exposed. This thin-film layer is formed by printing.
摘要翻译：本发明的目的是提供一种在传感器的外表面上形成薄膜层的方法，通过该方法形成在用于测量包含的元素的浓度的传感器的表面上的薄膜层诸如熔融金属，渣或气体的测量对象可以容易地具有小厚度和均匀排列的图案形状的复杂图案形状。该方法用于形成由固体电解质构成的传感器的薄膜层，所述固体电解质是具有内部空间的成型体，填充在内部空间中的参考物质，与参考物质连接的参考电极，内部空间的外部，以及包含陶瓷粉末或金属粉末作为主要成分的薄膜层，并且以暴露外表面的一部分的方式形成在固体电解质的外表面上。该薄膜层通过印刷形成。

3. 发明授权

US5352344A Method and apparatus for measuring the oxygen potential of a heat-treatment furnance 失效
标题翻译：用于测量热处理炉的氧势的方法和装置
公开(公告)号：US5352344A
公开(公告)日：1994-10-04
申请号：US988343
申请日：1992-12-08
申请人： Werner Gohring , Maz Roggatz , Bernd Edenhofer
发明人： Werner Gohring , Maz Roggatz , Bernd Edenhofer
IPC分类号： G01N27/411 , G01N27/417
CPC分类号： G01N27/4112 , G01N27/4115
摘要： A probe for measuring oxygen potential, especially to determine the carboransfer properties of a furnace atmosphere containing the gases H.sub.2, CO, and CH.sub.4, with the probe having an oxygen ion conducting, solid measuring electrolyte with a contact electrode in the furnace atmosphere and a contact electrode in a reference medium that has a known oxygen concentration. To improve the accuracy of the measurement, an oxygen ion conductive compensation electrolyte in the form of a detachable solid body is connected between the contact electrode in the furnace atmosphere and the solid measuring electrolyte.
摘要翻译：用于测量氧势的探针，特别是用于测定含有气体H2，CO和CH4的炉气氛的碳转移特性，探针具有氧离子导电，在炉内气氛中具有接触电极的固体测量电解质，以及具有已知氧浓度的参考介质中的接触电极。为了提高测量精度，在炉气氛中的接触电极和固体测量电解质之间连接有可拆卸固体形式的氧离子传导补偿电解质。

4. 发明申请

US20180268953A1 ELECTRICALLY ISOLATING POLYMER COMPOSITION 审中-公开
公开(公告)号：US20180268953A1
公开(公告)日：2018-09-20
申请号：US15958366
申请日：2018-04-20
申请人： Corning Incorporated
发明人： Lenwood Lynell Fields , Arthur Winston Martin , Shawn Michael O'Malley , Dean Michael Thelen
IPC分类号： H01B1/12 , C09D179/02 , C09D133/10 , C09D143/00 , C08K3/08
CPC分类号： H01B1/128 , C08F220/24 , C08F222/1006 , C08G77/045 , C08K3/08 , C08K2003/0856 , C09D4/00 , C09D5/24 , C09D5/44 , C09D133/08 , C09D133/10 , C09D133/16 , C09D143/00 , C09D179/02 , G01N27/4075 , G01N27/4115 , H01B3/447 , H01M4/667 , Y10T428/31935
摘要： An electrode coating composition that includes at least one crosslinkable monomer; at least one hydrophobic monomer; and at least one dielectric constant enhancing agent selected from dielectric enhancing monomers, ferroelectric particulates, and electroactive polymers. Coatings including the polymer of compositions, and articles including electrically isolating layers are also disclosed.

5. 发明授权

US5902468A Device for conducting electrochemical measurements in glass or salt melts 失效
标题翻译：用于在玻璃或盐熔体中进行电化学测量的装置
公开(公告)号：US5902468A
公开(公告)日：1999-05-11
申请号：US872323
申请日：1997-06-10
申请人： Jaques Josef Plessers , Marc Straetemans
发明人： Jaques Josef Plessers , Marc Straetemans
IPC分类号： G01N27/30 , G01N27/411 , G01N33/38 , G01N27/26
CPC分类号： G01N27/4115 , G01N33/386
摘要： A device for conducting electrochemical measurements in glass or salt melts has at least one indicator electrode and one reference electrode arrangement. In order to be able to conduct very exact measurements, the tip of the indicator electrode intended to be immersed in the melt is constructed of a noble metal or noble metal alloy with at least one another noble metal, preferably iridium or an iridium alloy with other noble metals, and is mounted gas-tight in a heat-resistant tube. The indicator electrode is passed through the heat-resistant tube.
摘要翻译：用于在玻璃或盐熔体中进行电化学测量的装置具有至少一个指示电极和一个参比电极装置。为了能够进行非常精确的测量，旨在浸入熔体中的指示电极的尖端由具有至少另一种贵金属的贵金属或贵金属合金构成，优选为铱或铱合金与其它金属贵金属，并且气密地安装在耐热管中。指示电极通过耐热管。

6. 发明授权

US3403090A Vessel for measuring oxygen content of a molten metal 失效
标题翻译：用于测量熔融金属的氧含量的容器
公开(公告)号：US3403090A
公开(公告)日：1968-09-24
申请号：US45308365
申请日：1965-05-04
申请人： YAWATA IRON & STEEL CO
发明人： IICHI TAJIRI , SIRO WATANABE , NORIYUKI TANAKA , KOJI SANBONGI , MASAYASU OHTANI
IPC分类号： C21C7/06 , G01N27/407 , G01N27/411 , G01N33/20
CPC分类号： G01N27/4117 , G01N27/4115

7. 发明授权

US11684970B2 Immersion sensor for determining chemical composition of molten metal 有权
公开(公告)号：US11684970B2
公开(公告)日：2023-06-27
申请号：US16652497
申请日：2018-10-05
申请人： VESUVIUS REFRATARIOS LTDA.
发明人： Peterney Sasso , Ezequias Jose De Souza
IPC分类号： B22D2/00 , G01N33/205 , G01N27/411
CPC分类号： B22D2/00 , G01N27/4115 , G01N33/205
摘要： An immersion sensor is configured to determine the content of a chemical element in molten metal. The immersion sensor has an auxiliary electrochemical cell extending from an interior surface into the internal volume of a sampling chamber. The sampling chamber can be integrally-formed in a sensor head or in a separate refractory structure. The immersion sensor may be configured for the flow of molten metal into the internal volume of the sampling chamber and into contact with the auxiliary electrochemical cell.

8. 发明授权

US5332449A Immersion sensor for molten metals 失效
标题翻译：用于熔融金属的浸入式传感器
公开(公告)号：US5332449A
公开(公告)日：1994-07-26
申请号：US958421
申请日：1992-10-08
申请人： Paul C. Verstreken , Guido J. Neyens
发明人： Paul C. Verstreken , Guido J. Neyens
IPC分类号： G01N27/411 , G01N33/20 , H01L35/02
CPC分类号： G01N33/206 , G01N27/4115
摘要： An immersion sensor for molten metals has an electrically conducting support pin, whose one end is mounted in a refractory mounting material, and whose other free end has a first coating of a reference material and on top of this a second coating of a solid electrolyte material. The support pin has a third coating of a refractory material in the area of its mounted end, and this third coating on the one side extends into the mounting material, and on the other side extends into the solid electrolyte material. In order to obtain a quick reading and a stable EMF-value, the solid electrolyte material covers at least the end area of refractory coating nearest the free end of the support pin. A process for the manufacture of an intermediate for the immersion sensor applies the various coating materials of the immersion sensor in the order given above.
摘要翻译：用于熔融金属的浸没传感器具有导电支撑销，其一端安装在耐火材料安装材料中，其另一自由端具有参考材料的第一涂层，并且在该第一涂层上固定电解质材料。支撑销在其安装端的区域中具有耐火材料的第三涂层，并且一侧上的该第三涂层延伸到安装材料中，而另一侧延伸到固体电解质材料中。为了获得快速读数和稳定的EMF值，固体电解质材料至少覆盖最靠近支撑销自由端的耐火涂层的端部区域。用于制造浸入式传感器的中间体的方法以上述顺序施加浸没式传感器的各种涂层材料。

9. 发明授权

US4451350A Sensor for measuring density of oxygen in molten metal 失效
标题翻译：用于测量熔融金属中氧气密度的传感器
公开(公告)号：US4451350A
公开(公告)日：1984-05-29
申请号：US367227
申请日：1982-03-29
申请人： Yutaka Tsuchida , Mikio Mugita , Yutaka Nakano , Naoaki Sasaki , Kenki Ishizawa , Hiroshi Kuroshima
发明人： Yutaka Tsuchida , Mikio Mugita , Yutaka Nakano , Naoaki Sasaki , Kenki Ishizawa , Hiroshi Kuroshima
IPC分类号： G01N33/20 , G01N9/36 , G01N27/411 , G01N27/413 , G01N27/58
CPC分类号： G01N27/4115 , G01N27/4118
摘要： A sensor comprising a solid electrolytic having oxygen ion conductivity to measure the amount of oxygen in molten metal by forming an oxygen concentration cell in which the solid electrolytic element is coated on the surface thereof with mixture which is composed of Al.sub.2 O.sub.3 powders and metallic fluoride powders such as MgF.sub.2 or CaF.sub.2.The present coating does not exfoliate at immersing the sensor into the molten metal and fully maintains wettability of the solid electrolytic element 1 and the molten metal, and since it does not hinder oxygen ion conductivity of the solid electrolytic element 1, the sensor rapidly reaches up to the thermal and electrical equilibrium state, thereby to obtain satisfactory emf wave.
摘要翻译： PCT No.PCT / JP81 / 00214 Sec。 371日期1982年3月29日 102（e）1982年3月29日PCT PCT 1991年9月3日PCT公布。公开号WO82 / 00892 日期：1982年3月18日。一种传感器，包括具有氧离子传导性的固体电解质，用于通过形成固体电解质元件在其表面上形成氧浓度电池来测量熔融金属中的氧量，所述混合物由 Al2O3粉末和金属氟化物粉末如MgF 2或CaF 2。本实施例的涂层在将传感器浸入熔融金属中不会脱落，并且完全保持固体电解质元件1和熔融金属的润湿性，并且由于不会妨碍固体电解质元件1的氧离子传导性，所以传感器快速上升达到热和电平衡状态，从而获得令人满意的电动势。

10. 发明申请

US20170363572A1 CONTAMINANT DETECTION DEVICE AND METHOD 审中-公开
公开(公告)号：US20170363572A1
公开(公告)日：2017-12-21
申请号：US15529211
申请日：2015-12-03
申请人： UWM Research Foundation, Inc.
发明人： Sundaram Gunasekaran , Woo-Jin Chang , Jiang Yang , Rajesh Seenivasan
IPC分类号： G01N27/411 , G01N27/30 , G01N27/414
CPC分类号： G01N27/4115 , G01N27/301 , G01N27/302 , G01N27/308 , G01N27/333 , G01N27/4148 , G01N27/4167 , G01N27/42 , G01N33/1813
摘要： A device for measuring pH levels and contaminant concentration includes an electrode assembly that is electrically coupled to a control unit. The electrode assembly includes a FLUID first contact electrically coupled to a reference electrode, a second contact electrically coupled to a working electrode, and a third contact electrically coupled to a counter electrode. The working electrode may be modified to include a cysteine functionalized graphene oxide with polypyrrole nanocomposite. In operation, the control unit may apply a complex signal to the working electrode via the second contact in order to adhere and subsequently strip contaminant ions from the fluid sample to the working electrode. During this process, a current may be measured across the reference electrode and the counter electrode to measure contaminant ion concentration. The pH of the fluid sample may also be determined by a current measured across the reference electrode and the counter electrode. In some examples, the pH may be used to calibrate the measured levels of the contaminant ions.

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