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1. 发明授权

US08864371B2 Wireless lance 有权
标题翻译：无线长枪
公开(公告)号：US08864371B2
公开(公告)日：2014-10-21
申请号：US13283229
申请日：2011-10-27
申请人： Richard F. Conti , Jack Andrew Kuszyk , Renuka Rodrigo , David A. Saar
发明人： Richard F. Conti , Jack Andrew Kuszyk , Renuka Rodrigo , David A. Saar
IPC分类号： G01K1/12 , G08C23/02 , C21C5/46 , G01K13/12 , F27D21/00 , G01K1/02 , H04Q9/00 , F27D19/00 , C21C5/52
CPC分类号： H04Q9/00 , C21C5/462 , C21C5/4673 , C21C2005/5288 , F27D19/00 , F27D21/00 , F27D21/0014 , G01K1/024 , G01K1/125 , G01K13/125 , G08C23/02 , H04Q2209/43 , Y02P10/216
摘要： A system for wirelessly obtaining a measurement of a characteristic of a molten metal is disclosed. The system includes a contact block configured to be operatively coupled to a first end of a substantially hollow lance holder. The contact block is detachably and electrically coupled to and receives analog signals from a measurement sensor. The contact block converts the received analog signals into ultrasonic signals and transmits the ultrasonic signals through the hollow of the lance holder. A receiver block is configured to be operatively coupled to a second end of the lance holder. The second end is opposite the first end of the lance holder. The receiver block receives the ultrasonic signals from the contact block and converts the received ultrasonic signals into a digital voltage signal.
摘要翻译：公开了一种用于无线地获得熔融金属特性测量的系统。该系统包括被配置为可操作地联接到基本上中空的喷枪保持器的第一端的接触块。接触块可拆卸地电耦合到测量传感器并接收来自测量传感器的模拟信号。接触块将接收到的模拟信号转换成超声波信号，并将超声波信号通过喷枪保持架的中空部分传送。接收器块被配置为可操作地联接到喷枪保持器的第二端。第二端与喷枪座的第一端相对。接收器块从接触块接收超声信号，并将接收到的超声波信号转换为数字电压信号。

2. 发明授权

US5493069A Method of ultrasonically welding together two conductors 失效
标题翻译：将两根导体超声波焊接在一起的方法
公开(公告)号：US5493069A
公开(公告)日：1996-02-20
申请号：US298865
申请日：1994-08-31
申请人： Richard F. Conti
发明人： Richard F. Conti
IPC分类号： B23K20/10
CPC分类号： B23K20/10
摘要： An improved method of ultrasonically welding together two conductors having differing lateral dimensions comprising selecting a welding capture fixture having lateral sides spaced apart by a distance substantially equal to the lateral dimension of a first conductor having the greatest lateral dimension. The first conductor is placed in the selected fixture so that the first conductor is proximate to or substantially engages both lateral sides of the fixture. The second conductor is formed so that at least a first portion extends laterally beyond a second portion. The second conductor is placed into the select fixture so that the first portion is proximate to or substantially engages one of the lateral sides of the fixture and the second portion is proximate to or substantially engages the other lateral side of the fixture with both portions substantially engaging the first conductor. Ultrasonic energy is applied to one of the conductors within the fixture for moving the one conductor with respect to the other conductor for welding the conductors together. In a preferred embodiment, one of the conductors is an electrical lead of a sensing element and the other conductor is a multi-stranded extension wire.
摘要翻译：一种将具有不同横向尺寸的两个导体超声波焊接在一起的改进方法，包括选择焊接捕获夹具，其具有间隔开大致等于具有最大横向尺寸的第一导体的横向尺寸的距离的侧面。第一导体被放置在所选择的固定装置中，使得第一导体靠近或基本上接合固定装置的两侧。第二导体形成为使得至少第一部分横向延伸超过第二部分。第二导体被放置在选择夹具中，使得第一部分靠近或基本上接合固定装置的侧面之一，并且第二部分靠近或基本上接合固定装置的另一侧面，两部分基本接合第一个指挥。将超声波能量施加到固定装置内的导体之一中，以相对于另一个导体移动一个导体，以将导体焊接在一起。在优选实施例中，导体之一是感测元件的电引线，另一导体是多股延伸线。

3. 发明申请

US20090107537A1 Thermocouple Extension Wire 有权
标题翻译：热电偶延长线
公开(公告)号：US20090107537A1
公开(公告)日：2009-04-30
申请号：US12256577
申请日：2008-10-23
申请人： Richard F. Conti
发明人： Richard F. Conti
IPC分类号： H01L35/12 , H01L35/00
CPC分类号： G01K7/10 , G01K7/02
摘要： A thermocouple system is disclosed. The thermocouple system includes a thermocouple having a positive lead and a negative lead. A positive wire is connected at a first end to the positive lead at a first junction and at a second end to a second junction. A negative wire is connected at a first end to the negative lead at a third junction and at second end to a fourth junction. The second and fourth junctions constitute a reference junction. At least one of a thermal conductivity and a gauge of at least one of the positive wire and the negative wire are selected to govern the respective flows of heat from the first junction toward the reference junction and the flow of heat from the third junction toward the reference junction to be of such quantities that the difference in the heat flows is less than a predetermined amount.
摘要翻译：公开了一种热电偶系统。热电偶系统包括具有正引线和负引线的热电偶。正极线在第一端处连接到正极，并且在第二端处连接到第二结。负极线在第一端处连接到负极引线，在第三结和第二端连接到第四结。第二和第四连接点构成参考连接点。选择正极线和负极线中的至少一个的导热系数和量规中的至少一个以控制从第一结到基准结的热量的相应流动，以及从第三结到第参考接头具有这样的量，即热流的差异小于预定量。

4. 发明授权

US06603296B2 Apparatus for the detection and measurement of particulars in molten metal 失效
标题翻译：用于检测和测量熔融金属中的细节的装置
公开(公告)号：US06603296B2
公开(公告)日：2003-08-05
申请号：US09950503
申请日：2001-09-11
申请人： Richard F. Conti , William McCauley , Gregory Kopansky
发明人： Richard F. Conti , William McCauley , Gregory Kopansky
IPC分类号： G01N2700
CPC分类号： G01N33/206 , G01N1/125
摘要： A probe for measuring particulates in molten metal includes an inner metal receiving chamber, with an orifice to permit metal to flow into the chamber. A first electrode extends into the chamber and a second electrode surrounds at least a portion of the chamber. The electrodes are connected to a measurement device for measuring changes in the electrical potential produced by the passage of particulates entrained in the molten metal passing through the orifice. An outer sheath of heat resistant material surrounds the second electrode and a gas passageway extends out of the inner tube for creating a pressure differential within the chamber for facilitating the flow of molten metal through the orifice. A liquidus depressing material is in the chamber to lower the liquidus temperature of the molten metal and permit a longer time period for detecting and measuring particulates in the molten metal.
摘要翻译：用于测量熔融金属中的微粒的探针包括内金属接收室，其具有允许金属流入腔室的孔口。第一电极延伸到腔室中，第二电极围绕腔室的至少一部分。电极连接到测量装置，用于测量夹带在通过孔口的熔融金属中的微粒通过产生的电位变化。耐热材料的外护套围绕第二电极，并且气体通道从内管延伸出来，以在室内形成压力差，以便于熔融金属流过孔口。在液室中放置液态碱性物质以降低熔融金属的液相线温度，并允许更长的时间段来检测和测量熔融金属中的微粒。

5. 发明授权

US5057149A Method and apparatus for introducing uniform quantities of a material into a metallurgical sample 失效
标题翻译：将材料的统一数量引入金属样品的方法和装置
公开(公告)号：US5057149A
公开(公告)日：1991-10-15
申请号：US461493
申请日：1990-01-05
申请人： Richard F. Conti , Edwin Kaufman
发明人： Richard F. Conti , Edwin Kaufman
IPC分类号： C21C5/46 , G01N1/10 , G01N1/12 , G01N33/20
CPC分类号： C21C5/4673 , G01N1/125 , G01N33/206
摘要： A method and apparatus for introducing an additive material into a metallurgical sample. In a preferred embodiment, the method and apparatus of the present invention comprises introducing a stabilizer, for example, tellurium and/or bismuth, into a metallurgical sample of cast iron or blast furnace hot metal to induce white solidification comprising a probe having a generally enclosed sample cavity and a conduit extending from the cavity for receiving a flow of molten metal for collection in the cavity. A distribution member proximate the conduit is employed for inserting a predetermined quantity of the additive material at a predetermined rate into the molten metal flowing through the conduit so that the additive material is homogeneously distributed throughout the molten metal within the sample cavity.

6. 发明授权

US08608377B2 Thermocouple extension wire 有权
标题翻译：热电偶延长线
公开(公告)号：US08608377B2
公开(公告)日：2013-12-17
申请号：US12256577
申请日：2008-10-23
申请人： Richard F. Conti
发明人： Richard F. Conti
IPC分类号： G01K7/00
CPC分类号： G01K7/10 , G01K7/02
摘要： A thermocouple system is disclosed. The thermocouple system includes a thermocouple having a positive lead and a negative lead. A positive wire is connected at a first end to the positive lead at a first junction and at a second end to a second junction. A negative wire is connected at a first end to the negative lead at a third junction and at second end to a fourth junction. The second and fourth junctions constitute a reference junction. At least one of a thermal conductivity and a gauge of at least one of the positive wire and the negative wire are selected to govern the respective flows of heat from the first junction toward the reference junction and the flow of heat from the third junction toward the reference junction to be of such quantities that the difference in the heat flows is less than a predetermined amount.
摘要翻译：公开了一种热电偶系统。热电偶系统包括具有正引线和负引线的热电偶。正极线在第一端处连接到正极，并且在第二端处连接到第二结。负极线在第一端处连接到负极引线，在第三结和第二端连接到第四结。第二和第四连接点构成参考连接点。选择正极线和负极线中的至少一个的导热系数和量规中的至少一个以控制从第一结到基准结的热量的相应流动，以及从第三结到第参考接头具有这样的量，即热流的差异小于预定量。

7. 发明授权

US06946826B2 Apparatus for the detection and measurement of particulates in molten metal 失效
标题翻译：用于检测和测量熔融金属中的微粒的装置
公开(公告)号：US06946826B2
公开(公告)日：2005-09-20
申请号：US10719052
申请日：2003-11-21
申请人： Richard F. Conti
发明人： Richard F. Conti
IPC分类号： G01N15/06 , B22D2/00 , G01N1/12 , G01N15/00 , G01N15/10 , G01N15/12 , G01N27/06 , G01N33/20 , G01N27/00
CPC分类号： G01N15/12 , G01N1/125 , G01N15/1031 , G01N33/206 , G01N2015/0053
摘要： A probe to measure particulates suspended in molten metal includes an inner tube forming a receiving chamber. The tube includes an orifice permitting molten metal to flow into the chamber. A gas passageway extends out of the tube for connection to a vacuum source. A first electrode including a first member extends into the chamber. A second electrode surrounds a portion of the tube. The first and second electrodes connect to a measurement device for measuring changes in the electrical potential produced by particulates passing through the orifice. A liquidus depressing material within the chamber lowers the liquidus temperature of the molten metal and permits a longer period for measuring particulates therein. A second member is connected to the gas passageway at a first end of the second member. A chill block spaced from the liquidus depressing material is attached to a second end of the second member.
摘要翻译：用于测量悬浮在熔融金属中的微粒的探针包括形成接收室的内管。管包括允许熔融金属流入腔室的孔口。气体通道从管中伸出，用于连接到真空源。包括第一构件的第一电极延伸到腔室中。第二电极围绕管的一部分。第一和第二电极连接到测量装置，用于测量通过孔的微粒所产生的电势的变化。室内的液相线膨胀材料降低了熔融金属的液相线温度，并允许更长的时间来测量其中的微粒。第二构件在第二构件的第一端连接到气体通道。与液相线膨胀材料隔开的冷却块连接到第二构件的第二端。

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