公开(公告)号：US07061364B2

公开(公告)日：2006-06-13

申请号：US10793120

申请日：2004-03-04

申请人： Samir W. Habboosh

发明人： Samir W. Habboosh

IPC分类号： H01C3/04

CPC分类号： G01K1/12 ,  G01K1/10 ,  G01K7/18

摘要： A sensor and method of manufacturing a variable resistance sensor with a protective sheath that is cost effective and highly reliable, with stable resistance with an operating range of up to 1700° C. in hostile environments. The sheath is formed of highly stable dispersion hardened materials capable of withstanding mechanical loads and chemical attacks at elevated temperatures while maintaining internal chemical integrity.

公开(公告)号：US07012502B2

公开(公告)日：2006-03-14

申请号：US10849383

申请日：2004-05-20

申请人： Susumu Shibayama

发明人： Susumu Shibayama

IPC分类号： H01C3/04

CPC分类号： H01C1/028 ,  G01K7/22 ,  H01C7/008

摘要： A temperature sensor comprises a thermistor element, a metal tube into which the thermistor element is inserted, two electrode wires joined to the thermistor element, two lead wires, which are covered by covering tubes with uncovered portions remaining and joined to the electrode wires, respectively, at the uncovered portions, and a housing having an inner hollow space into which the electrode wires and the lead wires are accommodated together with a resin. The sensor further comprises an insulating case disposed inside the housing and provided with a partition section for separating the joined portions of the electrode wires and the lead wires, the electrode wires and the lead wires from each other, and the inside of the insulating case is filled up with resin in a state that an opened end of the metal tube, the electrode wire and portions of the covered lead wires and uncovered portions thereof are inserted in the insulating case.

公开(公告)号：US07009487B1

公开(公告)日：2006-03-07

申请号：US10764242

申请日：2004-01-23

申请人： Lee Chow ,  Dan Zhou ,  Fred Stevie

发明人： Lee Chow ,  Dan Zhou ,  Fred Stevie

IPC分类号： H01C3/04

CPC分类号： C23C16/16 ,  B82Y15/00 ,  C23C16/047 ,  C23C16/486 ,  G01K7/028 ,  G01K2211/00

摘要： The method for the fabrication of nano scale temperature sensors and nano scale heaters using focused ion beam (FIB) techniques. The process used to deposit metal nano strips to form a sensor is ion beam assisted chemical vapor deposition (CVD). The FIB Ga+ ion beam can be used to decompose W(CO)6 molecules to deposit a tungsten nano-strip on a suitable substrate. The same substrate can also be used for Pt nano-strip deposition. The precursors for the Pt can be trimethyl platinum (CH3)3Pt in the present case. Because of the Ga+ beam used in the deposition, both Pt and W nano-strips can contain a certain percentage of Ga impurities, which we denoted as Pt(Ga) and W(Ga) respectively. Our characterization of the response of this Pt(Ga)/W(Ga) nano scale junction indicates it has a temperature coefficient of approximately 5.4 mV/° C. This is a factor of approximately 130 larger than the conventional K-type thermocouples.

摘要翻译： 使用聚焦离子束（FIB）技术制造纳米级温度传感器和纳米级加热器的方法。 用于沉积金属纳米带以形成传感器的方法是离子束辅助化学气相沉积（CVD）。 FIB Ga + +离子束可用于分解W（CO）6分子，以将钨纳米带沉积在合适的基底上。 相同的衬底也可以用于Pt纳米带沉积。 在这种情况下，Pt的前体可以是三甲基铂（CH 3 3）3 N 3 Pt。 由于沉积中使用的Ga + + +光束，Pt和W纳米条带都可以包含一定百分比的Ga杂质，我们分别表示为Pt（Ga）和W（Ga）。 我们对Pt（Ga）/ W（Ga）纳米级结的响应的表征表明其具有约5.4mV /℃的温度系数。这是比常规K型热电偶大约130倍的因子。

公开(公告)号：US06911894B2

公开(公告)日：2005-06-28

申请号：US10128775

申请日：2002-04-22

申请人： Ulrich Bonne ,  Ernest Satren

发明人： Ulrich Bonne ,  Ernest Satren

IPC分类号： G01F1/684 ,  G01F5/00 ,  G01N1/22 ,  G01N25/18 ,  G01N25/48 ,  G01N33/00 ,  H01C3/04

CPC分类号： G01F1/6842 ,  G01F1/6845 ,  G01F1/6847 ,  G01F5/00 ,  G01N1/2247 ,  G01N25/18 ,  G01N25/488 ,  G01N33/0014 ,  G01N2001/2285

摘要： A sensor can be configured to generally include a flow channel block having a flow channel formed therein, and a sensor chip for sensing fluid flow, wherein a fluid in the flow channel surrounds the sensor chip. Alternatively, the sensor chip can be fastened at one side to a substrate and on another side of the substrate to a core tube inserted into the flow channel. This core tube provides electrical insulation and corrosion protection to the sensor chip, reduces flow noise, (and by the non-intrusive nature of the measurement) essentially eliminates the risk of fluid leakage, and maintains the fluid super-clean and contamination-free while improving structural integrity for the thermal measurements derived from the sensor chip. The use of such a core tube configuration also can protect the sensor from corrosion, radioactive or bacterial contamination, overheating, or freeze-ups. Such a core tube configuration also enables the core tube to be detachable and disposable, without requiring the replacement of the more costly sensor chip with its electronics and calibration.

摘要翻译： 传感器可以被配置为通常包括其中形成有流动通道的流动通道块和用于感测流体流动的传感器芯片，其中流动通道中的流体围绕传感器芯片。 或者，传感器芯片可以在一侧固定到基板并且在基板的另一侧固定到插入到流动通道中的芯管。 该芯管为传感器芯片提供电绝缘和腐蚀保护，降低流量噪声（以及测量的非侵入性）基本上消除了流体泄漏的风险，并保持了液体超洁净和无污染的风险 提高了传感器芯片的热测量的结构完整性。 使用这种芯管构造还可以保护传感器免受腐蚀，放射性或细菌污染，过热或冻结。 这种芯管构造还使得芯管能够可拆卸和一次性使用，而不需要用其电子元件和校准来更换更昂贵的传感器芯片。

公开(公告)号：US5815064A

公开(公告)日：1998-09-29

申请号：US794922

申请日：1997-02-04

申请人： Jonathan Alfred Holmgren ,  Matthew Sturm

发明人： Jonathan Alfred Holmgren ,  Matthew Sturm

IPC分类号： G01K7/22 ,  G01W1/04 ,  G01W1/14 ,  H01C3/04

CPC分类号： G01K7/22 ,  G01W1/04 ,  G01W1/14 ,  Y10T29/49087

摘要： A temperature and depth probe for accurate temperature measurements in snowontains a temperature sensing element such as thermistor placed in a protective cap affixed to the end of a hollow carbon fiber tubed. Wires connected to the ouput terminals of the temperature sensing element pass through the hollow tube to the input terminals of a temperature indicating instruments. The depth of insertion of the probe into the snow is read from depth markings on the side of the hollow tube.

摘要翻译： 用于在雪中精确测量温度和深度的探头包含一个温度感应元件，例如热敏电阻，放置在固定在中空碳纤维管端的保护帽中。 连接到感温元件的输出端的电线通过中空管到温度指示仪的输入端。 从中空管一侧的深度标记读取探头插入雪中的深度。

公开(公告)号：US4789850A

公开(公告)日：1988-12-06

申请号：US129786

申请日：1987-12-07

申请人： Roger P. Sepso ,  Charles J. Everett

发明人： Roger P. Sepso ,  Charles J. Everett

IPC分类号： G01K7/22 ,  H01C1/02 ,  H01C7/00 ,  H01C3/04

CPC分类号： H01C7/008 ,  G01K7/22 ,  H01C1/02 ,  Y10T29/49085

摘要： A temperature sensor construction and method of making the same are provided, the temperature sensor construction comprising a thermistor having opposed sides, a pair of conductors respectively secured to the opposed sides of the thermistor and having portions thereof extending away from the thermistor, an electrically insulating member having an opening therethrough and telescopically receiving the thermistor in the opening thereof, the insulating member having an outer peripheral edge, a pair of metallic foil members disposed on the opposed sides of the thermistor and being insulated from each other by the insulating member, and two outer layers of electrically insulating material secured to each other and encapsulating the foil members and the conductors and the insulating member and the thermistor therebetween, the opening in the insulating member having a portion thereof that extends to and interrupts the peripheral edge thereof, one of the conductors having a portion thereof disposed within the portion of the opening.

摘要翻译： 提供了一种温度传感器结构及其制造方法，温度传感器结构包括具有相对侧面的热敏电阻，一对导体分别固定在热敏电阻的相对侧并具有远离热敏电阻的部分，电绝缘 具有开口的构件，并且在其开口中可伸缩地接收热敏电阻，所述绝缘构件具有外周边缘，一对金属箔构件，设置在所述热敏电阻的相对侧上并且通过所述绝缘构件彼此绝缘，以及 电绝缘材料的两个外层彼此固定并且将箔构件和导体以及绝缘构件和热敏电阻封装在其间，绝缘构件中的开口具有延伸并中断其周边的一部分， 导体具有其一部分 在开口的部分内。

公开(公告)号：US4491822A

公开(公告)日：1985-01-01

申请号：US317631

申请日：1981-11-02

申请人： Bayard C. Davis

发明人： Bayard C. Davis

IPC分类号： G01K7/00 ,  G01K7/02 ,  G01K7/22 ,  H01C3/04 ,  H01C7/04

CPC分类号： G01K7/02 ,  G01K7/00 ,  G01K7/22 ,  Y10T29/49085

摘要： A heat sensitive cable operable over a temperature range of between approximately -20.degree. F. and 1650.degree. F. The cable includes a tubular metallic sheath which is substantially temperature resistant and moisture impervious. It also includes a mass of compacted insulation material filling the sheath and having an insulation resistance variable with temperature in the range of between approximately 100 and 50,000 ohms. The cable further includes at least one thermoelectric conductor positioned within the insulation material filling the sheath. A method of manufacturing the cable includes the step of preparing the insulation material and advancing the thermoelectric conductor through a given region. It also includes the step of advancing a strip of flat metal material past apparatus for forming and welding a tubular sheath surrounding the given region. The method further includes the step of concurrently depositing the insulation material within the tubular sheath for enclosure and advancing the sheath, insulation material and conductor through apparatus for reducing the diameter of the sheath and applying tension to the conductor. With these steps, the insulation material is compacted and the conductor is positioned within the sheath.

摘要翻译： 一种在约-20°F至1650°F的温度范围内可操作的热敏电缆。电缆包括基本耐温和不透湿的管状金属护套。 它还包括填充护套的大量压实的绝缘材料，并且具有绝缘电阻变化，其温度在约100和50,000欧姆之间的范围内。 电缆还包括位于绝缘材料内的至少一个热电导体，其填充护套。 制造电缆的方法包括制备绝缘材料并使热电导体穿过给定区域的步骤。 它还包括将扁平金属材料带推进用于形成和焊接围绕给定区域的管状护套的装置的步骤。 该方法还包括同时将绝缘材料沉积在管状护套内的步骤，用于封装并推进护套，绝缘材料和导体通过用于减小护套直径并向导体施加张力的设备。 通过这些步骤，绝缘材料被压实并且导体定位在护套内。

公开(公告)号：US4462020A

公开(公告)日：1984-07-24

申请号：US296191

申请日：1981-08-25

申请人： E. Glenn May

发明人： E. Glenn May

IPC分类号： H01C3/20 ,  H01C7/04 ,  H01C17/04 ,  H01C3/04

CPC分类号： H01C7/04 ,  H01C17/04 ,  H01C3/20 ,  Y10T29/49085

摘要： A miniature resistive temperature detector is fabricated by winding wire about a ceramic, or equivalent, cement coated graphite mandrel or form having a greater length than the resulting detector, coating the wire except for the lead portion with a ceramic, or equivalent, cement and cutting the wire and breaking the form to produce the miniature detector. A plurality of miniature detectors may be fabricated on a single form or mandrel with space between each detector to facilitate breaking.

摘要翻译： 微型电阻温度检测器是通过围绕陶瓷或相当的水泥涂覆的石墨心轴或具有比所得检测器更长的长度的形式缠绕线来制造的，除了导线部分之外用陶瓷或等效的水泥和切割 电线和断线形成微型检测器。 可以在单个形式或心轴上制造多个微型检测器，在每个检测器之间具有空间以促进断裂。

公开(公告)号：US4400684A

公开(公告)日：1983-08-23

申请号：US297679

申请日：1981-08-31

申请人： Toshimoto Kushida ,  William A. Fate

发明人： Toshimoto Kushida ,  William A. Fate

IPC分类号： G01K1/18 ,  G01K7/18 ,  H01C3/04

CPC分类号： G01K1/18 ,  G01K7/18

摘要： This specification discloses a fast response temperature sensor assembly wherein a surrounding substrate having a low thermal conductivity and low heat capacity is coupled to a fast response temperature sensor. Foam glass is an advantageous material for use as the support substrate.

摘要翻译： 本说明书公开了一种快速响应温度传感器组件，其中具有低导热性和低热容量的周围基底耦合到快速响应温度传感器。 泡沫玻璃是用作支撑基材的有利材料。

公开(公告)号：US4398169A

公开(公告)日：1983-08-09

申请号：US217692

申请日：1980-12-18

申请人： Masaki Hayashi

发明人： Masaki Hayashi

IPC分类号： H01C1/03 ,  G01K1/16 ,  G01K7/18 ,  H01C7/02 ,  H01C3/04

CPC分类号： G01K7/18 ,  G01K1/16

摘要： A ceramic thermometer resistance element comprises a coil-shaped resistor for measuring temperature inserted in a ceramic tube together with ceramic spherical filler particles of 40 to 150 .mu.m to thereby fix the resistor. The ceramic spherical filler particles are previously calcined at temperatures much higher than the upper limit of the temperature-measuring range of the element. The filler particles exhibit a liquid-like character and, accordingly, can fill up the gaps between the ceramic tube and the coil-shaped resistor and the gaps of the coils thereof, so that the filler particles hold the resistor statically in the ceramic tube.

摘要翻译： 陶瓷温度计电阻元件包括线圈形电阻器，用于测量插入陶瓷管中的温度以及40至150μm的陶瓷球形填料颗粒，从而固定电阻器。 陶瓷球形填料颗粒预先在远远高于元件温度测量范围的上限的温度下煅烧。 填料颗粒表现出类似液体的特征，因此可以填充陶瓷管和线圈形电阻器之间的间隙及其线圈的间隙，使得填料颗粒将电阻器静态地保持在陶瓷管中。