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21. 发明公开

EP0282216A2 Thermocouples 失效
标题翻译： Thermoelemente。
公开(公告)号：EP0282216A2
公开(公告)日：1988-09-14
申请号：EP88301767.5
申请日：1988-03-01
申请人： SCHLUMBERGER INDUSTRIES LIMITED
发明人： Broomfield, Geoffrey Hugh
IPC分类号： G01K7/04
CPC分类号： G01K7/04
摘要： A thermocouple (10), particularly for use in a gas turbine engine, comprises a mineral-insulated thermocouple element (12) having its sensing end (20) reduced in diameter by swaging, to increase sensitivity and reduce response time. Instead of swaging the whole sensing end to the reduced diameter, with a relatively large taper angle, typically about 14°, between the swaged and unswaged portions, the end is provided with a more gradual taper extending over substantially its whole length and having an inclusive taper angle of not more than 5°, and preferably about 2½°.
摘要翻译：特别用于燃气涡轮发动机的热电偶（10）包括矿物绝缘热电偶元件（12），其具有通过锻造直径减小的感测端（20），以增加灵敏度并减少响应时间。代替将整个感测端模型到减小的直径，具有相对较大的锥形角度，通常约14°，位于模锻部分和未钝化部分之间，端部设置有更渐进的锥形，其基本上在其整个长度上延伸并且具有包括锥角不大于5°，优选约21/2°。

22. 发明公开

EP0281843A2 Apparatus for monitoring temperatures of implements during brazing 失效
标题翻译： Apparat zum Messen der ObjekttemperaturenwährenddesLötens。
公开(公告)号：EP0281843A2
公开(公告)日：1988-09-14
申请号：EP88102690.0
申请日：1988-02-24
申请人： GENERAL ELECTRIC COMPANY
发明人： St. Pierre, Philippe Douglas Sherwood
IPC分类号： G01K7/04 , G01K3/00 , G01K13/00 , G01K7/02
CPC分类号： G01K1/02 , G01K3/005 , G01K7/04
摘要： Disclosed is an apparatus for monitoring the temperature of an implement being brazed to a workpiece. The preferred implement is a polycrystalline diamond composite compact which is brazed to a drill bit or other workpiece. The apparatus comprises an insulated a temperature probe comprising a stiff support rod (46) of predetermined length with a first passageway therethrough. An insulating handle (42) is connected in supporting relationship with the rod and has a second passageway therethrough which communicates with the first passageway. A heat shield (44) is disposed about the handle in the vicinity of its connection with the base portion of the rod. A thermocouple means (54) for generating signals correlative with temperature is disposed at the rod tip and energized from leads extending to an alarm unit (12). The alarm unit includes a power supply and a circuit which carries out a comparator function for energizing an annunciator when proper braze temperatures commence and further energizing the annunciator function to signal excessive temperature at the braze. A method provides using the apparatus disclosed herein.
摘要翻译：公开了一种用于监测钎焊到工件上的工具的温度的装置。优选的工具是钎焊到钻头或其它工件的多晶金刚石复合材料。该装置包括绝缘的温度探针，其包括具有预定长度的刚性支撑杆（46），并具有穿过其中的第一通道。绝缘手柄（42）与杆的支撑关系连接，并具有与第一通道连通的第二通道。在与杆的基部连接的附近，围绕手柄设置隔热罩（44）。用于产生与温度相关的信号的热电偶装置（54）设置在杆尖处并由延伸到报警单元（12）的引线供电。警报单元包括电源和电路，该电路执行比较器功能，用于在恰当的钎焊温度开始时激励报警器，并进一步激励报警器功能以在钎焊时发出过高的温度。一种方法提供使用本文公开的装置。

23. 发明公开

EP0279969A1 Heat sensitive cable and method of making same 有权
标题翻译： WärmeempfindlichesKabel und Verfahren zur Herstellung desselben。
公开(公告)号：EP0279969A1
公开(公告)日：1988-08-31
申请号：EP87301621.6
申请日：1987-02-25
申请人： Xco International Incorporated
发明人： Bayard, C. Davis
IPC分类号： G01K7/02
CPC分类号： G01K7/04 , H01L35/20
摘要： A heat sensitive cable capable of generating a temperature representative measurable voltage. The cable includes a pair of thermoelectric conductors disposed in contacting side-by-side relation together with an electrical insulation for passively self-generating a temperature representative measurable voltage between the conductors when the cable is exposed to ambient temperature. A flexible outer jacket formed of an electrically non-conductive material is provided to completely surround the conductors. The electrical insulation causes a change in the temperature representative measurable voltage with an increase or decrease in temperature at every location along the jacket. A change in the temperature representative measurable voltage under such condition is representative of a change in ambient temperature. The electrical insulation also causes a change in the temperature representative measurable voltage with an increase in temperature above the prevailing ambient at any location along the jacket. With this arrangement, the heat sensitive cable may be utilized not only to monitor ambient temperature but also to monitor for any localized increase in temperature.
摘要翻译：一种热敏电缆，能够产生具有代表性的可测量电压的温度。电缆包括一对热电导体，它们与电绝缘体一起并排设置，并在电缆暴露于环境温度时被动地自发产生导体之间的温度代表性的可测量电压。提供由非导电材料形成的柔性外护套以完全包围导体。电气绝缘导致温度变化，代表可测量的电压随着护套在每个位置的温度升高或降低。在这种条件下，代表可测量电压的温度变化代表环境温度的变化。电气绝缘也导致温度变化，代表可测量的电压随着护套在任何位置的温度升高超过主要环境。利用这种布置，热敏电缆不仅可以用于监测环境温度，还可用于监测任何局部温度升高。

24. 发明公开

EP0236922A2 Apparatus for monitoring temperatures of implements during brazing 失效
标题翻译： Vorrichtung zur Temperaturkontrolle von WerkzeugenwährenddesLötens。
公开(公告)号：EP0236922A2
公开(公告)日：1987-09-16
申请号：EP87103037.5
申请日：1987-03-04
申请人： GENERAL ELECTRIC COMPANY
发明人： St. Pierre, Philippe D.
IPC分类号： G01K7/04 , G01K3/00
CPC分类号： G01K1/02 , G01K7/04
摘要： Disclosed is an apparatus for monitoring the temperature of an implement being brazed to a workpiece. The preferred implement is a polycrystalline diamond composite compact which is brazed to a drill bit or other workpiece. The apparatus comprises a temperature probe (10) comprising a stiff support rod (46) of predetermined length with extent extending from a base portion to a tip. Thermal insulation means is disposed within the support rod substantially along the lengthwise extent and has a first passageway therethrough. An insulating handle is connected in supporting relationship with the rod and has a second passageway therethrough which communicates with the first passageway. A heat shield (44) is disposed about the handle in the vicinity of its connection with the base portion of the rod and has electrical connector means (50) disposed at the end of the handle (42) opposite the base portion connection. Thermocouple means (54) for generating signals correlative with temperature is disposed at the rod tip and lead means (14) within the first and second passageways electrically couples the electrical connector with the thermocouple means. An alarm unit (12) energizable from a source to have an enabled state is electrically coupled with the temperature probe. The alarm unit has cuing means energized to provide a first perceptible output in the presence of said energized state and a second perceptible output in the absence of the electrical coupling of the probe to the unit. Circuit means are provided responsive to said signals from said thermocouple. Said circuit means has first and second outputs corresponding with said signals representing two predetermined temperatures. Said unit further comprises first audible alarm means (32) responsive to said first output and second audible alarm means (34) responsive to said second output. These two alarm means are audibly distinguishable. Also disclosed is a method for monitoring the temperature of an implement comprising a composite compact having an abrasive particle layer bonded to a support being brazed to a substrate by a brazing filler metal disposed therebetween. Such method comprises using the apparatus disclosed herein.
摘要翻译：公开了一种用于监测钎焊到工件上的工具的温度的装置。优选的工具是钎焊到钻头或其它工件的多晶金刚石复合材料。该装置包括温度探针（10），其包括具有预定长度的刚性支撑杆（46），其范围从基部延伸到尖端。绝热装置基本沿长度方向设置在支撑杆内，并且具有穿过其的第一通道。绝缘手柄与杆的支撑关系连接，并具有与第一通道连通的第二通道。隔热罩（44）围绕手柄设置在其与杆的基部的连接附近，并具有设置在手柄（42）的与基部连接部相对的端部处的电连接器装置（50）。用于产生与温度相关的信号的热电偶装置（54）设置在杆尖处，并且第一和第二通道内的引导装置（14）将电连接器与热电偶装置电耦合。从源极通电以使能状态的报警单元（12）与温度探头电耦合。警报单元具有通电功能，以在存在所述通电状态时提供第一可感知输出，并且在没有探针与该单元的电耦合的情况下，提供第二可感知输出。响应于来自所述热电偶的所述信号提供电路装置。所述电路装置具有对应于表示两个预定温度的所述信号的第一和第二输出。所述单元还包括响应于所述第一输出的第一声音报警装置（32）和响应于所述第二输出的第二声音报警装置（34）。这两个报警装置是可听见的区分。还公开了一种用于监测工具的温度的方法，所述工具包括具有通过布置在其间的钎料焊接到衬底上的支撑体结合的磨料颗粒层的复合压块。这种方法包括使用本文公开的装置。

25. 发明公开

EP0225713A1 Thermocouple spark plug and method of making thereof 失效
标题翻译： Zündkerzemit Thermoelement und Verfahren zu deren Herstellung。
公开(公告)号：EP0225713A1
公开(公告)日：1987-06-16
申请号：EP86308328.3
申请日：1986-10-27
申请人： GENERAL MOTORS CORPORATION
发明人： Van Uum, Donald R. , Hegwood, Jule L.
IPC分类号： H01T13/40 , G01K7/04
CPC分类号： H01T13/40 , G01K7/04
摘要： Method of making a spark plug comprising:
forming a green ceramic core (48) under the size of the insulator (4) of the finished plug (2); securing a thermocouple (30), with appropriate electrical leads (36,38), to the surface (50) of the core (48); forming a green ceramic shell (52) over the core (48) and thermocouple (30); machining the shell (52) to the desired finished shape in such a manner that the thermocouple (30) remains buried in the green ceramic shell (52); and finally firing the green ceramic core (48) and shell (52). The thermocouple (30) and leads (36,38) will preferably comprise Pt and Pt-Rh ink painted onto the surface (50) of the core (48).
摘要翻译：制造火花塞的方法包括：在成品塞子（2）的绝缘体（4）的尺寸下形成生坯陶瓷芯（48）。将具有适当的电引线（36,38）的热电偶（30）固定到所述芯（48）的表面（50）; 在芯部（48）和热电偶（30）上形成绿色陶瓷壳体（52）; 以使得热电偶（30）保持埋在生坯陶瓷壳（52）中的方式将壳体（52）加工成所需的最终形状; 最后烧制绿色陶瓷芯（48）和壳（52）。热电偶（30）和引线（36,38）将优选地包括涂在芯（48）的表面（50）上的Pt和Pt-Rh墨水。

26. 发明公开

EP0044338A4 ENERGY LOSS DETECTION SYSTEM. 失效
标题翻译：显示系统的能量损失。
公开(公告)号：EP0044338A4
公开(公告)日：1984-09-19
申请号：EP81900536
申请日：1981-01-09
申请人： ARMSTRONG MACHINE WORKS
发明人： MINER DAVID W , DRISCOLL MARK D , SORENSON JOHN E , KIRCHNER ROBERT T , KEECH DAVID A
IPC分类号： G01F1/74 , G01F15/08 , G01K7/04
CPC分类号： G01F15/08 , G01F1/74 , G01K7/04

27. 发明公开

EP0044338A1 ENERGY LOSS DETECTION SYSTEM 失效
标题翻译：显示系统的能量损失。
公开(公告)号：EP0044338A1
公开(公告)日：1982-01-27
申请号：EP81900536.0
申请日：1981-01-09
申请人： ARMSTRONG MACHINE WORKS
发明人： MINER, David W. , DRISCOLL, Mark D. , SORENSON, John E. , KIRCHNER, Robert T. , KEECH, David A.
IPC分类号： G01F1 , G01F15 , G01K7
CPC分类号： G01F15/08 , G01F1/74 , G01K7/04
摘要： Systeme de detection de pertes d'energie comprenant un dispositif (22) de mesure de la perte de la phase vapeur d'un fluide biphase. Un tel dispositif peut etre intercale dans un circuit de transmission d'energie en aval d'un dispositif (14) de consommation d'energie, servant a extraire de l'energie du fluide biphase en convertissant la phase vapeur en liquide, et en amont d'un dispositif de perte d'energie potentielle (20). Le dispositif comprend un separateur (24) servant a separer la phase vapeur de la phase liquide du fluide biphase en deux chemins d'ecoulement separes. Une sonde (51) detecte la vitesse d'ecoulement de la phase vapeur au travers du separateur et produit un signal relatif. Un dispositif de sortie (72) comprend un appareil de lecture (79) sensible au signal de la sonde permettant un affichage indicatif de la vitesse d'ecoulement de la vapeur et par consequent de la perte d'energie en aval du separateur.

28. 发明公开

EP3318858A1 TEMPERATURE SENSING DEVICE CAPABLE OF AUTOMATICALLY SWITCHING MODE AND METHOD THEREOF 有权
标题翻译：具有自动切换模式的温度感测装置及其方法
公开(公告)号：EP3318858A1
公开(公告)日：2018-05-09
申请号：EP17200066.3
申请日：2017-11-06
申请人： AViTA Corporation
发明人： SHIH, Hsuan Hao , OU YANG, Hsing , YANG, Ta Chieh
IPC分类号： G01K13/00
CPC分类号： G01K7/021 , G01K7/04 , G01K13/002
摘要： The present disclosure illustrates a temperature sensing device capable of automatically switching mode, and a method thereof. The temperature sensing device includes a control unit configured to determine that the temperature sensing device is to enter or leave from a first mode or a second mode; a power supply unit configured to provide power required by the temperature sensing device; a power circuit including the power supply unit and is electrically connected to the control unit for power supply. The power circuit includes a detection unit electrically connected to the power supply unit and the control unit, and the detection unit is configured to detect when the temperature sensing device is moved from a standing state, and enable the control unit to determine that the temperature sensing device is to leave from the first mode and enter the second mode.
摘要翻译：本公开示出了能够自动切换模式的温度感测装置及其方法。所述温度感测装置包括控制单元，所述控制单元被配置为确定所述温度感测装置将进入或离开第一模式或第二模式; 电源单元，被配置为提供温度感测设备所需的电力; 包括电源单元的电源电路，并且电连接到用于供电的控制单元。所述电源电路包括电连接到所述电源单元和所述控制单元的检测单元，并且所述检测单元被配置为检测所述温度感测设备何时从站立状态移动，并且使得所述控制单元能够确定所述温度感测设备将离开第一模式并进入第二模式。

29. 发明授权

EP3159667B1 THERMOCOUPLE FOR GAS TURBINE ENVIRONMENTS 有权
标题翻译：用于燃气轮机的热电偶
公开(公告)号：EP3159667B1
公开(公告)日：2018-05-09
申请号：EP16200728.0
申请日：2009-07-01
申请人： Siemens Energy, Inc.
发明人： Kulkarni, Anand A. , Mitchell, David J. , Roesch, Edward R.
IPC分类号： G01K7/02 , G01K7/04 , F01D17/08 , F01D5/28 , G01K13/02
CPC分类号： G01K7/028 , F01D5/288 , F01D17/085 , G01K7/04 , G01K2013/024 , G01K2217/00
摘要： An instrumented gas turbine component comprising: a metal substrate (22); a first layer of electrically insulating material (34) that maintains a resistance greater than 0.5 mega ohms above 1100°C deposited above the metal substrate (22), the first layer of electrically insulating material (34) comprising yttrium aluminum garnet; a thermocouple (12) formed on the first layer of electrically insulating material (34), the thermocouple (12) comprising a first leg (26') comprising a first pure metal and a second leg (28') making ohmic contact with the first leg (26'); a second layer of electrically insulating material (35) that maintains a resistance greater than 0.5 mega ohms above 1100°C deposited above the thermocouple (12), the second layer of electrically insulating material (35) comprising yttrium aluminum garnet; and a ceramic thermal barrier coating (20) deposited over the second layer of electrically insulating material (35).

30. 发明授权

EP3159666B1 THERMOCOUPLE FOR GAS TURBINE ENVIRONMENTS 有权
公开(公告)号：EP3159666B1
公开(公告)日：2018-05-09
申请号：EP16200727.2
申请日：2009-07-01
申请人： Siemens Energy, Inc.
发明人： Kulkarni, Anand A. , Mitchell, David J. , Roesch, Edward R.
IPC分类号： G01K7/02 , G01K7/04 , F01D17/08 , F01D5/28 , G01K13/02
CPC分类号： G01K7/028 , F01D5/288 , F01D17/085 , G01K7/04 , G01K2013/024 , G01K2217/00
摘要： An instrumented gas turbine component comprising: a metal substrate (22); a first layer of electrically insulating material (34) that maintains a resistance greater than 0.5 mega ohms above 1100°C deposited above the metal substrate (22), the first layer of electrically insulating material (34) comprising yttrium aluminum garnet; a thermocouple (12) formed on the first layer of electrically insulating material (34), the thermocouple (12) comprising a first leg (26') comprising a first pure metal and a second leg (28') making ohmic contact with the first leg (26'); a second layer of electrically insulating material (35) that maintains a resistance greater than 0.5 mega ohms above 1100°C deposited above the thermocouple (12), the second layer of electrically insulating material (35) comprising yttrium aluminum garnet; and a ceramic thermal barrier coating (20) deposited over the second layer of electrically insulating material (35).

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