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31. 发明专利

JPH0495737A TEMPERATURE DETECTING DEVICE FOR ELECTRIC CONDUCTOR 失效
公开(公告)号：JPH0495737A
公开(公告)日：1992-03-27
申请号：JP20841390
申请日：1990-08-06
申请人： FUJI ELECTRIC CO LTD
发明人： IMAIDE KAZUAKI
IPC分类号： G01K5/58 , H02G5/00 , H02H5/04
摘要： PURPOSE:To detect the temperature of a conductor readily and continuously at a remote place by detecting the strain of a supporting member which is generated at a value proportional to the temperature rise by the thermal expansion due to the temperature rise of the conductor with a strain gauge and a strain meter. CONSTITUTION:An electric conductor 1 such as a bus bar is supported with a supporting member 11 such as an angle net and the like through an insulator 13. a strain gauge 12 which is connected to a strain meter not shown in the figure is attached to the vicinity of the conductor 1 of the supporting member 11. The strain gauge 12 can be attached to the insulator 13. Strain is generated in the supporting member 11 by the thermal expansion with the temperature rise in the conductor 1. The amount of the strain becomes the value which is proportional to the temperature rising of the conductor 1. Therefore, when the strain of the supporting member 11 is detected with the strain gauge 12 and the strain meter, the temperature of the conductor 1 can be readily detected continuously at the remote place.

32. 发明专利

JPS6022613A DETECTOR FOR DEFLECTION OF DIAPHRAGM 失效
公开(公告)号：JPS6022613A
公开(公告)日：1985-02-05
申请号：JP9843784
申请日：1984-05-16
申请人： GOULD INC
发明人： BINSENTO JIEE TEKITSUPE
IPC分类号： G01B11/16 , G01D1/16 , G01D5/28 , G01K5/58 , G01L9/00

33. 实用新型

JPS5395022U 失效
公开(公告)号：JPS5395022U
公开(公告)日：1978-08-02
申请号：JP17821176
申请日：1976-12-29
IPC分类号： F02M7/087 , F02M7/08 , F02M19/12 , G01K5/48 , G01K5/58

34. 实用新型

JPS55128185U 失效
公开(公告)号：JPS55128185U
公开(公告)日：1980-09-10
申请号：JP2629679
申请日：1979-02-28
IPC分类号： G08B17/04 , G01K5/48 , G01K5/58 , H01H13/00 , H01H37/40

35. 发明专利

JPS5450379A INDICATING THERMOMETER 失效
公开(公告)号：JPS5450379A
公开(公告)日：1979-04-20
申请号：JP11565877
申请日：1977-09-28
申请人： SAGINOMIYA SEISAKUSHO INC
发明人： YAJIMA HIDEYUKI , HASHIMOTO MIKIO , NAKANISHI TERUO
IPC分类号： G01K5/48 , G01K5/58

36. 实用新型

JPS5442981U 失效
公开(公告)号：JPS5442981U
公开(公告)日：1979-03-23
申请号：JP11512077
申请日：1977-08-26
IPC分类号： H01H37/64 , G01K5/58 , G01K11/06 , H01H1/02 , H01H1/06 , H01H1/50 , H01H1/66 , H01H37/48

37. 实用新型

JPS5221788U 失效
公开(公告)号：JPS5221788U
公开(公告)日：1977-02-16
申请号：JP10729075
申请日：1975-07-31
IPC分类号： G08B17/06 , G01K5/48 , G01K5/58

38. 发明授权

US10527502B2 Temperature sensor 有权
公开(公告)号：US10527502B2
公开(公告)日：2020-01-07
申请号：US15574448
申请日：2016-05-21
申请人： UNIVERSITY OF LIMERICK
发明人： Sven Poeggel , Dinesh Babu Duraibabu , Gabriel Leen , Gerard Dooly , Elfed Lewis
IPC分类号： G01K11/32 , G01K5/32 , G01K5/58
摘要： A temperature sensor (1) has a pressure sensor (10), the distal end of which is inserted in a sealed chamber (2) filled with a liquid. The pressure sensor has a light guide (4), a cavity (14) at a distal end of the light guide, a diaphragm (11) forming a wall of the cavity and being configured to deflect with applied pressure, and a detector to detect changes in light reflection due to deflection of the diaphragm. The liquid (3) which changes volume in response to temperature changes and this volume change is sufficient to change the pressure applied on the diaphragm (11), and the a interrogation system processes pressure data and/or light reflection data to generate an output indicating temperature of the fluid in the chamber.

39. 发明授权

US4799751A Detection device using fiber optic techniques 失效
标题翻译：使用光纤技术的检测装置
公开(公告)号：US4799751A
公开(公告)日：1989-01-24
申请号：US494843
申请日：1983-05-16
申请人： Vincent J. Tekippe
发明人： Vincent J. Tekippe
IPC分类号： G01B11/16 , G01D1/16 , G01D5/28 , G01K5/58 , G01L9/00 , G02B6/26 , G02B6/02 , H01J5/16 , H01R39/46
CPC分类号： G01L9/0077 , G01D1/16 , G01D5/28
摘要： A deflection detection device for monitoring deflection of a diaphragm having a radius r has a first plurality of optical fibers having fiber ends concentrically disposed about the center of the diaphragm at a radius r.sub.1 where r.sub.1 is less than r. A second plurality of optical fibers having fiber ends concentrically disposed about the center of the diaphragm forms a circle having a radius r.sub.2 where r is greater than r.sub.2 is greater than r.sub.1. A third plurality of optical fibers having fiber ends concentrically disposed about the center of the diaphragm forms a circle having a radius r.sub.3 where r is greater than r.sub.3 is greater than r.sub.2. The ends of the first and third plurality of optical fibers are light capturing and the ends of the second plurality of optical fibers are light emitting. Deflection of the diaphragm is detected when light from the second plurality of fibers is reflected off the diaphragm into the first and third plurality of fibers in proportion to the amount of deflection of the diaphragm according to a predetermined ratio.
摘要翻译：用于监测具有半径r的隔膜的偏转的偏转检测装置具有第一多个光纤，其具有以半径r1（r1小于r）为中心围绕隔膜中心同心设置的纤维端。具有围绕隔膜中心同心设置的纤维端部的第二多个光纤形成具有半径r2的圆，其中r大于r2大于r1。具有围绕隔膜中心同心设置的纤维端部的第三多个光纤形成半径r3的圆，其中r大于r3大于r2。第一和第三多个光纤的端部是光捕获，并且第二多个光纤的端部是发光的。根据预定比率，来自第二多根纤维的光从膜片反射到第一和第三多根纤维中，与膜片的偏转量成比例地检测膜片的偏转。

40. 发明授权

US4121763A Fluid temperature transducer 失效
标题翻译：流体温度传感器
公开(公告)号：US4121763A
公开(公告)日：1978-10-24
申请号：US813606
申请日：1977-07-07
申请人： Frank L. Roberge
发明人： Frank L. Roberge
IPC分类号： G01K5/62 , G05D23/185 , G05D23/10 , G01K5/58
CPC分类号： G05D23/185 , G01K5/62
摘要： A fluid temperature transducer comprises a housing having two housing members, one of which defines a passageway controlled by a valve therein and the other is provided with a bimetallic disc subject on both faces to a fluid whose temperature is to be sensed, and arranged to engage actuating means for actuation of the valve when the temperature of the fluid sensed by the bimetallic disc changes between the crack point and set point temperatures.
摘要翻译：流体温度传感器包括具有两个壳体构件的壳体，其中一个壳体构件限定由其中的阀门控制的通道，另一个在两面上设置有双金属盘对象，其温度要被感测并且布置成接合当由双金属盘感测的流体的温度在裂纹点和设定点温度之间变化时，用于致动阀的致动装置。

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