JP6665367B2 - 蛍光式光ファイバー温度計の製造方法及び蛍光式光ファイバー温度計 - Google Patents
蛍光式光ファイバー温度計の製造方法及び蛍光式光ファイバー温度計 Download PDFInfo
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- JP6665367B2 JP6665367B2 JP2016564773A JP2016564773A JP6665367B2 JP 6665367 B2 JP6665367 B2 JP 6665367B2 JP 2016564773 A JP2016564773 A JP 2016564773A JP 2016564773 A JP2016564773 A JP 2016564773A JP 6665367 B2 JP6665367 B2 JP 6665367B2
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
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- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
10 センサ部
11 光ファイバー管
12 蛍光体
13 蛍光粉末
14 セラミック系接着剤
15 筒体
Claims (9)
- 光ファイバー管の先端に蛍光体を有する蛍光式光ファイバー温度計の製造方法において、
蛍光粉末とセラミック粉末を含有した無機系接着剤とを混合した混合物を、非金属材料で構成された筒体の内部に充填するステップと、
前記筒体の内部の前記混合物を70度以上、200度以下の温度で加熱して硬化し、前記蛍光体を形成するステップと、
前記光ファイバー管の先端を前記筒体に挿入して、前記蛍光体に当接するステップと、を含むことを特徴とする蛍光式光ファイバー温度計の製造方法。 - 両端が開口したガラス管の一端を加熱して前記筒体を形成するステップを含む請求項1に記載の蛍光式光ファイバー温度計の製造方法。
- 両端が開口した熱硬化性樹脂管の一端を、熱硬化性樹脂接着剤で閉口して前記筒体を形成するステップを含む請求項1に記載の蛍光式光ファイバー温度計の製造方法。
- 光ファイバー管の先端に、蛍光粉末とセラミック粉末を含有した無機系接着剤との混合物が硬化してなる蛍光体を有し、該蛍光体が非金属材料で構成された筒体で覆われて、前記筒体が、顔料が含有された樹脂又は接着剤で覆われていることを特徴とする蛍光式光ファイバー温度計。
- 光ファイバー管の先端に、蛍光粉末とセラミック粉末を含有した無機系接着剤との混合物が硬化してなる蛍光体を有し、該蛍光体が非金属材料で構成された筒体で覆われて、前記筒体が、セラミックチューブで覆われており、そのセラミックチューブの前記筒体側の開口部が、顔料が含有された樹脂又は接着剤で閉口していることを特徴とする蛍光式光ファイバー温度計。
- 光ファイバー管の先端に、蛍光粉末とセラミック粉末を含有した無機系接着剤との混合物が硬化してなる蛍光体を有し、該蛍光体が非金属材料で構成された筒体で覆われて、前記光ファイバー管の少なくとも一部が、セラミックチューブで覆われていることを特徴とする蛍光式光ファイバー温度計。
- 前記非金属材料がガラス又は熱硬化性樹脂である請求項4〜6のいずれか1項に記載の蛍光式光ファイバー温度計。
- 前記光ファイバー管が前記筒体の内筒面に固定され、前記光ファイバー管と前記蛍光体とが直接的に接触している請求項4〜7のいずれか1項に記載の蛍光式光ファイバー温度計。
- 前記光ファイバー管が、一体化された複数の素線で構成される請求項4〜8のいずれか1項に記載の蛍光式光ファイバー温度計。
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PCT/JP2015/083819 WO2016098586A1 (ja) | 2014-12-18 | 2015-12-01 | 蛍光式光ファイバー温度計の製造方法及び蛍光式光ファイバー温度計 |
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KR20220027581A (ko) * | 2020-08-27 | 2022-03-08 | 선문대학교 산학협력단 | 비접촉식 형광 온도 측정장치 |
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US10240986B2 (en) * | 2016-09-28 | 2019-03-26 | General Electric Company | Thermographic temperature sensor |
JP6885587B2 (ja) * | 2017-06-01 | 2021-06-16 | 安立計器株式会社 | 蛍光式光ファイバー温度計 |
CN109632130B (zh) * | 2018-12-20 | 2021-01-22 | 宁波中车时代传感技术有限公司 | 一种集成化的荧光测温光路模块装置 |
US10793772B1 (en) * | 2020-03-13 | 2020-10-06 | Accelovant Technologies Corporation | Monolithic phosphor composite for sensing systems |
CN111238661A (zh) * | 2020-03-17 | 2020-06-05 | 北京科易达知识产权服务有限公司 | 一种基于荧光余辉的非接触式测温方法及装置 |
US11359976B2 (en) | 2020-10-23 | 2022-06-14 | Accelovant Technologies Corporation | Multipoint surface temperature measurement system and method thereof |
US11353369B2 (en) | 2020-11-05 | 2022-06-07 | Accelovant Technologies Corporation | Optoelectronic transducer module for thermographic temperature measurements |
CN113483911A (zh) * | 2021-04-14 | 2021-10-08 | 天津大学 | 基于纳米荧光材料的光纤温度传感器及测量系统 |
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US4652143A (en) * | 1984-11-29 | 1987-03-24 | Luxtron Corporation | Optical temperature measurement techniques |
JPS62298734A (ja) * | 1986-06-18 | 1987-12-25 | Omron Tateisi Electronics Co | 螢光式光フアイバプロ−ブ |
US5355423A (en) * | 1992-07-16 | 1994-10-11 | Rosemount Inc. | Optical temperature probe assembly |
US7113675B2 (en) * | 2003-12-19 | 2006-09-26 | Ethicon Endo-Surgery, Inc. | Optical fiber tip diffuser and method of making the same |
JP5064183B2 (ja) * | 2007-11-22 | 2012-10-31 | アズビル株式会社 | 温度センサプローブの製造方法 |
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KR20220027581A (ko) * | 2020-08-27 | 2022-03-08 | 선문대학교 산학협력단 | 비접촉식 형광 온도 측정장치 |
KR102418567B1 (ko) * | 2020-08-27 | 2022-07-07 | 선문대학교 산학협력단 | 비접촉식 형광 온도 측정장치 |
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