書誌事項
- タイトル別名
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- A Contact-less Temperature Sensor using Eddy Current in a Metallic Thin Film
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説明
A novel temperature sensor with a very high sensitivity has been developed. The sensor consists of a thin metallic film and a set of coils. The coils are used to induce and detect eddy current in the thin film. Eddy current in the thin film, which is attached on an object or directed toward a radiative heat source, is used as an indicative of temperatures of the object. A very high sensitivity has been achieved because of (1) a good heat isolation due to no electrical wiring to the thin film and (2) very small heat capacity of the thin film. Temperatures of objects in a non-metallic container can also be measured by a separating configuration; the sensing thin film is attached inside the container and the other components are attached outside. The no-feed-through configuration inherently prevents the sensor from leakage and malfunctioning due to exposure of sensitive elements in tough environments.
収録刊行物
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- 電気学会論文誌． Ａ
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電気学会論文誌． Ａ 120 (3), 320-321, 2000
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204598921600
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- NII論文ID
- 10005320316
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
