JPS59144536U - fiber optic temperature sensor - Google Patents

fiber optic temperature sensor

Info

Publication number
JPS59144536U
JPS59144536U JP3896383U JP3896383U JPS59144536U JP S59144536 U JPS59144536 U JP S59144536U JP 3896383 U JP3896383 U JP 3896383U JP 3896383 U JP3896383 U JP 3896383U JP S59144536 U JPS59144536 U JP S59144536U
Authority
JP
Japan
Prior art keywords
temperature sensor
fiber optic
optic temperature
optical fiber
device placed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3896383U
Other languages
Japanese (ja)
Inventor
洋 浅野
Original Assignee
セイコーインスツルメンツ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP3896383U priority Critical patent/JPS59144536U/en
Publication of JPS59144536U publication Critical patent/JPS59144536U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の実施例を示す斜視図。第２図、第３図は
本考案の実施例の部分図、第４図は本考案の実施例の全
体の構成図を示すものである。 １・・・・・・ロッドレンズ、２・・・・・・耐熱光フ
ァイバ、３・・・・・・光ビーム、４・・・・・・遮光
板、５・・・・・・形状記憶合金製スリーブ、６・・・
・・・発光素子、７・・・・・・受光素子、８・・・・
・・光送信機、９・・・・・・光受信機、１０・・・・
・・信号処理器。FIG. 1 is a perspective view showing a conventional embodiment. 2 and 3 are partial views of an embodiment of the present invention, and FIG. 4 is a diagram showing the overall configuration of the embodiment of the present invention. 1...Rod lens, 2...Heat-resistant optical fiber, 3...Light beam, 4...Shade plate, 5...Shape memory Alloy sleeve, 6...
...Light emitting element, 7... Light receiving element, 8...
... Optical transmitter, 9... Optical receiver, 10...
...Signal processor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 温度によって可逆的に形影が変化するスリーブを中間付
近にかぶせた光ファーイバと、該光ファイバの前に置か
れた発光装置と該光ファイバの後に置かれた受光装置よ
りなる温度センサ。A temperature sensor consisting of an optical fiber covered with a sleeve whose shape reversibly changes depending on temperature, near the middle thereof, a light emitting device placed in front of the optical fiber, and a light receiving device placed after the optical fiber.
JP3896383U 1983-03-17 1983-03-17 fiber optic temperature sensor Pending JPS59144536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3896383U JPS59144536U (en) 1983-03-17 1983-03-17 fiber optic temperature sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3896383U JPS59144536U (en) 1983-03-17 1983-03-17 fiber optic temperature sensor

Publications (1)

Publication Number Publication Date
JPS59144536U true JPS59144536U (en) 1984-09-27

Family

ID=30169624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3896383U Pending JPS59144536U (en) 1983-03-17 1983-03-17 fiber optic temperature sensor

Country Status (1)

Country Link
JP (1) JPS59144536U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010478A1 (en) * 1996-09-06 1998-03-12 Hitachi, Ltd. SYSTEM FOR OPERATING, MAINTAINING AND MANAGING Na/MOLTEN SALT CELL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010478A1 (en) * 1996-09-06 1998-03-12 Hitachi, Ltd. SYSTEM FOR OPERATING, MAINTAINING AND MANAGING Na/MOLTEN SALT CELL

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