JPS6344118U - - Google Patents

Info

Publication number
JPS6344118U
JPS6344118U JP13807086U JP13807086U JPS6344118U JP S6344118 U JPS6344118 U JP S6344118U JP 13807086 U JP13807086 U JP 13807086U JP 13807086 U JP13807086 U JP 13807086U JP S6344118 U JPS6344118 U JP S6344118U
Authority
JP
Japan
Prior art keywords
optical fiber
fixture
reflective layer
hole
cylindrical body
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.)
Granted
Application number
JP13807086U
Other languages
Japanese (ja)
Other versions
JPH035867Y2 (en
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 filed Critical
Priority to JP13807086U priority Critical patent/JPH035867Y2/ja
Publication of JPS6344118U publication Critical patent/JPS6344118U/ja
Application granted granted Critical
Publication of JPH035867Y2 publication Critical patent/JPH035867Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Description

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

第1図はこの考案による光フアイバ液面センサ
の構成例を示す図、第2図は従来の光フアイバ液
面センサの構成例を示す図、第3図及び第4図は
光フアイバ液面センサの作用を説明するための図
である。 11:発光素子、12:光フアイバ、13:光
方向性結合器、14:光フアイバ、15:液位検
出端部、16:液、17:筒状保護体、18:筒
状体、19,21:接着剤、22:反射層、23
:光フアイバ、24:受光素子、25:シヤシー
、26:開口、27:貫通孔、28:固定具、2
9:ネジ、31:保護チユーブ、32:接着剤、
34:ネジ溝。
Fig. 1 is a diagram showing an example of the configuration of an optical fiber liquid level sensor according to this invention, Fig. 2 is a diagram showing an example of the configuration of a conventional optical fiber liquid level sensor, and Figs. 3 and 4 are diagrams showing an example of the configuration of an optical fiber liquid level sensor. FIG. 11: light emitting element, 12: optical fiber, 13: optical directional coupler, 14: optical fiber, 15: liquid level detection end, 16: liquid, 17: cylindrical protector, 18: cylindrical body, 19, 21: Adhesive, 22: Reflective layer, 23
: Optical fiber, 24: Light receiving element, 25: Chassis, 26: Opening, 27: Through hole, 28: Fixing tool, 2
9: Screw, 31: Protective tube, 32: Adhesive,
34: Screw groove.

Claims (1)

【実用新案登録請求の範囲】 貫通孔を有する固定具と、その貫通孔に挿通さ
れ、その固定具に固定され、下端面が軸心に対し
傾斜面とされた光フアイバと、 その光フアイバの前記傾斜面と対向する側面と
接して配された反射層と、 その反射層を含み前記光フアイバの下端部の外
周面に固定された筒状体と、 前記固定具に上端が取付けられ、下端部に前記
筒状体が緩挿された筒状保護体とを具備する光フ
アイバ液面センサ。
[Claims for Utility Model Registration] A fixture having a through hole, an optical fiber inserted through the through hole and fixed to the fixture, the lower end surface of which is inclined with respect to the axis; a reflective layer disposed in contact with a side surface facing the inclined surface; a cylindrical body including the reflective layer and fixed to the outer peripheral surface of the lower end of the optical fiber; an upper end attached to the fixture, and a lower end and a cylindrical protector into which the cylindrical body is loosely inserted.
JP13807086U 1986-09-08 1986-09-08 Expired JPH035867Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13807086U JPH035867Y2 (en) 1986-09-08 1986-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13807086U JPH035867Y2 (en) 1986-09-08 1986-09-08

Publications (2)

Publication Number Publication Date
JPS6344118U true JPS6344118U (en) 1988-03-24
JPH035867Y2 JPH035867Y2 (en) 1991-02-14

Family

ID=31042716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13807086U Expired JPH035867Y2 (en) 1986-09-08 1986-09-08

Country Status (1)

Country Link
JP (1) JPH035867Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010127824A (en) * 2008-11-28 2010-06-10 Sunx Ltd Fiber support device for fiber sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010127824A (en) * 2008-11-28 2010-06-10 Sunx Ltd Fiber support device for fiber sensor

Also Published As

Publication number Publication date
JPH035867Y2 (en) 1991-02-14

Similar Documents

Publication Publication Date Title
JPS6344118U (en)
JPS62193209U (en)
JPH01154432U (en)
JPH01176803U (en)
JPS6284780U (en)
JPS59134025U (en) Directional light sensor
JPH0322208U (en)
JPH0164605U (en)
JPH02678U (en)
JPH02114948U (en)
JPS629219U (en)
JPH0160210U (en)
JPS61147960U (en)
JPH01177712U (en)
JPH0188907U (en)
JPS61190511U (en)
JPS62127506U (en)
JPH021710U (en)
JPS6445806U (en)
JPS62135931U (en)
JPH01176961U (en)
JPH0354904U (en)
JPS6299004U (en)
JPH0258712U (en)
JPS61126205U (en)