JPH0335607B2 - - Google Patents

Info

Publication number
JPH0335607B2
JPH0335607B2 JP2792586A JP2792586A JPH0335607B2 JP H0335607 B2 JPH0335607 B2 JP H0335607B2 JP 2792586 A JP2792586 A JP 2792586A JP 2792586 A JP2792586 A JP 2792586A JP H0335607 B2 JPH0335607 B2 JP H0335607B2
Authority
JP
Japan
Prior art keywords
light
probe
liquid level
output
incident light
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.)
Expired
Application number
JP2792586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62187222A (ja
Inventor
Nobuyuki Sasaki
Iwao Asahi
Satoshi Oka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ohkura Electric Co Ltd
Original Assignee
Ohkura Electric Co Ltd
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 Ohkura Electric Co Ltd filed Critical Ohkura Electric Co Ltd
Priority to JP2792586A priority Critical patent/JPS62187222A/ja
Publication of JPS62187222A publication Critical patent/JPS62187222A/ja
Publication of JPH0335607B2 publication Critical patent/JPH0335607B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2792586A 1986-02-13 1986-02-13 光学的液面検出器 Granted JPS62187222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2792586A JPS62187222A (ja) 1986-02-13 1986-02-13 光学的液面検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2792586A JPS62187222A (ja) 1986-02-13 1986-02-13 光学的液面検出器

Publications (2)

Publication Number Publication Date
JPS62187222A JPS62187222A (ja) 1987-08-15
JPH0335607B2 true JPH0335607B2 (cs) 1991-05-28

Family

ID=12234458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2792586A Granted JPS62187222A (ja) 1986-02-13 1986-02-13 光学的液面検出器

Country Status (1)

Country Link
JP (1) JPS62187222A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042828A (ja) * 2001-07-30 2003-02-13 Hitachi Medical Corp 不合格容器排斥確認装置及び液面検査装置

Also Published As

Publication number Publication date
JPS62187222A (ja) 1987-08-15

Similar Documents

Publication Publication Date Title
US4653905A (en) Fiber optic range finder systems
KR920008474A (ko) 집적 광학 자이로스코프 감지기
US5808734A (en) Method and apparatus for detecting impurities on plate surface
US3932763A (en) Detector for tubular transparent article
US5781305A (en) Fiber optic transmissometer
JPH0335607B2 (cs)
JPH1151861A (ja) 液体濃度測定装置
US3545866A (en) Ring laser which utilizes only one of the counterrotating beams to determine rotation rate
JPH04301769A (ja) 液体センサ
JPS6461622A (en) Temperature measuring instrument
JP2020159909A (ja) ガス濃度検出器およびガス濃度計測装置
JPS618648A (ja) 光フアイバ検出器
JPS5924397B2 (ja) 光波距離計
JPS6349714Y2 (cs)
JPH0635147Y2 (ja) 光検出器
JPS62261031A (ja) 光散乱液中粒子検出装置
JPS6234036A (ja) 水滴検出装置
JP2789414B2 (ja) 微小傾斜角検出装置
JP2992943B2 (ja) 微小傾斜角検出装置
JP3110139B2 (ja) 光ファイバ温度センサ
JPH0247511Y2 (cs)
JPH0990140A (ja) ２入力ファイバおよび２入力ファイバ型受光装置
SU406180A1 (ru) Двухкоординатный автоколлиматор
JP3500350B2 (ja) 漏液センサ
JPS60222816A (ja) 光電的接点