JPH0626845Y2 - 液体濃度センサ - Google Patents

液体濃度センサ

Info

Publication number
JPH0626845Y2
JPH0626845Y2 JP1989011583U JP1158389U JPH0626845Y2 JP H0626845 Y2 JPH0626845 Y2 JP H0626845Y2 JP 1989011583 U JP1989011583 U JP 1989011583U JP 1158389 U JP1158389 U JP 1158389U JP H0626845 Y2 JPH0626845 Y2 JP H0626845Y2
Authority
JP
Japan
Prior art keywords
resin
light emitting
light receiving
emitting element
concentration sensor
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 - Lifetime
Application number
JP1989011583U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02103254U (en]
Inventor
邦光 田村
泰三 鷹取
忠章 桝井
章博 石原
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.)
Tatsuta Electric Wire and Cable Co Ltd
Original Assignee
Tatsuta Electric Wire and Cable 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 Tatsuta Electric Wire and Cable Co Ltd filed Critical Tatsuta Electric Wire and Cable Co Ltd
Priority to JP1989011583U priority Critical patent/JPH0626845Y2/ja
Publication of JPH02103254U publication Critical patent/JPH02103254U/ja
Application granted granted Critical
Publication of JPH0626845Y2 publication Critical patent/JPH0626845Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1989011583U 1989-01-31 1989-01-31 液体濃度センサ Expired - Lifetime JPH0626845Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989011583U JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989011583U JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Publications (2)

Publication Number Publication Date
JPH02103254U JPH02103254U (en]) 1990-08-16
JPH0626845Y2 true JPH0626845Y2 (ja) 1994-07-20

Family

ID=31220268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989011583U Expired - Lifetime JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Country Status (1)

Country Link
JP (1) JPH0626845Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105938829A (zh) * 2015-03-02 2016-09-14 株式会社东芝 光耦合装置以及绝缘装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499852A (en) * 1980-07-15 1985-02-19 Shipley Company Inc. Apparatus for regulating plating solution in a plating bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105938829A (zh) * 2015-03-02 2016-09-14 株式会社东芝 光耦合装置以及绝缘装置

Also Published As

Publication number Publication date
JPH02103254U (en]) 1990-08-16

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