JP2516017Y2 - 漏液センサ - Google Patents

漏液センサ

Info

Publication number
JP2516017Y2
JP2516017Y2 JP1990026045U JP2604590U JP2516017Y2 JP 2516017 Y2 JP2516017 Y2 JP 2516017Y2 JP 1990026045 U JP1990026045 U JP 1990026045U JP 2604590 U JP2604590 U JP 2604590U JP 2516017 Y2 JP2516017 Y2 JP 2516017Y2
Authority
JP
Japan
Prior art keywords
light
medium
liquid
light emitting
light receiving
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
JP1990026045U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03115832U (enExample
Inventor
建一 林田
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.)
Tsuden KK
Original Assignee
Tsuden KK
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 Tsuden KK filed Critical Tsuden KK
Priority to JP1990026045U priority Critical patent/JP2516017Y2/ja
Publication of JPH03115832U publication Critical patent/JPH03115832U/ja
Application granted granted Critical
Publication of JP2516017Y2 publication Critical patent/JP2516017Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP1990026045U 1990-03-14 1990-03-14 漏液センサ Expired - Lifetime JP2516017Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990026045U JP2516017Y2 (ja) 1990-03-14 1990-03-14 漏液センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990026045U JP2516017Y2 (ja) 1990-03-14 1990-03-14 漏液センサ

Publications (2)

Publication Number Publication Date
JPH03115832U JPH03115832U (enExample) 1991-12-02
JP2516017Y2 true JP2516017Y2 (ja) 1996-11-06

Family

ID=31528956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990026045U Expired - Lifetime JP2516017Y2 (ja) 1990-03-14 1990-03-14 漏液センサ

Country Status (1)

Country Link
JP (1) JP2516017Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190122440A (ko) * 2018-04-20 2019-10-30 전자부품연구원 침수 및 누수 감지를 위한 광섬유 센서 및 이를 이용한 센싱 시스템

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4663861B2 (ja) * 2000-09-08 2011-04-06 株式会社ティアンドティ 漏液センサー
JP4480879B2 (ja) * 2000-11-28 2010-06-16 サンクス株式会社 漏液センサ
JP4571352B2 (ja) * 2001-09-26 2010-10-27 サンクス株式会社 漏液センサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133335A (ja) * 1985-12-06 1987-06-16 Nec Corp 漏洩検出装置
JPS63193112A (ja) * 1987-02-06 1988-08-10 Fujitsu Ltd 光半導体素子と光フアイバとの光結合構造
JPH01276043A (ja) * 1988-04-28 1989-11-06 Mitsubishi Cable Ind Ltd 導波路型液体検知器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190122440A (ko) * 2018-04-20 2019-10-30 전자부품연구원 침수 및 누수 감지를 위한 광섬유 센서 및 이를 이용한 센싱 시스템
KR102137255B1 (ko) * 2018-04-20 2020-07-24 전자부품연구원 침수 및 누수 감지를 위한 광섬유 센서 및 이를 이용한 센싱 시스템

Also Published As

Publication number Publication date
JPH03115832U (enExample) 1991-12-02

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