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KR890007070A - 누액센서 - Google Patents

누액센서 Download PDF

Info

Publication number
KR890007070A
KR890007070A KR1019880005155A KR880005155A KR890007070A KR 890007070 A KR890007070 A KR 890007070A KR 1019880005155 A KR1019880005155 A KR 1019880005155A KR 880005155 A KR880005155 A KR 880005155A KR 890007070 A KR890007070 A KR 890007070A
Authority
KR
South Korea
Prior art keywords
conductors
insulating base
sensor
insulating
covered
Prior art date
Application number
KR1019880005155A
Other languages
English (en)
Other versions
KR910004161B1 (ko
Inventor
쵸오지 아키바
Original Assignee
시마무라 요시아키
가부시키가이샤 즁코오샤
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 시마무라 요시아키, 가부시키가이샤 즁코오샤 filed Critical 시마무라 요시아키
Publication of KR890007070A publication Critical patent/KR890007070A/ko
Application granted granted Critical
Publication of KR910004161B1 publication Critical patent/KR910004161B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

내용 없음

Description

누액센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도에서 제 4 도까지의 도면은 본 발명의 하나의 실시예를 표시한 것으로서,
제 1 도는 누액센서의 부분 단면평면도.
제 2 도는 제 1 도중 Ⅱ-Ⅱ선에 따른 단면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 누액센서 2 : 센서부
10 : 절연베이스 11 : 제 1 도체
12 : 제 2 도체 11a,12a : 도체의 일단
11b,12b : 도체의 타단측 도출부 11c,12c : 노출부
16,18 : 절연몰드 21,22 : 전선

Claims (1)

  1. 절연베이스와 이 절연베이스에 매입된 일부가 절연베이스의 표면에 있어서 노출한 가느다랗고 긴 제 1, 제 2 도체로된 센서부를 구비하고, 이 센서부에서 제 1, 제 2 도체의 노출부 사이가 액을 통하여 도통될때에, 이를 검출하는 누액센서에 있어서, 제 1, 제 2 도체의 각 일단이 절연베이스의 일방의 가장자리까지 연장하여 절연 몰드로 피복되고, 각 도체의 타단이 절연베이스의 반대축의 가장자리로 부터 도출되며, 이 도출부와 도출부에 접속된 전선의 단부가 다른 절연몰드에 피복되도록 구성됨을 특징으로 하는 누액센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880005155A 1987-10-16 1988-05-03 누액센서 KR910004161B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP87-259756 1987-10-16
JP?62-259756 1987-10-16
JP62259756A JPH01102334A (ja) 1987-10-16 1987-10-16 漏液センサ

Publications (2)

Publication Number Publication Date
KR890007070A true KR890007070A (ko) 1989-06-17
KR910004161B1 KR910004161B1 (ko) 1991-06-22

Family

ID=17338517

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005155A KR910004161B1 (ko) 1987-10-16 1988-05-03 누액센서

Country Status (8)

Country Link
EP (1) EP0313264B1 (ko)
JP (1) JPH01102334A (ko)
KR (1) KR910004161B1 (ko)
AT (1) ATE69880T1 (ko)
AU (1) AU596322B2 (ko)
CA (1) CA1335512C (ko)
DE (1) DE3866506D1 (ko)
GB (1) GB2211332A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013990A1 (de) * 1990-05-01 1991-11-07 Otto Baum Vorrichtung zur anzeige eines lecks in einem flachdach
US7084776B2 (en) * 2004-07-19 2006-08-01 Andrew Victor Tacilauskas Fluid detection apparatus and kit, and method of installation thereof
US11486843B2 (en) * 2017-09-01 2022-11-01 National Institute For Materials Science Dryness/wetness responsive sensor
CN110499564A (zh) * 2019-08-30 2019-11-26 盐城工业职业技术学院 一种信号双面输出型液体泄漏传感器织物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319232A (en) * 1980-03-19 1982-03-09 Westphal Frank C Liquid leakage detector
JPS60245900A (ja) * 1984-05-22 1985-12-05 Mitsubishi Heavy Ind Ltd パイプラインの漏水検知方法
JPH0612523Y2 (ja) * 1985-05-31 1994-03-30 株式会社潤工社 導電性液体検知センサ
JPS6219748A (ja) * 1985-07-18 1987-01-28 Junkosha Co Ltd 腐食性液検知用センサ

Also Published As

Publication number Publication date
EP0313264A1 (en) 1989-04-26
KR910004161B1 (ko) 1991-06-22
CA1335512C (en) 1995-05-09
JPH01102334A (ja) 1989-04-20
AU596322B2 (en) 1990-04-26
EP0313264B1 (en) 1991-11-27
GB2211332A (en) 1989-06-28
AU2282488A (en) 1989-04-20
ATE69880T1 (de) 1991-12-15
DE3866506D1 (de) 1992-01-09
GB8823936D0 (en) 1988-11-16

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