KR890017531A - 유체 검지 센서 - Google Patents
유체 검지 센서 Download PDFInfo
- Publication number
- KR890017531A KR890017531A KR1019890006421A KR890006421A KR890017531A KR 890017531 A KR890017531 A KR 890017531A KR 1019890006421 A KR1019890006421 A KR 1019890006421A KR 890006421 A KR890006421 A KR 890006421A KR 890017531 A KR890017531 A KR 890017531A
- Authority
- KR
- South Korea
- Prior art keywords
- detection sensor
- fluid detection
- fluid
- conductors
- insulator
- Prior art date
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
- G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
-
- 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
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는, 본 발명에 의한 유체검지센서의 일실시예를 표시한 사시도. 제 2 도 및 제 3 도는, 각각 본 발명에 의한 유체검지센서의 상이한 실시예를 표시한 모식횡단면도.
Claims (1)
- 적어도 2개의 도체를 절연체로 결리시켜 되는 전극선의 적어도 의주 부분에 전자차폐재료를 배치하여 되는 유체검지센서.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-116343 | 1988-05-13 | ||
| JP63116343A JPH01285847A (ja) | 1988-05-13 | 1988-05-13 | 流体検知センサ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890017531A true KR890017531A (ko) | 1989-12-16 |
Family
ID=14684598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890006421A KR890017531A (ko) | 1988-05-13 | 1989-05-13 | 유체 검지 센서 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0342013A3 (ko) |
| JP (1) | JPH01285847A (ko) |
| KR (1) | KR890017531A (ko) |
| AU (1) | AU3395289A (ko) |
| GB (1) | GB2218554A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5177996A (en) * | 1991-11-21 | 1993-01-12 | W. L. Gore & Associates, Inc. | Liquid leak detection cable |
| GB2275555A (en) * | 1993-02-25 | 1994-08-31 | Northern Telecom Ltd | Sensor cable |
| DE19833331C2 (de) | 1998-07-24 | 2001-02-15 | Karlsruhe Forschzent | Feuchtesensor für Schichten |
| WO2009023956A1 (en) * | 2007-08-17 | 2009-02-26 | Detec Systems Llc | A method and apparatus to detect and locate roof leaks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144461U (ja) * | 1983-03-10 | 1984-09-27 | 株式会社潤工社 | 液体検知センサ |
| DE3333542A1 (de) * | 1983-09-16 | 1985-04-11 | Rheinhold & Mahla GmbH, 8000 München | Einrichtung fuer die anzeige und ortung von lecks in behaeltern und rohrleitungen |
| JPS6440057U (ko) * | 1987-09-04 | 1989-03-09 | ||
| JPS6219748A (ja) * | 1985-07-18 | 1987-01-28 | Junkosha Co Ltd | 腐食性液検知用センサ |
-
1988
- 1988-05-13 JP JP63116343A patent/JPH01285847A/ja active Pending
-
1989
- 1989-05-03 AU AU33952/89A patent/AU3395289A/en not_active Abandoned
- 1989-05-10 EP EP89304745A patent/EP0342013A3/en not_active Withdrawn
- 1989-05-10 GB GB8910781A patent/GB2218554A/en not_active Withdrawn
- 1989-05-13 KR KR1019890006421A patent/KR890017531A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3395289A (en) | 1989-11-16 |
| EP0342013A3 (en) | 1990-06-27 |
| GB2218554A (en) | 1989-11-15 |
| JPH01285847A (ja) | 1989-11-16 |
| EP0342013A2 (en) | 1989-11-15 |
| GB8910781D0 (en) | 1989-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |