JPH0243130B2 - - Google Patents

Info

Publication number
JPH0243130B2
JPH0243130B2 JP12395984A JP12395984A JPH0243130B2 JP H0243130 B2 JPH0243130 B2 JP H0243130B2 JP 12395984 A JP12395984 A JP 12395984A JP 12395984 A JP12395984 A JP 12395984A JP H0243130 B2 JPH0243130 B2 JP H0243130B2
Authority
JP
Japan
Prior art keywords
wire
electrode wires
leakage
electrode
power source
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
JP12395984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612034A (ja
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 filed Critical
Priority to JP12395984A priority Critical patent/JPS612034A/ja
Publication of JPS612034A publication Critical patent/JPS612034A/ja
Publication of JPH0243130B2 publication Critical patent/JPH0243130B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Examining Or Testing Airtightness (AREA)
JP12395984A 1984-06-15 1984-06-15 漏液検知用電線及びそれを用いた漏液検知用センサ Granted JPS612034A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12395984A JPS612034A (ja) 1984-06-15 1984-06-15 漏液検知用電線及びそれを用いた漏液検知用センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12395984A JPS612034A (ja) 1984-06-15 1984-06-15 漏液検知用電線及びそれを用いた漏液検知用センサ

Publications (2)

Publication Number Publication Date
JPS612034A JPS612034A (ja) 1986-01-08
JPH0243130B2 true JPH0243130B2 (de) 1990-09-27

Family

ID=14873572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12395984A Granted JPS612034A (ja) 1984-06-15 1984-06-15 漏液検知用電線及びそれを用いた漏液検知用センサ

Country Status (1)

Country Link
JP (1) JPS612034A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862146A (en) * 1987-03-27 1989-08-29 Raychem Corporation Detection apparatus
JP5203306B2 (ja) * 2009-06-30 2013-06-05 タツタ電線株式会社 漏液検知線
JP5519204B2 (ja) * 2009-07-28 2014-06-11 横浜ゴム株式会社 マリンホース
JP5589375B2 (ja) * 2009-12-17 2014-09-17 横浜ゴム株式会社 導電体検出センサおよび導電体検出方法
JP6208518B2 (ja) * 2013-10-02 2017-10-04 タツタ電線株式会社 漏液検知線
JP2017058255A (ja) * 2015-09-16 2017-03-23 山本電機インスツルメント株式会社 静電容量センサ及びこれを用いた静電容量式レベルメータ

Also Published As

Publication number Publication date
JPS612034A (ja) 1986-01-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees