JPH0421852U - - Google Patents

Info

Publication number
JPH0421852U
JPH0421852U JP6193390U JP6193390U JPH0421852U JP H0421852 U JPH0421852 U JP H0421852U JP 6193390 U JP6193390 U JP 6193390U JP 6193390 U JP6193390 U JP 6193390U JP H0421852 U JPH0421852 U JP H0421852U
Authority
JP
Japan
Prior art keywords
water
leakage detection
electrode
water leakage
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.)
Pending
Application number
JP6193390U
Other languages
Japanese (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 JP6193390U priority Critical patent/JPH0421852U/ja
Publication of JPH0421852U publication Critical patent/JPH0421852U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の漏水検知センサの斜視図、第
２図〜第４図は、本考案の漏水検知センサの布設
状況を示す説明図、第５図は、従来の漏水検知セ
ンサの斜視図である。 １……検出導体、２……絶縁支持体、３，１０
……漏水検知センサ、４，５……電極シート、６
，７，８……絶縁シート、９……孔、１１……リ
ード線、１２……漏水警報盤、１３……配管。 Fig. 1 is a perspective view of the water leakage detection sensor of the present invention, Figs. 2 to 4 are explanatory diagrams showing the installation status of the water leakage detection sensor of the invention, and Fig. 5 is a perspective view of a conventional water leakage detection sensor. It is. 1...Detection conductor, 2...Insulating support, 3, 10
... Water leak detection sensor, 4, 5 ... Electrode sheet, 6
, 7, 8... Insulating sheet, 9... Hole, 11... Lead wire, 12... Water leak alarm panel, 13... Piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多数の孔を穿設した一対の電極シートを所定の
間隔をおいて平行に配設し、これらの電極シート
のそれぞれの外側に吸水性の絶縁シートを接合し
て成ることを特徴とする漏水検知センサ。 A water leakage detection device comprising a pair of electrode sheets with a large number of holes arranged in parallel at a predetermined distance, and a water-absorbing insulating sheet bonded to the outside of each electrode sheet. sensor.
JP6193390U 1990-06-12 1990-06-12 Pending JPH0421852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6193390U JPH0421852U (en) 1990-06-12 1990-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6193390U JPH0421852U (en) 1990-06-12 1990-06-12

Publications (1)

Publication Number Publication Date
JPH0421852U true JPH0421852U (en) 1992-02-24

Family

ID=31590631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6193390U Pending JPH0421852U (en) 1990-06-12 1990-06-12

Country Status (1)

Country Link
JP (1) JPH0421852U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006215024A (en) * 2005-01-04 2006-08-17 Mitsubishi Chem Mkv Co Composite material for breakage detection
JP2013181955A (en) * 2012-03-05 2013-09-12 Tatsuta Electric Wire & Cable Co Ltd Liquid sensing sheet
JP2015525362A (en) * 2012-06-25 2015-09-03 スリーエム イノベイティブ プロパティズ カンパニー Sensor element, method for manufacturing the same, and method for using the same
WO2016121952A1 (en) * 2015-01-29 2016-08-04 アラム株式会社 Liquid sensor
WO2021157140A1 (en) * 2020-02-07 2021-08-12 タツタ電線株式会社 Laminate sheet and liquid detection sensor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006215024A (en) * 2005-01-04 2006-08-17 Mitsubishi Chem Mkv Co Composite material for breakage detection
JP2013181955A (en) * 2012-03-05 2013-09-12 Tatsuta Electric Wire & Cable Co Ltd Liquid sensing sheet
JP2015525362A (en) * 2012-06-25 2015-09-03 スリーエム イノベイティブ プロパティズ カンパニー Sensor element, method for manufacturing the same, and method for using the same
US10267758B2 (en) 2012-06-25 2019-04-23 3M Innovative Properties, Company Sensor element, method of making, and method of using the same
WO2016121952A1 (en) * 2015-01-29 2016-08-04 アラム株式会社 Liquid sensor
JPWO2016121952A1 (en) * 2015-01-29 2017-10-05 アラム株式会社 Liquid sensor
WO2021157140A1 (en) * 2020-02-07 2021-08-12 タツタ電線株式会社 Laminate sheet and liquid detection sensor

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