GB2218837A - Leakage sensor - Google Patents

Leakage sensor Download PDF

Info

Publication number
GB2218837A
GB2218837A GB8910349A GB8910349A GB2218837A GB 2218837 A GB2218837 A GB 2218837A GB 8910349 A GB8910349 A GB 8910349A GB 8910349 A GB8910349 A GB 8910349A GB 2218837 A GB2218837 A GB 2218837A
Authority
GB
United Kingdom
Prior art keywords
conductors
sensor
strips
insulating tape
tape
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.)
Withdrawn
Application number
GB8910349A
Other languages
English (en)
Other versions
GB8910349D0 (en
Inventor
Juji Akiba
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.)
Junkosha Co Ltd
Original Assignee
Junkosha Co Ltd
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 Junkosha Co Ltd filed Critical Junkosha Co Ltd
Publication of GB8910349D0 publication Critical patent/GB8910349D0/en
Publication of GB2218837A publication Critical patent/GB2218837A/en
Withdrawn legal-status Critical Current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)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB8910349A 1988-05-09 1989-05-05 Leakage sensor Withdrawn GB2218837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6004288U JPH01163859U (enExample) 1988-05-09 1988-05-09

Publications (2)

Publication Number Publication Date
GB8910349D0 GB8910349D0 (en) 1989-06-21
GB2218837A true GB2218837A (en) 1989-11-22

Family

ID=13130625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910349A Withdrawn GB2218837A (en) 1988-05-09 1989-05-05 Leakage sensor

Country Status (4)

Country Link
EP (1) EP0341934A1 (enExample)
JP (1) JPH01163859U (enExample)
AU (1) AU613186B2 (enExample)
GB (1) GB2218837A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2265917A4 (en) * 2008-04-24 2011-10-05 Yumin System Technology Co Ltd LEAK SENSOR DEVICE FOR MOISTURE DETECTION
US9719951B1 (en) 2013-07-12 2017-08-01 Helvetia Wireless Llc Method and apparatus for moisture detection
US9910003B1 (en) 2014-12-18 2018-03-06 Helvetia Wireless, Llc Methods and apparatus for a moisture detector

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0943080B1 (en) * 1996-12-06 2003-10-15 Icopal A/S A moisture sensing membrane and a method of detecting moisture
JP4079127B2 (ja) 2004-07-01 2008-04-23 セイコーエプソン株式会社 検査装置及び液滴吐出検査方法
JP5887186B2 (ja) * 2012-04-05 2016-03-16 株式会社ディスコ 漏水検知帯カバー
GB2585994B (en) * 2018-04-19 2021-03-17 Dean Ruiz Fung A Wing Wireless water control system
US11781940B2 (en) 2018-04-19 2023-10-10 Kairos Water, Inc. Fluid control system
CN114674361A (zh) * 2022-02-25 2022-06-28 中国电子科技集团公司第二十九研究所 一种液冷电子设备的多参数健康监测装置、方法及系统

Citations (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
JPS5896248U (ja) * 1981-12-23 1983-06-30 株式会社　潤工社 導電性液検知センサ
US4538141A (en) * 1982-10-04 1985-08-27 Chevron Research Company Water detection subassembly and method of forming same, for computer processing centers
US4598277A (en) * 1984-07-30 1986-07-01 Chevron Research Company Water detection subassemblies and method of forming same, for use in computer processing centers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069817A (en) * 1976-08-25 1978-01-24 Fenole Joseph E Body waste detecting device
JPS6190048A (ja) * 1984-10-09 1986-05-08 Junkosha Co Ltd 漏液検知センサ
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

Patent Citations (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
JPS5896248U (ja) * 1981-12-23 1983-06-30 株式会社　潤工社 導電性液検知センサ
US4538141A (en) * 1982-10-04 1985-08-27 Chevron Research Company Water detection subassembly and method of forming same, for computer processing centers
US4598277A (en) * 1984-07-30 1986-07-01 Chevron Research Company Water detection subassemblies and method of forming same, for use in computer processing centers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2265917A4 (en) * 2008-04-24 2011-10-05 Yumin System Technology Co Ltd LEAK SENSOR DEVICE FOR MOISTURE DETECTION
CN102016531B (zh) * 2008-04-24 2012-10-10 株式会社俞旻St 用于检测水分的泄漏传感器装置
US9719951B1 (en) 2013-07-12 2017-08-01 Helvetia Wireless Llc Method and apparatus for moisture detection
US9910003B1 (en) 2014-12-18 2018-03-06 Helvetia Wireless, Llc Methods and apparatus for a moisture detector
US10191003B1 (en) 2014-12-18 2019-01-29 Helvetia Wireless Llc Methods and apparatus for a moisture detector

Also Published As

Publication number Publication date
AU3392989A (en) 1989-11-09
EP0341934A1 (en) 1989-11-15
GB8910349D0 (en) 1989-06-21
AU613186B2 (en) 1991-07-25
JPH01163859U (enExample) 1989-11-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)