JP2008510139A - 漏液検出方法およびシステム - Google Patents

漏液検出方法およびシステム Download PDF

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Publication number
JP2008510139A
JP2008510139A JP2007525622A JP2007525622A JP2008510139A JP 2008510139 A JP2008510139 A JP 2008510139A JP 2007525622 A JP2007525622 A JP 2007525622A JP 2007525622 A JP2007525622 A JP 2007525622A JP 2008510139 A JP2008510139 A JP 2008510139A
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JP
Japan
Prior art keywords
signal
controller
conductor
sensor
analog
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Pending
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JP2007525622A
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English (en)
Japanese (ja)
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JP2008510139A5 (enExample
Inventor
リャン・チン−チュン
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2008510139A publication Critical patent/JP2008510139A/ja
Publication of JP2008510139A5 publication Critical patent/JP2008510139A5/ja
Pending legal-status Critical Current

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    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP2007525622A 2004-08-10 2005-07-08 漏液検出方法およびシステム Pending JP2008510139A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW093123920A TW200606410A (en) 2004-08-10 2004-08-10 Method and system for detecting liquid leakage
PCT/US2005/024709 WO2006019743A1 (en) 2004-08-10 2005-07-08 Method and system for detecting liquid leakage

Publications (2)

Publication Number Publication Date
JP2008510139A true JP2008510139A (ja) 2008-04-03
JP2008510139A5 JP2008510139A5 (enExample) 2008-07-10

Family

ID=35159969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007525622A Pending JP2008510139A (ja) 2004-08-10 2005-07-08 漏液検出方法およびシステム

Country Status (8)

Country Link
JP (1) JP2008510139A (enExample)
KR (1) KR20070033023A (enExample)
BR (1) BRPI0514177A (enExample)
FR (1) FR2874260A1 (enExample)
IT (1) ITMI20051546A1 (enExample)
NL (1) NL1029695C2 (enExample)
TW (1) TW200606410A (enExample)
WO (1) WO2006019743A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852907B1 (ko) * 2007-04-03 2008-08-19 이수건설 주식회사 누수 감지 기능을 갖춘 온수 분배기
KR200446008Y1 (ko) * 2009-06-12 2009-09-17 김호성 누수감지기의 결합구조
CN103295938B (zh) * 2013-05-29 2017-10-10 上海华虹宏力半导体制造有限公司 半导体处理设备
KR102187189B1 (ko) * 2019-03-05 2020-12-04 오토센서코리아(주) 단선 및 리크 검출 장치 및 검출 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167436A (ja) * 1982-03-26 1983-10-03 Hitachi Ltd 光学ガラスの製造方法
JPH0197830A (ja) * 1987-07-08 1989-04-17 Midwesco Inc 時間ドメインの反射測定及びサンプリング技術を用いた漏れ検出・位置決め装置
JPH09243497A (ja) * 1996-03-05 1997-09-19 Tsuruga Syst Kk 漏水個所検知装置
JPH11173939A (ja) * 1997-11-26 1999-07-02 Samsung Electron Co Ltd 半導体装置製造設備の漏水感知装置及び漏水感知センサー

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317304C3 (de) * 1973-04-06 1979-03-29 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Schaltungsanordnung zum Messen hxxochohmiger Kabelfehler in Fernmeldenetzen und ähnlichen Netzen
JPS5415435B2 (enExample) * 1974-07-13 1979-06-14
JPS60196639A (ja) * 1984-03-19 1985-10-05 Tatsuta Electric Wire & Cable Co Ltd 電解質溶液検知器
JPS6190048A (ja) * 1984-10-09 1986-05-08 Junkosha Co Ltd 漏液検知センサ
JP3001222B2 (ja) * 1990-03-16 2000-01-24 住友スリーエム株式会社 電食防止回路を有する漏水検知器
FR2709347B1 (fr) * 1993-08-27 1995-10-13 Ttk Installation de détection et de localisation de fuites de liquide.
DE4425551A1 (de) * 1994-07-19 1996-02-01 Gore W L & Ass Gmbh Meßgerät zum Messen des Verlaufs der charakteristischen Impedanz entlang einem Kabel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167436A (ja) * 1982-03-26 1983-10-03 Hitachi Ltd 光学ガラスの製造方法
JPH0197830A (ja) * 1987-07-08 1989-04-17 Midwesco Inc 時間ドメインの反射測定及びサンプリング技術を用いた漏れ検出・位置決め装置
JPH09243497A (ja) * 1996-03-05 1997-09-19 Tsuruga Syst Kk 漏水個所検知装置
JPH11173939A (ja) * 1997-11-26 1999-07-02 Samsung Electron Co Ltd 半導体装置製造設備の漏水感知装置及び漏水感知センサー

Also Published As

Publication number Publication date
ITMI20051546A1 (it) 2006-02-11
FR2874260A1 (fr) 2006-02-17
NL1029695C2 (nl) 2011-03-08
WO2006019743A1 (en) 2006-02-23
NL1029695A1 (nl) 2006-02-13
KR20070033023A (ko) 2007-03-23
TW200606410A (en) 2006-02-16
BRPI0514177A (pt) 2008-06-03

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