KR20070033023A - 액체 누수 검출 방법 및 시스템 - Google Patents

액체 누수 검출 방법 및 시스템 Download PDF

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Publication number
KR20070033023A
KR20070033023A KR1020077003147A KR20077003147A KR20070033023A KR 20070033023 A KR20070033023 A KR 20070033023A KR 1020077003147 A KR1020077003147 A KR 1020077003147A KR 20077003147 A KR20077003147 A KR 20077003147A KR 20070033023 A KR20070033023 A KR 20070033023A
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KR
South Korea
Prior art keywords
signal
controller
sensor
terminal
analog
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.)
Ceased
Application number
KR1020077003147A
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English (en)
Korean (ko)
Inventor
칭충 리앙
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20070033023A publication Critical patent/KR20070033023A/ko
Ceased 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)
KR1020077003147A 2004-08-10 2005-07-08 액체 누수 검출 방법 및 시스템 Ceased KR20070033023A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW093123920A TW200606410A (en) 2004-08-10 2004-08-10 Method and system for detecting liquid leakage
TW093123920 2004-08-10
PCT/US2005/024709 WO2006019743A1 (en) 2004-08-10 2005-07-08 Method and system for detecting liquid leakage

Publications (1)

Publication Number Publication Date
KR20070033023A true KR20070033023A (ko) 2007-03-23

Family

ID=35159969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077003147A Ceased KR20070033023A (ko) 2004-08-10 2005-07-08 액체 누수 검출 방법 및 시스템

Country Status (8)

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

Cited By (3)

* 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
KR20200106773A (ko) * 2019-03-05 2020-09-15 오토센서코리아(주) 단선 및 리크 검출 장치 및 검출 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (11)

* 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 (https=) * 1974-07-13 1979-06-14
JPS58167436A (ja) * 1982-03-26 1983-10-03 Hitachi Ltd 光学ガラスの製造方法
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
US4797621A (en) * 1987-07-08 1989-01-10 Midwesco, Inc. Leak detector and locator utilizing time domain reflectometry and sampling techniques
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
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

Cited By (3)

* 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
KR20200106773A (ko) * 2019-03-05 2020-09-15 오토센서코리아(주) 단선 및 리크 검출 장치 및 검출 방법

Also Published As

Publication number Publication date
BRPI0514177A (pt) 2008-06-03
JP2008510139A (ja) 2008-04-03
TW200606410A (en) 2006-02-16
WO2006019743A1 (en) 2006-02-23
NL1029695C2 (nl) 2011-03-08
FR2874260A1 (fr) 2006-02-17
NL1029695A1 (nl) 2006-02-13
ITMI20051546A1 (it) 2006-02-11

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