BRPI0514177A - método para detectar um vazamento de lìquido, meio de gravação legìvel por computador, e, sistema para detectar um vazamento de lìquido - Google Patents

método para detectar um vazamento de lìquido, meio de gravação legìvel por computador, e, sistema para detectar um vazamento de lìquido

Info

Publication number
BRPI0514177A
BRPI0514177A BRPI0514177-0A BRPI0514177A BRPI0514177A BR PI0514177 A BRPI0514177 A BR PI0514177A BR PI0514177 A BRPI0514177 A BR PI0514177A BR PI0514177 A BRPI0514177 A BR PI0514177A
Authority
BR
Brazil
Prior art keywords
detecting
liquid leak
liquid
conductive lines
recording medium
Prior art date
Application number
BRPI0514177-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Ching-Chung Liang
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0514177A publication Critical patent/BRPI0514177A/pt

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
    • 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)
BRPI0514177-0A 2004-08-10 2005-07-08 método para detectar um vazamento de lìquido, meio de gravação legìvel por computador, e, sistema para detectar um vazamento de lìquido BRPI0514177A (pt)

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 (1)

Publication Number Publication Date
BRPI0514177A true BRPI0514177A (pt) 2008-06-03

Family

ID=35159969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514177-0A BRPI0514177A (pt) 2004-08-10 2005-07-08 método para detectar um vazamento de lìquido, meio de gravação legìvel por computador, e, sistema para detectar um vazamento de lìquido

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

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 (enExample) * 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

Also Published As

Publication number Publication date
ITMI20051546A1 (it) 2006-02-11
FR2874260A1 (fr) 2006-02-17
NL1029695C2 (nl) 2011-03-08
JP2008510139A (ja) 2008-04-03
WO2006019743A1 (en) 2006-02-23
NL1029695A1 (nl) 2006-02-13
KR20070033023A (ko) 2007-03-23
TW200606410A (en) 2006-02-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]