TW200636222A - Liquid leakage sensor - Google Patents

Liquid leakage sensor

Info

Publication number
TW200636222A
TW200636222A TW095104393A TW95104393A TW200636222A TW 200636222 A TW200636222 A TW 200636222A TW 095104393 A TW095104393 A TW 095104393A TW 95104393 A TW95104393 A TW 95104393A TW 200636222 A TW200636222 A TW 200636222A
Authority
TW
Taiwan
Prior art keywords
wirings
liquid
leakage sensor
liquid leakage
core member
Prior art date
Application number
TW095104393A
Other languages
English (en)
Other versions
TWI403710B (zh
Inventor
Shigeru Suzuki
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 TW200636222A publication Critical patent/TW200636222A/zh
Application granted granted Critical
Publication of TWI403710B publication Critical patent/TWI403710B/zh

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)
TW95104393A 2005-02-10 2006-02-09 液體洩漏感測器 TWI403710B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005034194A JP4780970B2 (ja) 2005-02-10 2005-02-10 漏水センサ

Publications (2)

Publication Number Publication Date
TW200636222A true TW200636222A (en) 2006-10-16
TWI403710B TWI403710B (zh) 2013-08-01

Family

ID=36572220

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95104393A TWI403710B (zh) 2005-02-10 2006-02-09 液體洩漏感測器

Country Status (3)

Country Link
JP (1) JP4780970B2 (zh)
TW (1) TWI403710B (zh)
WO (1) WO2006086178A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110097742A (zh) * 2018-01-30 2019-08-06 博泽(班贝格)汽车零部件有限公司 电子控制器
TWI703586B (zh) * 2015-10-06 2020-09-01 日商拓自達電線股份有限公司 纜線及纜線用液體檢測構件
CN112461431A (zh) * 2019-09-06 2021-03-09 苹果公司 电子设备、压力传感器组件和在传感器处感测液体的方法
US11422104B2 (en) 2019-09-06 2022-08-23 Apple Inc. Exposed wire-bonding for sensing liquid and water in electronic devices
TWI831073B (zh) * 2020-11-06 2024-02-01 美商聖高拜塑膠製品公司 滲漏偵測系統及其製造與使用方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4621746B2 (ja) * 2008-01-21 2011-01-26 村本建設株式会社 漏水検知装置
US8087430B1 (en) * 2009-02-26 2012-01-03 Betz James C Leak detecting hose
EP2330397B1 (en) * 2009-12-03 2018-02-21 Ttk Cable, module and installation for the detection and the localization of conductive liquid leaks.
JP2013200220A (ja) * 2012-03-26 2013-10-03 Tatsuta Electric Wire & Cable Co Ltd 漏液検知線及び漏液検知線用電極
US9719951B1 (en) 2013-07-12 2017-08-01 Helvetia Wireless Llc Method and apparatus for moisture detection
US9245438B2 (en) 2014-05-27 2016-01-26 Delta Faucet Company Water leak detector for a pipe having a retention reservoir
US9910003B1 (en) 2014-12-18 2018-03-06 Helvetia Wireless, Llc Methods and apparatus for a moisture detector
US9828950B2 (en) 2015-09-25 2017-11-28 GM Global Technology Operations LLC Systems and methods for detecting damage in a positive crankcase ventilation tube
CA3010340C (en) 2015-12-31 2021-06-15 Delta Faucet Company Water sensor
KR101842541B1 (ko) * 2016-08-29 2018-03-28 플로우닉스 주식회사 비-도전성 액체 검출용 누설 감지 센서
KR101764735B1 (ko) 2016-11-22 2017-08-09 김동언 누수감지센서의 구동회로
RU173364U1 (ru) * 2017-04-03 2017-08-23 Дмитрий Александрович Бурляй Датчик утечек жидкостей
FR3066272B1 (fr) * 2017-05-12 2019-07-19 Sasha Dabetic Cable detecteur de liquides conducteurs et non conducteurs
US20210148779A1 (en) * 2017-06-15 2021-05-20 Mikrodust Ab A system and a method for detecting moisture comprising a cable, a cable for detecting moisture and a moisture detection device
RU186924U1 (ru) * 2018-10-22 2019-02-11 Владимир Степанович Кондратенко Кабельный сенсор влажности и протечек

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222013B1 (en) * 1985-06-12 1993-02-24 RAYCHEM CORPORATION (a Delaware corporation) Hydrocarbon sensor
JP2523688B2 (ja) * 1987-09-29 1996-08-14 株式会社東芝 半導体パッケ―ジ
JPH032253A (ja) * 1989-05-31 1991-01-08 Japan Synthetic Rubber Co Ltd 熱可塑性樹脂組成物
JP2931613B2 (ja) * 1990-02-13 1999-08-09 住友スリーエム株式会社 漏水検知センサー
GB2275555A (en) * 1993-02-25 1994-08-31 Northern Telecom Ltd Sensor cable
JPH1062290A (ja) * 1996-08-19 1998-03-06 Teijin Ltd 漏水検知用センサー線
US6144209A (en) * 1998-04-07 2000-11-07 Raymond & Lae Engineering, Inc. Fluid detection cable
US6777947B2 (en) * 2002-04-29 2004-08-17 Tyco Thermal Controls Llc. Sensor cable

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI703586B (zh) * 2015-10-06 2020-09-01 日商拓自達電線股份有限公司 纜線及纜線用液體檢測構件
CN110097742A (zh) * 2018-01-30 2019-08-06 博泽(班贝格)汽车零部件有限公司 电子控制器
CN110097742B (zh) * 2018-01-30 2021-10-29 博泽(班贝格)汽车零部件有限公司 电子控制器
CN112461431A (zh) * 2019-09-06 2021-03-09 苹果公司 电子设备、压力传感器组件和在传感器处感测液体的方法
CN112461431B (zh) * 2019-09-06 2022-07-26 苹果公司 电子设备、压力传感器组件和在传感器处感测液体的方法
US11422104B2 (en) 2019-09-06 2022-08-23 Apple Inc. Exposed wire-bonding for sensing liquid and water in electronic devices
TWI831073B (zh) * 2020-11-06 2024-02-01 美商聖高拜塑膠製品公司 滲漏偵測系統及其製造與使用方法

Also Published As

Publication number Publication date
WO2006086178A1 (en) 2006-08-17
JP4780970B2 (ja) 2011-09-28
TWI403710B (zh) 2013-08-01
JP2006220537A (ja) 2006-08-24

Similar Documents

Publication Publication Date Title
TW200636222A (en) Liquid leakage sensor
MX2009008502A (es) Deteccion de señal mejorada para sistemas de desconexion de acceso.
ATE533670T1 (de) Fehlerkennung für einen elektrischen versorgungsring
CL2011000058A1 (es) Sistema de deteccion de fallas de manguera que contiene: una manguera incluyendo por lo menos una capa conductora con una caracteristica electricamente conductora, un detector de fallas conectado electricamente a por lo menos una capa conductora para significar una falla inminente potencial de la manguera
WO2007032944A3 (en) Arc fault circuit interrupter system
MX2013005686A (es) Manguera detectora de presion.
MX2009013441A (es) Polo de conmutacion para una red de alta tension.
BR112013004689A2 (pt) método, aparelho e sistema para transmitir e receber sinais em uma caneta ativa e circuito para transmitir e receber sinais com um eletrodo na caneta ativa
WO2011011266A3 (en) System and method for plasma arc detection, isolation and prevention
KR20130080579A (ko) 절연 저항 측정 회로
DE502007003419D1 (de) Lasttrenner-Anordnung
EA200601396A1 (ru) Система и способ измерения электрического тока в трубопроводе
WO2011005879A3 (en) Ring electrode assembly and applications thereof
TW200742950A (en) Obstacle detection device of autonomous mobile system
WO2014056707A3 (de) Differenzstrom-überwachungseinrichtung mit lichtbogenerkennung
WO2009010064A3 (en) Methods and systems for detecting the presence, or determining the location or the size, or detecting changes of material properties, of an object within a predefined space
BRPI0922285B8 (pt) Método e dispositivo para diagnosticar o estado de um aparelho elétrico dotado de um sistema selado de isolamento baseado em fluido
SG129368A1 (en) Connection device and connection system for insulated electrical conductors
RU2013157286A (ru) Система защиты каталитического нейтрализатора
ATE545035T1 (de) Sensor für eine elekrische grösse mit flacher kopplung und angepasstem anschluss
CA2497757A1 (en) System and method for determining an operational condition of a torch
ES2422009T3 (es) Sistema y método para el acoplamiento de señal y el bloqueo de corriente continua
WO2008052177A3 (en) Electrostatic voltmeter
TW200729231A (en) Fuse circuit with leakage path elimination
TW200737460A (en) Power supply circuit applied in reduce swing differential signal receiver

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees