CA2801809A1 - Matrice de capteur de type mosaique a multiplexage - Google Patents

Matrice de capteur de type mosaique a multiplexage Download PDF

Info

Publication number
CA2801809A1
CA2801809A1 CA 2801809 CA2801809A CA2801809A1 CA 2801809 A1 CA2801809 A1 CA 2801809A1 CA 2801809 CA2801809 CA 2801809 CA 2801809 A CA2801809 A CA 2801809A CA 2801809 A1 CA2801809 A1 CA 2801809A1
Authority
CA
Canada
Prior art keywords
elements
sensor array
interlayer
network
networks
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.)
Abandoned
Application number
CA 2801809
Other languages
English (en)
Inventor
Catherine L. J. Brown
Leslie Nguyen
Madeline J. Simpson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2801809 priority Critical patent/CA2801809A1/fr
Publication of CA2801809A1 publication Critical patent/CA2801809A1/fr
Abandoned 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/2405—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by varying dielectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CA 2801809 2013-01-14 2013-01-14 Matrice de capteur de type mosaique a multiplexage Abandoned CA2801809A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2801809 CA2801809A1 (fr) 2013-01-14 2013-01-14 Matrice de capteur de type mosaique a multiplexage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2801809 CA2801809A1 (fr) 2013-01-14 2013-01-14 Matrice de capteur de type mosaique a multiplexage

Publications (1)

Publication Number Publication Date
CA2801809A1 true CA2801809A1 (fr) 2014-07-14

Family

ID=51205713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2801809 Abandoned CA2801809A1 (fr) 2013-01-14 2013-01-14 Matrice de capteur de type mosaique a multiplexage

Country Status (1)

Country Link
CA (1) CA2801809A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3168589A1 (fr) * 2015-11-10 2017-05-17 Detec Systems LLC Détection de fuite de revêtement d'étanchéité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3168589A1 (fr) * 2015-11-10 2017-05-17 Detec Systems LLC Détection de fuite de revêtement d'étanchéité

Similar Documents

Publication Publication Date Title
US8994383B2 (en) Method and sensor for sensing the electrical permittivity of an object
JP2011527432A (ja) 電気的な回路アセンブリおよびそれを組み込んでいる構造コンポーネント
US9624671B1 (en) Leak detection and location system and method
US9500555B2 (en) Method and system for leak detection in roofing and waterproofing membranes
JP7187049B2 (ja) 漏れの検出および位置特定のためのシステムおよび方法
EP2866027B1 (fr) Capteur de courant de Foucault avec conducteur de mécanisme d'induction linéaire
US20100141281A1 (en) Water detector
US10809145B2 (en) Sensor and system for monitoring integrity of a waterproofing system or membrane
CN108459247A (zh) 一种高压电缆接头局放检测定位仪及局放检测定位方法
EP2788744B1 (fr) Capteur capacitif matriciel pour mesurer la permittivité d'un objet
CA2801809A1 (fr) Matrice de capteur de type mosaique a multiplexage
EP3902963B1 (fr) Système et procédé de détection de fuite
DE69932339T2 (de) Ortung von fehlern an unterirdischen versorgungskabeln
KR20170003752A (ko) 물성감지 리크센서
RU2678920C1 (ru) Датчик утечек углеводородных жидкостей
US9500522B2 (en) Apparatus and method for detection of electromagnetic radiation using optical switches in an RF network
JP2001506745A (ja) 密閉装置において漏れ流体を検知及び検索するための装置
CA3007129A1 (fr) Appareil et procede de detection de breches dans des conduites
Meerleer Accurate Detection and Location of Effluent Leaks Beneath Lined Waste Disposal Sites
EP3387407B1 (fr) Câble électrique détectant la présence de liquides
Sheldon Electrical and capacitive methods for detecting degradation in wire insulation
JP2009025246A (ja) 圧力センサ、圧力検出装置
JPS61243350A (ja) 管など圧力機器の漏洩検出装置
OA18141A (en) A sensor and system for monitoring integrity of a waterproofing system or membrane
JPH0550695B2 (fr)

Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20160114