FR3080940B1 - Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite - Google Patents

Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite Download PDF

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Publication number
FR3080940B1
FR3080940B1 FR1853875A FR1853875A FR3080940B1 FR 3080940 B1 FR3080940 B1 FR 3080940B1 FR 1853875 A FR1853875 A FR 1853875A FR 1853875 A FR1853875 A FR 1853875A FR 3080940 B1 FR3080940 B1 FR 3080940B1
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FR
France
Prior art keywords
check
drone
installation
tightness
sealing
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.)
Active
Application number
FR1853875A
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English (en)
Other versions
FR3080940A1 (fr
Inventor
Oliveira Mathieu De
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.)
Stellantis Auto SAS
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1853875A priority Critical patent/FR3080940B1/fr
Publication of FR3080940A1 publication Critical patent/FR3080940A1/fr
Application granted granted Critical
Publication of FR3080940B1 publication Critical patent/FR3080940B1/fr
Active legal-status Critical Current
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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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4228—Leak testing of cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Secondary Cells (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention a pour objet un procédé de contrôle de l'étanchéité d'un objet (1), de préférence une batterie électrique (1), présentant au moins une cavité étanche, dans lequel on utilise un drone (10, 10a, 10b, 10c) comprenant des moyens de commande et des moyens de détection d'obstacles, le procédé comprenant les étapes suivantes : - brancher un conduit de raccordement (5) entre une source d'un gaz traceur (3) et la cavité étanche de l'objet (1) à contrôler, - remplir ladite cavité avec le gaz traceur à une pression supérieure à la pression atmosphérique, - déployer un drone (10, 10a, 10b, 10c) suivant une trajectoire couvrant au moins une partie de la surface extérieure de l'objet à contrôler, ledit drone étant équipé en outre de moyens de détection du gaz traceur. Une installation est également associée au procédé.
FR1853875A 2018-05-04 2018-05-04 Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite Active FR3080940B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853875A FR3080940B1 (fr) 2018-05-04 2018-05-04 Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853875 2018-05-04
FR1853875A FR3080940B1 (fr) 2018-05-04 2018-05-04 Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite

Publications (2)

Publication Number Publication Date
FR3080940A1 FR3080940A1 (fr) 2019-11-08
FR3080940B1 true FR3080940B1 (fr) 2021-07-16

Family

ID=62751152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853875A Active FR3080940B1 (fr) 2018-05-04 2018-05-04 Installation de controle d’etancheite utilisant un drone autonome et procede de controle d’etancheite

Country Status (1)

Country Link
FR (1) FR3080940B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6593026B1 (en) * 2000-10-25 2003-07-15 Nec Tokin Tochigi, Ltd. Sealed battery and method for manufacturing sealed battery
EP2208038A4 (fr) * 2007-10-15 2011-12-14 Adixen Sensistor Ab Système de détection de fuite renfermant une unité de médiation de gaz traceur
JP5786898B2 (ja) * 2013-06-11 2015-09-30 トヨタ自動車株式会社 密閉型電池の製造方法
US9567077B2 (en) * 2014-02-14 2017-02-14 Accenture Global Services Limited Unmanned vehicle (UV) control system
WO2016065626A1 (fr) * 2014-10-31 2016-05-06 深圳市大疆创新科技有限公司 Procédé et appareil de traitement de fuite de gaz, et véhicule aérien
US20160144959A1 (en) * 2014-11-21 2016-05-26 Oil & Gas IT, LLC Systems, Methods and Devices for Collecting Data at Remote Oil and Natural Gas Sites
JP2017098114A (ja) * 2015-11-25 2017-06-01 トヨタ自動車株式会社 密閉型電池の製造方法

Also Published As

Publication number Publication date
FR3080940A1 (fr) 2019-11-08

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