FR3155642B1 - Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe - Google Patents

Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe

Info

Publication number
FR3155642B1
FR3155642B1 FR2312570A FR2312570A FR3155642B1 FR 3155642 B1 FR3155642 B1 FR 3155642B1 FR 2312570 A FR2312570 A FR 2312570A FR 2312570 A FR2312570 A FR 2312570A FR 3155642 B1 FR3155642 B1 FR 3155642B1
Authority
FR
France
Prior art keywords
cooling circuit
tightness
test
device configured
battery case
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
FR2312570A
Other languages
English (en)
Other versions
FR3155642A1 (fr
Inventor
Guillaume Jumel
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
FCA US LLC
Original Assignee
Stellantis Auto SAS
FCA US LLC
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 Stellantis Auto SAS, FCA US LLC filed Critical Stellantis Auto SAS
Priority to FR2312570A priority Critical patent/FR3155642B1/fr
Publication of FR3155642A1 publication Critical patent/FR3155642A1/fr
Application granted granted Critical
Publication of FR3155642B1 publication Critical patent/FR3155642B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

L’invention concerne un dispositif (100) configuré pour tester l’étanchéité d’un circuit de refroidissement d’un bac de batterie (200) d’un véhicule automobile électrique ou hybride, ledit bac de batterie (200) comportant une pluralité d’accumulateurs (4) disposés en rangées et une pluralité de traverses (5) entre chaque rangées, caractérisé en ce que ledit circuit de refroidissement comporte un réseau d’injection comportant une pluralité de rails (6) dont chaque rail (6) comporte un canal (7) apte à transporter un fluide diélectrique, chaque canal (7) comportant une pluralité de buses (8), ledit dispositif (100) comportant une pluralité de gouttières (1) de forme semi-circulaire reliées entre elles par des surfaces planes (2), chaque gouttière (1) étant destiné à couvrir entièrement un des canaux (6) et chaque gouttière (1) comportant une extrémité comprenant un capteur de pression. Figure 2
FR2312570A 2023-11-16 2023-11-16 Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe Active FR3155642B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2312570A FR3155642B1 (fr) 2023-11-16 2023-11-16 Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2312570 2023-11-16
FR2312570A FR3155642B1 (fr) 2023-11-16 2023-11-16 Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe

Publications (2)

Publication Number Publication Date
FR3155642A1 FR3155642A1 (fr) 2025-05-23
FR3155642B1 true FR3155642B1 (fr) 2025-10-03

Family

ID=90718202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2312570A Active FR3155642B1 (fr) 2023-11-16 2023-11-16 Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe

Country Status (1)

Country Link
FR (1) FR3155642B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969065B1 (ko) 2008-04-28 2010-07-09 현대자동차주식회사 연료전지 스택의 기밀 검사 장치 및 방법
KR102453502B1 (ko) * 2019-12-06 2022-10-11 주식회사 엘지에너지솔루션 전지 케이스 분석 장치
CN112611523B (zh) * 2020-12-22 2024-06-11 芜湖奇达动力电池系统有限公司 新能源汽车电池包密封性测试方法

Also Published As

Publication number Publication date
FR3155642A1 (fr) 2025-05-23

Similar Documents

Publication Publication Date Title
KR101360825B1 (ko) 하이브리드 차량용 고전압 배터리 관리 장치
US9203118B2 (en) Capacitive communication layer for cell integrated battery management system
FR3155642B1 (fr) Dispositif configure pour tester l’etancheite d’un circuit de refroidissement d’un bac de batterie et procede associe
US12095590B1 (en) Method for multichannel acquisition of geophysical data and system implementation
CN106207025B (zh) 电的能量存储器模块和相应的模块化构造的能量存储器
ES2912658T3 (es) Procedimiento para la determinación del estado de, al menos, una catenaria que se extiende a lo largo de un trayecto
DE102014206821A1 (de) Vorrichtung und Verfahren zur Prüfung einer Batteriekomponente sowie Batterie, Batteriesystem und Fahrzeug
GB2443373A (en) Automotive vehicle electrical system diagnostic device
EP1146345A1 (fr) Appareil de mesure pour la tension multiplexée
JP4529202B2 (ja) 組電池
BR9916385A (pt) Aparelhagem para diagnóstico e indicação de falhaoperacional em automóveis
CN105185942A (zh) 用于蓄电池阵列的槽盖
KR100911565B1 (ko) 고전압 배터리의 전압 측정 장치
KR100717480B1 (ko) 시험 장치
US7999553B2 (en) Voltage measurement device and electric vehicle
FR3030102A1 (fr) Dispositif de diagnostic pour transformateur electrique immerge et transformateur electrique comprenant un tel dispositif.
WO2015022198A2 (fr) Dispositif haute tension et dispositif de reproduction externe et systeme
ES2170384T3 (es) Modulo estructural de un equipo electronico de telecomunicaciones, con un interfaz para un sistema de verificacion y diagnosis.
CN102834963A (zh) 散热装置
DE102018212565B3 (de) Hochvoltbatterie mit Überwachungseinrichtung sowie Kraftfahrzeug
ES2003417A6 (es) Metodo de prueba de cables de distribucion instalados para monitores de tren
CN112054252A (zh) 用于车辆的电池系统的监控组件
DE102011003945A1 (de) Speichermodul
WO2025005611A1 (fr) Gabarit de test de cellule
EP4411400A1 (fr) Fiche de spectrométrie pour bloc-batterie dans une application de mobilité électrique et bloc-batterie

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20250523

PLFP Fee payment

Year of fee payment: 3