FR3127637B1 - Dispositif de protection pour accumulateur électrochimique prismatique - Google Patents

Dispositif de protection pour accumulateur électrochimique prismatique Download PDF

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Publication number
FR3127637B1
FR3127637B1 FR2110167A FR2110167A FR3127637B1 FR 3127637 B1 FR3127637 B1 FR 3127637B1 FR 2110167 A FR2110167 A FR 2110167A FR 2110167 A FR2110167 A FR 2110167A FR 3127637 B1 FR3127637 B1 FR 3127637B1
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FR
France
Prior art keywords
wall
prismatic electrochemical
cover
electrochemical accumulator
passage
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
FR2110167A
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English (en)
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FR3127637A1 (fr
Inventor
Marius Frachon
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.)
MASTARD, FR
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Individual
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Filing date
Publication date
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Priority to FR2110167A priority Critical patent/FR3127637B1/fr
Publication of FR3127637A1 publication Critical patent/FR3127637A1/fr
Application granted granted Critical
Publication of FR3127637B1 publication Critical patent/FR3127637B1/fr
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/591—Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

Dispositif de protection (1) configuré pour recouvrir et protéger au moins partiellement des bornes positive et négative d’un accumulateur électrochimique prismatique, le dispositif de protection (1) comportant un capot de protection (5) qui est de forme sensiblement parallélépipédique et qui s’étend selon un axe longitudinal, le capot de protection (5) étant configuré pour coiffer une partie supérieure de l’accumulateur électrochimique prismatique et comportant une paroi supérieure (6) présentant une ouverture d’accès (7), un logement de réception (12), une première paroi longitudinale (14) qui comporte une première ouverture de passage (16), une deuxième paroi longitudinale (15) comportant une deuxième ouverture de passage (17), une première paroi transversale (18), et une deuxième paroi transversale (19), les première et deuxième ouvertures de passages (16, 17) étant configurées pour autoriser le passage de barres omnibus, destinées à relier les bornes positives et négatives d’accumulateurs électrochimiques prismatiques adjacents. Figure 3
FR2110167A 2021-09-27 2021-09-27 Dispositif de protection pour accumulateur électrochimique prismatique Active FR3127637B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2110167A FR3127637B1 (fr) 2021-09-27 2021-09-27 Dispositif de protection pour accumulateur électrochimique prismatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2110167 2021-09-27
FR2110167A FR3127637B1 (fr) 2021-09-27 2021-09-27 Dispositif de protection pour accumulateur électrochimique prismatique

Publications (2)

Publication Number Publication Date
FR3127637A1 FR3127637A1 (fr) 2023-03-31
FR3127637B1 true FR3127637B1 (fr) 2023-11-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2110167A Active FR3127637B1 (fr) 2021-09-27 2021-09-27 Dispositif de protection pour accumulateur électrochimique prismatique

Country Status (1)

Country Link
FR (1) FR3127637B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117133990B (zh) * 2023-10-25 2024-03-15 宁德时代新能源科技股份有限公司 保护盖及挤压装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003157828A (ja) * 2001-11-26 2003-05-30 Auto Network Gijutsu Kenkyusho:Kk 車載用バッテリーの端子短絡防止装置
JP5271890B2 (ja) * 2009-12-24 2013-08-21 三菱重工業株式会社 電池モジュールおよび組電池
JP2012204296A (ja) * 2011-03-28 2012-10-22 Gs Yuasa Corp 組電池、単電池、及びキャップ

Also Published As

Publication number Publication date
FR3127637A1 (fr) 2023-03-31

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Year of fee payment: 2

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Effective date: 20230331

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TP Transmission of property

Owner name: MASTARD, FR

Effective date: 20240220