CA3242452A1 - EDGE BEAM FOR BATTERY TRAY, BATTERY TRAY, BATTERY BLOCK AND VEHICLE - Google Patents

EDGE BEAM FOR BATTERY TRAY, BATTERY TRAY, BATTERY BLOCK AND VEHICLE

Info

Publication number
CA3242452A1
CA3242452A1 CA3242452A CA3242452A CA3242452A1 CA 3242452 A1 CA3242452 A1 CA 3242452A1 CA 3242452 A CA3242452 A CA 3242452A CA 3242452 A CA3242452 A CA 3242452A CA 3242452 A1 CA3242452 A1 CA 3242452A1
Authority
CA
Canada
Prior art keywords
cavity
edge beam
battery
battery tray
sub
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.)
Pending
Application number
CA3242452A
Other languages
French (fr)
Inventor
Jianglong TANG
Jianqiang Li
Zhengyuan LIAO
Long Wan
Wei He
Original Assignee
BYD Co Ltd
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 BYD Co Ltd filed Critical BYD Co Ltd
Publication of CA3242452A1 publication Critical patent/CA3242452A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'invention concerne une poutre de bord (23) pour un plateau de batterie (100), le plateau de batterie (100), un bloc-batterie (200) et un véhicule (2000). La poutre de bord (23) comprend : un corps de poutre de bord (231) ; le corps de poutre de bord (231) délimite une cavité (2311) ; le corps de poutre de bord (231) est pourvu d'une partie de séparation (232) ; la partie de séparation (232) est située dans la cavité ; la partie de séparation (232) est reliée entre une paroi supérieure (233) et une paroi inférieure (234) de la cavité, de façon à diviser la cavité (2311) en une première sous-cavité (2351) et une seconde sous-cavité (2352) ; la première sous-cavité (2351) et la seconde sous-cavité (2352) sont agencées en séquence dans une première direction de la poutre de bord (23) ; et la surface de section transversale de la première sous-cavité (2351) est S1, et la surface de section transversale de la seconde sous-cavité (2352) est S2, et la relation suivante est satisfaite : 0,8 < S1/S2 < 1.The invention relates to an edge beam (23) for a battery tray (100), the battery tray (100), a battery pack (200), and a vehicle (2000). The edge beam (23) comprises: an edge beam body (231); the edge beam body (231) delimits a cavity (2311); the edge beam body (231) is provided with a separating portion (232); the separating portion (232) is located in the cavity; the separating portion (232) is connected between an upper wall (233) and a lower wall (234) of the cavity, so as to divide the cavity (2311) into a first sub-cavity (2351) and a second sub-cavity (2352); the first sub-cavity (2351) and the second sub-cavity (2352) are arranged in sequence in a first direction of the edge beam (23); and the cross-sectional area of the first sub-cavity (2351) is S1, and the cross-sectional area of the second sub-cavity (2352) is S2, and the following relationship is satisfied: 0.8 < S1/S2 < 1.

CA3242452A 2022-03-14 2023-03-14 EDGE BEAM FOR BATTERY TRAY, BATTERY TRAY, BATTERY BLOCK AND VEHICLE Pending CA3242452A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210249500.3 2022-03-14
CN202210249500.3A CN116799424B (en) 2022-03-14 2022-03-14 Side beams for battery trays, battery trays, battery packs, and vehicles.
PCT/CN2023/081413 WO2023174295A1 (en) 2022-03-14 2023-03-14 Edge beam for battery tray, battery tray, battery pack, and vehicle

Publications (1)

Publication Number Publication Date
CA3242452A1 true CA3242452A1 (en) 2023-09-21

Family

ID=88022311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3242452A Pending CA3242452A1 (en) 2022-03-14 2023-03-14 EDGE BEAM FOR BATTERY TRAY, BATTERY TRAY, BATTERY BLOCK AND VEHICLE

Country Status (7)

Country Link
US (1) US20240347837A1 (en)
EP (1) EP4439832A4 (en)
JP (1) JP7853425B2 (en)
KR (1) KR20240119091A (en)
CN (1) CN116799424B (en)
CA (1) CA3242452A1 (en)
WO (1) WO2023174295A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021130523A1 (en) * 2019-12-24 2021-07-01 Arcelormittal Protective element for a battery pack of a hybrid or electric vehicle and process for the assembling of a reinforced battery pack
CN115939630B (en) * 2022-10-26 2025-01-21 华菱安赛乐米塔尔汽车板有限公司 Battery pack and manufacturing method thereof, and vehicle
CN119864571A (en) * 2023-10-19 2025-04-22 宁德时代新能源科技股份有限公司 Box, battery and power consumption device
CN121097304A (en) * 2024-06-06 2025-12-09 宁德时代新能源科技股份有限公司 Battery box, battery and power consumption device
CN119297497A (en) * 2024-09-13 2025-01-10 惠州亿纬锂能股份有限公司 Beam structure, battery box and battery pack
CN119581768B (en) * 2024-12-03 2025-09-19 蜂巢能源科技股份有限公司 Battery pack side beams and battery pack shell

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6020958B2 (en) * 2012-07-13 2016-11-02 三菱自動車工業株式会社 Battery pack tray
JP6304587B2 (en) 2014-03-06 2018-04-04 三菱自動車工業株式会社 Battery pack for electric vehicles
CN204415516U (en) * 2015-01-05 2015-06-24 广州汽车集团股份有限公司 Fore sub frame mounting structure and automobile
CN107293660B (en) 2016-04-11 2020-11-20 比亚迪股份有限公司 A vehicle tray assembly for installing a power battery and an automobile
CN107293659B (en) * 2016-04-11 2019-12-20 比亚迪股份有限公司 Battery tray, battery tray assembly and electric automobile
JP6514248B2 (en) 2017-02-17 2019-05-15 本田技研工業株式会社 Substructure of car body
CN206834227U (en) * 2017-06-28 2018-01-02 长城汽车股份有限公司 Frame beam, battery bag lower house and the vehicle of battery bag lower house
US12330515B2 (en) * 2018-06-25 2025-06-17 Magna International Inc. Battery frame
DE102018120394A1 (en) 2018-08-21 2020-02-27 Kirchhoff Automotive Deutschland Gmbh battery case
HUE071435T2 (en) * 2018-10-09 2025-09-28 Outokumpu Oy Method for manufacturing a crash frame of a battery compartment for battery electric vehicles
CN209087933U (en) 2018-11-02 2019-07-09 湖南海铝汽车工业有限公司 New energy car battery body structure
CN111146376A (en) * 2018-11-02 2020-05-12 湖南海铝汽车工业有限公司 New energy automobile battery box structure
CN209045656U (en) * 2018-12-14 2019-06-28 蜂巢能源科技有限公司 Battery pack lower case side bar and battery pack lower case
CN111668411B (en) * 2019-03-08 2022-03-18 比亚迪股份有限公司 Battery tray, power battery package and vehicle
CN111697172B (en) * 2019-03-13 2021-09-21 比亚迪股份有限公司 Battery tray, power battery package and vehicle
CN110137396B (en) 2019-04-08 2022-08-02 蜂巢能源科技有限公司 Accommodating support case, battery pack and vehicle
CN210723119U (en) * 2019-06-12 2020-06-09 宝能(广州)汽车研究院有限公司 Battery pack tray and battery pack
JP7220637B2 (en) 2019-07-31 2023-02-10 株式会社神戸製鋼所 Battery case for electric vehicle and manufacturing method thereof
CN210805843U (en) * 2019-08-05 2020-06-19 比亚迪股份有限公司 Battery trays, power battery packs and vehicles
CN210182441U (en) * 2019-08-06 2020-03-24 山东新合源热传输科技有限公司 Battery heat dissipation tray
CN110993846A (en) * 2019-11-19 2020-04-10 江苏铭智新能源汽车零部件有限公司 A battery tray for a new energy electric vehicle
DE102020107635A1 (en) * 2020-03-19 2021-09-23 Benteler Automobiltechnik Gmbh Battery holder for a vehicle
WO2021207061A1 (en) * 2020-04-06 2021-10-14 Shape Corp. Vehicle component with multi-hollow beam
US12202324B2 (en) * 2020-04-27 2025-01-21 Hyundai Motor Company Battery case for vehicle
CN212113819U (en) * 2020-05-29 2020-12-08 蜂巢能源科技有限公司 Side beam, lower casing and outer casing of power battery pack
CN112599904B (en) * 2020-12-21 2023-05-05 上海捷新动力电池系统有限公司 Anti-collision tray frame beam structure of power battery energy storage system and production method thereof

Also Published As

Publication number Publication date
CN116799424B (en) 2025-11-04
WO2023174295A1 (en) 2023-09-21
KR20240119091A (en) 2024-08-06
EP4439832A4 (en) 2025-04-16
JP7853425B2 (en) 2026-04-28
EP4439832A1 (en) 2024-10-02
US20240347837A1 (en) 2024-10-17
JP2025508297A (en) 2025-03-26
CN116799424A (en) 2023-09-22

Similar Documents

Publication Publication Date Title
CA3242452A1 (en) EDGE BEAM FOR BATTERY TRAY, BATTERY TRAY, BATTERY BLOCK AND VEHICLE
CN106795708B (en) Teeth and Adapter for Attaching the Teeth to a Work Machine
AU2014200969A1 (en) Excavator bucket earth moving machine
FR2388997A1 (en) INTERNAL COMBUSTION ENGINE WITH AIR COMPRESSION AND DIRECT INJECTION
FR3127659B1 (en) Power supply system, DC/DC converter
MX2025008511A (en) Rear floor structure, rear casting of rear floor structure and vehicle
CN110304196A (en) ship
JPS6261743B2 (en)
FR2376301A1 (en) SELF-PROPELLED MACHINE WITH SEPARABLE STAGES
FR2386147A1 (en) GALVANIC PILE
Tatsumi et al. Case report. Crescentic glomerulonephritis associated with membranous nephropathy in a case with primary Sjögren's syndrome.
KR960009733B1 (en) Replaceable worn element and the method thereof
FR3103527B1 (en) Anti-vibration hydraulic module separation element and anti-vibration hydraulic module equipped with such a separation element
US3309801A (en) Repointer
JP2009166713A (en) Tank of construction machine
JP2008177042A (en) Double-lid exhaust structure for storage battery
FR3142994B1 (en) ADAPTABLE BATTERY DEFLECTOR, FOR A VEHICLE
FR3157970B1 (en) Separator plate, electrochemical cell and electrochemical device
Thervet et al. Is there a place for isolated renal transplantation in the treatment of primary hyperoxaluria type 1? Experience from Paris
FR3112032B1 (en) GRAPHITE/LITHIUM HYBRID NEGATIVE ELECTRODE
US20260085485A1 (en) Bucket lip and bucket lip assembly for machine having shroud stations
FR3102308B1 (en) Fuel cell bipolar plate
SU619598A2 (en) Mounted ditch-digger
CN120691022A (en) Power storage device and vehicle equipped with the same
US20260085501A1 (en) Bucket lip having wear cap retention feature

Legal Events

Date Code Title Description
A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET

Effective date: 20240703

P18 Priority claim added or amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20240703

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - STANDARD

Year of fee payment: 2

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250220

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250220

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250220

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 3RD ANNIV.) - STANDARD

Year of fee payment: 3

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260302

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260302