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1. WO2022028813 - HOUSING LOWER PART OF A HIGH-VOLTAGE STORAGE DEVICE HOUSING AND SERIES

Publication Number WO/2022/028813
Publication Date 10.02.2022
International Application No. PCT/EP2021/069287
International Filing Date 12.07.2021
IPC
H01M 50/204 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
204Racks, modules or packs for multiple batteries or multiple cells
H01M 50/242 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
233characterised by physical properties of casings or racks, e.g. dimensions
242adapted for protecting batteries against vibrations, collision impact or swelling
CPC
H01M 50/204
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
204Racks, modules or packs for multiple batteries or multiple cells
H01M 50/242
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
233characterised by physical properties of casings or racks, e.g. dimensions
242adapted for protecting batteries against vibrations, collision impact or swelling
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Y02T 10/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
60Other road transportation technologies with climate change mitigation effect
70Energy storage systems for electromobility, e.g. batteries
Applicants
  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • SCHURZ, Manuel
  • ANASENZL, Manuel
  • EL-SAWY, Ahmed
  • STERZENBACH, Marcel
Priority Data
10 2020 120 516.304.08.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) GEHÄUSEUNTERTEIL EINES HOCHVOLTSPEICHERGEHÄUSES SOWIE BAUREIHE
(EN) HOUSING LOWER PART OF A HIGH-VOLTAGE STORAGE DEVICE HOUSING AND SERIES
(FR) PARTIE INFÉRIEURE D'UN BOÎTIER D'ACCUMULATEUR HAUTE TENSION ET SÉRIE
Abstract
(DE) Gehäuseunterteil eines Energiespeichergehäuses, umfassend ein wannenförmiges Element, wobei das wannenförmige Element seitliche Wandelemente aufweist, welche sich entlang einer Längsachse erstrecken, und wobei außenseitig an den Wandelementen Schwellerelemente angeordnet sind, welche die Wandelemente entlang der Längsachse jeweils um einen Längsabschnitt überragen, wobei jeweils stirnseitig an dem wannenförmigen Element Querelemente angeordnet sind, welche sich quer zur Längsachse erstrecken, und wobei stirnseitig an den Querelementen die Schwellerelemente mittels der Längsabschnitte befestigt sind.
(EN) A housing lower part of an energy storage device housing, comprising a tub-like element, wherein the tub-like element has lateral wall elements which extend along a longitudinal axis, and wherein sill elements are arranged on the outer side of the wall elements and each project beyond the wall elements along the longitudinal axis by way of a longitudinal section, wherein transverse elements are arranged on the end side of the tub-like element and extend transversely to the longitudinal axis, and wherein the sill elements are fastened to the end side of the transverse elements by means of the longitudinal sections.
(FR) L'invention concerne une partie inférieure d'un boîtier d'accumulateur d'énergie, comprenant un élément en cuvette, l'élément en cuvette comportant des éléments de paroi latéraux qui s'étendent le long d'un axe longitudinal, et des éléments de seuil étant disposés sur le côté extérieur des éléments de paroi et dépassant chacun des éléments de paroi le long de l’axe longitudinal par un segment longitudinal, des éléments transversaux étant disposés sur la face d'extrémité de l'élément en cuvette et s'étendant transversalement à l'axe longitudinal, et les éléments de seuil étant fixés à la face d’extrémité des éléments transversaux au moyen des segments longitudinaux.
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