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1. DE102020120516 - Gehäuseunterteil eines Hochvoltspeichergehäuses sowie Baureihe

Office
Germany
Application Number 102020120516
Application Date 04.08.2020
Publication Number 102020120516
Publication Date 10.02.2022
Publication Kind A1
IPC
H01M 50/20
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
B60L 50/64
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
64Constructional details of batteries specially adapted for electric vehicles
B62D 25/20
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
25Superstructure sub-units; Parts or details thereof not otherwise provided for
20Floors or bottom sub-units
H01M 50/10
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
10Primary casings, jackets or wrappings of a single cell or a single battery
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
Applicants Bayerische Motoren Werke Aktiengesellschaft
Inventors Schurz Manuel
Anasenzl Manuel
El-Sawy Ahmed
Sterzenbach Marcel
Title
(DE) Gehäuseunterteil eines Hochvoltspeichergehäuses sowie Baureihe
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.


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