DE102020127794B8 - Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils - Google Patents

Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils Download PDF

Info

Publication number
DE102020127794B8
DE102020127794B8 DE102020127794.6A DE102020127794A DE102020127794B8 DE 102020127794 B8 DE102020127794 B8 DE 102020127794B8 DE 102020127794 A DE102020127794 A DE 102020127794A DE 102020127794 B8 DE102020127794 B8 DE 102020127794B8
Authority
DE
Germany
Prior art keywords
housing
housing part
energy storage
producing
particular lower
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
DE102020127794.6A
Other languages
English (en)
Other versions
DE102020127794B3 (de
Inventor
Michael Kaeser
Jens Feichtinger
Andres Perez de Gracia
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE102020127794.6A priority Critical patent/DE102020127794B8/de
Priority to CN202180058765.9A priority patent/CN116056826A/zh
Priority to PCT/EP2021/077220 priority patent/WO2022084012A1/de
Priority to US18/028,260 priority patent/US20230378575A1/en
Application granted granted Critical
Publication of DE102020127794B3 publication Critical patent/DE102020127794B3/de
Publication of DE102020127794B8 publication Critical patent/DE102020127794B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/222—Inorganic material
    • H01M50/224—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/249—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1265—Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)
DE102020127794.6A 2020-10-22 2020-10-22 Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils Active DE102020127794B8 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102020127794.6A DE102020127794B8 (de) 2020-10-22 2020-10-22 Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils
CN202180058765.9A CN116056826A (zh) 2020-10-22 2021-10-04 蓄能器壳体的壳体部件、尤其是壳体下部、蓄能器壳体以及用于制造壳体部件的方法
PCT/EP2021/077220 WO2022084012A1 (de) 2020-10-22 2021-10-04 Gehäuseteil, insbesondere gehäuseunterteil, eines energiespeichergehäuses, energiespeichergehäuse sowie verfahren zum herstellen eines gehäuseteils
US18/028,260 US20230378575A1 (en) 2020-10-22 2021-10-04 Housing Part, in Particular Lower Housing Part, of an Energy Storage Housing, Energy Storage Housing, and Method for Producing a Housing Part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020127794.6A DE102020127794B8 (de) 2020-10-22 2020-10-22 Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils

Publications (2)

Publication Number Publication Date
DE102020127794B3 DE102020127794B3 (de) 2021-12-16
DE102020127794B8 true DE102020127794B8 (de) 2022-03-17

Family

ID=78179354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020127794.6A Active DE102020127794B8 (de) 2020-10-22 2020-10-22 Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils

Country Status (4)

Country Link
US (1) US20230378575A1 (de)
CN (1) CN116056826A (de)
DE (1) DE102020127794B8 (de)
WO (1) WO2022084012A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018005556T5 (de) 2017-10-04 2020-06-25 Shape Corp. Batterieträger-bodenbaugruppe für elektrofahrzeuge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209349A1 (de) * 2012-06-04 2013-05-29 Continental Automotive Gmbh Batteriegehäuse und Herstellungsverfahren für ein Batteriegehäuse
DE102012111393B4 (de) * 2012-11-26 2020-11-12 R. Stahl Schaltgeräte GmbH Explosionsgeschütztes druckfest verschweißtes Gehäuse
EP3343691B1 (de) * 2015-09-24 2020-04-01 LG Chem, Ltd. Batteriemodul

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018005556T5 (de) 2017-10-04 2020-06-25 Shape Corp. Batterieträger-bodenbaugruppe für elektrofahrzeuge

Also Published As

Publication number Publication date
WO2022084012A1 (de) 2022-04-28
DE102020127794B3 (de) 2021-12-16
CN116056826A (zh) 2023-05-02
US20230378575A1 (en) 2023-11-23

Similar Documents

Publication Publication Date Title
DE502005005126D1 (de) Verfahren zum Herstellen eines top-emittierenden Bauteils sowie Verwendung
DE602005023373D1 (de) Verfahren zum Einstellen gezielter unterschiedlicher Eigenfrequenzen eines beschaufelten Rotors einer Turbomachine sowie Rotor
ATE553864T1 (de) Vorrichtung und verfahren zum herstellen oder bearbeiten von werkstücken aus einer vorform, insbesondere zum anformen von innenprofilen oder innenverzahnungen
DE502005001724D1 (de) Abschreckunempfindliche Aluminiumlegierung sowie Verfahren zum Herstellen eines Halbzeuges aus dieser Legierung
DE102009026389A8 (de) Verfahren und Spannvorrichtung zum Einspannen eines Rohlings in einer Bearbeitungsmaschine, insbesondere in einer Fräsmaschine
DE502005005214D1 (de) Verfahren zum befestigen eines garniturstreifens an einem deckelstab, garniturclip sowie presswerkze
DE112006003408A5 (de) Verfahren zum Herstellen eines geschweissten Rotors einer Niederdruck-Dampfturbine
DE102019101238B8 (de) Verfahren zum Herstellen eines geflochtenen Einfadenstents, Vorrichtung und Flechtkern hierfür sowie geflochtener Einfadenstent
DE112010004852A5 (de) Verfahren zum herstellen eines rahmens sowie solarzellenmodulrahmen
DE102020127794B8 (de) Gehäuseteil, insbesondere Gehäuseunterteil, eines Energiespeichergehäuses, Energiespeichergehäuse sowie Verfahren zum Herstellen eines Gehäuseteils
EP2584053A3 (de) Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers
ATE551164T1 (de) Verfahren und vorrichtung zum herstellen eines mindestens einen hohlraum aufweisenden körpers aus einem hydraulischen bindemittel
DE502005006188D1 (de) Verfahren zum Herstellen eines Fahrzeuginnenverkleidungsteils, sowie Fahrzeuginnenverkleidungsteil
DE502005008784D1 (de) Verfahren zum herstellen einer korrelation zwischen einem ersten zustand eines piezoelektrischen bauteils und einem zweiten zustand des bauteils sowie verwendung der korrelation
DE112018005731A5 (de) Zwischenkanal zur Anordnung zwischen einem Niederdruckverdichter und einem Hochdruckverdichter einer Strömungsmaschine, Verfahren zum Herstellen eines Zwischenkanals und Strömungsmaschine
ATE549905T1 (de) Abdichtrahmen sowie verfahren zum abdecken eines bauteils
DE112019007712A5 (de) Verfahren zum herstellen eines hybridbauteils und entsprechendes hybridbauteil
DE502005005467D1 (de) Verfahren zum Herstellen eines elektrischen Verbindungselementes, sowie Verbindungselement
DE50309277D1 (de) Verfahren zum bearbeiten einer kante eines hochdruckfesten bauteils, insbesondere zum hydro-erosiven verrunden einer kante sowie und vorrichtung hierzu
DE112006000515A5 (de) Verfahren zum Herstellen eines Schäumteils und Schäumteil, insbesondere Karosserieanbauteil
DE602004001895D1 (de) Einrichtung zum Herstellen eines hohlen metallischen Elementes durch Diffusionsverbindung und superplastische Verformung, Verwendung derselben sowie Verfahren zum Herstellen eines solchen metallischen Elementes
DE112022001450A5 (de) Optoelektronisches bauelement und verfahren zum herstellen eines optoelektronischen bauelements
DE112021004354A5 (de) Verfahren zum Herstellen eines optoelektronischen Bauelements und optoelektronisches Bauelement
ATA742002A (de) Verfahren für die extraktion eines stoffes sowie extraktionsanlage
SE0500093L (sv) Förfarande vid gaslager

Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0002020000

Ipc: H01M0050100000

R163 Identified publications notified
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0050100000

Ipc: H01M0050244000

R018 Grant decision by examination section/examining division
R020 Patent grant now final