WO2017016772A1 - Boîtier pour module de batterie et procédé de fabrication d'un module de batterie - Google Patents

Boîtier pour module de batterie et procédé de fabrication d'un module de batterie Download PDF

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Publication number
WO2017016772A1
WO2017016772A1 PCT/EP2016/064814 EP2016064814W WO2017016772A1 WO 2017016772 A1 WO2017016772 A1 WO 2017016772A1 EP 2016064814 W EP2016064814 W EP 2016064814W WO 2017016772 A1 WO2017016772 A1 WO 2017016772A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
battery cells
battery
housing
battery module
Prior art date
Application number
PCT/EP2016/064814
Other languages
German (de)
English (en)
Inventor
Rudi Kaiser
Sebastian Bannert
Thomas Kretschmar
Sarmimala Hore
Holger Reinshagen
Silvan Poller
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to CN201680043283.5A priority Critical patent/CN107851755A/zh
Publication of WO2017016772A1 publication Critical patent/WO2017016772A1/fr

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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • 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
    • H01M50/289—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
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • 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
    • H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
    • 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

Definitions

  • the invention is based on a housing for a battery module or a method for producing a battery module according to the preamble of the independent claims.
  • EP 2 068 390 A1 discloses a battery system comprising a battery block, a cooling tube and a coolant supply device.
  • the battery pack includes a plurality of rectangular batteries having a width greater than a thickness and being fixedly aligned in the array by a battery holder.
  • the cooling tube cools the rectangular batteries of the battery pack.
  • the coolant supply device feeds coolant into the cooling tube.
  • the cooling pipe is disposed on the surface of the battery pack in a thermally connected state, so that the rectangular batteries are cooled by the coolant circulated through the cooling pipe.
  • the cooling pipe may have parallel pipe sections arranged parallel to the rectangular batteries and cooling the rectangular batteries.
  • the cooling tubes may be disposed in the bottom surface of the battery pack and extend directly below the batteries.
  • DE 10 2011 076 919 A1 discloses a battery cell, in particular a lithium-ion battery cell, comprising a housing and in the housing at least one electrode ensemble in which electrodes are arranged in more than two layers in a cross section, the housing being at least two the electrode ensemble has housing elements substantially separated from the environment. It is provided that a first housing element is electrically connected to the positive pole of the electrode ensemble and a second housing element is electrically connected to the negative pole of the
  • Electrode ensembles is connected so that the battery cell on the first
  • Housing element and the second housing element is electrically contacted.
  • a battery or a battery cell module is known which comprise a plurality of the battery cells.
  • a method for producing a battery cell and a motor vehicle are known.
  • the DE 10 2014 204 245.3 not yet published on the filing date of the invention relates to an energy storage unit having a plurality of galvanic cells, the galvanic cells each having a first outer side comprising a first electrode and a second outer side comprising a second
  • the energy storage unit further comprises a first frame member and a second frame member, which are directly or indirectly connected to each other, wherein the first frame member is disposed at the one end of the series of galvanic cells and the second frame member is arranged at the other end of the series of galvanic cells ,
  • DE 10 2014 204 245.3 relates to a battery cell for use with an energy storage unit and to a method for producing such a battery cell.
  • Claims have the advantage that they allow optimal use of space.
  • the frame can be adapted exactly to the size of the battery cells. Because of the battery cells in the frame
  • the battery cells can be strong, secure and durable in the frame being held.
  • a high mechanical integrity and / or mechanical stability of the battery module can be achieved.
  • elements such as fasteners can be omitted.
  • the structure of the battery module can be simplified.
  • costs such as material costs and / or assembly costs can be reduced.
  • the frame with respect to its position when the battery module is used as intended, can be arranged under the battery cells, this has the advantage that the mechanical connection between the frame and the battery cells can be further improved. Furthermore, protection such as protection against mechanical damage of the battery cells from below can be improved.
  • the frame can be arranged above the battery cells, this has the advantage that the protection, such as protection against mechanical damage, of the battery cells can be improved from above.
  • each battery cell in the housing can be arranged in a layer, this has the advantage that each battery cell can contact up to four further or more battery cells. As a result, a homogeneous current distribution can be achieved. Thus, an inhomogeneous current distribution pattern can be avoided. Furthermore, a homogeneous temperature distribution can be achieved.
  • connections of the same name can be electrically connected via a piece of metal, this has the advantage that the construction of the battery module and / or the mounting of the battery cells in the frame can be simplified.
  • the frame further comprises an inner wall for dividing the frame into a plurality of areas, this has the advantage that the mechanical
  • Connection can be made between the frame and the battery cells.
  • the frame comprises a metal, this has the advantage that the stability of the frame can be increased. If the metal is aluminum, this has the advantage that the weight of the frame can be reduced.
  • the frame comprises a nonconductor
  • the non-conductor is a plastic, this has the advantage that the frame can be made particularly light.
  • the weight of the non-conductor is a plastic
  • Battery module can be reduced. Furthermore, the possibilities to design the frame spatially, when using plastic almost unlimited.
  • the frame furthermore comprises a metal layer, this has the advantage that the battery cells arranged next to one another in the layer can be electrically connected.
  • the metal layer comprises aluminum, this has the advantage that the weight of the frame can be reduced.
  • the frame can be connected to form a unit by means of a holding element with a further frame, this has the advantage that only at the beginning and at the end of the battery module is an electrical connection of the battery module, which may be formed, for example, as contact foil, required. As a result, contacting of the battery module can be simplified and / or minimized. Furthermore, battery modules, even complex battery models, can be manufactured in a simple, safe and / or cost-effective manner.
  • Voltage information is captured.
  • a connection to a cell monitoring device cell supervisory circuit, CSC
  • CSC cell supervisory circuit
  • PTC positive temperature coefficient
  • thermocontrol plate such as cooling plate or potential-free cooling plate between the layers arranged
  • Figure 1 shows a side view of a frame 4 for receiving
  • FIG. 2 shows a side view of the frame 4 with battery cells 2 according to the embodiment of the invention
  • FIG. 3 shows a side view of a battery module 1 'with three layers of battery cells 2 according to the embodiment of the invention
  • FIG. 4 shows a side view of the battery module 1 with three layers of battery cells 2 according to another embodiment of the invention
  • Figure 5 shows a perspective view of the frame 4 for receiving
  • Figure 6 shows a perspective view of the frame 4 for receiving
  • Figure 1 shows a side view of a frame 4 for receiving
  • the frame 4 comprises an outer wall 5.
  • the outer wall 5 may be formed as a circumferential outer wall.
  • the frame 4 may further comprise an inner wall 7, 8 or a plurality of inner walls 7, 8 for dividing the Frame 4 in a plurality of areas for receiving the battery cells 2 include.
  • the frame 4 may comprise a metal such as aluminum and / or a non-conductor such as a plastic. As described below with reference to Figure 2, the size dimensions of the frame 4 to the
  • the frame 4 may further comprise a metal layer 9.
  • the metal layer 9 may be formed, for example, as a metal sheet, metal foil, metal mesh or metal mesh.
  • the metal layer 9 can serve for electrically connecting terminals 3 of the battery cells 2.
  • the metal layer 9 may be formed as a frame bottom.
  • Figure 2 shows a side view of the frame 4 with battery cells 2 according to the embodiment of the invention.
  • the battery cells 2 are formed as flat battery cells such as nut shell cells (nutshell cells).
  • the battery cells 2 will be described below with reference to FIG. FIG. 2 shows the frame 4 of a battery module 1 after the four battery cells 2 have been snapped into corresponding regions of the frame 4.
  • the size dimensions of the frame 4 are adapted to the size dimensions of the battery cells 2 such that an interference fit or interference fit is achieved. In this case, it is ensured that during the joining, regardless of the tolerance positions of the frame 4 and the battery cells 2, the battery cells 2 snap into the frame 4 and a permanent mechanical connection between the frame 4 and the battery cell 2 is formed.
  • a use of fasteners and / or adhesives is usually not required, but not excluded.
  • the surfaces of the frame 4 and the battery cells 2 may be matched to each other.
  • the frame 4 may have a plurality of depressions (not shown in FIG. 2), while the battery cells 2 may have corresponding elevations (not shown in FIG. 2).
  • FIG. 3 shows a side view of a battery module 1 with three layers of battery cells 2 according to the embodiment of the invention.
  • the battery cells 2 are snapped into the respective regions of the corresponding frame 4. This results in the
  • the layers may each comprise different numbers of battery cells 2.
  • the layers may each comprise an identical number of battery cells 2.
  • the battery cells 2 can each, as shown by way of example in Figure 3, a first
  • Cover 3 and a second cover 3, which are formed as electrical connections and connected to an anode of the battery cell 2 and a cathode of the battery cell 2, respectively.
  • the two covers 3 of each of the battery cells 2 are electrically isolated from each other.
  • the battery cells 2 can be electrically contacted or connected via the first cover 3 and the second cover 3, respectively.
  • the battery cells 2 can each be designed identically, for example with regard to physical properties and / or electrical properties.
  • the battery cells 2 may be formed differently. For example, in addition to battery cells of a certain size, half and / or double size battery cells may be used.
  • Frame 4 are electrically connected to each other.
  • the second covers 3 of the battery cells 2, which serve as second connections of the same name can be electrically connected to each other via the metal layer 9 of a frame 4 of an overlying layer.
  • the battery cells 2 in each of the three layers can be electrically connected to each other in parallel and these parallel connected battery cells 2 in the three superimposed layers are electrically connected to each other in series.
  • contacting of the battery module 1 via the lowermost layers and the uppermost layer, ie the outer layers occur.
  • the frames 4 can be connected to each other by means of a holding element or a plurality of holding elements (not shown in FIG. 3).
  • sensor foils (not shown in FIG. 3) may be arranged between the layers. As a result, voltage information of the battery cells 2 can be detected. This can be a connection to a
  • a resistance foil (not shown in FIG. 3) such as
  • Resistance film can be arranged with a positive temperature coefficient between the layers. This can increase safety in the event of a fault.
  • a tempering plate such as a cooling plate or potential-free cooling plate can be arranged between the layers. As a result, the temperature control or cooling of the battery cells 2 can be improved.
  • FIG. 4 shows a side view of the battery module 1 'with three layers of battery cells 2 according to another embodiment of the invention.
  • the battery module 1 'shown in FIG. 4 essentially corresponds to the battery module 1 described with reference to FIG. 3.
  • the battery module 1' comprises a further frame 4 ', which is snapped in reverse and from above onto the battery cells 2 of the uppermost layer. As a result, the battery cells 2 are completely enclosed by the housing. Furthermore, the second
  • Covers 3 of the battery cells 2 of the uppermost layer which serve as identically named second connections, are electrically connected to one another via the metal layer 9 of the further frame 4 '.
  • the contacting of the battery module 1 ' can be simplified.
  • Figure 5 shows a perspective view of the frame 4 for receiving
  • the frame 4 comprises an outer wall 5.
  • the outer wall 5 may be formed as a circumferential outer wall.
  • the frame 4 may be an inner wall 7, 8 or a plurality of inner walls 7, 8 for dividing the frame 4 into a plurality of areas for receiving the battery cells 2 include.
  • the battery cells 2 may be snapped in the area or the plurality of areas. In one area, a battery cell 2 or a plurality of battery cells can be snapped.
  • the frame 4 fixes the battery cells 2 and secures them, for example, against falling out and / or slipping.
  • the frame 4 can be made of a metal such as
  • Figure 6 shows a perspective view of the frame 4 for receiving
  • the frame 4 shown in Figure 6 substantially corresponds to the frame 4 described with reference to Figure 5.
  • the frame 4 further comprises a
  • Metal layer 9 can serve to electrically connect terminals 3 of the battery cells 2.
  • the metal layer 9 can furthermore serve for thermal bonding 3 of the battery cells 2.
  • the metal layer 9 may be formed as a frame bottom.
  • the metal layer 9 may extend partially or completely within the frame 4.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Mounting, Suspending (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un boîtier pour un module de batterie (1), comprenant un pluralité d'éléments de batterie (2), les éléments de batterie (2) présentant chacun deux bornes électriques (3) et le boîtier comprenant un châssis (4), et les bornes (3) de même polarité des éléments de batterie (2) pouvant être connectées électriquement, caractérisé en ce que le châssis (4) est configuré de telle manière que les éléments de batterie (2) peuvent être insérés par encliquetage dans le châssis (4), ainsi qu'un procédé de fabrication d'un module de batterie (1).
PCT/EP2016/064814 2015-07-24 2016-06-27 Boîtier pour module de batterie et procédé de fabrication d'un module de batterie WO2017016772A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680043283.5A CN107851755A (zh) 2015-07-24 2016-06-27 用于电池模块的壳体和用于制造电池模块的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015213991.3A DE102015213991A1 (de) 2015-07-24 2015-07-24 Gehäuse für ein Batteriemodul und Verfahren zum Herstellen eines Batteriemoduls
DE102015213991.3 2015-07-24

Publications (1)

Publication Number Publication Date
WO2017016772A1 true WO2017016772A1 (fr) 2017-02-02

Family

ID=56203415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/064814 WO2017016772A1 (fr) 2015-07-24 2016-06-27 Boîtier pour module de batterie et procédé de fabrication d'un module de batterie

Country Status (3)

Country Link
CN (1) CN107851755A (fr)
DE (1) DE102015213991A1 (fr)
WO (1) WO2017016772A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018221068A1 (de) * 2018-12-05 2020-06-10 Robert Bosch Gmbh Batteriesystem mit zumindest zwei Batterieebenen und Kraftfahrzeug mit einem Batteriesystem
DE102020130139A1 (de) 2020-11-16 2022-05-19 Bayerische Motoren Werke Aktiengesellschaft Batteriemodul mit einer Vielzahl von Batteriezellen

Citations (8)

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Publication number Priority date Publication date Assignee Title
US5180644A (en) * 1992-03-09 1993-01-19 Motorola, Inc. Weldless battery pack
EP2068390A1 (fr) 2007-11-28 2009-06-10 SANYO Electric Techno Create Co., Ltd. Système de batterie avec des cellules de batterie agencées dans un alignement de réseau
US20120177970A1 (en) * 2011-01-10 2012-07-12 Cobasys, Llc Flexible battery module for prismatic cells
DE102011076919A1 (de) 2011-06-03 2012-12-06 Sb Limotive Company Ltd. Batteriezelle, Batterie oder Batteriezellenmodul, Verfahren zur Herstellung einer Batteriezelle und Kraftfahrzeug
US20130095360A1 (en) * 2011-10-17 2013-04-18 Cobasys, Llc Battery cell with integrated mounting foot
GB2502976A (en) * 2012-06-11 2013-12-18 Jaguar Land Rover Ltd A vehicle battery pack, a module for the same, a frame for the module and a method of manufacture
JP5410604B2 (ja) * 2011-03-31 2014-02-05 パナソニック株式会社 電池モジュール及びその製造方法
DE102014204245A1 (de) 2014-03-07 2015-09-10 Robert Bosch Gmbh Energiespeichereinheit mit einer Mehrzahl von galvanischen Zellen, Batteriezelle für eine solche Energiespeichereinheit und Verfahren zur Herstellung der Batteriezelle

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Publication number Priority date Publication date Assignee Title
CN201285771Y (zh) * 2008-03-21 2009-08-05 东莞新能源科技有限公司 一种电池组
EP2628202B1 (fr) * 2010-10-15 2018-12-05 Johnson Controls Autobatterie GmbH & Co. KGaA Accumulateur comprenant un élément de paroi et élément de paroi pour ledit accumulateur
DE102011015621A1 (de) * 2011-03-31 2012-10-04 Audi Ag Batterie für ein Kraftfahrzeug
DE102011088637A1 (de) * 2011-12-15 2013-06-20 Robert Bosch Gmbh Hartschalenbatteriegehäuse mit Dampfsperrschicht
CN103219485B (zh) * 2013-03-28 2016-01-13 朱金怀 电池单元及移动电源
DE102013011894A1 (de) * 2013-07-16 2015-01-22 Audi Ag Aufnahmevorrichtung zur Aufnahme wenigstens einer Energiespeicherkomponente

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180644A (en) * 1992-03-09 1993-01-19 Motorola, Inc. Weldless battery pack
EP2068390A1 (fr) 2007-11-28 2009-06-10 SANYO Electric Techno Create Co., Ltd. Système de batterie avec des cellules de batterie agencées dans un alignement de réseau
US20120177970A1 (en) * 2011-01-10 2012-07-12 Cobasys, Llc Flexible battery module for prismatic cells
JP5410604B2 (ja) * 2011-03-31 2014-02-05 パナソニック株式会社 電池モジュール及びその製造方法
DE102011076919A1 (de) 2011-06-03 2012-12-06 Sb Limotive Company Ltd. Batteriezelle, Batterie oder Batteriezellenmodul, Verfahren zur Herstellung einer Batteriezelle und Kraftfahrzeug
US20130095360A1 (en) * 2011-10-17 2013-04-18 Cobasys, Llc Battery cell with integrated mounting foot
GB2502976A (en) * 2012-06-11 2013-12-18 Jaguar Land Rover Ltd A vehicle battery pack, a module for the same, a frame for the module and a method of manufacture
DE102014204245A1 (de) 2014-03-07 2015-09-10 Robert Bosch Gmbh Energiespeichereinheit mit einer Mehrzahl von galvanischen Zellen, Batteriezelle für eine solche Energiespeichereinheit und Verfahren zur Herstellung der Batteriezelle

Also Published As

Publication number Publication date
DE102015213991A1 (de) 2017-01-26
CN107851755A (zh) 2018-03-27

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