WO2021245027A1 - Batterie mit arretierungselement und fahrzeug mit aufnahme zur anorndung der batterie - Google Patents
Batterie mit arretierungselement und fahrzeug mit aufnahme zur anorndung der batterie Download PDFInfo
- Publication number
- WO2021245027A1 WO2021245027A1 PCT/EP2021/064549 EP2021064549W WO2021245027A1 WO 2021245027 A1 WO2021245027 A1 WO 2021245027A1 EP 2021064549 W EP2021064549 W EP 2021064549W WO 2021245027 A1 WO2021245027 A1 WO 2021245027A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- connection
- receptacle
- locking element
- vehicle
- Prior art date
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
-
- 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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/256—Carrying devices, e.g. belts
-
- 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
-
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- 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
Definitions
- the invention is based on a battery according to the class of the independent claim.
- the present invention also relates to a vehicle and a method for producing such a vehicle.
- battery modules are interconnected to form batteries or entire battery systems.
- the battery cells are designed as lithium-ion battery cells.
- Such lithium-ion battery cells comparably high energy densities can be achieved, which allow a more compact design of the battery.
- Such batteries can therefore also be designed to be portable and used in particular for applications in vehicles such as eBikes or light electric vehicles (LeVs). This has a number of advantages, such as the faster replacement of an empty battery with a full one in an exchange station or the more convenient charging of the battery overnight at home if, in particular, there is no separate garage for the vehicle. Disclosure of the invention
- a battery with the features of the independent claim offers the advantage that, on the one hand, the battery can be installed comparably robustly during operation, for example in a vehicle, and is therefore insensitive to vibrations or mechanical shocks, and on the other hand, the battery can be easily Can be removed comparatively quickly or can be inserted comparatively quickly in a simple manner.
- a battery with a plurality of battery cells is made available.
- the battery cells are designed in particular as lithium-ion battery cells.
- the battery cells are connected to one another in an electrically conductive manner in series and / or in parallel.
- the battery cells can, for example, each have a positive voltage tap and a negative voltage tap, which are connected to one another in an electrically conductive manner in series and / or in parallel by means of cell connectors.
- the plurality of battery cells has at least one positive total voltage tap and at least one negative total voltage tap, at which the plurality of battery cells can be electrically contacted, for example to tap a total voltage or to charge the battery cells.
- the housing element of the battery has a first electrical connection of the battery on a first side surface.
- the first electrical connection is a positive connection of the battery.
- the housing element of the battery has a second electrical connection of the battery on the first side surface.
- the second electrical connection is a negative connection of the battery.
- the first electrical connection of the battery is electrically connected to the at least one positive total voltage tap and that, for example, the second electrical connection of the battery is electrically connected to the at least one negative total voltage tap.
- the housing element of the battery has a locking element on a second side surface.
- the second side surface is in particular different from the first side surface.
- the first connection of the battery and the second connection of the battery are arranged in such a way that the first connection of the battery and the second connection of the battery are electrically and mechanically connected to a first connection of a receptacle and with a second connection of a receptacle can be contacted.
- first connection of the battery and the second connection of the battery can form both mechanical fixing of the battery and electrical contacting of the battery.
- the first connection of the battery and the second connection of the battery are formed from a metallic material selected from aluminum, copper and nickel.
- Electrical contacting should be understood to mean that the battery is electrically connected to the receptacle so that, for example, a voltage can be tapped from the plurality of battery cells.
- a mechanical contact should be understood to mean that the battery is mechanically fixed in the receptacle and, for example, it is prevented from being released from the exception. The battery can therefore be secured mechanically.
- the first connection of the battery and the second connection of the battery preferably protrude laterally outward with respect to the housing element. This enables stable mechanical fixation.
- the locking element is preferably a mechanical locking element which can be arranged mechanically in the first position and in the second position. But it would also be possible, please include if the locking element is an electrical locking element.
- the locking element is received in the arrangement in the first position in a recess arranged on the second side surface of the housing element.
- This offers the advantage that the locking element is protected from external influences during operation of the battery.
- the handle can thus prevent unintentional contact and in particular against an arrangement in the two- protected position.
- a vehicle such as an eBike or a light electric vehicle, for example, this is advantageous for reliable accommodation of the battery.
- this means that during operation, in a state received in the receptacle, the handle is integrated flat in the recess and thus at the same time also allows minimal installation space.
- the handle or the locking element can be removed from the recess and placed in the second position. This mechanically and electrically separates the battery from the receptacle. The battery can be easily removed without resistance.
- the handle or the locking element can be inserted into the recess and arranged in the second position.
- the battery can therefore be used in a simple manner.
- the housing element of the battery furthermore has at least one holding element on the second side surface.
- the at least one Hal teelement is arranged for mechanical contact with a holding connection of the receptacle.
- the Arret istsele element is arranged in a second position, the at least holding element is arranged for mechanical separation from the holding connection of the receptacle.
- the battery can therefore also comprise at least one holding element in addition to the first connection of the battery and the second connection of the battery. This can improve the mechanical fixation of the battery.
- the battery preferably has two such holding elements, the two holding elements, the first connection of the battery and the second connection being symmetrically distributed over the circumference of the second side surface, for example at 90 degree intervals in order to ensure efficient mechanical fixation.
- the first connection of the battery and / or the second connection of the battery comprise at least one electronic connection.
- the at least one electronic connection is designed to be connected to at least one electronic connection of the receptacle.
- the at least one electronic connection is designed to make contact with the at least one electronic connection of the receptacle.
- the at least one electronic connection is designed to be separated from the at least one electronic connection.
- the first side face and the second side face are advantageously arranged opposite one another.
- the battery can be arranged in the receptacle in a simple manner.
- the first side face and the second side face are advantageously arranged perpendicular to one another.
- the battery can be arranged in the receptacle in a simple manner.
- the first connection of the battery and the second connection of the battery are preferably electrically isolated from one another.
- the first connection of the battery and the second connection of the battery are preferably insulated from the housing element of the battery.
- the present invention also relates to a vehicle with a recording.
- the vehicle is a two-wheeled vehicle, such as an electrically powered bicycle (bikes) or an electrically powered motor scooter (light electric vehicles).
- the receptacle is designed to arrange a battery just described.
- the receptacle has a first connection which is designed to contact the first connection of the battery electrically and mechanically.
- the receptacle has a second connection which is designed to make electrical and mechanical contact with the second connection of the battery.
- Reliable electrical contact between the battery and the vehicle can thereby be established by means of the receptacle. Furthermore, a stable mechanical fixation of the battery in the vehicle can be made available during operation.
- the receptacle of the vehicle includes a spring damper element. This makes it possible to arrange the battery in the receptacle in a particularly gentle manner.
- the weight of the battery can be used to deform the spring damper element in a defined manner in order to arrange the battery in the receptacle in a defined manner.
- FIG. 1 in a perspective view of an embodiment of a battery according to the invention
- FIG. 2 shows, in a sectional view, a mode of operation of a battery according to the invention
- FIG. 3 shows a plan view of an embodiment of a battery according to the invention.
- FIG. 4 shows an embodiment of a vehicle according to the invention in a sectional view from the side.
- the housing element 2 of the battery 1 has, on a first side surface 31, a first electrical connection 41 of the battery 1 and a second electrical connection 42 of the battery 1.
- the first connection 41 of the battery 1 is a positive voltage tap of the battery 1 and the second connection 42 of the battery 1 is a negative voltage tap of the battery 1.
- the housing element 2 has a cylindrical shape.
- the housing element 2 can also have a cuboid shape.
- the housing element 2 of the battery 1 has a locking element 5 on a second side surface 32.
- the locking element 5 is designed as a handle 50.
- the housing element 2 has a recess 8 which is arranged on the second side surface 32. The locking element 5 or the handle 50 can be received in the first position in the recess 8 when the locking element 5 or the handle 50 is arranged.
- FIG. 1 shows an arrangement of the locking element 5 in a first position.
- the first connection 41 of the battery 1 and the second connection 42 of the battery 1 are for electrical and mechanical contacting with a first connection 61 of a receptacle 7, not shown in FIG. 1, and a second connection 62, not shown in FIG Arranged on acquisition 7.
- the first side surface 31 and the second side surface 32 are arranged opposite one another.
- first connection 41 of the battery 1 and / or the second connection 42 of the battery 1 has an electronic connection 9.
- the electronic connection 9 is designed to be connected to an electronic connection 10 of the receptacle 7.
- the battery 1 can also additionally have at least one electronic connection 9 of the battery 1, the function of which is analogous to the first connection 31 or the second connection 32. The only difference is that only electronic and mechanical contact is thereby formed.
- FIG. 2 shows, in a sectional view, a mode of operation of a battery 1 according to the invention.
- FIG. 3 shows a plan view of an embodiment of a battery 1 according to the invention.
- the locking element 5 or the handle 50 can be seen here.
- the Ar retiansselement 5 or the handle 50 is arranged in the first position and arranged in the recess 8.
- the locking element 5 or the handle 50 is symmetrical.
- an axis of the handle 50 runs on an axis of symmetry of the second side surface 32.
- FIG. 4 shows, in a sectional view from the side, an embodiment of a vehicle 100 according to the invention.
- the vehicle 100 comprises a receptacle 7.
- the receptacle 7 is designed to receive the battery 1, which was described together with FIGS. 1 to 3.
- the receptacle 7 of the vehicle 100 comprises a first connection 61 and a second connection 62.
- the first connection 61 is designed to make electrical and mechanical contact with the first connection 41 of the battery 1.
- the second connection 62 is designed to make electrical and mechanical contact with the second connection 42 of the battery 1.
- the receptacle 7 also includes the electronic connections 10 of the receptacle 7, which can be connected to the electronic connection 9 of the first connection 41 of the battery 1 or the electronic connection 9 of the second connection 42 of the battery 1.
- the receptacle 7 of the vehicle 100 also includes a spring damper element 11.
- the receptacle 7 can also be designed in such a way that the entire battery 1 can be accommodated therein.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022574399A JP2023527909A (ja) | 2020-06-04 | 2021-05-31 | ロック要素を備えるバッテリ、およびバッテリを配置するためのレセプタクルを備える車両 |
EP21729544.3A EP4162555A1 (de) | 2020-06-04 | 2021-05-31 | Batterie mit arretierungselement und fahrzeug mit aufnahme zur anorndung der batterie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020206984.0 | 2020-06-04 | ||
DE102020206984.0A DE102020206984A1 (de) | 2020-06-04 | 2020-06-04 | Batterie, Fahrzeug und Verfahren zur Herstellung eines solchen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021245027A1 true WO2021245027A1 (de) | 2021-12-09 |
Family
ID=76250350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/064549 WO2021245027A1 (de) | 2020-06-04 | 2021-05-31 | Batterie mit arretierungselement und fahrzeug mit aufnahme zur anorndung der batterie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4162555A1 (de) |
JP (1) | JP2023527909A (de) |
DE (1) | DE102020206984A1 (de) |
WO (1) | WO2021245027A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009015277U1 (de) * | 2009-11-11 | 2010-04-08 | Ze-Mobility Gmbh & Co. Kg | Batterie mit Haltevorrichtung |
DE202017107818U1 (de) * | 2017-12-21 | 2018-01-12 | Lampuga Gmbh | Surfboard mit Wechselakkumulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19528167C1 (de) | 1995-08-01 | 1996-08-29 | Wolf Geraete Gmbh Vertrieb | Rasenmäher |
WO2018038369A1 (ko) | 2016-08-25 | 2018-03-01 | 엘지전자 주식회사 | 청소기 |
CN111067423B (zh) | 2018-10-19 | 2022-07-19 | 德国福维克控股公司 | 可更换的蓄电池 |
-
2020
- 2020-06-04 DE DE102020206984.0A patent/DE102020206984A1/de active Pending
-
2021
- 2021-05-31 WO PCT/EP2021/064549 patent/WO2021245027A1/de active Application Filing
- 2021-05-31 JP JP2022574399A patent/JP2023527909A/ja active Pending
- 2021-05-31 EP EP21729544.3A patent/EP4162555A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009015277U1 (de) * | 2009-11-11 | 2010-04-08 | Ze-Mobility Gmbh & Co. Kg | Batterie mit Haltevorrichtung |
DE202017107818U1 (de) * | 2017-12-21 | 2018-01-12 | Lampuga Gmbh | Surfboard mit Wechselakkumulator |
Also Published As
Publication number | Publication date |
---|---|
EP4162555A1 (de) | 2023-04-12 |
DE102020206984A1 (de) | 2021-12-09 |
JP2023527909A (ja) | 2023-06-30 |
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