EP3718155A1 - Gehäuse zur aufnahme wenigstens eines batteriezellpakets, batterie, sowie verfahren zur herstellung eines gehäuses und einer batterie - Google Patents
Gehäuse zur aufnahme wenigstens eines batteriezellpakets, batterie, sowie verfahren zur herstellung eines gehäuses und einer batterieInfo
- Publication number
- EP3718155A1 EP3718155A1 EP18812099.2A EP18812099A EP3718155A1 EP 3718155 A1 EP3718155 A1 EP 3718155A1 EP 18812099 A EP18812099 A EP 18812099A EP 3718155 A1 EP3718155 A1 EP 3718155A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- battery
- plastic
- battery cell
- housing wall
- 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.)
- Pending
Links
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
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M50/227—Organic material
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- Housing for receiving at least one battery cell pack, battery, and method for producing a housing and a battery
- the invention relates to a housing, in particular a Batte riegeophuse, for receiving at least one battery cell pack.
- the invention relates to a battery having at least one battery cell pack, and a housing surrounding the battery cell pack.
- the invention relates to a method for producing a housing and a method for producing a battery.
- housing in particular battery housing
- the known battery cases are adapted to take Riezellable Batte and enclose.
- the housing wall can be used as a transmission medium.
- DE 10 2012 202 751 A1 describes a battery sensor data transmission unit in which a data transmission unit is designed to connect a sensor signal, which represents a physical quantity in or on the battery cell, using a battery housing wall and / or a wall of a battery cell as a transmission medium Output evaluation device.
- the housing is designed to be electrically conductive, so that data such as the sensor signal can be transmitted via the electrically conductive housing wall.
- Such electrically conductive housings are expensive to manufacture because of their electrically conductive materials and can have an increased weight.
- a housing for receiving at least one battery cell pack comprising at least one Ge housing wall, wherein the housing wall is at least partially formed of a plastic, and in the plastic of the housing wall, an optical conductor is formed.
- a housing with at least one Ge housing wall wherein the housing wall is at least partially formed of a plastic.
- the weight of the housing, in particular a battery case can be reduced.
- an optical conductor is formed in the portion of the housing or the housing wall, which is made of plastic and / or a plastic. This means that the optical conductor is formed integrally with the housing and / or the housing wall. Consequently, the optical conductor is formed immovably in the housing or the housing wall.
- An optical conductor is also referred to as a light guide be.
- data and / or signals in particular physical data and / or signals, can be transmitted via the optical conductor formed in the housing wall.
- the housing wall or at least the partial area of the housing wall, which has the optical conductor can be used as a data transmission path.
- the housing is completely formed from a plastic. In this way, the weight of the housing can be reduced.
- such a housing may preferably be manufactured in an injection molding process, whereby manufacturing costs can be reduced.
- an advantage of a completely made of a plastic housing can be that the op table conductor can thus be formed in hindsight at any point.
- the housing which is formed completely and / or predominantly out of a plastic, provide a secure electrical isolation of the ordered therein battery cell packets.
- the housing or the housing wall is preferably adapted to various components, preferably one or more battery cell packs for storing electrical
- the housing wall has at least one fastening device for fastening at least one battery cell packet.
- the battery cell pack can be arranged in the housing with the aid of the fastening device in a positionally secure manner.
- a positionally secure positioning of the battery cell pack in the housing is provided to preferably connect and / or couple an optical interface of the battery cell pack with the optical conductor such that the at least one battery cell pack is communicatively connected to the optical conductor.
- the fastening device can basically be configured as desired in order to fix the battery cell pack in the housing and to fix it in its position.
- a preferred embodiment of the invention is that the fastening supply device is a clamping device and / or a screw leg direction.
- About a clamping device can be a bie riezellwoven in simplistic manner preferably self-adjusting attached. Self-adjusting means that the
- Clamping device for example, is resilient, and exerts on the arranged in the battery case battery cell a pressing force.
- the contact pressure is preferably oriented such that an optical interface of the battery cell packet is pressed against the formed in the housing optical waveguide.
- the screw can be at play, an internal thread for receiving a screw with a corresponding external thread. It is also conceivable that the screw device has an external thread for receiving a nut with a corresponding internal thread.
- the housing has only one chamber.
- the housing has at least two separate chambers, wherein the optical conductor formed in the housing wall communicates the two chambers. Onstechnisch connects.
- a battery cell pack can be arranged, and in the second chamber is a battery electronics, in particular a battery management system BMS arranged.
- the optical conductor is formed in the Ge housing wall so that the two chambers are connected via the optical conductor.
- the chambers are formed gas and / or liquid impermeable to each other separately.
- the partition is connected media-tight to the housing wall.
- the media-tight connection of the partition can be done for example by welding and / or gluing.
- the partition wall is formed integrally with the housin sewandung, in particular in a manufac turing process is made with the housing.
- the mutually media-tightly separated chambers can be connected to each other communication technology via the formed and / or arranged in the housing wall optical conductor.
- the housing is a battery case, and in the Batte riegephaseuse at least one battery cell pack is arranged, and the battery cell pack is communicated with the out in the housing wall formed optical conductor communication technology.
- the invention also relates to a battery, comprising at least one battery cell package with an optical interface, a battery electronics with an optical interface, and a surrounding the at least one battery cell package and the battery electronics housing having at least one housing wall, wherein the at least one housing wall at least partially formed of a plastic, and in the plastic, an optical conductor is formed, wherein the at least one battery cell and the battery Batte rieelektronik are arranged in the battery housing, that their respective optical interface with the formed in the housing optical waveguide kommunikati onstechnisch are.
- a battery which has at least one battery cell packet, preferably a plurality of battery cell packets.
- the battery cell pack has at least one optical interface.
- a battery electronics is provided, which also has an optical interface.
- the battery electronics is preferably a battery management system BMS. Both the battery cell pack and the battery electronics are enclosed by a housing having at least one housing wall, wherein the housing wall is at least partially formed from a plastic and / or manufactured. In the plastic, an optical conductor is formed. The respective optical interface of the battery cell packets and the battery electronics is connected to the optical conductor. In this way, the battery cell pack and the battery electronics can be connected to each other communication technology via the op-shaped conductor formed in the housing.
- information and / or signals concerning the temperature and / or the state of charge of the battery cell pack can be transmitted to the battery electronics via the optical conductor.
- a wired cabling between the at least one battery cell pack and the Bat terieelektronik can be reduced and / or avoided, creating electromechanical components, such as
- the housing has at least one fastening device for attaching the at least one battery cell pack and / or the battery electronics, and the battery cell package and / or the battery electronics according to corresponding Befes comprises means.
- the battery cell pack and / or the battery electronics in the housing la secured secured and / or positioned.
- the fastening device and the corresponding loading fastening means can basically be designed as desired in order to fix the battery cell pack in the housing and to fix it in its position.
- a preferred embodiment of the invention is that the fastening device is a clamping device and the fastening means engageable with the clamping device engageable Schurastungsein direction, or the fastening means a screw leg direction and the fastening means is a leg direction with the screw engageable screw member.
- the battery cell pack can be fastened in a simple manner, preferably in a self-adjusting manner.
- the screw means may be, for example, a female thread for receiving a screw with a corres dierenden external thread. It is also conceivable that the screw device has an external thread for receiving a nut with a corresponding internal thread.
- fasteners and correspondingly correspon- ding fastening devices specified with which the battery cell pack and / or the battery electronics can be easily arranged in the housing and / or fixed.
- the housing has at least two separate chambers, wherein formed in the housing optical conductor connects the two chambers communication technology with each other.
- At least one partition wall is formed, so that in the housing at least two separate chambers can be formed.
- a battery cell pack can be arranged in the first chamber and the battery electronics can be arranged in the second chamber.
- the optical conductor is formed in the housing wall in such a way that the two chambers are connected via the optical conductor.
- the chambers are gas- and / or liquid-impermeable formed separated from each other, wherein in the chamber, the at least one battery cell pack is arranged, and in the second chamber, the battery electronics is arranged.
- the gas- and / or liquid-impermeable separation of the chamber can be effected, for example, by the fact that the dividing wall is connected to the housing wall so as not to be tight.
- the media-tight connection of the partition can be done for example by welding and / or gluing.
- the partition is formed integrally with the housing, in particular in a manufacturing process with the housing is made.
- two chambers, which are separated from each other in a media-tight manner can be formed over the housing wall and / or formed in the housing wall arranged optical conductor communication technology mitei each other are connected.
- the invention also relates to the use of the battery according to the Invention in a motor vehicle, in particular in an at least partially or fully electrically operated motor vehicle.
- the motor vehicle may thus preferably be a hybrid vehicle (HEV), plug-in hybrid vehicle (PHEV) or an electric vehicle (EV).
- HEV hybrid vehicle
- PHEV plug-in hybrid vehicle
- EV electric vehicle
- the invention relates to a method for producing the housing according to the invention, comprising the steps:
- the housing has at least one housing wall which is formed of a plastic material
- an aspect of the invention is that a housing with at least one housing wall is provided and / or manufactured.
- the housing wall is at least partially formed from a plastic.
- the preparation can be carried out preferably by means of an injection molding process.
- the selective heating of the plastic can preferably be carried out by a thermal process, in particular a laser, and very particularly preferably by a pulsed laser.
- a thermal process in particular a laser, and very particularly preferably by a pulsed laser.
- the invention relates to a method for setting forth the battery according to the invention, comprising the steps:
- the housing has at least one housing wall which is formed of a plastic material
- Fig. 1 shows a section through a battery, according to the be
- FIG. 1 shows a battery 10 which has a plurality of battery cell packets 14 arranged side by side in a housing 12 and a battery cell arranged in the housing 12 battery electronics 16, in particular special a battery management system BMS has.
- the Bat teriezellwovene 14 and the battery electronics 16 are completely enclosed by the housing 12.
- the housing 12 has at least one housing wall 18, which is at least partially formed from a plastic and / or at least partially comprises a plastic.
- the housing wall 18 is fully permanently made of a plastic and / or the entire housing 12 is made of a plastic.
- an optical conductor 20 is formed.
- the optical conductor 20 is preferably formed by a thermal process, in particular by a subsequent selective heating of the plastic. The selective heating of the plastic can be done for example via a laser.
- the optical conductor 20 is formed on an inner side 22 of the housing wall 18.
- the battery cell packets 14 each have a battery cell packet electronics 24 with an optical interface 26.
- the battery cell packs 14 are arranged in the housing 12 in such a way that the optical interface 26 of the battery cell packs 14 is connected in terms of communication technology and / or coupled to the optical waveguide 20.
- the battery electronics 16 has an optical
- the communication with the optical conductor 20 is communication technology connected and / or coupled.
- the battery electronics 16 and the battery cell packets 14 are connected via the communication formed in the housing 18 optical conductor 20.
- data and / or signals in particular physical data and / or signals are transmitted.
- the physical data and / or signals may, for example, contain information about the temperature of the battery packs 14 and / or about their charging state. However, this is not limited to this, so that in principle also further information can be transmitted.
- the housing wall 18 or at least the subregion of the housing wall 18, which has the optical conductor 20, can thus be used as a data transmission path. An additional wired cabling between the battery cell packages 14 and the battery electronics 16 can thus be avoided, thereby manufacturing costs of the battery 10, the weight of the battery 10 and / or the space requirement of the battery 10 can be reduced to accommodate the wiring.
- the housing 12 also has two chambers, namely a first chamber 28 and a second chamber 30, wherein the two chambers 28, 30 are separated from each other via a partition wall 32.
- the battery cell packs 14 are arranged and in the second chamber 30 is the battery electronics 16.
- the optical conductor 20 is disposed continuously on the inside 22 of the housing 18, that this connects the two chambers 28, 30 with each other communication technology. In this way, a simple communication connection between the chambers 28, 30 can be provided.
- the partition wall 32 may be integrally formed with the housing wall 18, so that the chambers 28, 30 are preferably formed media-separated from each other. Reference Z oak
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Physics & Mathematics (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017221508.9A DE102017221508A1 (de) | 2017-11-30 | 2017-11-30 | Gehäuse zur Aufnahme wenigstens eines Batteriezellpakets, Batterie, sowie Verfahren zur Herstellung eines Gehäuses und einer Batterie |
| PCT/EP2018/082372 WO2019105860A1 (de) | 2017-11-30 | 2018-11-23 | Gehäuse zur aufnahme wenigstens eines batteriezellpakets, batterie, sowie verfahren zur herstellung eines gehäuses und einer batterie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3718155A1 true EP3718155A1 (de) | 2020-10-07 |
Family
ID=64572322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18812099.2A Pending EP3718155A1 (de) | 2017-11-30 | 2018-11-23 | Gehäuse zur aufnahme wenigstens eines batteriezellpakets, batterie, sowie verfahren zur herstellung eines gehäuses und einer batterie |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11456505B2 (de) |
| EP (1) | EP3718155A1 (de) |
| CN (1) | CN111527619B (de) |
| DE (1) | DE102017221508A1 (de) |
| WO (1) | WO2019105860A1 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9159967B1 (en) * | 2014-09-22 | 2015-10-13 | John Lippert Hanson | Battery storage and dispensing system |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201789043U (zh) * | 2010-08-17 | 2011-04-06 | 浙江吉利汽车研究院有限公司 | 一种基于光纤can网络的电池管理系统 |
| US20140017528A1 (en) * | 2011-03-31 | 2014-01-16 | Yuji Uehara | Rack-mount power supply device and battery pack including detachable connector |
| DE102011078386A1 (de) | 2011-06-30 | 2013-01-03 | Robert Bosch Gmbh | Versorgesystem und Verfahren zum Versorgen eines elektrischen Verbrauchers |
| DE102012202751A1 (de) | 2012-02-23 | 2013-08-29 | Robert Bosch Gmbh | Batteriesensordatenübertragungseinheit und ein Verfahren zum Übertragen von Batteriesensordaten |
| US9570781B2 (en) | 2012-08-10 | 2017-02-14 | Battelle Memorial Institute | Optical waveguide methods for detecting internal faults in operating batteries |
| US9553465B2 (en) * | 2014-04-21 | 2017-01-24 | Palo Alto Research Center Incorporated | Battery management based on internal optical sensing |
| US10263297B2 (en) * | 2014-04-22 | 2019-04-16 | The Boeing Company | Control system for a battery |
| DE102014212181B4 (de) * | 2014-06-25 | 2021-11-18 | Robert Bosch Gmbh | Batteriemodulgehäuse sowie Batteriemodul, Batterie, Batteriesystem, Fahrzeug und Verfahren zur Herstellung eines Batteriemoduls |
| US10388920B2 (en) * | 2014-08-26 | 2019-08-20 | Cps Technology Holdings Llc | Collar for sealing a battery module |
| DE102014219720B4 (de) * | 2014-09-29 | 2020-07-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Batterie und Verfahren zu deren Betrieb |
| DE102015202339A1 (de) * | 2015-02-10 | 2016-08-11 | Robert Bosch Gmbh | Batterie mit thermischer Isolierung |
| DE102015002078B3 (de) * | 2015-02-18 | 2016-07-28 | Audi Ag | Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie sowie Kraftfahrzeug |
| DE102015002827B4 (de) * | 2015-03-05 | 2020-12-24 | Audi Ag | Batterie für ein Kraftfahrzeug und Kraftfahrzeug |
| EP3104447B1 (de) * | 2015-06-09 | 2019-04-24 | Volvo Car Corporation | Schadenserkennung und warnsystem eines batteriepacks |
| DE102015111749A1 (de) * | 2015-07-20 | 2017-01-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batterieeinrichtung und Verfahren |
| US10574365B2 (en) * | 2016-10-14 | 2020-02-25 | Tiveni Mergeco, Inc. | Optical communications interface for battery modules of an energy storage system |
| CN106531920A (zh) * | 2016-12-08 | 2017-03-22 | 深圳市鹏诚新能源科技有限公司 | 锂电池储能电源和太阳能路灯 |
| DE102017204138A1 (de) * | 2017-03-13 | 2018-09-13 | Volkswagen Aktiengesellschaft | Batterieeinheit |
-
2017
- 2017-11-30 DE DE102017221508.9A patent/DE102017221508A1/de active Pending
-
2018
- 2018-11-23 CN CN201880077610.8A patent/CN111527619B/zh active Active
- 2018-11-23 EP EP18812099.2A patent/EP3718155A1/de active Pending
- 2018-11-23 WO PCT/EP2018/082372 patent/WO2019105860A1/de not_active Ceased
-
2020
- 2020-05-29 US US16/888,000 patent/US11456505B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9159967B1 (en) * | 2014-09-22 | 2015-10-13 | John Lippert Hanson | Battery storage and dispensing system |
Also Published As
| Publication number | Publication date |
|---|---|
| US20200303698A1 (en) | 2020-09-24 |
| US11456505B2 (en) | 2022-09-27 |
| CN111527619A (zh) | 2020-08-11 |
| CN111527619B (zh) | 2022-12-09 |
| WO2019105860A1 (de) | 2019-06-06 |
| DE102017221508A1 (de) | 2019-06-06 |
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