WO2018015184A1 - Batteriezelle mit durch dreilagigen klebeverbund miteinander dicht verklebten gehäuskomponenten sowie verfahren und vorrichtung zu deren fertigung - Google Patents
Batteriezelle mit durch dreilagigen klebeverbund miteinander dicht verklebten gehäuskomponenten sowie verfahren und vorrichtung zu deren fertigung Download PDFInfo
- Publication number
- WO2018015184A1 WO2018015184A1 PCT/EP2017/067124 EP2017067124W WO2018015184A1 WO 2018015184 A1 WO2018015184 A1 WO 2018015184A1 EP 2017067124 W EP2017067124 W EP 2017067124W WO 2018015184 A1 WO2018015184 A1 WO 2018015184A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composite component
- adhesive composite
- adhesive
- housing components
- housing
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 177
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 177
- 239000002131 composite material Substances 0.000 title claims abstract description 133
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000003792 electrolyte Substances 0.000 claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011344 liquid material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003251 chemically resistant material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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
-
- 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
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—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
- H01M50/116—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
-
- 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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic 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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/197—Sealing members characterised by the material having a layered structure
-
- 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
- the present invention relates to a battery cell and to a method and a device for the production thereof.
- Batteries sometimes referred to as accumulators, are used for the electrochemical storage of energy.
- the stored energy can be released again for different purposes in the form of electrical power, for example in electric or hybrid vehicles or for various mobile applications.
- a battery cell In a battery cell, at least two electrodes and an electrolyte are generally included. Depending on the type and material of the electrodes and the electrolyte, different types of batteries are distinguished, e.g. Lithium-ion batteries, nickel-metal hydride batteries, etc. Generally, between battery cells, which have a fixed housing and are often referred to as prismatic battery cells, and those without a fixed housing, in which the electrodes are formed, for example, in one of a film Bag, which are often referred to as pouch-bag battery cells, distinguished.
- a film Bag which are often referred to as pouch-bag battery cells
- the housing of prismatic battery cells usually consists of several housing components such as, for example, a pot-like lower component and a cover-like upper component or, alternatively, two Housing halves assembled.
- the housing components are usually soldered together in conventional manufacturing processes or welded to them on the one hand dimensionally stable and on the other hand tight and thus against a
- Embodiments of the present invention may advantageously allow a battery cell, in particular a prismatic lithium-ion battery cell, in which a housing is sufficiently mechanically stable and sealed and the housing simple, cost-effective and / or considerable risk
- a battery cell According to a first aspect of the invention, a battery cell
- Housing is composed of at least two housing components.
- the battery cell is characterized in that the housing components are glued together along opposing abutment surfaces by a preferably at least three-layer adhesive composite.
- the adhesive composite has a first, a second and a third adhesive composite component.
- the first adhesive composite component is between the each other
- the second adhesive composite component is applied from the outside over the first adhesive composite component and over regions of the two housing components adjoining the first adhesive composite component and consists of a liquid processable, hardened material.
- the third adhesive composite component is externally over the second Adhesive composite component and applied to the second adhesive composite component adjacent areas of the two housing components and is impermeable to water and / or oxygen impermeable.
- the bonding process comprises the following steps, preferably in the order given: Intermediate storage of a first adhesive composite component between the opposing abutment surfaces of the two housing components, wherein the first adhesive composite component is resistant to an electrolyte to be accommodated in the housing of the battery cell; Applying a second adhesive composite component from the outside over the first
- Adhesive composite component consists of a liquid processable, curable material, which is applied liquid and then cured; and applying a third adhesive composite component from the outside via the second adhesive composite component and over to the second
- an apparatus for manufacturing a housing for a battery cell is proposed.
- the device has a
- Holding means for holding two housing components such that they face each other along abutting surfaces, and an adhesive device for bonding the housing components together along the opposite abutting surfaces by an adhesive bond.
- the adhesive device has a first feed unit, a second feed unit and a third feed unit.
- the first feeder unit is for feeding and
- the second supply unit is for supplying and applying a second adhesive composite component from the outside over the first adhesive composite component and over to the first
- the third supply unit is for feeding and applying a third adhesive composite component from the outside via the second adhesive composite component and over to the second
- Housing components are permanently sealed together, so that neither escape electrolyte from the inside of the battery cell surrounded by the housing, e.g. Contaminations such as e.g. Water or oxygen can penetrate from the outside into the interior of the battery cell.
- Contaminations such as e.g. Water or oxygen can penetrate from the outside into the interior of the battery cell.
- Adhesive composite components is composed. Each of the Adhesive composite components can then be designed optimized for specific requirements.
- the first adhesive composite component can be designed to be optimized, an innermost and thus optionally directly with the
- the first adhesive composite component should be resistant to the electrolyte. Electrolytes used in battery cells can regularly contain aggressive substances such as hydrogen fluoride (HF).
- HF hydrogen fluoride
- Resistant in this context can mean that the first
- Adhesive composite component is not significantly damaged in contact with the electrolyte, in particular that the material of the first
- Adhesive composite component does not chemically react with the electrolyte, is not attacked by it, and / or does not substantially swell on contact therewith (e.g., more than 5 vol% or more than 10 vol%).
- the first adhesive composite component should be as impermeable to the electrolyte as possible.
- the electrolyte or substances released therefrom should not be able to pass through the first adhesive composite component in substantial quantities, in particular not in damaging quantities, and for example overlying them
- Adhesive composite components can reach or even escape into an environment.
- the first adhesive composite component should be optimized to effect a mechanically dimensionally stable connection between the housing components or at least significantly support them.
- the first adhesive composite component has a substantially T-shaped cross-section.
- the first adhesive composite component may, for example, be provided in the form of an elongate, substantially T-shaped, cross-section band and suitably between the two
- T-shaped should be interpreted broadly and generally
- a "Y" herein may be understood to be substantially T-shaped.
- the vertical leg can be intermediately stored between the opposing abutment surfaces of the two housing components, so that these housing components are kept spaced from each other.
- the abutment surfaces can each directly to a surface of the
- the transverse legs can serve to position the two housing components relative to the first adhesive composite component and thus also relative to one another in the desired manner.
- the housing components consist of an electrically conductive material, in particular of metal.
- Housing components can be sufficient for a sufficient mechanical
- the first adhesive composite component is formed with an electrically insulating material.
- the first adhesive composite component may thus serve to electrically isolate housing components adjacent thereto. Adjacent housing components, which are held electrically insulated from one another by an interposed first adhesive composite component, can thus be used as different electrodes of the
- the first adhesive composite component is formed with polytetrafluoroethylene.
- Polytetrafluoroethylene PTFE - sometimes referred to as Teflon®
- Teflon® is chemically highly resistant and, for example, resistant and dense to hydrogen fluoride.
- the first adhesive composite component for example plastics, in particular polypropylene (PP) or polyethylene (PE). It is also possible to use highly crosslinked plastics such as epoxides.
- the second adhesive composite component should consist of a liquid processable and curable material, so that it applied in the liquid state from the outside over the previously introduced first adhesive composite component and adjacent to these areas of the two housing components, ie, for example, poured, sprayed, dropped or dispensed in any other way , can be and then cured. In the liquid state, the second adhesive component can thus flow well into any cavities and seal them tightly after curing.
- the second adhesive component should preferably be adhesive to the first adhesive composite component
- the second adhesive component should preferably be sufficiently resistant to one
- Adhesive component passes.
- epoxy resin is simple, low-risk and / or processable on an industrial scale.
- other liquid processable and curable materials especially highly crosslinking polymers, can be used as the second adhesive composite component.
- e.g. Acrylates are used.
- the third adhesive composite component is intended to protect in particular as a barrier against ingress of water and / or oxygen. Especially with lithium
- the third adhesive component should therefore consist of a suitable water and / or oxygen impermeable material or at least have a continuous layer of such a material. Such a third adhesive component can then be applied from the outside over the previously applied second, preferably already cured adhesive component and possibly also overlap their edges and thus abut adjacent areas of the two housing components. Essentially no water and / or oxygen, at least no amount of water and / or oxygen potentially damaging or endangering the battery cell, should overcome the adhesive bond coming from the outside and penetrate into the interior of the adhesive composite provided with the third adhesive component
- the third is
- Adhesive composite impermeable to both water and oxygen. However, if e.g. one of the other adhesive composite components is impermeable to water or oxygen, it may suffice for the third
- Adhesive composite component is only impermeable to the other of these two substances.
- the third adhesive composite component is formed with a self-adhesive tape, in particular a fabric tape.
- the self-adhesive tape for example, after the second
- Adhesive composite component applied and cured was pressed from the outside over this and adjacent areas of the housing component and thereby adhered to this and for the required water and
- a fabric tape i. with a
- Fabric-reinforced, third adhesive composite component can additionally provide additional stability for the entire adhesive bond.
- the band may be designed as a multi-layer tape.
- the third adhesive composite component especially when used as a tape or
- Tissue tape is executed, may have a certain elasticity to record advantageous for example from the outside on the battery cell acting vibrations and / or to be able to dampen. This can be one
- the housing of two is identical
- Half shells formed housing components composed.
- the housing can be formed in a simple manner, in which the two half-shells are mechanically stable as well as tightly connected to each other via the adhesive bond. Since the two half shells are identical, only one type of housing components need be manufactured and provided, which can reduce manufacturing, logistics and storage costs. According to one embodiment of the method according to the invention for
- the three adhesive composite components are sequentially formed. In other words, the three adhesive composite components are sequentially formed.
- Adhesive composite preferably not provided as a prefabricated unit and then glued the housing components, but the three
- Adhesive composite components are applied successively to or over the housing components during an adhesive process and only then form the finished adhesive bond. This can simplify both manufacture of the battery cell as well as ultimately achieving achievement of
- the individual method steps for forming the adhesive bond can be carried out by means of a specially adapted one
- the first supply unit is designed to be the first
- Adhesive composite component in the form of an elongated strip successively intermediate between the opposing abutment surfaces of the housing components. Furthermore, the second supply unit is designed to dispense the liquid material forming the second adhesive composite component via the first adhesive composite component and via the regions of the two housing components adjacent to this first adhesive composite component. The third supply unit is designed to successively from the outside to the third adhesive composite component in the form of an elongated self-adhesive tape from the outside to the second adhesive composite component and to the second
- Enclosing housing components Such a manufacturing device can all be used for bonding
- Process steps preferably done in a single process passage. It can thus be used for a fast, efficient and / or cost-effective cell production.
- Fig. 1 illustrates in perspective view a method for manufacturing a housing for a battery cell and components of a device used therefor according to an embodiment of the invention.
- FIG. 2 shows a sectional view through a housing and its adhesive bond of a battery cell according to the invention.
- FIG. 1 illustrates a manufacture of a battery cell 1 and a device 51 used therefor according to embodiments of the present invention
- FIG. 2 illustrates in cross section a region of a housing 3 of the battery cell 1.
- the housing 3 of the battery cell 1 encloses an inner space 5 in which components of the battery cell 1, in particular their electrolyte 7 and their electrodes 9 (only shown very schematically for reasons of clarity) are accommodated.
- the housing 3 is made of
- housing components 11 assembled.
- the housing 3 is composed of two identical half-shells
- the adhesive composite 13 has a three-layer structure with three
- Adhesive 52 can be effected.
- the manufacturing device 51 has a holding device 53 (shown only very schematically) in order to hold the housing components 11 in such a way that they face each other along abutting surfaces 21.
- Adhesive composite component 15 along the opposite
- Adhesive composite component 15 in the form of a long band 16 with a T-shaped cross section between the two housing components 11 is arranged.
- a vertical leg 23 of the T-shaped profile of the belt 16 is thereby pushed between the abutting surfaces 21 of the two housing components 11.
- Transverse legs 25 of the T-shaped profile of the band 16 abut against an outwardly directed surface of both housing components 11, respectively.
- Adhesive composite component 15 on the one hand fill a gap extending between the abutment surfaces 21 and on the other hand position the two housing components 11 relative to each other, preferably at a suitable distance relative to each other, to avoid direct contact with the housing components 11.
- the first adhesive composite component 15 is made of a material which is resistant to the electrolyte 7, for example of PTFE.
- the second adhesive component 17 is applied from the outside over the first adhesive component 15 as well as over adjacent regions of the two housing components 11.
- the second adhesive component 17 is thereby by means of a liquid processable substance such as
- Epoxy resin 27 is formed. With the aid of a second feed unit 57, the epoxy resin 27 in the liquid state is suitable for this purpose by means of a dispenser 59 applied and distributed over the previously arranged first adhesive component 15, so that it also flows over lateral edges of this first adhesive component 15 and there in regions the outwardly directed surface of the
- the thus applied epoxy resin 27 can be subsequently cured.
- it can be illuminated by means of a light source 61, in particular a UV light source.
- the epoxy 27 may also be otherwise, i. E.
- the third adhesive composite component 19 can be applied in the form of a band 29, in particular a fabric band. Material and / or geometry of the third
- Adhesive composite component 19 are chosen such that they can provide sufficient tightness against water and oxygen.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020197004532A KR102445145B1 (ko) | 2016-07-19 | 2017-07-07 | 3층 접착 연결부를 통해 서로 밀봉 접착된 하우징 구성요소를 구비한 배터리셀과, 그 제조를 위한 방법 및 장치 |
US16/317,919 US10923692B2 (en) | 2016-07-19 | 2017-07-07 | Battery cell with housing components which are adhesively bonded to one another in a sealed manner by a three-layer adhesive composite, and method and apparatus for manufacturing said battery cell |
JP2019502615A JP6743272B2 (ja) | 2016-07-19 | 2017-07-07 | 三層から成る接着複合体により互いに密に接着されたハウジング部品を含む電池セル、並びに、その製造のための方法及び装置 |
CN201780044862.6A CN109478606B (zh) | 2016-07-19 | 2017-07-07 | 电池单池以及用于制造电池单池的方法和装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016213138.9A DE102016213138A1 (de) | 2016-07-19 | 2016-07-19 | Batteriezelle mit durch dreilagigen Klebeverbund miteinander dicht verklebten Gehäusekomponenten sowie Verfahren und Vorrichtung zu deren Fertigung |
DE102016213138.9 | 2016-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018015184A1 true WO2018015184A1 (de) | 2018-01-25 |
Family
ID=59296857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/067124 WO2018015184A1 (de) | 2016-07-19 | 2017-07-07 | Batteriezelle mit durch dreilagigen klebeverbund miteinander dicht verklebten gehäuskomponenten sowie verfahren und vorrichtung zu deren fertigung |
Country Status (6)
Country | Link |
---|---|
US (1) | US10923692B2 (de) |
JP (1) | JP6743272B2 (de) |
KR (1) | KR102445145B1 (de) |
CN (1) | CN109478606B (de) |
DE (1) | DE102016213138A1 (de) |
WO (1) | WO2018015184A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3097079A1 (fr) * | 2019-06-06 | 2020-12-11 | Valeo Systemes Thermiques | Enveloppe pour un module de stockage d’énergie électrique |
DE102022103702A1 (de) | 2022-02-17 | 2023-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriezelle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150944A1 (de) * | 1981-12-23 | 1983-06-30 | Christoph Emmerich GmbH & Co KG, 6000 Frankfurt | Gas- und fluessigkeitsdichter akkumulator und verfahren zu seiner herstellung |
JP2000251854A (ja) * | 1999-02-25 | 2000-09-14 | Mitsubishi Chemicals Corp | 非水系二次電池 |
JP2002184364A (ja) * | 2000-12-19 | 2002-06-28 | Matsushita Electric Ind Co Ltd | 角型電池およびその外装方法 |
US20060127760A1 (en) * | 2004-12-10 | 2006-06-15 | Sony Corporation | Cell |
EP2333869A1 (de) * | 2009-12-11 | 2011-06-15 | Samsung SDI Co., Ltd. | Lithium-Zweitbatterie |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE996C (de) * | 1877-10-02 | A. KLEINAU in Hamburg | Einrichtungen an einem auf der Nürnberger Scheere basirenden Lösch- und Rettungsapparat | |
JPS53143985U (de) | 1977-04-19 | 1978-11-13 | ||
JPS594447Y2 (ja) | 1978-10-18 | 1984-02-08 | 松下電器産業株式会社 | 扁平形電池 |
JPS6039419U (ja) | 1983-08-26 | 1985-03-19 | 新東工業株式会社 | 鋳造品の押湯・ばり取り機用刃具 |
JPS61156176U (de) | 1985-03-19 | 1986-09-27 | ||
US4623599A (en) * | 1985-06-27 | 1986-11-18 | Union Carbide Corporation | Double-grooved gasket for galvanic cells |
JPH04167351A (ja) | 1990-10-30 | 1992-06-15 | Shin Kobe Electric Mach Co Ltd | 密閉型電池 |
US20040047892A1 (en) * | 2000-11-15 | 2004-03-11 | Desrosiers Eric Andre | Filler composition for soft tissue augmentation and reconstructive surgery |
JP2005209819A (ja) | 2004-01-21 | 2005-08-04 | Tdk Corp | 電気化学デバイス及び電気化学デバイスの製造方法 |
JP4559406B2 (ja) * | 2005-12-29 | 2010-10-06 | 三星エスディアイ株式会社 | パウチ型電池 |
KR100778982B1 (ko) * | 2005-12-29 | 2007-11-22 | 삼성에스디아이 주식회사 | 파우치 케이스 및 이를 채용한 파우치 이차 전지 |
KR101968640B1 (ko) * | 2012-04-03 | 2019-04-12 | 삼성전자주식회사 | 가요성 2차전지 |
DE102014018996A1 (de) * | 2014-12-18 | 2016-06-23 | Daimler Ag | Batteriezelle, insbesondere für eine Hochvolt-Kraftfahrzeugbatterie |
-
2016
- 2016-07-19 DE DE102016213138.9A patent/DE102016213138A1/de not_active Withdrawn
-
2017
- 2017-07-07 CN CN201780044862.6A patent/CN109478606B/zh active Active
- 2017-07-07 WO PCT/EP2017/067124 patent/WO2018015184A1/de active Application Filing
- 2017-07-07 JP JP2019502615A patent/JP6743272B2/ja not_active Expired - Fee Related
- 2017-07-07 KR KR1020197004532A patent/KR102445145B1/ko active IP Right Grant
- 2017-07-07 US US16/317,919 patent/US10923692B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150944A1 (de) * | 1981-12-23 | 1983-06-30 | Christoph Emmerich GmbH & Co KG, 6000 Frankfurt | Gas- und fluessigkeitsdichter akkumulator und verfahren zu seiner herstellung |
JP2000251854A (ja) * | 1999-02-25 | 2000-09-14 | Mitsubishi Chemicals Corp | 非水系二次電池 |
JP2002184364A (ja) * | 2000-12-19 | 2002-06-28 | Matsushita Electric Ind Co Ltd | 角型電池およびその外装方法 |
US20060127760A1 (en) * | 2004-12-10 | 2006-06-15 | Sony Corporation | Cell |
EP2333869A1 (de) * | 2009-12-11 | 2011-06-15 | Samsung SDI Co., Ltd. | Lithium-Zweitbatterie |
Also Published As
Publication number | Publication date |
---|---|
DE102016213138A1 (de) | 2018-01-25 |
JP6743272B2 (ja) | 2020-08-19 |
JP2019521498A (ja) | 2019-07-25 |
KR20190029683A (ko) | 2019-03-20 |
US20190296277A1 (en) | 2019-09-26 |
CN109478606B (zh) | 2021-06-04 |
KR102445145B1 (ko) | 2022-09-21 |
CN109478606A (zh) | 2019-03-15 |
US10923692B2 (en) | 2021-02-16 |
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