CN111129379A - Module support unit for receiving battery module - Google Patents
Module support unit for receiving battery module Download PDFInfo
- Publication number
- CN111129379A CN111129379A CN201911043602.4A CN201911043602A CN111129379A CN 111129379 A CN111129379 A CN 111129379A CN 201911043602 A CN201911043602 A CN 201911043602A CN 111129379 A CN111129379 A CN 111129379A
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- Prior art keywords
- housing
- plane
- cooling
- module
- support unit
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- 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
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- 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
- H01M50/271—Lids or covers for the racks or secondary casings
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- 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
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- 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
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- 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
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- 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
Abstract
The present invention relates to a module support unit for accommodating a battery module. A module carrier unit (2) for receiving battery modules (18) has a housing (4), wherein the housing (4) has a top surface (3) arranged at the upper side of the housing (4), a bottom surface (5) arranged at the lower side of the housing (4), at least one receiving plane (6) arranged between the surfaces (3,5) for receiving the battery modules (18), and at least one second plane (10) arranged between the surfaces (3,5) at the bottom surface (5) of the housing (4) and formed as a down-flow protection, wherein the housing (4) is formed in one piece.
Description
Technical Field
The invention relates to a module carrier unit (Modultraegereinheit) for receiving a battery module for use in a motor vehicle and to a method for producing a housing for a module carrier unit.
Background
Devices and systems for accommodating battery modules for use in motor vehicles are known from the prior art. A disadvantage of these devices and systems is often the large installation space they occupy, in particular in the z direction. In particular, it is the fact that when using such devices and systems in motor vehicles, it is often necessary to install further components in the z direction, such as the underactuation shield (unterfhrschutz) or the like, which further limit the installation space in the z direction to a predetermined size.
DE 102017000263 a1 relates to a combined component system (Baukastensystem) for different battery module carriers for accommodating traction batteries of motor vehicles, comprising a housing basin (Gehäusewanne) and a housing cover, which is designed as a sandwich structure and has an upper side and a lower side each formed from an organic (Organoblech) or aluminum plate, between which a thermoplastic foam is arranged.
The disadvantages of the prior art mentioned are the partly significant manufacturing effort and the partly unstable connections between the individual components of the system concerned.
Disclosure of Invention
The object of the present invention is therefore to eliminate the disadvantages described above at least in part, and in particular to provide a device for accommodating a battery module for use in a motor vehicle, which achieves a mechanically robust and stable and particularly compact and compact arrangement for accommodating a battery module in a motor vehicle in a manner that is as simple and cost-effective as possible.
The aforementioned object is achieved by a device with the features of claim 1 and a method according to claim 11. Further features and details emerge from the dependent claims, the description and the drawings. The features disclosed for the device according to the invention are also applicable here in combination with the method according to the invention and vice versa, so that the aspects disclosed for the respective inventive aspects are always mutually referenced or can be mutually referenced. Suitable embodiments of the invention are specified in the dependent claims.
The module carrier unit according to the invention for receiving a battery module for use in a motor vehicle comprises a housing, wherein the housing has a top surface (Deckfläche) arranged at the upper side of the housing, a bottom surface arranged at the lower side of the housing, and receiving planes arranged between the surfaces for receiving the battery module, and a second plane arranged between the surfaces at the bottom surface of the housing and formed as a down shield.
The exemplary module carrier unit can preferably be used in a motor vehicle, in particular in an electric or hybrid vehicle, and is preferably arranged there within a drive, in particular in the region of a battery.
The top and bottom faces of a typical module carrier unit are preferably arranged opposite one another and advantageously have a base face (Grundfläche) which is identical in shape and size, a typical housing is preferably formed at least partially square, wherein the top face is in particular the upper side and the bottom face is the lower side of the square housing which is arranged opposite the upper side, an accommodating plane and at least a second plane which forms a down run protection are arranged between the two faces, the accommodating plane is preferably embodied in a precisely adapted manner here for accommodating the battery module, while the plane formed as a down run protection is provided in particular for intercepting impacts and for ensuring moisture protection against corrosion.
The one-piece construction is to be understood within the scope of the invention to mean that the housing is formed in one piece, i.e. the individual parts of the housing of the module carrier unit according to the invention form a single continuous component. By means of such a one-piece design, a mechanically robust and stable connection between the individual components of the module carrier unit can be ensured in a particularly simple manner. The one-piece production can be carried out in a particularly simple manner, for example, by means of a molding method, preferably by means of an extrusion molding method, in particular by means of a press-through (durchdreuecken) or the like.
It is typically recognized that the integration of the down link guard according to the invention into a module carrier unit for accommodating a battery module in a motor vehicle makes it possible to save the installation space of the module carrier unit in the z direction in a simple and cost-effective manner. The one-piece construction furthermore ensures a mechanically robust and stable connection between the individual components.
The z direction is understood according to the invention in the context of the use of a representative module carrier unit in a motor vehicle as a direction perpendicular to the vehicle floor, in particular along a normal vector relative to the vehicle floor.
In view of the particularly simple and cost-effective manner of producing the housing of the module carrier unit according to the invention, it can be provided that the housing is extruded (strangpressst). Such an extrusion method is particularly suitable for mass production of housings for module support units. Here, the representative housing can be produced by direct extrusion, indirect extrusion, or hydrostatic extrusion. The directly extruded housing has the advantage, in particular, of reduced material contamination, because during production high frictional forces have to be overcome, which counteract possible contaminants and prevent them from reaching the product. The indirectly extruded housing has the additional advantage of a very uniformly produced structure, since in this type of extrusion a lower extrusion force is required, which directly affects the homogeneity of the tissue. The hydrostatic extruded housing is also particularly suitable for producing very fine structures.
In order to ensure both simple and cost-effective production and a long-life product, it can be provided according to the invention that the housing of the exemplary module carrier unit is formed at least partially from aluminum raw material. The aluminum raw material can be processed particularly easily by means of known pressing methods and has a particularly high corrosion resistance. Since the exemplary module carrier unit is preferably used in the region of the floor of the motor vehicle, the housing of the module carrier unit is often in contact with water, snow-melting salts or the like, so that the application of corrosion-resistant materials to the housing is advantageous. In addition to aluminum, the housing can also be formed here at least in part from copper, at least in part from titanium or at least in part from iron (e.g., stainless steel), etc.
In order to ensure additional damping protection, corrosion protection and also electrical insulation, it can be provided according to the invention that the housing of the module support unit has an electrically conductive core (Kern) and an insulating layer arranged around the core. The electrically conductive core can therefore also preferably be formed at least in part from an aluminum material, at least in part from a copper material, at least in part from a titanium material or at least in part from an iron material, etc., while the insulating layer can preferably be formed from a plastic (in particular a thermally conductive plastic), a ceramic, etc. To produce such a housing, the metal core can preferably be injection-molded (umspritzen) or hot-caulked (heissvertemmen) with the aid of a plastic layer or the like. In this case, the individual parts (for example, the second plane, which is designed as a downstream guard) can also be formed at least partially from thermally caulked or injected plastic.
It is also conceivable within the scope of the invention for the wall thickness of the second plane to be embodied at least partially thicker than the wall thickness of the receiving plane. This is advantageous in particular in view of the suitability of the second plane as a descending shield, since the descending shield should not only provide protection against water ingress or corrosion but also intercept or cushion impacts at the floor. In view of the good suitability as a downstream protection, it can be provided according to the invention that the wall thickness of the second plane is designed to be at least 25% thicker, preferably at least 50% thicker, in particular at least 100% thicker than the wall thickness of the receiving plane. In the case of a typical housing constructed from an electrically conductive core and an insulating layer arranged around the core, the wall thickness of the second plane can be thicker than the relevant wall thickness of the receiving plane, both of the electrically conductive core and of the insulating layer arranged around the core.
In the context of the use of the module carrier unit according to the invention in an electric vehicle, it can additionally be provided according to the invention that the second plane is also formed as a cooling plane for cooling the battery module in a dual function. In comparison with the use of a module carrier unit in a hybrid vehicle or motor vehicle with an internal combustion engine, an efficient cooling of the battery module is of great importance in an electric vehicle. In view of the effective cooling, the second plane, which is preferably formed as a cooling plane, can advantageously be filled with a coolant and permanently flushed around.
In the context of an effective and efficient cooling of the battery modules that can be placed in the module carrier unit according to the invention, it can additionally be provided according to the invention that a cooling plane arranged between the receiving plane and the second plane is provided for cooling the battery modules. The receiving plane, the second plane and the cooling plane can be arranged in the housing, preferably one above the other, with planes running parallel to one another. The receiving plane, the cooling plane and the second plane are then arranged in the housing, in particular between the upper side and the lower side of the module carrier unit, in planes extending parallel to one another, wherein the receiving plane is advantageously arranged directly at the upper side of the housing and the second plane is arranged directly at the lower side of the housing. Preferably, the second plane and the cooling plane are then arranged directly next to one another in the housing, wherein the cooling plane is then arranged in a sandwich-like manner between the receiving plane and the second plane. In this case, similarly to the above, it can also be provided that the wall thickness of the second plane is thicker than the wall thickness of the receiving plane and thicker than the wall thickness of the cooling plane.
In order to ensure an effective and efficient cooling of the battery modules that can be arranged in the module carrier unit, it can advantageously be provided that, in addition to the additionally provided cooling plane, the second plane formed as the down shield is also formed as a cooling plane. The cooling plane can advantageously be divided into individual cooling channels, which are arranged parallel to one another. In the case of a second plane which is designed as a cooling plane and is arranged directly adjacent to the cooling plane, the cooling channels are arranged in particular so as to be movable one above the other in such a way that a continuous flow guidance or a continuous exchange through the two cooling planes is provided by means of an internal connection between the second plane formed as a cooling plane and the channels of the cooling plane arranged one above the other, which ensures a particularly efficient heat removal. In view of the most homogeneous cooling of the battery module possible, the cooling plane may also preferably additionally have flow guides for flow guidance arranged in the cooling channels.
Furthermore, according to the invention, it can be provided that two further cooling planes for cooling the battery modules are provided on the first receiving plane side at the respectively opposite side of the module carrier unit, wherein the further cooling planes are arranged substantially perpendicular to the first receiving plane. Preferably, the two further planes are arranged flush with the receiving plane and are in particular directly connected to the further cooling plane of the exemplary module carrier unit. Alternatively, separate cooling circuits are also conceivable. An arrangement of further cooling planes within the housing is likewise conceivable, which extend perpendicularly or parallel to the receiving plane and whose positioning can be adapted in particular to the shape of a battery module that can be arranged in the module carrier unit.
In order to ensure a simple assembly of the outwardly closed arrangement of the module carrier unit according to the invention, it is also conceivable for the module carrier unit to have two side plates, wherein the side plates can be fastened to the housing at the sides of the housing lying opposite one another. The plate can in particular be arranged vertically both at the top side and at the bottom side of the housing and can be connected to the housing in a releasable or non-releasable manner, in particular in a form-fitting, force-fitting or material-fitting manner. The side plates can be fixed in a particularly simple manner to the housing by means of fastening elements, such as rivets, pins, screws, etc. In this case, it can be provided, in particular, that the housing has a recess for receiving the fastening element. In this case, preferably at least eight recesses can then be arranged in the housing for receiving the fastening elements, wherein advantageously at least four of the at least eight recesses can then be arranged on opposite sides of the housing.
The invention also relates to a battery comprising a module carrier unit as described above and at least one battery module.
In addition, a motor vehicle is currently claimed, which comprises a module carrier unit as described above, in particular a battery as described above.
The invention also relates to a method for producing a housing of a module carrier unit described above. The method represented here comprises the steps of heating a housing blank (gehaeuseriohling) to a shaping temperature, positioning the housing blank in the receiving unit before the stamp (matrix), and applying pressure to the housing blank by means of a punch (Stempel) in the direction of the stamp, wherein the housing blank is stamped by the pressure application so that the housing of the module carrier unit described above is formed.
Drawings
Further advantages, features and details of the invention emerge from the following description, in which embodiments of the invention are described in detail with reference to the drawings. The features mentioned in the claims and in the description may be essential to the invention in each case individually or in any combination. Wherein:
figure 1 shows a schematic view in perspective of a module support unit according to the invention for accommodating a battery module,
figure 2 shows a schematic view of a modular support unit according to a first embodiment of the invention in a sectional view along the sectional line i-i according to figure 1,
figure 3 shows a schematic view of a modular support unit according to a second embodiment of the invention in a sectional view along the sectional line i-i according to figure 1,
figure 4 shows a schematic view of a module support unit according to a third embodiment of the invention in a sectional view along the sectional line i-i according to figure 1,
figure 5 shows a schematic view in perspective of a module support unit according to a fourth embodiment of the invention for accommodating a battery module,
fig. 6 shows a schematic representation of a module support unit according to a fourth embodiment of the invention in a sectional view along the sectional line ii-ii according to fig. 5.
In the figures, the same reference numerals are used for the same features.
List of reference numerals
2 Module support Unit
3 top surface
4 casing
5 bottom surface
6 plane of accommodation
8 cooling plane
10 second plane
12 cooling plane
14 cooling plane
16 Cooling channel
18 cell module
20 conductive core
22 insulating layer
24 side plate
26 securing device
26' recess.
Detailed Description
Fig. 1 shows a schematic illustration of a module carrier unit 2 according to the invention for receiving a battery module 18 in a perspective view. The module carrier unit 2 comprises a housing 4, which comprises a top surface 3 arranged at the upper side of the housing 4 and a bottom surface 5 arranged at the lower side of the housing 4 and two laterally arranged surfaces. The module carrier unit 2 furthermore has two side plates 24 arranged on the housing 4, which are fastened to the housing 4 by means of fastening means 26 and in which only the front side 24 is shown in the present case. The side plates 24 can be releasably or non-releasably connected to the housing, in particular positively, non-positively or materially connected, and can be mounted on the housing in a particularly simple manner, for example by means of rivets, pins, screws or the like.
Fig. 2 shows a schematic representation of a module carrier unit 2 according to a first embodiment of the invention in a sectional view along the sectional line i-i according to fig. 1. As can be seen from the sectional view, the housing 4 comprises a conductive core 20 and an insulating layer 22 arranged around the conductive core 20. The electrically conductive core 20 can in this case be formed, in particular, at least partially from an aluminum material, at least partially from a copper material or at least partially from an iron material or the like, while the insulating layer 22 is preferably formed from a plastic or ceramic material or the like. According to a first exemplary embodiment, the module carrier unit 2 according to the invention has a receiving plane 6, which is arranged at the top side of the housing 4 in the present case, for receiving the battery module 18, and a second plane 10, which is arranged parallel to this, below this and is formed as a down shield. The receiving plane 6 is here arranged directly adjacent to the top side 3, while the second plane 10, which is formed as a descending protection, is arranged directly at the bottom side 5 of the housing 4.
Fig. 3 shows a schematic representation of a module support unit 2 according to a second embodiment of the invention in a sectional view along the sectional line i-i according to fig. 1. In contrast to the embodiment according to the first exemplary embodiment shown in fig. 2, the module carrier unit 2 according to the second exemplary embodiment has an additional cooling plane 8 for cooling the battery modules 18 that can be arranged in the receiving plane 6, which is arranged in the present case in a sandwich-like manner between the receiving plane 6 and the second plane 10 formed as a down shield. The receiving plane 6, the second plane 10 and the cooling plane 8 are all arranged in the housing 4 in planes which extend parallel to one another. The cooling plane 8 additionally has cooling channels 16 arranged in the cooling plane 8, which are respectively arranged parallel to one another next to one another. In view of the cooling which is as uniform as possible, flow guides or the like for flow guidance which are arranged in the cooling channel 16 may additionally also be provided.
Fig. 4 shows a schematic representation of a module carrier unit 2 according to a third embodiment of the invention in a sectional view along the sectional line i-i according to fig. 1. In contrast to the second exemplary embodiment, the second plane 10 formed as a downstream protective part is configured here in a dual function both as a downstream protective part and as a cooling plane. Advantageously, the cooling channels 16 of the cooling plane 8 and of the second plane 10, which in the dual function is designed as a cooling plane and as a down shield, can be connected to one another here. It can be additionally recognized from fig. 4 that the layer thickness of the electrically conductive core 20 and also of the insulating layer 22 arranged around the core 20 is implemented thicker in the region of the second plane 10 than in the remaining module carrier units 2. This ensures in particular advantageous properties in view of the requirements of the second plane 10 as a descending protection, such as improved impact blocking capability and good corrosion properties. In contrast to the second exemplary embodiment, the battery module 18 is also arranged in the receiving plane 6 of the module carrier unit 2 according to the invention. In addition to the precisely adapted introduction of a single battery module 18 into the module carrier unit 2 according to the invention, as provided according to fig. 4, a plurality of battery modules 18 can also be arranged alongside one another or one above the other in the receiving plane 6. In this case, partition walls (Zwischenwand) or further cooling planes for insulating between the individual battery modules 18 may preferably be provided, which may be arranged perpendicular or parallel to the receiving plane 6.
Fig. 5 shows a schematic illustration of a module carrier unit 2 according to a fourth exemplary embodiment of the invention in a perspective view for receiving a battery module 18. According to this fourth exemplary embodiment, in comparison to the first exemplary embodiment shown in fig. 1, two further cooling planes 12,14 for cooling the battery modules 18, which are arranged laterally at the housing 4 of the module carrier unit 2 according to the present invention in the region of the receiving plane 6, are additionally provided, as a result of which a further improved cooling capacity of the exemplary module carrier unit 2 is ensured without a loss of installation space in the z direction.
Fig. 6 shows a schematic representation of a module carrier unit 2 according to a fourth embodiment of the invention in a sectional view along the sectional line ii-ii according to fig. 5. The sectional view according to the fourth exemplary embodiment additionally makes it possible to recognize that recesses 26' are provided in the additional cooling planes 12 and 14, which are arranged laterally at the receiving plane 6 and are inserted into the housing 4. These recesses 26' are currently used, in particular, to accommodate fastening means 26, such as bolts, rivets or pins, for fastening the side plates 24 to the housing 4.
The module carrier unit 2 according to the invention currently provides a mechanically robust and stable and particularly compact and space-saving accommodation possibility for the battery module 18 in a motor vehicle in a simple and cost-effective manner.
Claims (11)
1. A module carrier unit (2) for accommodating a battery module (18) for use in a motor vehicle,
-with a housing (4), wherein the housing (4) has:
a top surface (3) arranged at an upper side of the housing (4),
a bottom surface (5) arranged at the lower side of the housing (4),
at least one receiving plane (6) arranged between the faces (3,5) for receiving the battery modules (18),
and at least one second plane (10) arranged between the faces (3,5) at the bottom face (5) of the housing (4) and formed as a descending shield,
characterized in that the housing (4) is formed in one piece.
2. A module support unit (2) according to claim 1, characterized in that the housing (4) is extruded.
3. A module support unit (2) according to claim 1 or 2, wherein the housing (4) is at least partly formed from aluminium stock.
4. Module support unit (2) according to any of the preceding claims, characterized in that the housing (4) has an electrically conductive core (20) and an insulating layer (22) arranged around the core.
5. A modular bracket unit (2) according to any one of the preceding claims, characterised in that the wall thickness of the second plane (10) is at least partly thicker than the wall thickness of the receiving plane (6).
6. Module support unit (2) according to one of the preceding claims, characterized in that the second plane (10) in a dual function also forms a cooling plane for cooling the battery module (18).
7. Module support unit (2) according to any one of the preceding claims, characterized in that a cooling plane (8) is provided for cooling the battery modules (18) arranged between the receiving plane (6) and the second plane (10).
8. Module support unit (2) according to any of the preceding claims, characterized in that the cooling plane (8, 10) is divided into individual cooling channels (16) arranged in each case parallel to one another.
9. Module carrier unit (2) according to claim 1 or 2, characterized in that two further cooling planes (12,14) for cooling the battery modules (18) are provided at respective opposite sides laterally of the first receiving plane (6), wherein the further cooling planes (12,14) are arranged substantially perpendicularly to the first receiving plane (6).
10. Module support unit (2) according to one of the preceding claims, characterized in that the module support unit (2) has two side plates (24), wherein the side plates (24) are fixed at the housing (4) at the sides of the housing (4) lying opposite one another.
11. A method for manufacturing a housing (4) of a module support unit (2) according to any one of claims 1 to 10, comprising the steps of:
-heating the shell blank to a forming temperature,
-positioning the housing blank in front of the impression in the accommodation unit,
-applying pressure onto the housing blank in the direction of the stamp by means of a punch,
-wherein the shell blank is pressed by the stamp by the application of pressure such that a shell (4) of a modular support unit (2) according to any of claims 1-10 is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018218525.5 | 2018-10-30 | ||
| DE102018218525.5A DE102018218525A1 (en) | 2018-10-30 | 2018-10-30 | Module carrier unit for holding battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111129379A true CN111129379A (en) | 2020-05-08 |
Family
ID=70416833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911043602.4A Pending CN111129379A (en) | 2018-10-30 | 2019-10-30 | Module support unit for receiving battery module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111129379A (en) |
| DE (1) | DE102018218525A1 (en) |
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| CN101841012A (en) * | 2010-02-24 | 2010-09-22 | 北汽福田汽车股份有限公司 | Preparation method of car storage battery box body and box body prepared by using same |
| CN205752459U (en) * | 2013-11-19 | 2016-11-30 | 源捷公司 | Battery protection system |
| WO2017144564A1 (en) * | 2016-02-25 | 2017-08-31 | Robert Bosch Gmbh | Battery system |
| CN206558567U (en) * | 2016-11-21 | 2017-10-13 | 深圳市沃特玛电池有限公司 | Battery modules |
| CN107709069A (en) * | 2015-08-11 | 2018-02-16 | 捷豹路虎有限公司 | Equipment for supporting battery |
| CN108258168A (en) * | 2018-03-21 | 2018-07-06 | 湖南金杯新能源发展有限公司 | Square electric cell module |
| DE102018000278A1 (en) * | 2018-01-16 | 2018-07-19 | Daimler Ag | battery assembly |
| WO2018153781A1 (en) * | 2017-02-22 | 2018-08-30 | Thyssenkrupp Steel Europe Ag | Battery housing for a vehicle battery, vehicle battery and electric vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008044476A (en) * | 2006-08-11 | 2008-02-28 | Calsonic Kansei Corp | Vehicular battery cooling system |
| DE102017000263A1 (en) | 2017-01-12 | 2017-07-27 | Daimler Ag | Modular system for different battery module carriers and method for providing a modular system for different battery module carrier |
-
2018
- 2018-10-30 DE DE102018218525.5A patent/DE102018218525A1/en active Pending
-
2019
- 2019-10-30 CN CN201911043602.4A patent/CN111129379A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841012A (en) * | 2010-02-24 | 2010-09-22 | 北汽福田汽车股份有限公司 | Preparation method of car storage battery box body and box body prepared by using same |
| CN205752459U (en) * | 2013-11-19 | 2016-11-30 | 源捷公司 | Battery protection system |
| CN107709069A (en) * | 2015-08-11 | 2018-02-16 | 捷豹路虎有限公司 | Equipment for supporting battery |
| WO2017144564A1 (en) * | 2016-02-25 | 2017-08-31 | Robert Bosch Gmbh | Battery system |
| CN206558567U (en) * | 2016-11-21 | 2017-10-13 | 深圳市沃特玛电池有限公司 | Battery modules |
| WO2018153781A1 (en) * | 2017-02-22 | 2018-08-30 | Thyssenkrupp Steel Europe Ag | Battery housing for a vehicle battery, vehicle battery and electric vehicle |
| DE102018000278A1 (en) * | 2018-01-16 | 2018-07-19 | Daimler Ag | battery assembly |
| CN108258168A (en) * | 2018-03-21 | 2018-07-06 | 湖南金杯新能源发展有限公司 | Square electric cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018218525A1 (en) | 2020-04-30 |
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