CN105556739A - Device used for adjusting temperature of energy system - Google Patents
Device used for adjusting temperature of energy system Download PDFInfo
- Publication number
- CN105556739A CN105556739A CN201480051150.3A CN201480051150A CN105556739A CN 105556739 A CN105556739 A CN 105556739A CN 201480051150 A CN201480051150 A CN 201480051150A CN 105556739 A CN105556739 A CN 105556739A
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- unit
- energy
- control unit
- fluid
- housing
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Classifications
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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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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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
-
- 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
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/667—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an electronic component, e.g. a CPU, an inverter or a capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a device used for adjusting temperature of an energy system. The energy system (1) is provided with at least one energy unit (10) and a control unit (12) used for controlling the energy output of the energy unit (10). According to the invention, the energy unit (10) and the control unit (12) are arranged at intervals, and an interval space can be arranged between the control unit (12) and the energy unit (10), and therefore the heat energy transmission between the control unit (12) and the energy unit (10) can be prevented.
Description
Technical field
The present invention relates to the equipment of a kind of temperature for adjusting energy system of upperseat concept according to claim 1.
Background technology
It is known that energy system to be used for the electrification of electric equipment, wherein this energy system has at least one energy unit.Wherein this at least one energy unit other energy unit can be connected or be connected in parallel with at least one, can realize the higher Energy transmission of energy system thus.Controlled by the control unit of electronics at the Energy transmission of this energy system.Wherein these energy units controllably can be connected in series or connect with parallel circuits by the control unit of this electronics.In addition the control unit of this electronics measures voltage also for stable energy system.In addition the control unit of this electronics can also be used for the electric current limiting energy system.All measures that can be realized by electronic control unit in order to the power stage controlling energy unit can cause the heat of control unit to export.Because the control unit of electronics builds together with at least one energy unit, the less desirable heat transmission of the control unit of electronics to energy unit therefore may be there is.Wherein the heat transmission from the control unit of electronics at least one energy unit should can cause adverse effect to the durability of this energy unit, especially when this energy unit is lithium-ions battery.In addition the heat transmission from electronic control unit to energy unit causes bad ageing process.
Summary of the invention
Task of the present invention is, provides a kind of equipment of the temperature for adjusting energy system, wherein builds this equipment simply and reliably.Task of the present invention improves the life cycle of energy unit especially by the uncontrolled heat transmission from electronic control unit to energy unit.
Propose a kind of for regulating the equipment of the temperature of the energy system of the feature with Patent right requirement 1, the feature especially with characteristic to solve this task.Carry out preferred research further in the dependent claims.The feature wherein mentioned in claims of specification can be important for the present invention respectively separately or in combination.
The invention discloses a kind of equipment of the temperature for adjusting energy system, wherein this energy system has at least one energy unit and the control unit for the electronics that controls energy unit.According to regulation of the present invention, energy unit and control unit compartment of terrain are arranged.Between control unit and energy unit, form clearance space thus, the heat transmission thus between energy unit and control unit can be prohibited or can be interrupted.By the control unit of electronics being interval in the energy transferring that energy unit can carry out from control unit effectively, vice versa.Forbid that heat transmission can be interrupt the heat transmission of electronic control unit to energy unit in the ideal case.Advantageously this electronic control unit can be arranged in and 2cm place, energy unit interval for this reason, wherein between electronic control unit and energy unit, form clearance space and this clearance space can be filled by medium air.Wherein also can expect, with other media, especially can adopting fluid at this.Correspondingly also can fill this clearance space with water, the heat that the control unit that can absorb electronics at this water distributes and can being discharged by such as pumping system.Spacing between this energy unit and electronic control unit is larger, and the heat transmission from electronic control unit to energy unit that can forbid is larger.
Especially advantageously, this control unit to be arranged in the housing with at least one casing member and to arrange heat insulating element at this casing member place, and wherein this casing member is towards energy unit.Wherein this housing can be arranged to cuboid, and wherein this control unit can be arranged in the base member of this cuboid.Wherein this heat insulating element can have aeroge, can reach the thermal conductivity of 10 to the every mK of 20W thus.Effectively stop the heat transmission from electronic control unit to energy unit thus.Therefore be additional to the clearance space be between control unit and energy unit, the heat transmission between control unit to energy unit can be forbidden more strongly.
Specify in a favourable further research, in the space between energy unit and control unit, arrange thermal insulation layer.Between energy unit and control unit, arrange that thermal insulation layer has the following advantages, namely it is simply and be effectively embedded in energy system.Thus can be changed simply when this thermal insulation layer fault.In addition other heat insulating element is adopted after in the intermediate layer.Thus can freely the thickness of heat insulating element be defined as until the width of clearance space, wherein this heat insulating element can be aeroge or xerogel.
In addition advantageously, this energy system has the temperature device comprising temperature loop, and wherein this temperature loop can allow fluid flow through and transmit heat by this fluid.Wherein this fluid can have water and/or air.Also possible that, this fluid has ethylene glycol.The heat that this control unit can be produced thus is carried to the external environment condition of energy system.In addition it is possible that arranged in the housing by energy unit, wherein the housing of this energy unit has loop equally, and wherein this fluid is introduced in this loop, and the heat taken away together thus can be released to control unit by this fluid.Therefore, it is possible to realize the heating to energy unit.This energy unit, especially lithium-ions battery, have the working point of the optimization at 20 to 40 DEG C of places.This means, can reduce at the capacity of energy unit lower than the lower temperature place energy unit of 20 DEG C.This can use energy unit in vehicle, especially cause negative consequence when operating in the winter months lower than 0 DEG C.Can advantageously be transmitted by temperature loop by the heat of control unit, this temperature loop is connected with fluid technique with the loop of energy unit for this reason.
Same it is envisioned that electronic control unit has at least one pipe-line system and this pipe-line system can be flow through by fluid according to the present invention.Wherein this pipe-line system can have plastics or metallic conduit.Wherein the cross section of this pipe-line system adapts to corresponding environmental condition.The size that wherein this cross section can be adapted to control unit uses.This pipe-line system can be arranged within the housing of control unit.Wherein this pipe-line system also can have cooling fin or heating plate, the heat produced by the control unit of electronics thus, can effectively and very effectively transmit to heating plate.Wherein this pipe-line system can have annular or square cross section.Square cross section is particularly useful for, and this pipe-line system is such as arranged on the housing of control unit with bonding or welding method.When the cross-section of pipeline of annular, retainer ring element can be arranged on the housing of control unit, and this control unit can hold and support the pipeline of annular.
Especially advantageously, this temperature loop is fluidly connected with pipe-line system.Can by the waste-heat energy unit of control unit by connection temperature loop and pipe-line system.Wherein this temperature loop can have piece element, and heat can be dispersed to energy unit effectively thus.
Alternatively it is envisioned that can be flowed out from temperature loop and pipe-line system by least one valve controls fluid.Wherein this valve can be electric control, can regulate the flow velocity of fluid thus electricly.This valve can be installed on the control unit for this reason, wherein control this control unit by fieldbus, especially CAN.In addition can adopt at least one transducer, this transducer can flow velocity in measuring tempeature loop and/or pipe-line system.This transducer also can be connected on fieldbus by control unit.
In addition advantageously, fluid can by the conveying of at least one pump unit.This pump unit can be connected on fieldbus by control unit, and wherein fieldbus especially can be designed to CAN.This control unit can be controlled by electronic unit.Wherein data can be delivered to control unit by fieldbus from control unit or be delivered to computing unit.Pump unit can so by temperature loop and pipe-line system transmitting fluid, and the heat that control unit is produced can be transmitted to temperature loop by fluid.Wherein this pump unit can be advantageously arranged in the clearance space between energy unit and control unit.Can obtain modular energy system thus, wherein energy unit, pump unit and control unit can be configured to module.Clearance space wherein between control unit and energy unit can be furnished with housing equally, and wherein those housings can equal the housing of control unit dimensionally.In addition the housing of at least one energy unit can have the size of the housing of control unit equally, can arrange the modular construction of the housing of energy unit, electronic control unit and the housing for the formation of clearance space thus.
Specify, in the space of pump cell layout between energy unit and electronic control unit according to the further research that one favourable.By pump cell layout can be realized within this space the maintenance to pump unit in cheap mode.Space between energy unit and control unit can be compressed by housing, can arrange pump unit in this housing.In order to safeguard that this housing can have gating element, this pump unit can be reached from outside by this gating element.Housing can with heat insulation patten's design, and the delivered heat can effectively avoiding control unit to produce thus is to energy unit.
Advantageously, temperature sensor is arranged on energy unit and/or is arranged on electronic unit result.The layout of temperature sensor is for controlling the temperature of energy unit or control unit.This temperature sensor can be connected on fieldbus by control unit, can be connected to the control unit swap data on fieldbus thus with computing unit and/or other.Wherein it is also contemplated that this temperature sensor can the temperature of fluid in measuring tempeature loop and/or pipe-line system.Energy unit and/or control unit can be arranged on cooling surface, and wherein this cooling surface can cool control unit and/or energy unit.Advantageously energy unit has housing and control unit has housing, and wherein these housings are arranged on cooling surface by adhesive bonding method and/or welding method.Wherein this cooling surface has duct element, and fluid can flow through this duct element.Flow through cooling surface to be realized by pump element, wherein this pump element can be connected on fieldbus by control unit equally.
Accompanying drawing explanation
Other measures of the present invention and advantage are drawn by the claim of following specification and accompanying drawing.The feature wherein mentioned in claims and specification can be individually separately or be that invention is necessary in the mode of combination in any.Wherein:
Fig. 1 shows the schematic structure according to equipment of the present invention;
Fig. 2 shows the schematic structure of multiple energy unit and a control unit, and this control unit and those energy unit compartment of terrains are arranged;
Fig. 3 shows the schematic structure of multiple energy unit, itself and energy unit model calling, and wherein this control unit to be arranged on housing and the side member of this housing has thermal protective element; And
Fig. 4 shows schematic diagram of the apparatus in accordance with the present invention, wherein in clearance space, arranges heat insulating element.
Embodiment
The equipment according to the temperature for adjusting energy system 1 of the present invention is schematically shown in Fig. 1.Multiple energy unit 10,10.1,10.2 and 10.3 electricity can be connected and/or is connected in parallel at this.Wherein energy unit 10 has housing 15, and wherein other energy unit each has housing equally.Correspondingly build energy unit block 40, wherein these housings 15,15.1,15.2 and 15.3 seamlessly adjoin each other.Arrange control unit 12 with energy unit block 40 compartment of terrain, thus form clearance space 14.Wherein control unit 12 is furnished with housing 16.
Fig. 2 shows the schematic diagram of the equipment according to the temperature for adjusting energy system 1 of the present invention.Wherein this energy system 1 is made up of energy unit block 40, its series connection by energy unit 10,10.1,10.2 or 10.3 electricity or compress with being connected in parallel.In addition this control unit 12 belongs to energy system 1, and this control unit 12 can control the Energy transmission of energy unit block 40.Wherein these energy units 10,10.1,10.2 and 10.3 are arranged in housing.Housing 15,15.1,15.2 and 15.3 seamlessly adjoins each other.Wherein these housings 15,15.1,15.2 there is the energy unit block 40 of affiliated energy unit 10,10.1,10.2 and 10.3 together with 15.3.Arrange control unit 12 with energy unit 10,10.1,10.2 and 10.3 interval in block 40, wherein this control unit 12 is arranged in housing 16.By by housing 16 with energy unit block 40 gap-forming clearance space 14.Pump unit 32 is arranged in this clearance space 14.Fluid can be extracted by pipe-line system 28 by this pump unit 32, wherein this pipe-line system 28 is arranged on housing 16.In addition can carrying liquid by pump unit 32, wherein can arranging the second pump unit 32.1 for supporting the first pump unit 32.Wherein pump unit 32.1 is connected on temperature loop 26, wherein fluidly can arrange fluid.Pipe-line system 28 has temperature sensor 34.5, and this temperature sensor 34.5 is arranged in pipe-line system 28.The heat of the fluid in this pipe-line system 28 can be measured thus by this temperature sensor 34.5.Same temperature loop 26 has temperature sensor 34, can measure the heat of fluid thus.Wherein this transducer 34 can be arranged on temperature loop 26 or be arranged in temperature loop 36.By being arranged in the heat that directly can gather fluid in temperature loop 26.Can change simply in the case of a fault by being arranged in this transducer 34 on temperature loop 26, and not disturb the operation of whole equipment.In clearance space 14, arrange temperature sensor 34.4, the temperature within this clearance space 14 can be measured by it.Same each housing 15,15.1,15.2 and 15.3 has temperature sensor 34.1,34.2,34.3 and 34.5, thus can measuring tempeature.Energy unit Modularly correspondingly in block 40 builds, and wherein multiple housing 15 can use together with the energy unit 10 arranged.
Schematic diagram of the apparatus in accordance with the present invention has been shown in Fig. 3.Wherein energy unit system 1 has housing 15,15.1,15.2 and 15.3, wherein in each housing 15,15.1,15.2 and 15.3, arranges an energy unit accordingly.And housing 16 is arranged at housing 15 interval, form clearance space 14 thus.Heat insulating element 20 is arranged in the front of housing 16.Wherein this heat insulating element can have nanogel, aeroge or xerogel.Wherein by adhesive bonding method, heat insulating element can be arranged on the front of housing 16.The whole area in the front of its middle shell 16 can be built with heat insulating element.Prevent the isolation from the electronic control unit be in housing 16 to the Energy Transfer of energy unit block 40 thus.Its middle shell 15,15.1,15.2 and 15.3 is arranged on coldplate element 42.This coldplate element 42 can have pipe-line system, and fluid can flow through thus, to cool coldplate element 42.
Schematic diagram of the apparatus in accordance with the present invention has been shown in Fig. 4, and wherein energy unit system 1 has energy unit block 40, and this energy unit block 40 is arranged with housing 16 compartment of terrain.The control unit of arranging electronic in housing 16, the control unit operationally distribute heat of this electronics.Wherein energy unit block 40 is consisted of, thus by forming clearance space 14 with housing 16 compartment of terrain energy unit 15,15.1,15.2 and 15.3.In clearance space 14, arrange heat insulating element 20, wherein this heat insulating element 20 can have nanogel.Also other gels can be used, such as aeroge or xerogel.By inserting the heat insulating element 20 that can build by area, the electronic control unit from being in housing 16 can be forbidden, to the energy transferring of energy unit block 40, especially nearest housing 15.Its middle shell 15,15.1,15.2 and 15.3, and housing 16 is arranged on coldplate element 42.Wherein this coldplate element 42 can have pipe-line system, and cooling agent can flow through thus.Wherein cooling agent is flow through this pipe-line system and can be realized by pump unit.
Claims (10)
1. the equipment for the temperature of adjusting energy system (1), wherein, described energy system (1) has the control unit (12) of at least one energy unit (10) and the electronics for the Energy transmission that controls described energy unit (10)
It is characterized in that,
Described energy unit (10) and described control unit (12) compartment of terrain are arranged, wherein, between described control unit (12) and described energy unit (10), form clearance space (14), thus the heat transmission between described energy unit (10) and described control unit (12) can be forbidden.
2. equipment according to claim 1,
It is characterized in that,
Described control unit (12) is arranged in the housing (16) with at least one casing member (18), and arrange heat insulating element (20) at described casing member (18) place, wherein, described casing member (18) is towards described energy unit (10).
3. equipment according to claim 1 and 2,
It is characterized in that,
Heat insulating element (22) is arranged in space (14) between described energy unit (10) and described control unit (12).
4. equipment according to any one of claim 1 to 3,
It is characterized in that,
Described energy system (1) comprises the temperature device (24) with temperature loop (26), wherein, can flow through described temperature loop (26), and described fluid can transmit heat with fluid.
5. according to equipment in any one of the preceding claims wherein,
It is characterized in that,
The control unit (12) of electronics has at least one pipe-line system (28) and can flow through described pipe-line system (28) with fluid.
6. the equipment according to claim 4 and 5,
It is characterized in that,
Described temperature loop (26) is connected in the mode of fluid technique with described pipe-line system (28).
7. according to the equipment described in claim 4 to 6,
Described fluid can be controlled by least one valve (30) to flow out from described temperature loop (26) and described pipe-line system (28).
8. the equipment according to any one of claim 4 to 7,
It is characterized in that,
Described fluid can by the conveying of at least one pump unit (32).
9. equipment according to claim 8,
It is characterized in that,
In space (14) between the control unit (12) that described pump unit (32) is arranged in described energy unit (10) and electronics.
10. according to equipment in any one of the preceding claims wherein,
It is characterized in that,
Temperature sensor (34) is arranged at described energy unit (10) place and/or at electronic unit (12) place.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013218663.0 | 2013-09-18 | ||
| DE201310218663 DE102013218663A1 (en) | 2013-09-18 | 2013-09-18 | Device for controlling a temperature of an energy system |
| PCT/EP2014/069033 WO2015039905A1 (en) | 2013-09-18 | 2014-09-08 | Device for controlling a temperature of an energy system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105556739A true CN105556739A (en) | 2016-05-04 |
| CN105556739B CN105556739B (en) | 2018-02-13 |
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ID=51539252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480051150.3A Active CN105556739B (en) | 2013-09-18 | 2014-09-08 | For the equipment for the temperature for adjusting energy system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105556739B (en) |
| DE (1) | DE102013218663A1 (en) |
| WO (1) | WO2015039905A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015219558B4 (en) * | 2015-10-09 | 2022-03-17 | Bayerische Motoren Werke Aktiengesellschaft | traction battery assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712259A (en) * | 2004-06-23 | 2005-12-28 | 丰田自动车株式会社 | Power supply unit compactly accommodating components and having uniform battery characteristic |
| WO2013084940A1 (en) * | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | Battery pack for electric vehicle |
| DE102013203192A1 (en) * | 2013-02-27 | 2014-08-28 | Robert Bosch Gmbh | Connectable battery module |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8932739B2 (en) * | 2010-08-04 | 2015-01-13 | Tesla Motors, Inc. | Battery pack configuration to reduce hazards associated with internal short circuits |
| US20140038008A1 (en) * | 2011-01-31 | 2014-02-06 | Sanyo Electric Co., Ltd. | Battery module |
-
2013
- 2013-09-18 DE DE201310218663 patent/DE102013218663A1/en active Pending
-
2014
- 2014-09-08 CN CN201480051150.3A patent/CN105556739B/en active Active
- 2014-09-08 WO PCT/EP2014/069033 patent/WO2015039905A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712259A (en) * | 2004-06-23 | 2005-12-28 | 丰田自动车株式会社 | Power supply unit compactly accommodating components and having uniform battery characteristic |
| WO2013084940A1 (en) * | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | Battery pack for electric vehicle |
| DE102013203192A1 (en) * | 2013-02-27 | 2014-08-28 | Robert Bosch Gmbh | Connectable battery module |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013218663A1 (en) | 2015-03-19 |
| CN105556739B (en) | 2018-02-13 |
| WO2015039905A1 (en) | 2015-03-26 |
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