WO2015046788A1 - 전지모듈 및 전지셀 - Google Patents
전지모듈 및 전지셀 Download PDFInfo
- Publication number
- WO2015046788A1 WO2015046788A1 PCT/KR2014/008502 KR2014008502W WO2015046788A1 WO 2015046788 A1 WO2015046788 A1 WO 2015046788A1 KR 2014008502 W KR2014008502 W KR 2014008502W WO 2015046788 A1 WO2015046788 A1 WO 2015046788A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- electrical terminal
- edge
- axis
- distance
- Prior art date
Links
- 239000011149 active material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0472—Vertically superposed cells with vertically disposed plates
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
-
- 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
- H01M10/0486—Frames for plates or membranes
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/512—Connection only in parallel
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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 module and a battery cell with increased energy density.
- the inventors of the present application enable improved placement of electrical devices such as interconnect boards and wire harnesses to maximize the energy density of the battery system by reducing the unnecessary space of the electrical system.
- electrical devices such as interconnect boards and wire harnesses
- a battery module of high energy density can be obtained by using the battery cell and the battery module described in the present invention.
- an object of the present invention is to solve the problems of the prior art as described above and the technical problems that have been requested from the past.
- the battery cell includes a substantially rectangular housing and first and second electrical terminals.
- the housing extends longitudinally along the first axis and vertically along the second axis.
- the second axis is substantially perpendicular to the first axis.
- the housing includes first, second, third, and fourth ends.
- the first and second ends extend substantially parallel to the first axis.
- the third and fourth ends extend substantially parallel to the second axis.
- the combined length of the housing and the first and second electrical terminals in a direction parallel to the first axis is at least two times greater than the length of the housing in a direction parallel to the second axis.
- the first electrical terminal extends outward from the third end of the housing in a direction substantially parallel to the first axis.
- the first electrical terminal includes first and second edges extending substantially parallel to the first axis.
- the first edge of the first electrical terminal is located closer to the first end of the housing than the second edge of the first electrical terminal.
- the first edge of the first electrical terminal is not collinear with the first end of the housing.
- the distance from the second end of the housing to the second edge of the first electrical terminal is greater than the distance from the first end of the housing to the first edge of the first electrical terminal.
- the second electrical terminal extends outward from the fourth end of the housing in a direction substantially parallel to the first axis.
- the second electrical terminal includes first and second edges extending substantially parallel to the first axis.
- the second edge of the second electrical terminal is located closer to the second end of the housing than the first edge of the second electrical terminal.
- the second edge of the second electrical terminal is not collinear with the second end of the housing.
- the battery module includes a frame member including first and second sides.
- the battery module further includes first and second battery cells located on respective first and second surfaces of the frame member.
- the first battery cell includes a first housing and first and second electrical terminals.
- the first housing is substantially rectangular and extends longitudinally along the first axis and vertically along the second axis.
- the second axis is substantially perpendicular to the first axis.
- the first housing includes first, second, third and fourth ends. The first and second ends of the first housing extend substantially parallel to the first axis.
- the third and fourth ends of the first housing extend substantially parallel to the second axis.
- the combined length of the first housing and the first and second electrical terminals in a direction parallel to the first axis is at least two times greater than the length of the first housing in a direction parallel to the second axis.
- the first electrical terminal extends outward from the third end of the first housing in a direction substantially parallel to the first axis.
- the first electrical terminal includes first and second edges extending substantially parallel to the first axis. The first edge of the first electrical terminal is located closer to the first end of the first housing than the second edge of the first electrical terminal. The first edge of the first electrical terminal is not collinear with the first end of the first housing.
- the distance from the second end of the first housing to the second edge of the first electrical terminal is greater than the distance from the first end of the first housing to the first edge of the first electrical terminal.
- the second electrical terminal extends outward from the fourth end of the first housing in a direction substantially parallel to the first axis.
- the second electrical terminal includes first and second edges extending substantially parallel to the first axis.
- the second edge of the second electrical terminal is located closer to the second end of the first housing than the first edge of the second electrical terminal.
- the second edge of the second electrical terminal is not collinear with the second end of the first housing.
- the distance from the first end of the first housing to the first edge of the second electrical terminal is greater than the distance from the second end of the first housing to the second edge of the second electrical terminal.
- FIG. 1 is a view of a battery module according to one embodiment
- FIG. 2 is a cross-sectional view of the battery module of Figure 1;
- FIG. 3 is a side view of the battery module of FIG. 1;
- FIG. 4 is another side view of the battery module of FIG. 1;
- FIG. 5 is a side view of a first battery cell used in the battery module of FIG. 1;
- FIG. 6 is a more detailed view of the battery cell of FIG. 5;
- FIG. 7 is a side view of a second battery cell used in the battery module of FIG. 1.
- a battery module 10 according to one embodiment of the present invention.
- An advantage of the battery module 10 is that the battery module 10 allows for improved placement of the electrical terminals such that the battery module includes openings 110 and 120 for receiving interconnect boards therein. I have it. Therefore, this battery module 10 has an improved structural arrangement that is more easily installed in the electric vehicle.
- the battery module 10 includes frame members 20, 22, 24, 26, 28, 30, 32, and 34, battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, and 68. , 70, 72, 74, 76, 78, 80, and interconnecting boards 100, 102.
- frame members 20, 22, 24, 26, 28, 30, 32, and 34 are configured to fix the battery cells therein.
- the frame members 20, 22, 24, 26, 28, 30, 32, 34 are made of plastic.
- the frame member 20 includes a plate portion 150 and flange portions 152 and 154. These flange portions 152, 154 are coupled to respective first and second ends of the plate portion 150 and extend substantially perpendicular to the plate portion 150.
- the frame member 20 includes one surface 156 and one surface 158 disposed to face the surface 156.
- the battery cell 50 is disposed on one surface 156 of the frame member 20, and the battery cell 52 is disposed on one surface 158 of the frame member 20.
- the frame member 22 includes a plate portion 170 and flange portions 172 and 174. These flange portions 172, 174 are coupled to respective first and second ends of the plate portion 170 and extend substantially at right angles to the plate portion 170.
- the frame member 22 includes one surface 176 and one surface 178 disposed to face the surface 176.
- the battery cell 54 is disposed on one surface 176 of the frame member 22 adjacent to the battery cell 53, and the battery cell 56 is disposed on one surface 178 of the frame member 22. have. This frame member 22 is coupled to both the frame member 20 and the frame member 24.
- the frame member 24 includes a plate portion 190 and flange portions 192 and 194.
- the flange portions 192, 194 are coupled to respective first and second ends of the plate portion 190 and extend substantially at right angles of the plate portion 190.
- the frame member 24 includes one surface 196 and one surface 198 disposed to face the surface 196.
- the battery cell 58 is disposed on one surface 196 of the frame member 24 adjacent to the battery cell 56, and the battery cell 60 is disposed on one surface 198 of the frame member 24. have.
- Frame member 24 is coupled to both frame member 22 and frame member 26.
- the frame member 26 includes a plate portion 210 and flange portions 212 and 214.
- the flange portions 212, 214 are coupled to respective first and second ends of the plate portion 210 and extend substantially at right angles to the plate portion 210.
- the frame member 26 includes one surface 216 and one surface 218 disposed to face the surface 216.
- the battery cell 62 is disposed on one surface 216 of the frame member 26 adjacent to the battery cell 60, and the battery cell 64 is disposed on one surface 218 of the frame member 26. have.
- Frame member 26 is coupled to both frame member 24 and frame member 28.
- the frame member 28 includes a plate portion 230 and flange portions 232 and 234.
- the flange portions 232, 234 are coupled to respective first and second ends of the plate portion 230 and extend substantially at right angles to the plate portion 230.
- the frame member 28 includes one surface 236 and one surface 238 disposed to face the surface 236.
- the battery cell 66 is disposed on one surface 236 of the frame member 28 adjacent to the battery cell 64, and the battery cell 68 is disposed on one surface 238 of the frame member 28. have.
- Frame member 28 is coupled to both frame member 26 and frame member 30.
- the frame member 30 includes a plate portion 250 and flange portions 252 and 254.
- the flange portions 252, 254 extend substantially perpendicular to the plate portion 250 and are coupled to respective first and second ends of the plate portion 250.
- the frame member 30 includes one surface 256 and one surface 258 disposed to face the surface 256.
- the battery cell 70 is disposed on one surface 256 of the frame member 30 adjacent to the battery cell 68, and the battery cell 72 is disposed on one surface 258 of the frame member 30. have.
- Frame member 30 is coupled to both frame member 28 and frame member 32.
- the frame member 32 includes a plate portion 270 and flange portions 272 and 274.
- the flange portions 272, 274 extend substantially perpendicular to the plate portion 270 and are coupled to respective first and second ends of the plate portion 270.
- the frame member 32 includes one surface 276 and one surface 278 disposed to face the one surface 276.
- the battery cell 74 is disposed on one surface 276 of the frame member 32 adjacent to the battery cell 72, and the battery cell 76 is disposed on one surface 278 of the frame member 32. have.
- the frame member 32 is coupled to both the frame member 30 and the frame member 34.
- the frame member 34 includes a plate portion 290 and flange portions 292 and 294. Flange portions 292 and 294 are coupled to respective first and second ends of plate portion 290 and extend substantially perpendicular to plate portion 290.
- the frame member 34 includes one surface 296 and one surface 298 disposed to face the one surface 296.
- the battery cell 78 is adjacent to the battery cell 76 and disposed on one surface 296 of the frame member 34, and the battery cell 80 is disposed on one surface 298 of the frame member 34. have.
- the frame member 34 is coupled to the frame member 32.
- the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 operate And to generate voltages.
- the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 are interconnected boards 100, 102 is electrically connected in series. Since each of the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 has the same structure, only battery cells Only (62, 64) will be described in detail below.
- the battery cell 64 includes a housing 400 and first and second electrical terminals 404 and 406.
- the housing 400 is configured to receive an active material therein configured to generate an operating voltage at the first and second electrical terminals 404 and 406.
- the housing 400 is made of plastic and is a substantially angular pouch-type housing.
- the housing extends longitudinally along the first axis 410 and vertically along the second axis 412.
- the second axis 412 is substantially perpendicular to the first axis 410.
- the housing 400 includes a body portion 420, a flange portion 422, a first end 431, a second end 432, a third end 433, and a fourth end 434.
- the body portion 420 accommodates therein a lithium-ion active material configured to generate a voltage between the first and second electrical terminals 404 and 406.
- the body portion 420 is a substantially rectangular body portion, and the flange portion 422 extends substantially along the periphery of the rectangular body portion.
- the first and second ends 431, 432 extend substantially parallel to the first axis 410.
- the third and fourth ends 433 and 434 extend substantially parallel to the second axis 412.
- the combined length of the housing 400 and the electrical terminals 404, 406 in a direction parallel to the first axis 410 eg, the length of B1
- the housing in a direction parallel to the second axis 412). At least two times larger than the length of the 400) (eg, the length of A1).
- the first electrical terminal 404 extends outward from the third end 433 of the housing 400 in a direction substantially parallel to the first axis 410 of the housing 400.
- the first electrical terminal 404 includes first and second edges 451 and 452 extending substantially parallel to the first axis 410.
- the first edge 451 of the first electrical terminal 404 is located closer to the first end 431 of the housing 400 than the second edge 452 of the first electrical terminal 404. In one embodiment, the first edge 451 of the first electrical terminal 404 is not collinear with the first end 431 of the housing 400.
- the distance from the second end 432 of the housing 400 to the second edge 452 of the first electrical terminal 404 is the first end 431 of the housing 400. Greater than the distance from the first edge 451 of the first electrical terminal 404 to the first edge 451.
- the distance from the second end 432 of the housing 400 to the second edge 452 of the first electrical terminal 404 is the first end 431 of the housing 400. At least two times larger than the distance from the first edge 451 of the first electrical terminal 404 to the first edge 451.
- the second electrical terminal 406 extends outward from the fourth end 434 of the housing 400 in a direction substantially parallel to the first axis 410.
- the second electrical terminal 406 includes first and second edges 461 and 462 extending in a direction substantially parallel to the first axis 410.
- the second edge 462 of the second electrical terminal 406 is located closer to the second end 432 of the housing 400 than the first edge 461 of the second electrical terminal 406. In one embodiment, the second edge 462 of the second electrical terminal 406 is not collinear with the second end 432 of the housing 400.
- the distance from the first end 431 of the housing 400 to the first edge 461 of the second electrical terminal 406 is the second end 432 of the housing 400. Greater than the distance from the second edge 462 of the second electrical terminal 406 (eg, the distance of C2). For example, in one embodiment, the distance from the first end 431 of the housing 400 to the first edge 461 of the second electrical terminal 406 is the second end 432 of the housing 400. At least twice as large as the distance from the second edge 462 of the second electrical terminal 406 to the second edge 462.
- the battery cell 62 includes a housing 500 and first and second electrical terminals 504 and 506.
- the housing 500 is configured to receive an active material therein configured to generate an operating voltage at the first and second electrical terminals 504 and 506.
- the housing 500 is made of plastic and is a substantially angular pouch-type housing.
- the housing 500 extends longitudinally along the first axis 510 and extends vertically along the second axis 512.
- the second axis 512 is substantially perpendicular to the first axis 510.
- the housing 500 includes a first end 531, a second end 532, a third end 533, and a fourth end 534.
- the first and second ends 531, 532 extend substantially parallel to the first axis 510.
- the third and fourth ends 533, 534 extend substantially parallel to the second axis 512.
- the combined length of the housing 500 and the electrical terminals 504, 506 in the direction parallel to the first axis 510 eg, the length of B3 is equal to the housing (in the direction parallel to the second axis 512). At least two times greater than the length of the 500) (eg, the length of A3).
- the first electrical terminal 504 extends outward from the third end 533 of the housing 500 in a direction substantially parallel to the first axis 510.
- the first electrical terminal 504 includes first and second edges 551, 552 extending substantially parallel to the first axis 510.
- the first edge 551 of the first electrical terminal 504 is located closer to the first end 531 of the housing 500 than the second edge 552 of the first electrical terminal 504. In one embodiment, the first edge 551 of the first electrical terminal 504 is not collinear with the first end 531 of the housing 500.
- the distance from the second end 532 of the housing 500 to the second edge 552 of the first electrical terminal 504 is the first end 531 of the housing 500. Greater than the distance from the first edge 551 of the first electrical terminal 504 (for example, the distance of D3).
- the distance from the second end 532 of the housing 500 to the second edge 552 of the first electrical terminal 504 is the first end 531 of the housing 500. At least two times larger than the distance from the first edge 551 of the first electrical terminal 504 to the first edge 551.
- the second electrical terminal 506 extends outward from the fourth end 534 of the housing 500 in a direction substantially parallel to the first axis 510.
- the second electrical terminal 506 includes first and second edges 561, 562 extending substantially parallel to the first axis 510.
- the second edge 562 of the second electrical terminal 506 is located closer to the second end 532 of the housing 500 than the first edge 561 of the second electrical terminal 506. In one embodiment, the second edge 562 of the second electrical terminal 506 is not collinear with the second end 532 of the housing 500.
- the distance from the first end 531 of the housing 500 to the first edge 561 of the second electrical terminal 506 is the second end 532 of the housing 500. Greater than the distance from the second edge 562 of the second electrical terminal 506 (eg, the distance of C4).
- the distance from the first end 531 of the housing 500 to the first edge 561 of the second electrical terminal 506 is the second end 532 of the housing 500. At least twice as large as the distance from the second edge 562 of the second electrical terminal 406 to.
- Planes 499 (shown in FIG. 5) extending through the second ends (eg, upper ends) of 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80.
- Second edges (eg, upper edges) of the first electrical terminals are coplanar with each other.
- a plane 497 (shown in FIG. 5) extending through the second edges of the electrical terminals 404, 504 and a plane extending through the second ends of the battery cells 64, 62.
- the second edge 452 of the first electrical terminal 404 of the battery cells 64 is formed so that the first opening 110 is formed between the 499 (shown in FIG. 5). It is located on the same plane as the second edge 552 of the first electric terminal 504.
- a second opening 120 is formed between the planes 601 (shown in FIG. 7) extending through the first ends (eg, bottom) of 70, 72, 74, 76, 78, 80.
- the first edges of the second electrical terminals of the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 eg
- the lower edges are coplanar with each other.
- the cell so that a second opening 120 is formed between planes 601 (shown in FIG. 7) extending through the first ends of 64, 66, 68, 70, 72, 74, 76, 78, 80
- the first edge 461 of the second electrical terminal 406 of the cells 64 is coplanar with the first edge 561 of the second electrical terminal 506 of the battery cell 62.
- the interconnect board 100 is coupled with the frame members in the first opening 110 and the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80) electrically couple to each other.
- the interconnect board 100 is the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 Is electrically connected in series.
- interconnect board 100 includes battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 Electrically parallel to each other.
- the interconnection board 100 can be used to drive the operating parameters of the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80. It may include a microprocessor that can be monitored.
- the interconnect board 102 is coupled with the frame members in the second opening 120 and the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74 76, 78, 80) electrically couple to each other.
- the interconnect board 102 is battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 each other. Is electrically connected in series.
- the interconnect board 102 includes battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 Electrically parallel to each other.
- the interconnect board 102 monitors the operating parameters of the battery cells 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80. It may include a microprocessor capable of.
- the battery modules and battery cells depicted in the present invention provide significant advantages over other battery cells and battery modules.
- the battery module of the present invention the electrical elements can be easily installed on the battery module, so that the battery module can be installed more easily inside the electric vehicle, the respective first and second edges of the battery cell Provides a technical effect of using first and second electrical terminals located close together and on opposite ends of the battery cell.
- the battery module according to the present invention reduces the unnecessary space of the electrical system by design change of some components while maintaining the internal configuration to the maximum, thereby providing an effect of providing a battery module with the maximum energy density.
- the battery module according to the present invention can be installed on the first and second edges of the battery cell, so that the electrical elements can be easily installed on the battery module, the battery module can be installed more easily inside the electric vehicle. Provides a technical effect of using first and second electrical terminals located close together and located on opposite ends of the battery cell.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (14)
- 전지셀은 실질적으로 각형의 하우징(housing)과 제 1 및 제 2 전기단자들(electrical terminal)을 포함하고 있고, 상기 하우징은 제 1 축을 따라 세로로 연장되어 있고 제 2 축을 따라 수직으로 연장되어 있으며; 상기 제 2 축은 제 1 축에 대해 실질적으로 직각이고, 상기 하우징은 제 1, 제 2, 제 3, 및 제 4 단부들을 포함하고 있으며, 상기 제 1 및 제 2 단부들은 제 1 축에 대해 실질적으로 평행하게 연장되어 있고, 상기 제 3 및 제 4 단부들은 제 2 축에 대해 실질적으로 평행하게 연장되어 있으며; 상기 제 1 축에 평행한 방향에서 하우징과 제 1 및 제 2 전기단자들의 합한 길이는 제 2 축에 평행한 방향에서 하우징의 길이보다 적어도 2배 이상 크고;상기 제 1 전기단자는 제 1 축에 대해 실질적으로 평행한 방향에서 하우징의 제 3 단부로부터 바깥쪽으로 연장되어 있고, 상기 제 1 전기단자는 제 1 축에 대해 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지들(edges)을 포함하고 있으며, 상기 제 1 전기단자의 제 1 엣지는 제 1 전기단자의 제 2 엣지 보다 하우징의 제 1 단부에 더 가깝게 위치해 있고, 상기 제 1 전기단자의 제 1 엣지는 하우징의 제 1 단부와 동일 선상에 있지 않으며;상기 하우징의 제 2 단부로부터 제 1 전기단자의 제 2 엣지까지의 거리는 하우징의 제 1 단부로부터 제 1 전기단자의 제 1 엣지까지의 거리보다 크고;상기 제 2 전기단자는 제 1 축에 대해 실질적으로 평행한 방향에서 하우징의 제 4 단부로부터 바깥쪽으로 연장되어 있고, 상기 제 2 전기단자는 제 1 축에 대해 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지들을 포함하고 있으며, 상기 제 2 전기단자의 제 2 엣지는 제 2 전기단자의 제 1 엣지 보다 하우징의 제 2 단부에 더 가깝게 위치해 있고, 상기 제 2 전기단자의 제 2 엣지는 하우징의 제 2 단부와 동일 선상에 있지 않으며;상기 하우징의 제 1 단부로부터 제 2 전기단자의 제 1 엣지까지의 거리는 하우징의 제 2 단부로부터 제 2 전기단자의 제 2 엣지까지의 거리 보다 큰 것을 특징으로 하는 전지셀.
- 제 1 항에 있어서, 상기 실질적으로 각형의 하우징은 실질적으로 각형의 파우치-타입(pouch-type)의 하우징을 포함하고 있는 것을 특징으로 하는 전지셀.
- 제 1 항에 있어서, 상기 실질적으로 각형의 하우징은 실질적으로 각형의 본체부(substantially rectangular-shaped central body portion) 및 상기 실질적으로 각형의 본체부의 주변을 따라 연장되어있는 플랜지부(flange portion)를 포함하고 있는 것을 특징으로 하는 전지셀.
- 제 1 항에 있어서, 상기 하우징의 제 2 단부로부터 제 1 전기단자의 제 2 엣지까지의 거리는 하우징의 제 1 단부로부터 제 1 전기단자의 제 1 엣지까지의 거리보다 적어도 2배 이상 큰 것을 특징으로 하는 전지셀.
- 제 1 항에 있어서, 상기 하우징의 제 1 단부로부터 제 2 전기단자의 제 1 엣지까지의 거리는 하우징의 제 2 단부로부터 제 2 전기단자의 제 2 엣지까지의 거리보다 적어도 2배 이상 큰 것을 특징으로 하는 전지셀.
- 전지모듈은,제 1 및 제 2 면들(sides)을 포함하는 프레임 부재; 및상기 프레임 부재의 각각의 제 1 및 제 2 면들 상에 위치해 있는 제 1 및 제 2 전지셀들;을 포함하고 있고,상기 제 1 전지셀은 제 1 하우징 및 제 1 및 제 2 전기단자들을 포함하고 있으며, 상기 제 1 하우징은 실질적으로 각형이고 제 1 축을 따라 세로로 연장되어 있으며 제 2 축을 따라 수직으로 연장되어 있고; 상기 제 2 축은 제 1 축에 대해 실질적으로 수직이고, 상기 제 1 하우징은 제 1, 제 2, 제 3 및 제 4 단부들을 포함하고 있으며, 상기 제 1 하우징의 제 1 및 제 2 단부들은 제 1 축에 실질적으로 평행하게 연장되어 있고, 상기 제 1 하우징의 제 3 및 제 4 단부들은 제 2 축에 실질적으로 평행하게 연장되어 있으며; 상기 제 1 축에 평행한 방향에서 제 1 하우징과 제 1 및 제 2 전기단자들의 합한 길이는 제 2 축에 평행한 방향에서 제 1 하우징의 길이보다 적어도 2배 이상 크고;상기 제 1 전기단자는 제 1 축에 실질적으로 평행한 방향에서 제 1 하우징의 제 3 단부로부터 바깥쪽으로 연장되어 있으며, 상기 제 1 전기단자는 제 1 축에 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지들을 포함하고 있고, 상기 제 1 전기단자의 제 1 엣지는 제 1 전기단자의 제 2 엣지 보다 제 1 하우징의 제 1 단부에 더 가깝게 위치해 있으며, 상기 제 1 전기단자의 제 1 엣지는 제 1 하우징의 제 1 단부와 동일 선상에 있지 않으며;상기 제 1 하우징의 제 2 단부로부터 제 1 전기단자의 제 2 엣지까지의 거리는 제 1 하우징의 제 1 단부로부터 제 1 전기단자의 제 1 엣지까지의 거리 보다 크고;상기 제 2 전기단자는 제 1 축에 실질적으로 평행한 방향에서 제 1 하우징의 제 4 단부로부터 바깥쪽으로 연장되어 있고, 상기 제 2 전기단자는 제 1 축에 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지를 포함하고 있으며, 상기 제 2 전기단자의 제 2 엣지는 제 2 전기단자의 제 1 엣지 보다 상기 제 1 하우징의 제 2 단부에 더 가깝게 위치해 있고, 상기 제 2 전기단자의 제 2 엣지는 제 1 하우징의 제 2 단부와 동일 선상에 있지 않으며; 및상기 제 1 하우징의 제 1 단부로부터 제 2 전기단자의 제 1 엣지까지의 거리는 제 1 하우징의 제 2 단부로부터 제 2 전기단자의 제 2 엣지까지의 거리보다 큰 것을 특징으로 하는 전지모듈.
- 제 6 항에 있어서, 상기 제 1 하우징은 실질적으로 각형의 파우치-타입 하우징을 포함하고 있는 것을 특징으로 하는 전지모듈.
- 제 6 항에 있어서, 상기 제 1 하우징은 실질적으로 각형의 본체부와, 상기 실질적으로 각형의 본체부의 주변을 따라 연장되어 있는 플랜지부를 포함하고 있는 것을 특징으로 하는 전지모듈.
- 제 6 항에 있어서, 상기 제 2 전지셀은 제 2 하우징 및 제 3 및 제 4 전기단자들을 포함하고 있고, 상기 제 2 하우징은 실질적으로 각형이고 제 3 축을 따라 세로로 연장되어 있으며 제 4 축을 따라 수직으로 연장되어 있고, 상기 제 4 축은 제 3 축에 실질적으로 직각이고, 상기 제 2 하우징은 제 1, 제 2, 제 3 및 제 4 단부들을 포함하고 있으며, 상기 제 2 하우징의 제 1 및 제 2 단부들은 제 3 축에 실질적으로 평행하게 연장되어 있고, 상기 제 3 및 제 4 단부들은 제 4 축에 실질적으로 평행하게 연장되어 있으며; 상기 제 3 축에 평행한 방향에서 제 2 하우징과 제 3 및 제 4 전기단자들의 합한 길이는 제 4 축에 평행한 방향에서 제 2 하우징의 길이보다 적어도 2배 이상 크고;상기 제 3 전기단자는 제 3 축에 실질적으로 평행한 방향에서 제 2 하우징의 제 3 단부로부터 바깥쪽으로 연장되어 있으며, 상기 제 3 전기단자는 제 3 축에 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지들을 포함하고 있고, 상기 제 3 전기단자의 제 1 엣지는 제 3 전기단자의 제 2 엣지 보다 제 2 하우징의 제 1 단부에 더 가깝게 위치해 있으며, 상기 제 3 전기단자의 제 1 엣지는 제 2 하우징의 제 1 단부와 동일 선상에 있지 않고;상기 제 2 하우징의 제 2 단부로부터 제 3 전기단자의 제 2 엣지까지의 거리는 제 2 하우징의 제 1 단부로부터 제 3 전기단자의 제 1 엣지까지의 거리보다 크며;상기 제 4 전기단자는 제 3 축에 실질적으로 평행한 방향에서 제 2 하우징의 제 4 단부로부터 바깥쪽으로 연장되어 있고, 상기 제 4 전기단자는 제 3 축에 실질적으로 평행하게 연장되어 있는 제 1 및 제 2 엣지들을 포함하고 있으며, 상기 제 4 전기단자의 제 2 엣지는 제 4 전기단자의 제 1 엣지 보다 제 2 하우징의 제 2 단부에 더 가깝게 위치해 있고, 상기 제 4 전기단자의 제 2 엣지는 제 2 하우징의 제 2 단부와 동일 선상에 있지 않으며;상기 제 2 하우징의 제 1 단부로부터 제 4 전기단자의 제 1 엣지까지의 거리는 제 2 하우징의 제 2 단부로부터 제 4 전기단자의 제 2 엣지까지의 거리보다 큰 것을 특징으로 하는 전지모듈.
- 제 9 항에 있어서, 상기 제 1 및 제 3 전기단자들의 각각의 제 2 엣지들을 통해 연장되어 있는 평면(plane)과 제 1 및 제 2 전지셀들의 각각의 제 2 단부들을 통해 연장되어 있는 또 다른 평면 사이에 제 1 개구부(open region)가 형성되도록, 상기 제 1 전기셀의 제 1 전기단자의 제 2 엣지는 제 2 전지셀의 제 3 전기단자의 제 2 엣지와 동일 평면상에 위치해 있는 것을 특징으로 하는 전지모듈.
- 제 10 항에 있어서, 상기 제 1 개구부에는 상호연결 보드(interconnect board)의 일부분이 위치해 있는 것을 특징으로 하는 전지모듈.
- 제 10 항에 있어서, 상기 제 2 및 제 4 전기단자들의 각각의 제 1 엣지들을 통해 연장되어 있는 평면과 제 1 및 제 2 전지셀들의 각각의 제 1 단부들을 통해 연장되어 있는 또 다른 평면 사이에 제 2 개구부가 형성되도록, 상기 제 1 전기셀의 제 2 전기단자의 제 1 엣지는 제 2 전지셀의 제 4 전기단자의 제 1 엣지와 동일 평면상에 위치해 있는 것을 특징으로 하는 전지모듈.
- 제 6 항에 있어서, 상기 제 1 하우징의 제 2 단부로부터 제 1 전기단자의 제 2 엣지까지의 거리는 제 1 하우징의 제 1 단부로부터 제 1 전기단자의 제 1 엣지까지의 거리보다 적어도 2배 이상 큰 것을 특징으로 하는 전지모듈.
- 제 13 항에 있어서, 상기 제 1 하우징의 제 1 단부로부터 제 2 전기단자의 제 1 엣지까지의 거리는 제 1 하우징의 제 2 단부로부터 제 2 전기단자의 제 2 엣지까지의 거리보다 적어도 2배 이상 큰 것을 특징으로 하는 전지모듈.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016542640A JP6178517B2 (ja) | 2013-09-26 | 2014-09-12 | 電池モジュール |
KR1020167005999A KR101838672B1 (ko) | 2013-09-26 | 2014-09-12 | 전지모듈 및 전지셀 |
EP14848097.3A EP3035412B1 (en) | 2013-09-26 | 2014-09-12 | Battery module and battery cell |
CN201480051523.7A CN105556707B (zh) | 2013-09-26 | 2014-09-12 | 电池模块和电池单体 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361882772P | 2013-09-26 | 2013-09-26 | |
US61/882,772 | 2013-09-26 | ||
US14/050,797 US9123950B2 (en) | 2013-09-26 | 2013-10-10 | Battery module and battery cell |
US14/050,797 | 2013-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015046788A1 true WO2015046788A1 (ko) | 2015-04-02 |
Family
ID=52691225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2014/008502 WO2015046788A1 (ko) | 2013-09-26 | 2014-09-12 | 전지모듈 및 전지셀 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9123950B2 (ko) |
EP (1) | EP3035412B1 (ko) |
JP (1) | JP6178517B2 (ko) |
KR (1) | KR101838672B1 (ko) |
CN (1) | CN105556707B (ko) |
WO (1) | WO2015046788A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109845100A (zh) * | 2016-10-05 | 2019-06-04 | 株式会社村田制作所 | 层叠型lc滤波器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9172122B2 (en) * | 2014-02-25 | 2015-10-27 | Lg Chem, Ltd. | Battery module |
KR102395683B1 (ko) | 2018-12-26 | 2022-05-06 | 주식회사 엘지에너지솔루션 | Fpcb에 실장된 커넥터를 구비하는 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
JP7338480B2 (ja) * | 2020-01-10 | 2023-09-05 | トヨタ自動車株式会社 | 車両における電池冷却構造 |
KR20220032930A (ko) * | 2020-09-08 | 2022-03-15 | 주식회사 엘지에너지솔루션 | 전극 리드가 비대칭 구조로 형성된 전지 셀 및 이를 포함하는 기계적 강도가 보강된 전지 모듈 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006185713A (ja) * | 2004-12-27 | 2006-07-13 | Gs Yuasa Corporation:Kk | 電池及び電池の製造装置 |
KR20070025390A (ko) * | 2005-09-02 | 2007-03-08 | 주식회사 엘지화학 | 전지모듈의 제조가 용이한 전지 |
KR20080011477A (ko) * | 2006-07-31 | 2008-02-05 | 주식회사 엘지화학 | 미실링 잉여부를 포함하고 있는 파우치형 이차전지 |
KR20090016279A (ko) * | 2007-08-10 | 2009-02-13 | 주식회사 엘지화학 | 향상된 안전성의 이차전지 |
KR20130062543A (ko) * | 2011-12-05 | 2013-06-13 | 에스케이이노베이션 주식회사 | 2차 전지의 파우치형 배터리 셀 모듈 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6811902B2 (en) | 2001-07-31 | 2004-11-02 | Delphi Technologies, Inc. | Battery pack having improved battery cell terminal configuration |
JP3698320B2 (ja) * | 2002-06-03 | 2005-09-21 | 日産自動車株式会社 | 組電池 |
KR100933426B1 (ko) * | 2005-07-21 | 2009-12-23 | 주식회사 엘지화학 | 가변성 전지 카트리지 및 그것으로 구성된 중대형 전지모듈 |
KR100873308B1 (ko) * | 2006-06-05 | 2008-12-12 | 주식회사 엘지화학 | 두 개 이상의 유닛 셀들을 포함하고 있는 고용량 전지셀 |
JP2011505671A (ja) | 2007-11-30 | 2011-02-24 | エイ 123 システムズ,インク. | 非対称な端子を有する電池セルデザイン |
WO2010113455A1 (ja) * | 2009-03-31 | 2010-10-07 | 三洋電機株式会社 | 電池モジュール、バッテリシステムおよび電動車両 |
EP2416431B1 (en) * | 2009-04-01 | 2015-05-06 | LG Chem, Ltd. | Battery module having flexibility in design structure of module and medium to large sized battery pack including the same |
US8399118B2 (en) | 2009-07-29 | 2013-03-19 | Lg Chem, Ltd. | Battery module and method for cooling the battery module |
US8470467B2 (en) * | 2010-05-27 | 2013-06-25 | GM Global Technology Operations LLC | Battery connection topology |
US8673480B2 (en) * | 2010-07-12 | 2014-03-18 | GM Global Technology Operations LLC | Support feature for joining of battery cell tabs |
CN103069644B (zh) | 2010-08-16 | 2016-01-27 | 株式会社Lg化学 | 具有紧凑式结构和良好散热特性的电池模块及采用该电池模块的中大型电池组 |
JP5553163B2 (ja) * | 2010-09-09 | 2014-07-16 | ソニー株式会社 | バッテリユニット |
US8846240B2 (en) * | 2012-02-16 | 2014-09-30 | Lg Chem, Ltd. | Battery cell interconnect and voltage sensing assembly and method of manufacturing the assembly |
WO2013168856A1 (ko) | 2012-05-08 | 2013-11-14 | 주식회사 엘지화학 | 높은 효율성의 냉각 구조를 포함하는 전지모듈 |
KR101392799B1 (ko) | 2012-06-07 | 2014-05-14 | 주식회사 엘지화학 | 안정성이 향상된 구조 및 높은 냉각 효율성을 갖는 전지모듈 |
JP5561798B2 (ja) * | 2012-08-06 | 2014-07-30 | Necエナジーデバイス株式会社 | 積層型二次電池および組電池 |
US9960395B2 (en) * | 2012-08-16 | 2018-05-01 | Lg Chem, Ltd. | Battery module |
US9123949B2 (en) * | 2013-09-17 | 2015-09-01 | Lg Chem, Ltd. | Battery module and battery cell |
-
2013
- 2013-10-10 US US14/050,797 patent/US9123950B2/en active Active
-
2014
- 2014-09-12 EP EP14848097.3A patent/EP3035412B1/en active Active
- 2014-09-12 KR KR1020167005999A patent/KR101838672B1/ko active IP Right Grant
- 2014-09-12 CN CN201480051523.7A patent/CN105556707B/zh active Active
- 2014-09-12 JP JP2016542640A patent/JP6178517B2/ja active Active
- 2014-09-12 WO PCT/KR2014/008502 patent/WO2015046788A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006185713A (ja) * | 2004-12-27 | 2006-07-13 | Gs Yuasa Corporation:Kk | 電池及び電池の製造装置 |
KR20070025390A (ko) * | 2005-09-02 | 2007-03-08 | 주식회사 엘지화학 | 전지모듈의 제조가 용이한 전지 |
KR20080011477A (ko) * | 2006-07-31 | 2008-02-05 | 주식회사 엘지화학 | 미실링 잉여부를 포함하고 있는 파우치형 이차전지 |
KR20090016279A (ko) * | 2007-08-10 | 2009-02-13 | 주식회사 엘지화학 | 향상된 안전성의 이차전지 |
KR20130062543A (ko) * | 2011-12-05 | 2013-06-13 | 에스케이이노베이션 주식회사 | 2차 전지의 파우치형 배터리 셀 모듈 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3035412A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109845100A (zh) * | 2016-10-05 | 2019-06-04 | 株式会社村田制作所 | 层叠型lc滤波器 |
CN109845100B (zh) * | 2016-10-05 | 2022-11-08 | 株式会社村田制作所 | 层叠型lc滤波器 |
Also Published As
Publication number | Publication date |
---|---|
JP2016534530A (ja) | 2016-11-04 |
EP3035412A4 (en) | 2016-07-20 |
EP3035412B1 (en) | 2018-08-29 |
CN105556707A (zh) | 2016-05-04 |
US9123950B2 (en) | 2015-09-01 |
JP6178517B2 (ja) | 2017-08-09 |
KR20160046825A (ko) | 2016-04-29 |
CN105556707B (zh) | 2018-04-17 |
KR101838672B1 (ko) | 2018-03-14 |
US20150086845A1 (en) | 2015-03-26 |
EP3035412A1 (en) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015046788A1 (ko) | 전지모듈 및 전지셀 | |
WO2014073808A1 (ko) | 버스 바 어셈블리를 포함하는 전지모듈 및 이를 포함하는 전지팩 | |
WO2013019008A2 (ko) | 안전성이 향상된 전지모듈 | |
WO2013168948A1 (ko) | 비정형 구조의 전지셀 및 이를 포함하는 전지모듈 | |
WO2014148791A1 (ko) | 전압 검출부재 및 이를 포함하는 전지모듈 | |
WO2021098805A1 (zh) | 电池包和车辆 | |
WO2018199521A1 (ko) | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 | |
WO2015041433A1 (ko) | 전지모듈 및 전지셀 | |
WO2020171629A1 (ko) | 유동 너트를 구비한 단자 연결구조를 갖는 전지 모듈과 이를 포함한 전지 팩 | |
WO2015130057A1 (ko) | 전지모듈 | |
WO2018143556A1 (ko) | 배터리 모듈 | |
WO2015133760A1 (ko) | 리셉터클 구조의 전압 센싱부재를 포함하는 전지모듈 | |
WO2018164362A1 (ko) | 배터리 모듈 | |
WO2018016755A1 (ko) | 배터리 팩 | |
WO2012148211A2 (ko) | 배터리 모듈 | |
WO2021107319A1 (ko) | 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 | |
WO2020256264A1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 | |
WO2020171392A1 (ko) | 배터리 셀, 이를 포함하는 배터리 모듈, 배터리 랙 및 전력 저장 장치 | |
WO2017030312A1 (ko) | 셀 리드 연결 장치 및 이를 포함하는 배터리 모듈 | |
WO2022114529A1 (ko) | 전지 모듈 및 이를 포함하는 전지팩 | |
WO2021075690A1 (ko) | 전지 모듈 | |
WO2021075689A1 (ko) | 전지 모듈 및 이를 포함한 전지 팩 | |
WO2020116936A1 (ko) | 양방향 체결 구조를 갖는 커넥터를 포함하는 전지 모듈 | |
WO2018004158A1 (ko) | 이차 전지 모듈 | |
WO2018105883A2 (ko) | 배터리 팩 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201480051523.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14848097 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20167005999 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2016542640 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014848097 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |