WO2006067903A1 - Device case, battery cell and assembled battery - Google Patents
Device case, battery cell and assembled battery Download PDFInfo
- Publication number
- WO2006067903A1 WO2006067903A1 PCT/JP2005/017730 JP2005017730W WO2006067903A1 WO 2006067903 A1 WO2006067903 A1 WO 2006067903A1 JP 2005017730 W JP2005017730 W JP 2005017730W WO 2006067903 A1 WO2006067903 A1 WO 2006067903A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- battery
- device case
- side support
- housing member
- Prior art date
Links
- 238000010248 power generation Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
-
- 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
Definitions
- One aspect of the present invention relates to a device case that can accommodate a film-covered electrical device in which a chargeable / dischargeable electrical device element is covered with a film.
- Another aspect of the present invention relates to a cased film-clad battery in which a film-clad battery is accommodated in the device case.
- FIG. 7 shows the basic structure of a film-clad battery disclosed in Japanese Patent Application Laid-Open No. 2001-76691.
- a positive electrode side active electrode, a negative electrode side active electrode, and a power generation element 101 that is an electrolytic solution are covered with a laminate film 102.
- Laminate film 102 is a film in which a metal film such as aluminum and a heat-fusible resin film are laminated.
- the four opposite sides of the two laminate films 102 covering the power generation element 101 are air-tightly welded.
- the film-like positive electrode terminal 103 is drawn out from one short side portion 106a of the laminated film 102, and the film-like negative electrode terminal 104 is drawn out from the other short side portion 106b. Yes.
- An assembled battery includes a number of battery cells in which a film-cased battery having the above structure is housed in a cell case.
- the performance of the assembled battery greatly depends on the temperature change of each film-clad battery. Is done. Therefore, a temperature sensor may be attached to each battery cell that manages the temperature of the film-clad battery.
- a temperature sensor may be attached to each battery cell that manages the temperature of the film-clad battery.
- a temperature sensor on or near the surface of the film-clad battery in each cell case after the battery cells are stacked. Therefore, conventionally, a battery pack has been assembled by stacking a plurality of battery cells with temperature sensors attached in advance.
- An object of the present invention is to provide a device case capable of accommodating a film-clad electrical device, in which a space into which a temperature sensor can be inserted is formed when a plurality of layers are stacked.
- the device case of the present invention includes a housing member capable of housing a film-covered electrical device in which a chargeable / dischargeable electrical device element is covered with a film, and the film-covered electrical device housed in the housing member. And a holding member that can be held between the inner surface of the housing member.
- the outer surface of the housing member has irregularities for forming a gap into which the temperature sensor is inserted between the outer surface of the housing member and the other device case when the other device case is overlaid. Is provided.
- the unevenness can be formed by making a part of the outer surface of the housing member relatively higher than the other part.
- the holding member is provided with a long side support portion in contact with the long side portion of the film-covered electrical device and a short side support portion in contact with the short side portion, and the short side support portion or the long side
- the outer surface of the support portion is made higher than the other outer surface.
- a concave portion is provided on the outer surface of the long side support portion or the short side support portion.
- a battery cell can be manufactured by accommodating a film-covered battery in which a power generation element is covered with a film in the device case.
- a battery pack can be manufactured by stacking a large number of the battery cells.
- FIG. 1 is an exploded perspective view showing an example of an embodiment of a device case.
- FIG. 2 is a perspective view showing an example of an assembled battery.
- FIG. 3 is a perspective view showing the position of a thermistor inserted between battery cells.
- FIG. 4 is a plan view showing the structure of the thermistor.
- FIG. 5 is a perspective view showing another embodiment of the device case.
- FIG. 6 is a perspective view showing another example of the assembled battery.
- FIG. 7 is a perspective view showing an example of a film-clad battery.
- the electric device to be accommodated in the device case of this example is a film-clad battery 100 shown in FIG.
- the device case 4 of this example is composed of a housing member 1 and a holding member 2.
- the housing member 1 is composed of a bottom plate 3 and a side wall 5 that are integrally formed of synthetic resin.
- the bottom plate 3 has a frame shape as a whole.
- the vertically raised side wall 5 is provided on the peripheral edge of the bottom plate 3.
- the holding member 2 has a frame shape that can be fitted inside the side wall 5 of the housing member 1.
- the holding member 2 is fitted inside the housing member 1 in which the film-clad battery 100 is housed, the peripheral portion of the film-clad battery 100 is sandwiched between the bottom plate 3 of the housing member 1 and the holding member 2.
- the material of the holding member 2 is also a synthetic resin.
- the bottom plate 3 of the housing member 1 includes a pair of long side support portions 6a and 6b and a pair of short side support portions that are in contact with the four sides of the film-clad battery 100 housed in the housing member 1, respectively. 7a, 7b.
- the pair of long side support portions 6a and 6b are in contact with the long side portions 105a and 105b of the film-clad battery 100, respectively.
- the short side support portion 7a contacts the short side portion 106a of the film-clad battery 100 and the positive electrode terminal 103 drawn from the short side portion 106a.
- the short side support portion 7b is in contact with the short side portion 106b of the film exterior battery 100 and the negative electrode terminal 104 drawn from the short side portion 106b.
- the long side support portions 6a and 6b have a belt-like shape and are arranged in parallel at a predetermined interval.
- One short side support portion 7a connects one ends of the long side support portions 6a and 6b, and the other short side support portion 7b connects the other ends of the long side support portions 6a and 6b.
- the flow path forming member 8 is stretched around the longitudinal center of the long side support portions 6a and 6b. The flow path forming member 8 is gradually enlarged as the width of the portion closer to the long side support portion 6b from the center approaches the long side support portion 6b.
- the surface of the holding member 1 that faces the surface of the film-clad battery 100 accommodated in the holding member 1 is referred to as an “inner surface”.
- a surface opposite to the inner surface is referred to as an “outer surface”.
- the outer surface 10 of the short side support portions 7a and 7b is 1.0 mm or more higher than the outer surface 11 of the long side support portions 6a and 6b.
- the outer surface 12 of the flow path forming portion 8 is also higher by 1.0 mm or more than the outer surface 11 of the long side support portions 6a and 6b.
- a step of 1.0 mm or more exists between the outer surfaces 10 and 12 of the short side support portions 7a and 7b and the flow path forming portion 8 and the outer surface 11 of the long side support portions 6a and 6b.
- the holding member 2 is also distinguished by referring to the surface facing the surface of the film-clad battery 100 as the inner surface and the surface opposite to the inner surface as the outer surface.
- a first notch 13 having substantially the same width as the positive electrode terminal 103 and the negative electrode terminal 104 of the film exterior battery 100 is formed on the side wall 5 rising from the short side support portions 7a and 7b.
- an electrode outlet is formed between the housing member 1 and the holding member 2.
- a second notch 16 is formed in the side wall 5 rising from the long side support portion 6b of the housing member 1.
- the second notch 16 is brought into contact with the recess 17 formed in the holding member 2 to form a smoke exhaust port.
- the smoke exhaust port is for exhausting the gas discharged from the safety valve 107 of the film-clad battery 100 to the outside of the device case 4.
- Safety valve 107 automatically activates when the internal pressure of film-coated battery 100 rises above a specified value. Open to.
- the battery case 18 is formed by housing the film-clad battery 100 in the device case 4 having the above structure.
- the assembled battery 20 is assembled.
- a gap 21 is formed between adjacent battery cells 18 (device case 4).
- a housing member 1 of one device case 4 and a holding member 2 of another device case 4 adjacent to the device case 4 are arranged. are matched.
- the step is present between the outer side surfaces 10 and 12 of the short side support portions 7a and 7b and the flow path forming portion 8 of the storage member 1 and the outer surface 11 of the long side support portions 6a and 6b.
- the outer surface 22 (FIG. 1) of the holding member 2 is flat. Therefore, a gap 21 corresponding to the step is formed between the outer surface 11 of the long side support 6a, 6b of the housing member 1 of one device case 4 and the outer surface 22 of the holding member 2 of the other device case 4. Is done.
- the short side support portions 7a and 7b of the one device case 4 and the outer surfaces 10 and 12 of the flow forming portion 8 are in close contact with the outer surface 22 of the holding member 2 of the other device case 4. Therefore, after assembling the assembled battery 20 by stacking the desired number of battery cells 18, the temperature sensor (thermistor 23) can be inserted into the gap 21 formed between the adjacent battery cells 18. .
- the temperature sensor thermoistor 23
- FIG. 2 for the sake of convenience, only some of the gaps 21 are shown, and the others are omitted. Further, the force with which the positive electrode terminal 103 and the negative electrode terminal 104 shown in FIG. 1 are drawn out from each device case 4 is also omitted for the sake of convenience.
- the gap 21 is formed at two locations between the flow path forming portion 8 and the short side support portion 7a of each device case 4 and between the flow path forming portion 8 and the short side support portion 7b.
- the thermistor 23 may be inserted only into one gap 21 or the thermistor 23 may be inserted into both gaps 21. Furthermore, the force for inserting the thermistor 23 at any position in the gap 21 can be arbitrarily determined. However, since the film-covered battery 100 has a characteristic that the temperature at the center becomes higher, it is desirable to insert the thermistor 23 at a position where the temperature at the center can be measured more accurately from the viewpoint of temperature control. For example, as shown in FIG.
- the thermistor 23 it is desirable to insert the thermistor 23 along the side surface 24 of the flow path forming portion 8 in the gap 21 formed between the flow path forming portion 8 and the short side support portion 7b. .
- the thermistor 23 is inserted at the position shown in Fig. 3, If the thermistor 23 is arranged at a position close to the center of 100, variation in the arrangement position of the plurality of thermistors 23 in the assembled battery 20 connected by force is reduced.
- the thermistor 23 is obtained by molding a temperature measuring electrode 30 with a resin so that a part of the temperature measuring electrode 30 is exposed.
- the resin molding the temperature measuring electrode 30 (molded resin 31) is elongated along the axis of the temperature measuring electrode 30 and has a certain degree of elasticity.
- the mold resin 31 has a role to protect the temperature measuring electrode 31 from being bent when some external force is applied to the temperature measuring electrode 30. In particular, when inserting the thermistor 23 into the gap 21 as described above, the temperature sensing electrode 30 will not bend even if the tip of the thermistor 23 is accidentally struck anywhere in the device case 4. Has a protective role.
- the tip 32 of the mold resin 31 has an arcuate surface so as not to damage the surface of the film-clad battery 100 when inserted into the gap 21.
- a stopper 33 having a larger diameter than the other part is formed in the body at the rear end of the mold resin 31. When the thermistor 23 is inserted into the gap 21 by a predetermined length, the stopper 33 restricts the thermistor 23 from being inserted into the gap 21 by hitting the outer surface 35 of the long support portion 6a (see FIG. 3). reference). Further, a substantially triangular locking portion 36 is formed in a body at a predetermined position in the longitudinal direction of the mold resin 31.
- the locking portion 36 When the thermistor 23 is inserted into the gap 21 by a predetermined length, the locking portion 36 is locked to the inner side surface 37 of the long support portion 6a and prevents the thermistor 23 from coming off.
- a protrusion capable of locking the locking portion 36 can be provided on the outer surface 11 of the long support portion 6a.
- the thermistor 23 is inserted into the gap 21 in the orientation the exposed portion of the temperature measuring electrodes 30 faces the surface of the film covered battery 100 0
- the thermistor 23 can be inserted between adjacent battery cells 18.
- the film-clad battery 100 is housed in the device case 4 having the housing member 1 in which the recess 40 as shown in FIG.
- an insertion port 41 into which the thermistor 23 can be inserted is formed between adjacent battery cells 18 (adjacent device cases 4), as shown in FIG.
- the holding member 1 has a recess 40 as shown in FIG.
- the insertion of the thermistor 23 is not hindered even if the outer surfaces 11 and 12 of the long side support 6a and the flow path forming unit 8 are flush with the outer surfaces 10 of the short side supports 7a and 7b (see FIG. 5, see Figure 6.
- the temperature sensor is a thermistor as an example.
- the temperature sensor may be a resistance temperature detector other than the thermistor (for example, a platinum resistance temperature detector).
- a temperature sensor other than the resistance temperature detector may be used as long as it is a temperature sensor capable of side-heating the surface temperature of the film-clad battery.
- the film-clad electrical device is not limited to a film-clad battery.
- a film-covered electric device in which an electric device element (for example, an electric double layer capacitor or a capacitor element typified by an electrolytic capacitor) capable of storing electric energy is covered with a covering film is also included.
- a gap in which a temperature sensor can be inserted is formed between adjacent device cases. Therefore, after two or more device cases containing film-covered electrical devices are stacked to form a device assembly, a temperature for measuring the temperature of the surface of the film-covered electrical device or the vicinity of the surface between adjacent device cases. Sensors can be placed.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006548707A JP4944618B2 (en) | 2004-12-20 | 2005-09-27 | Device case, battery cell and battery pack |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367895 | 2004-12-20 | ||
JP2004-367895 | 2004-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006067903A1 true WO2006067903A1 (en) | 2006-06-29 |
Family
ID=36601513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/017730 WO2006067903A1 (en) | 2004-12-20 | 2005-09-27 | Device case, battery cell and assembled battery |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4944618B2 (en) |
WO (1) | WO2006067903A1 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100215999A1 (en) * | 2009-02-26 | 2010-08-26 | Jihyoung Yoon | Secondary battery module |
JP2010212192A (en) * | 2009-03-12 | 2010-09-24 | Nec Energy Devices Ltd | Lithium ion battery pack |
JP2010218755A (en) * | 2009-03-13 | 2010-09-30 | Nissan Motor Co Ltd | Battery pack |
JP2010287550A (en) * | 2009-06-15 | 2010-12-24 | Sanyo Electric Co Ltd | Vehicular battery pack, vehicle equipped with this, and separator for battery pack |
EP2315302A1 (en) * | 2009-10-20 | 2011-04-27 | Mann + Hummel GmbH | Temperature sensor mounting arrangement for a battery frame assembly |
WO2011154193A1 (en) * | 2010-06-07 | 2011-12-15 | Continental Automotive Gmbh | Battery with temperature detection, and use of a battery such as this |
CN102484300A (en) * | 2009-09-15 | 2012-05-30 | 株式会社Lg化学 | Battery module having a temperature sensor installed thereon, and medium or large battery pack including same |
JP2012104341A (en) * | 2010-11-09 | 2012-05-31 | Mitsubishi Heavy Ind Ltd | Battery |
JP2012212610A (en) * | 2011-03-31 | 2012-11-01 | Nec Energy Devices Ltd | Battery pack |
CN102820494A (en) * | 2011-06-09 | 2012-12-12 | 索尼公司 | Battery module, electronic apparatus, electric power storage system, electric power system, and electric vehicle |
JP2013251124A (en) * | 2012-05-31 | 2013-12-12 | Honda Motor Co Ltd | Power storage module |
WO2014148337A1 (en) * | 2013-03-21 | 2014-09-25 | 株式会社 豊田自動織機 | Battery module |
JP2015022915A (en) * | 2013-07-19 | 2015-02-02 | 住友電気工業株式会社 | Secondary battery pack and mobile body including the same |
US9356278B2 (en) | 2011-03-31 | 2016-05-31 | Nec Energy Devices, Ltd. | Battery pack |
US9496587B2 (en) | 2010-07-29 | 2016-11-15 | Samsung Sdi Co., Ltd. | Protection circuit module with thermistor and battery pack including the same |
JPWO2014185210A1 (en) * | 2013-05-14 | 2017-02-23 | Necエナジーデバイス株式会社 | Battery module |
FR3121785A1 (en) * | 2021-04-08 | 2022-10-14 | Psa Automobiles Sa | BATTERY MODULE EQUIPPED WITH A TEMPERATURE SENSOR |
JP7517215B2 (en) | 2021-03-22 | 2024-07-17 | トヨタ自動車株式会社 | Temperature measurement method, temperature measurement device, and battery system |
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JPH11111250A (en) * | 1997-10-06 | 1999-04-23 | Japan Storage Battery Co Ltd | Battery |
JP2003151646A (en) * | 2001-11-16 | 2003-05-23 | Yuasa Corp | Sealed battery |
JP2004022480A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Battery pack |
JP2004039523A (en) * | 2002-07-05 | 2004-02-05 | Nissan Motor Co Ltd | Power supply device |
JP2004063352A (en) * | 2002-07-30 | 2004-02-26 | Nissan Motor Co Ltd | Battery module |
-
2005
- 2005-09-27 JP JP2006548707A patent/JP4944618B2/en active Active
- 2005-09-27 WO PCT/JP2005/017730 patent/WO2006067903A1/en not_active Application Discontinuation
Patent Citations (5)
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JPH11111250A (en) * | 1997-10-06 | 1999-04-23 | Japan Storage Battery Co Ltd | Battery |
JP2003151646A (en) * | 2001-11-16 | 2003-05-23 | Yuasa Corp | Sealed battery |
JP2004022480A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Battery pack |
JP2004039523A (en) * | 2002-07-05 | 2004-02-05 | Nissan Motor Co Ltd | Power supply device |
JP2004063352A (en) * | 2002-07-30 | 2004-02-26 | Nissan Motor Co Ltd | Battery module |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8415040B2 (en) * | 2009-02-26 | 2013-04-09 | Samsung Sdi Co., Ltd. | Secondary battery module containing temperature sensor and sealing member surrounding conductive wire of temperature sensor |
US20100215999A1 (en) * | 2009-02-26 | 2010-08-26 | Jihyoung Yoon | Secondary battery module |
JP2010212192A (en) * | 2009-03-12 | 2010-09-24 | Nec Energy Devices Ltd | Lithium ion battery pack |
JP2010218755A (en) * | 2009-03-13 | 2010-09-30 | Nissan Motor Co Ltd | Battery pack |
JP2010287550A (en) * | 2009-06-15 | 2010-12-24 | Sanyo Electric Co Ltd | Vehicular battery pack, vehicle equipped with this, and separator for battery pack |
CN102484300A (en) * | 2009-09-15 | 2012-05-30 | 株式会社Lg化学 | Battery module having a temperature sensor installed thereon, and medium or large battery pack including same |
EP2479835A2 (en) * | 2009-09-15 | 2012-07-25 | LG Chem, Ltd. | Battery module having a temperature sensor installed thereon, and medium or large battery pack including same |
US9735451B2 (en) | 2009-09-15 | 2017-08-15 | Lg Chem, Ltd. | Battery module having temperature sensor and battery pack employed with the same |
EP2479835A4 (en) * | 2009-09-15 | 2013-11-20 | Lg Chemical Ltd | Battery module having a temperature sensor installed thereon, and medium or large battery pack including same |
JP2013504853A (en) * | 2009-09-15 | 2013-02-07 | エルジー・ケム・リミテッド | BATTERY MODULE HAVING TEMPERATURE SENSOR PROVIDED ON THE SAME AND MEDIUM OR LARGE BATTERY PACK WITH THE BATTERY MODULE |
EP2315302A1 (en) * | 2009-10-20 | 2011-04-27 | Mann + Hummel GmbH | Temperature sensor mounting arrangement for a battery frame assembly |
US8363425B2 (en) | 2009-10-20 | 2013-01-29 | Mann + Hummel Gmbh | Temperature sensor mounting arrangement for a battery frame assembly |
WO2011154193A1 (en) * | 2010-06-07 | 2011-12-15 | Continental Automotive Gmbh | Battery with temperature detection, and use of a battery such as this |
US9496587B2 (en) | 2010-07-29 | 2016-11-15 | Samsung Sdi Co., Ltd. | Protection circuit module with thermistor and battery pack including the same |
JP2012104341A (en) * | 2010-11-09 | 2012-05-31 | Mitsubishi Heavy Ind Ltd | Battery |
JP2012212610A (en) * | 2011-03-31 | 2012-11-01 | Nec Energy Devices Ltd | Battery pack |
US9356278B2 (en) | 2011-03-31 | 2016-05-31 | Nec Energy Devices, Ltd. | Battery pack |
JP2012256521A (en) * | 2011-06-09 | 2012-12-27 | Sony Corp | Battery module, electronic apparatus, power system, and electric vehicle |
US9005801B2 (en) | 2011-06-09 | 2015-04-14 | Sony Corporation | Battery module, electronic apparatus, electric power storage system, electric power system, and electric vehicle |
CN102820494B (en) * | 2011-06-09 | 2016-03-16 | 索尼公司 | Battery module, electronic installation, power storage system and electric power system |
CN102820494A (en) * | 2011-06-09 | 2012-12-12 | 索尼公司 | Battery module, electronic apparatus, electric power storage system, electric power system, and electric vehicle |
JP2013251124A (en) * | 2012-05-31 | 2013-12-12 | Honda Motor Co Ltd | Power storage module |
WO2014148337A1 (en) * | 2013-03-21 | 2014-09-25 | 株式会社 豊田自動織機 | Battery module |
JPWO2014148337A1 (en) * | 2013-03-21 | 2017-02-16 | 株式会社豊田自動織機 | Battery module |
JPWO2014185210A1 (en) * | 2013-05-14 | 2017-02-23 | Necエナジーデバイス株式会社 | Battery module |
JP2015022915A (en) * | 2013-07-19 | 2015-02-02 | 住友電気工業株式会社 | Secondary battery pack and mobile body including the same |
JP7517215B2 (en) | 2021-03-22 | 2024-07-17 | トヨタ自動車株式会社 | Temperature measurement method, temperature measurement device, and battery system |
FR3121785A1 (en) * | 2021-04-08 | 2022-10-14 | Psa Automobiles Sa | BATTERY MODULE EQUIPPED WITH A TEMPERATURE SENSOR |
Also Published As
Publication number | Publication date |
---|---|
JP4944618B2 (en) | 2012-06-06 |
JPWO2006067903A1 (en) | 2008-06-12 |
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