WO2017211373A1 - Energiespeicher in einem einbaugehäuse und einem kühlluftstrom - Google Patents
Energiespeicher in einem einbaugehäuse und einem kühlluftstrom Download PDFInfo
- Publication number
- WO2017211373A1 WO2017211373A1 PCT/EP2016/000930 EP2016000930W WO2017211373A1 WO 2017211373 A1 WO2017211373 A1 WO 2017211373A1 EP 2016000930 W EP2016000930 W EP 2016000930W WO 2017211373 A1 WO2017211373 A1 WO 2017211373A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling air
- flow path
- battery cells
- group
- flow
- Prior art date
Links
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
- H01M10/60—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
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- 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
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M50/209—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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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
- the invention relates to an energy store from an arrangement of rechargeable batteries in a mounting housing.
- groups of battery cells follow each other.
- At least one flow path for cooling air is formed, which comprises at least one inlet air opening formed in an inflow side of the installation housing for a cooling air flow.
- the cooling air flow flows along the flow path between the battery cells and through a cooling air outlet.
- UPS uninterruptible power supply
- the battery cells arranged in such an energy store emit thermal energy both during the discharge and during the charge, which is to be dissipated regularly by cooling air. Due to the arrangement of several groups of battery cells in the longitudinal direction of the mounting housing in a row, the supply air directly adjacent battery cells are well cooled while lying at the end of the mounting housing in the flow path of the cooling air battery cells are cooled only moderately due to the already warmed up cooling air flow. This can lead to premature failure of the energy storage.
- the invention has for its object to make an energy storage from an array of battery cells in a mounting housing such that all recorded in the housing housing battery cells are reliably cooled.
- a first flow path of a first group of battery cells is assigned a first cooling air outlet.
- a second flow path of a second group of battery cells is assigned a second cooling air outlet. The cooling air flow of the first
- the first flow path are Zu Kunststoffö réelleen and the second flow path are - preferably separate - air inlet openings assigned.
- first supply air openings with the first flow path
- second supply air openings with the second flow path.
- each flow path is fed with unconsumed, fresh cooling air. Since each of the cooling air streams is discharged via a cooling air outlet assigned to it, it can be prevented that the waste heat of a first group of battery cells impairs the cooling of a second group of battery cells. A reliable cooling by several separate cooling air streams is guaranteed.
- the flow path of the cooling air through the first group of battery cells has a first flow resistance; the flow path of the cooling air through a second group of battery cells has a second flow resistance. According to the invention it is provided that the first flow resistance is equal to the second
- Flow resistance is. This ensures that when connecting the first cooling air outlet and the second cooling air outlet with a common suction side of a cooling air blower, the air flow through the first flow path is the same as through the second flow path.
- it is provided to arrange a plurality of groups of battery cells with separate flow paths in the longitudinal direction of the installation housing and to design the flow resistances of the flow paths of all groups the same.
- the cooling air flow is expediently generated by a cooling air blower, wherein the cooling air outlets are connected together with the suction side of the cooling air blower.
- the energy storage devices can be mounted in a rack (for example, a 19 "rack), with the cooling air blower creating a vacuum in the rack's housing compartment itself, thus ensuring equal cooling of all groups of battery cells due to this same negative pressure across all the cooling air outlets.
- a rack for example, a 19 "rack
- cooling air outlet is formed as an outlet opening of the installation housing and extends transversely to the longitudinal direction of the outlet slot over more than half the width of a housing side.
- the flow path of a group of battery cells is - in a subsection - guided transversely to the longitudinal direction of the mounting housing to a cooling air outlet.
- a cooling air outlet may be formed, for example, in the bottom of the installation housing.
- the flow path of a group of rechargeable battery cells is formed by at least one cooling air channel, wherein the cooling air channels of all groups are aligned in the longitudinal direction of the installation housing.
- the flow path of a group is expediently formed by a plurality of adjacent cooling air channels in this group of battery cells.
- a gap is formed between the groups of battery cells arranged one behind the other in the longitudinal direction of the installation housing. Between adjacent groups of battery cells, a cooling air-carrying bulkhead is arranged.
- the Bulkhead is designed so that it separates incoming, cool supply air and outgoing, heated exhaust air from each other.
- the flow path of a group opens into a collecting space, which is connected to at least one cooling air outlet.
- the collection space is limited by the bulkhead.
- the second group of battery cells with a second flow path following the first group of battery cells in the longitudinal direction of the installation housing.
- the second group of battery cells is associated with a supply air duct, wherein the supply air duct of the second flow path connects the supply air opening for a cooling air flow with a lying between the groups Zu Kunststoffraum.
- At least one further group of rechargeable battery cells with a further flow path is provided in the longitudinal direction of the installation housing of the second group of rechargeable battery cells, the further group of rechargeable battery cells being assigned a further supply air channel.
- the further supply air duct connects upstream of the further flow path, the supply air opening for a cooling air flow with a lying between the groups further supply air space.
- the training is provided so that the supply air duct decreases in height.
- FIG. 1 is an isometric view of an energy storage in a built-in housing
- FIG. 2 is a front view of the inflow side of the installation housing of FIG. 1,
- FIG. 5 is a view of the rear wall of the installation housing of FIG. 1,
- FIG. 6 is a horizontal section through the energy storage of FIG. 1,
- FIG. 7 is a plan view of the section of FIG. 6,
- FIG. 9 is a side view of the sectional view of FIG. 8,
- FIG. 10 is a side view of the energy storage in a mounting housing of FIG. 1,
- FIG. 11 is a longitudinal section through the arranged in a mounting housing energy storage
- 12 shows a section through an arrangement of a plurality of energy stores according to FIG. 1, FIG.
- Fig. 13 is an isometric view of the arrangement of several energy storage after
- FIG. 13 is an isometric side view of the arrangement of energy storage of FIG. 13,
- Fig. 15 is a view of the rear walls of the energy storage according to arrow XV in
- FIG. 16 shows an arrangement of a plurality of energy stores arranged in a receiving cabinet according to FIG. 1.
- an energy store 1 is shown in a mounting housing 2.
- the installation housing has a front side 3, which is designed as an inflow side 4 for cooling air streams 5, 6.
- rows 15, 16, 26 of inflow openings 35, 36, 46 are provided in the front side 3.
- the inflow openings 35 of the row 15 are formed as slots 45, which extend over approximately 50% of the height H of the front side 3.
- a plurality of slots 45 are provided as inflow openings 35, wherein adjacent slots 45 are at a distance s to each other.
- Zuströmörfiiungen 36, 46 are provided, which are formed as rows of holes.
- the inflow openings 36, 46 formed as a circular opening 34 are adjacent to each other closely, with the rows of holes extending over approximately two thirds of the width B of the front side 3.
- the installation housing 2 has an upper side 8 (FIG. 1) and a bottom 9.
- the installation housing 2 extends in the direction of a longitudinal axis 10 of the installation housing 2 from the front side 3 to a rear wall 7 in a longitudinal direction 100.
- the front side 3 projects laterally beyond the longitudinal sides 11, 12 of the installation housing 2.
- the protruding edge 14 is used to mount the energy storage in a recording cabinet, for example, in a 19 "rack.
- cooling air outlets 20, 21 are formed, flows through the cooling air.
- the cooling air outlets 20, 21 are provided as outlet openings of the installation housing 2, preferably designed as outlet slots 22 with a length L which corresponds to approximately 80% to 90% of the width EB of the installation housing 2.
- the width T of an outlet slot 22 corresponds to about 3% to 8%, in particular 6% of the length EL of the installation housing 2.
- the upper side 8 of the installation housing 2 drops from the front side 3 in the direction of the longitudinal axis 10 towards the rear wall 7.
- the height drop N is about 15% to 20% of the height H of the installation housing 2.
- the height H of the installation housing 2 corresponds to the height H of the front side 3.
- battery cells 70, 80 and 90 are arranged in the installation housing 2.
- the rechargeable battery cells 70 form a first group I, which - as shown in FIGS. 6 and 7 - lie directly behind the front side 3 of the installation housing 2.
- cooling channels 71, 72, 73, 74, 75, 76, 77 are provided, which are aligned in the longitudinal direction 100, ie in the direction of the longitudinal axis 10.
- the cooling channels 71, 72, 73, 74, 75, 76, 77 are preferably congruent to the inflow openings 35 for cooling air; in Fig. 6 is exemplified how the cooling air flow 5 enters in the direction of the longitudinal axis 10 in the cooling channel 74.
- a second group II of AJkkuzellen 80 In the direction of the longitudinal axis 10, ie in the longitudinal direction 100 of the mounting housing 2, is at a distance z, a second group II of AJkkuzellen 80. Between the battery cells 80 are - corresponding to the formation between the battery cells 70 in Group I - cooling channels 81, 82, 83rd , 84, 85, 86, 87 are formed. The cooling channels 81, 82, 83, 84, 85, 86, 87 are aligned in the longitudinal direction 100 of the installation housing 2.
- the second group II of battery cells 80 is followed by a distance z, a third group III of AJkkuzellen 90, between which in a corresponding manner cooling channels 91, 92, 93, 94, 95, 96, 97 are formed.
- the cooling channels 91, 92, 93, 94, 95, 96, 97 of the AJkkuzellen 90 Group III are aligned in the longitudinal direction 100 to the longitudinal axis 10 of the mounting housing 2.
- the cooling channels 71, 72, 73, 74, 75, 76, 77 of the group I are aligned in the longitudinal direction 100 to the cooling channels 81, 82, 83, 84, 85, 86, 87 of the group II and the cooling channels 91, 92, 93, 94, 95, 96, 97 of Group III.
- the battery cells 70 and 80 have the distance z; In the same way, the group II of the battery cells 80 to the adjacent group III of the battery cells 90 on the distance z.
- the distances z provided in the longitudinal direction 100 between the groups I, II and III, in each case a gap 30, 31 is formed.
- a bulkhead 32, 33 is provided in each case, which the intermediate space 30, 31 in an exhaust-carrying collecting space 28 and a Zu- air supplying supply air space 18 divides. This results in particular from the illustrations of FIGS. 8, 9 and 11.
- the bulkhead 32, 33 formed by a partition plate separates the cooling air channels 71, 72, 73, 74, 75, 76, 77; 81, 82, 83, 84, 85, 86, 87 and 91, 92, 93, 94, 95, 96, 97 of groups I, II and III in groups from each other.
- the bulkhead 32 covers the end 79 of all cooling channels 71, 72, 73, 74, 75, 76, 77 of the group I, so that all channel ends 79 open into the collecting space 28.
- the partition 32 between the group I and the group II in gap 30 covers the outlet opening 20, as shown in Fig. 4.
- the cooling air exiting into the collecting space 28 of the intermediate space 30 can leave the installation housing 2 via the cooling air outlet 20.
- At least one cooling air flow 5 flows via the inflow openings 35 into a cooling air channel 74 formed between the rechargeable battery cells 70, flows through the channel 74 as far as the channel end 79 (FIG. 9), exits into the collecting space 28 and flows out of the installation housing 2 via the cooling air outlet 20.
- the first flow path 50 is formed by the inlet air opening 35, the cooling air channel 74 between the battery cells 70 of the group I, the collecting space 28 and the cooling air outlet 20.
- a second flow path 51 is formed by an inlet air opening 36 on the inflow side 4 of the installation housing 2, a supply air channel 41 which connects the supply air opening 36 with the supply air space 18 in the first intermediate space 30, the cooling channel 84 formed between the battery cells 80 of the second group II Late 89 in the
- Collecting space 28 of the second intermediate space 31 opens, wherein the collecting space 28 of the intermediate space 31 via the cooling air outlet 21 exits.
- a third flow path 52 is formed by the supply air opening 46 and the supply air duct 42, which the supply air opening 46 with the air space 18 in the second intermediate space 31st combines.
- the flow path 52 leads to outlet openings in the rear wall 7 of the installation housing 2 via the cooling air channel 94 between the battery cells 90 of the group III.
- the cooling air outlet 23 is formed from a plurality of outlet slots 24 in accordance with the design of the inlet air openings 35 in the front side 3 of the installation housing 2.
- the channel end 99 of the cooling channel 94 is congruent with the outlet slot 24 of the outlet opening 23, so that an immediate outflow of the cooling air along the
- the supply air duct 41 and the supply air duct 42 of the supply air openings 36 and 46 are then separated from each other on the supply side 4 by an intermediate wall 43. This ensures that the flow paths 51 and 52 of the cooling air can initially form undisturbed.
- the supply air channels 41 and 42 are brought together in the longitudinal direction 100 to a common channel 40.
- the cross section of the common supply air duct 40 preferably decreases in the longitudinal direction 100 of the installation housing 2 from the supply air opening 36, 46 in the inflow side 4 in the direction of the rear wall 7 of the installation housing 2. This ensures that the cooling air flowing in the longitudinal direction 100 in the flow path 52 is displaced in the direction of the air space 18 of the intermediate space 31, wherein the flow resistance of the
- Flow path 52 can be customized.
- the first cooling air outlet 20 is assigned to the first flow path 50 in a first group I of battery cells 70.
- the second flow path 51 of a second group II of battery cells 80 is associated with the second cooling air outlet 21.
- the flow paths 50, 51 are formed such that the cooling air flow 5 of the first flow path 50 is guided separately from the cooling air flow 6 of the second flow path 51 to the first cooling air outlet 20.
- the cooling air flow 6 of the second flow path 51 is guided separately from the cooling air flow 5 of the first flow path 50 to the second cooling air outlet 28.
- the flow path 50 of the cooling air through the first group I of battery cells 70 has a first flow resistance.
- the flow path 51 of the cooling air through the second group II of battery cells 80 has a second flow resistance.
- the formation of the flow paths 50, 51 is provided so that the first
- Flow resistance of the first flow path 50 is equal to the second flow resistance of the second flow path 51 is formed.
- the design of the flow paths 50, 51, 52 is provided so that all in the longitudinal direction 100 of the installation housing 2 consecutive groups I, II, III of battery cells 70, 80, 90 have separate flow paths 50, 51, 52 and the flow resistance of all Flow paths 50, 51, 52 of all groups I, II, III is the same.
- the flow path 50, 51, 52 of a group I, II, III of battery cells 70, 80, 90 is in each case by a plurality of adjacent cooling air channels 71, 72, 73, 74, 75, 76, 77; 81, 82, 83, 84, 85, 86, 87; 91, 92, 93, 94, 95, 96, 97 in the respective group I, II, III of battery cells 70, 80, 90 are formed.
- the flow paths 50, 51 are designed such that the cooling air is guided transversely to the longitudinal direction 100 of the installation housing 2 to the respective cooling air outlet 20, 21 in the bottom 9 of the installation housing 2.
- a cooling air blower 55 which sucks the cooling air flowing over the flow paths 50, 51, 52.
- the incoming cooling air streams 5 and 6 on the inflow side 4 are thus generated by the cooling fan 55, wherein each cooling air outlet 20, 21, 23 is connected to the suction side 56 of the cooling air blower 55. Due to the special design of the flow paths 50, 51, 52 and the design with approximately the same flow resistance is achieved that all groups I, II, III of battery cells 70, 80, 90 are uniformly cooled.
- the waste heat of a first group I of rechargeable battery cells 70 thus does not disturb the effective cooling of the subordinate groups II, III of rechargeable battery cells 80, 90 in the flow direction.
- the cooling-air blower 55 can be provided on a device cabinet 65, for example a 19 "-.
- the cooling-air blower 55 draws the air out of the equipment cabinet so that air flows in via the front sides of the energy storage devices 1, 1, 1".
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/306,286 US11088409B2 (en) | 2016-06-06 | 2016-06-06 | Energy store in an installation housing and in a cooling air flow |
KR1020197000326A KR20190017882A (ko) | 2016-06-06 | 2016-06-06 | 설치 하우징 및 냉각 공기 플로우 내의 에너지 저장 장치 |
DE112016006938.3T DE112016006938A5 (de) | 2016-06-06 | 2016-06-06 | Energiespeicher in einem Einbaugehäuse und einem Kühlluftstrom |
PCT/EP2016/000930 WO2017211373A1 (de) | 2016-06-06 | 2016-06-06 | Energiespeicher in einem einbaugehäuse und einem kühlluftstrom |
CN201680086464.6A CN109478702B (zh) | 2016-06-06 | 2016-06-06 | 安装壳体以及冷却空气流中的蓄能器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/000930 WO2017211373A1 (de) | 2016-06-06 | 2016-06-06 | Energiespeicher in einem einbaugehäuse und einem kühlluftstrom |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017211373A1 true WO2017211373A1 (de) | 2017-12-14 |
Family
ID=56108602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/000930 WO2017211373A1 (de) | 2016-06-06 | 2016-06-06 | Energiespeicher in einem einbaugehäuse und einem kühlluftstrom |
Country Status (5)
Country | Link |
---|---|
US (1) | US11088409B2 (de) |
KR (1) | KR20190017882A (de) |
CN (1) | CN109478702B (de) |
DE (1) | DE112016006938A5 (de) |
WO (1) | WO2017211373A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0670607A1 (de) * | 1994-03-04 | 1995-09-06 | Deutsche Automobilgesellschaft mbH | Batteriekasten |
DE19828252A1 (de) * | 1998-06-25 | 1999-12-30 | Deutsche Automobilgesellsch | Batteriekasten |
US20080026284A1 (en) * | 2006-07-31 | 2008-01-31 | Kazuhiro Fujii | Electric power source |
US20130017428A1 (en) * | 2011-07-14 | 2013-01-17 | Samsung Sdi Co., Ltd. | Rack housing assembly and energy storage apparatus having the same |
US20130309532A1 (en) * | 2009-08-20 | 2013-11-21 | Lg Chem, Ltd. | Battery pack having novel cooling structure |
US20160093935A1 (en) * | 2014-09-30 | 2016-03-31 | Johnson Controls Technology Company | Battery module thermal management features for internal flow |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100658715B1 (ko) | 2004-10-28 | 2006-12-15 | 삼성에스디아이 주식회사 | 전지 모듈 |
KR100684770B1 (ko) * | 2005-07-29 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
KR100684768B1 (ko) | 2005-07-29 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
US8968904B2 (en) * | 2010-04-05 | 2015-03-03 | GM Global Technology Operations LLC | Secondary battery module |
KR101338275B1 (ko) | 2010-11-18 | 2013-12-06 | 주식회사 엘지화학 | 우수한 냉각 효율성의 전지팩 |
-
2016
- 2016-06-06 WO PCT/EP2016/000930 patent/WO2017211373A1/de active Application Filing
- 2016-06-06 KR KR1020197000326A patent/KR20190017882A/ko unknown
- 2016-06-06 DE DE112016006938.3T patent/DE112016006938A5/de active Pending
- 2016-06-06 CN CN201680086464.6A patent/CN109478702B/zh active Active
- 2016-06-06 US US16/306,286 patent/US11088409B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0670607A1 (de) * | 1994-03-04 | 1995-09-06 | Deutsche Automobilgesellschaft mbH | Batteriekasten |
DE19828252A1 (de) * | 1998-06-25 | 1999-12-30 | Deutsche Automobilgesellsch | Batteriekasten |
US20080026284A1 (en) * | 2006-07-31 | 2008-01-31 | Kazuhiro Fujii | Electric power source |
US20130309532A1 (en) * | 2009-08-20 | 2013-11-21 | Lg Chem, Ltd. | Battery pack having novel cooling structure |
US20130017428A1 (en) * | 2011-07-14 | 2013-01-17 | Samsung Sdi Co., Ltd. | Rack housing assembly and energy storage apparatus having the same |
US20160093935A1 (en) * | 2014-09-30 | 2016-03-31 | Johnson Controls Technology Company | Battery module thermal management features for internal flow |
Also Published As
Publication number | Publication date |
---|---|
CN109478702A (zh) | 2019-03-15 |
KR20190017882A (ko) | 2019-02-20 |
US20190131677A1 (en) | 2019-05-02 |
CN109478702B (zh) | 2022-08-19 |
US11088409B2 (en) | 2021-08-10 |
DE112016006938A5 (de) | 2019-03-14 |
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