KR101803958B1 - 효율적인 냉각 구조의 전지팩 케이스 - Google Patents
효율적인 냉각 구조의 전지팩 케이스 Download PDFInfo
- Publication number
- KR101803958B1 KR101803958B1 KR1020140134147A KR20140134147A KR101803958B1 KR 101803958 B1 KR101803958 B1 KR 101803958B1 KR 1020140134147 A KR1020140134147 A KR 1020140134147A KR 20140134147 A KR20140134147 A KR 20140134147A KR 101803958 B1 KR101803958 B1 KR 101803958B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- battery pack
- refrigerant
- pack case
- inlet port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H01M10/60—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/625—Vehicles
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- 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
- H01M50/10—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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M50/543—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- 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
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Materials Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
도 2는 도 1의 전지셀 2개가 장착될 셀 커버의 사시도이다;
도 3은 본 발명의 하나의 실시예에 따른 전지팩의 사시도이다;
도 4는 도 3의 전지팩의 단면도이다;
도 5는 본 발명의 하나의 실시예에 따른 경사플레이트가 장착된 전지팩의 사시도이다;
도 6은 본 발명의 하나의 실시예에 따른 전지모듈들이 장착된 전지팩의 사시도이다;
도 7은 도 6의 A-A'의 단면도이다;
도 8은 도 6의 B-B'의 단면도이다.
Claims (21)
- 다수의 전지셀 또는 단위모듈들이 내장되어 있는 구조의 전지모듈들이 차례로 적층되어 있는 전지모듈 어셈블리가 수납되어 있는 전지팩 케이스로서,
단위모듈들의 냉각을 위한 냉매가 단위모듈들의 적층방향에 수직한 방향으로 전지모듈의 일측으로부터 대향측으로 유동할 수 있도록 냉매 유입구와 냉매 배출구가 상호 반대방향으로 전지팩 케이스의 상부 및 하부에 위치하고 있고,
상기 전지팩 케이스는 한 쌍의 상부 케이스 및 하부 케이스를 포함하고 있으며,
전지팩 케이스의 상부 케이스와 전지모듈 사이에는 냉매의 유동을 안내하는 경사 플레이트가 형성되어 있고,
상기 경사 플레이트에는 상기 전지모듈의 상면과 대응하는 부위에 냉매가 유동할 수 있도록, 경사면이 상향 돌출된 형태로 형성되어 있는 것을 특징으로 하는 전지팩 케이스. - 제 1 항에 있어서, 상기 경사 플레이트는 전지팩 케이스와 일체로 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 전지셀은 니켈-수소 이차전지 또는 리튬 이차전지인 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 전지셀은 금속층 및 수지층을 포함하는 라미네이트 시트의 전지케이스에 전극조립체가 내장되어 있는 파우치형 전지셀인 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 단위모듈은 전극단자들이 직렬로 상호 연결되어 있고 상기 전극단자들의 연결부가 절곡되어 적층 구조를 이루고 있는 둘 또는 그 이상의 전지셀들, 및 상기 전극단자 부위를 제외하고 상기 전지셀들의 외면을 감싸도록 상호 결합되는 한 쌍의 고강도 셀 커버를 포함하는 것으로 구성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 냉매는 공기인 것을 특징으로 하는 전지팩 케이스.
- 삭제
- 제 1 항에 있어서, 상기 상부 케이스에는 상기 경사 플레이트 사이 공간에서 냉매가 상기 전지모듈의 일측으로부터 대향측으로 유동할 수 있도록 한 쌍의 냉매 유입구들이 형성되어 있고, 상기 하부 케이스에는 상기 냉매 유입구들로부터 유입된 냉매들이 배출되는 냉매 배출구가 상호 반대방향으로 각각 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 8 항에 있어서, 상기 냉매 유입구들은 제 1 전지모듈 군으로 유입되는 제 1 냉매 유입구와 제 2 전지모듈 군으로 유입되는 제 2 냉매 유입구를 포함하고 있고, 상기 냉매 배출구는 상기 제 1 냉매 유입구와 상기 제 2 냉매 유입구 사이의 가상의 수직 중심선 상에 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 9 항에 있어서, 상기 제 1 냉매 유입구와 상기 제 2 냉매 유입구는 각각 독립적인 냉매 유로를 가지고 상호 이격되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 9 항에 있어서, 냉매는 상기 제 1 냉매 유입구와 상기 제 2 냉매 유입구로 각각 유입되고 상기 냉매 배출구 부위에서 합류된 후에 함께 배출되는 것을 특징으로 하는 전지팩 케이스.
- 제 9 항에 있어서, 상기 제 1 냉매 유입구와 상기 제 2 냉매 유입구는 상기 상부 케이스의 상측 방향으로 형성되어 있고, 상기 냉매 배출구는 상기 냉매 유입구들로부터 수직 단면상 상기 냉매 유입구에 대해 60도 내지 120도 범위 내에 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 경사 플레이트는 전지팩 케이스와 전지모듈어셈블리의 상부 및/또는 하부에 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 13 항에 있어서, 상기 경사 플레이트는 수직 단면상 상기 냉매 유입구로부터 상기 냉매 배출구 방향으로 선형적으로 감소하는 모양으로 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 13 항에 있어서, 상기 경사 플레이트는 수직 단면상 상기 냉매 유입구로부터 상기 냉매 배출구 방향으로 선형적으로 증가하는 모양으로 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 전지팩 케이스는 단위모듈의 적층방향에 대응하는 길이가 단위모듈의 폭방향에 대응하는 길이보다 상대적으로 길게 형성되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 냉매 배출구의 폭은 상기 전지팩 케이스의 폭을 기준으로 10 내지 70%의 크기를 가지고 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항에 있어서, 상기 냉매 유입구 및/또는 냉매 배출구에는 냉매의 유동 구동력을 제공할 수 있도록 구동 팬이 추가로 장착되어 있는 것을 특징으로 하는 전지팩 케이스.
- 제 1 항 내지 제 6 항 및 제 8 항 내지 제 18 항 중 어느 하나에 따른 전지팩 케이스에 전지모듈 어셈블리가 장착되어 있는 구조의 전지팩.
- 제 19 항에 따른 전지팩을 전원으로 사용하는 것을 특징으로 하는 디바이스.
- 제 20 항에 있어서, 상기 디바이스는 전기자동차, 하이브리드 전기자동차, 또는 플러그-인 하이브리드 전기자동차 또는 전력저장장치인 것을 특징으로 하는 디바이스.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140134147A KR101803958B1 (ko) | 2014-10-06 | 2014-10-06 | 효율적인 냉각 구조의 전지팩 케이스 |
| US15/507,069 US10944138B2 (en) | 2014-10-06 | 2015-09-22 | Battery pack case having efficient cooling structure |
| PL15848774T PL3182502T3 (pl) | 2014-10-06 | 2015-09-22 | Budowa pakietu akumulatorów mająca wydajną konstrukcję chłodzącą |
| JP2017510331A JP6510633B2 (ja) | 2014-10-06 | 2015-09-22 | 効率的な冷却構造の電池パックケース |
| PCT/KR2015/009942 WO2016056774A1 (ko) | 2014-10-06 | 2015-09-22 | 효율적인 냉각 구조의 전지팩 케이스 |
| EP15848774.4A EP3182502B1 (en) | 2014-10-06 | 2015-09-22 | Battery pack case having efficient cooling structure |
| CN201510640678.0A CN105489796B (zh) | 2014-10-06 | 2015-09-30 | 电池组壳体、电池组和使用电池组作为电源的装置 |
| CN201520771000.1U CN205159382U (zh) | 2014-10-06 | 2015-09-30 | 电池组壳体、电池组和使用电池组作为电源的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140134147A KR101803958B1 (ko) | 2014-10-06 | 2014-10-06 | 효율적인 냉각 구조의 전지팩 케이스 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160040799A KR20160040799A (ko) | 2016-04-15 |
| KR101803958B1 true KR101803958B1 (ko) | 2017-12-28 |
Family
ID=55653338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140134147A Active KR101803958B1 (ko) | 2014-10-06 | 2014-10-06 | 효율적인 냉각 구조의 전지팩 케이스 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10944138B2 (ko) |
| EP (1) | EP3182502B1 (ko) |
| JP (1) | JP6510633B2 (ko) |
| KR (1) | KR101803958B1 (ko) |
| CN (2) | CN105489796B (ko) |
| PL (1) | PL3182502T3 (ko) |
| WO (1) | WO2016056774A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12294071B2 (en) | 2019-08-07 | 2025-05-06 | Lg Energy Solution, Ltd. | Battery pack incorporating battery module and rigid beam and adopting reverse assembling |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101803958B1 (ko) * | 2014-10-06 | 2017-12-28 | 주식회사 엘지화학 | 효율적인 냉각 구조의 전지팩 케이스 |
| DE102015207340A1 (de) * | 2015-04-22 | 2016-10-27 | Robert Bosch Gmbh | Gehäuse für ein mobiles Stromversorgungsgerät |
| KR102073950B1 (ko) * | 2016-01-06 | 2020-03-02 | 주식회사 엘지화학 | 엣지 냉각 방식의 부재를 포함하는 전지팩 |
| US9847734B1 (en) * | 2016-05-24 | 2017-12-19 | Ford Global Technologies, Llc | Power-module assembly |
| US10199697B2 (en) * | 2016-05-25 | 2019-02-05 | Ford Global Technologies, Llc | Sealed battery pack designs |
| CN106848477B (zh) * | 2016-12-19 | 2019-11-05 | 天津力神特种电源科技股份公司 | 电池包液体气体复合控温结构 |
| KR102331723B1 (ko) * | 2017-03-21 | 2021-11-26 | 삼성에스디아이 주식회사 | 배터리팩의 냉각 장치 |
| KR102164632B1 (ko) * | 2017-07-31 | 2020-10-12 | 주식회사 엘지화학 | 배터리 모듈, 이를 포함하는 배터리 팩 및 전력 저장 장치 |
| CN107444561B (zh) * | 2017-08-16 | 2022-10-11 | 二工防爆科技股份有限公司 | 一种防爆电动自行车 |
| CN107507943B (zh) * | 2017-08-16 | 2020-09-25 | 二工防爆科技股份有限公司 | 一种防爆电动自行车的蓄电池固定装置 |
| KR102397774B1 (ko) | 2017-11-14 | 2022-05-13 | 주식회사 엘지에너지솔루션 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
| CN108063277B (zh) * | 2017-12-25 | 2024-07-26 | 安徽嘉熠智能科技有限公司 | 一种用于动力电池模组总成pack组装的装配线 |
| KR20190104702A (ko) * | 2018-03-02 | 2019-09-11 | 현대자동차주식회사 | 배터리 통합냉각장치 |
| PT3578410T (pt) | 2018-06-05 | 2024-09-16 | Outokumpu Oy | Sistemas térmicos para veículos elétricos a bateria |
| KR102711972B1 (ko) | 2018-10-08 | 2024-10-02 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR102711971B1 (ko) * | 2018-10-08 | 2024-10-02 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR102617730B1 (ko) | 2018-10-08 | 2023-12-26 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR102220898B1 (ko) | 2018-10-17 | 2021-02-26 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR102867401B1 (ko) * | 2021-05-07 | 2025-09-30 | 주식회사 엘지에너지솔루션 | 전지팩 및 이를 포함하는 디바이스 |
| CN113488709A (zh) * | 2021-06-04 | 2021-10-08 | 天津市捷威动力工业有限公司 | 一种动力电池包hev系统总成 |
| CN117154241B (zh) * | 2023-10-23 | 2024-01-30 | 广东百耐信智能装备有限公司 | 一种方形电芯自动组装生产线 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4407156C1 (de) | 1994-03-04 | 1995-06-08 | Deutsche Automobilgesellsch | Batteriekasten |
| KR20050070727A (ko) | 2003-12-30 | 2005-07-07 | 현대자동차주식회사 | 전기자동차의 배터리 냉각장치 |
| KR100637472B1 (ko) * | 2004-12-07 | 2006-10-23 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| US7601458B2 (en) | 2005-03-24 | 2009-10-13 | Samsung Sdi Co., Ltd. | Rechargeable battery and battery module |
| KR100709252B1 (ko) * | 2005-07-07 | 2007-04-19 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| KR100684768B1 (ko) | 2005-07-29 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| JP4698344B2 (ja) * | 2005-09-02 | 2011-06-08 | 三洋電機株式会社 | 組電池 |
| JP5091060B2 (ja) * | 2007-11-21 | 2012-12-05 | 本田技研工業株式会社 | 車両用電源装置 |
| EP2403049B1 (en) | 2009-02-27 | 2016-11-09 | LG Chem, Ltd. | Medium- to large-size battery pack case having improved uniformity of distribution of coolant flow |
| US8968904B2 (en) | 2010-04-05 | 2015-03-03 | GM Global Technology Operations LLC | Secondary battery module |
| US9281546B2 (en) * | 2010-04-13 | 2016-03-08 | Lg Chem, Ltd. | Battery pack case having novel structure |
| EP2631985B1 (en) * | 2010-10-20 | 2017-12-27 | LG Chem, Ltd. | Battery pack having excellent cooling efficiency |
| KR101338275B1 (ko) | 2010-11-18 | 2013-12-06 | 주식회사 엘지화학 | 우수한 냉각 효율성의 전지팩 |
| WO2012173351A2 (ko) | 2011-06-13 | 2012-12-20 | 주식회사 엘지화학 | 냉매의 분배 균일성이 향상된 전지팩 |
| KR101803958B1 (ko) | 2014-10-06 | 2017-12-28 | 주식회사 엘지화학 | 효율적인 냉각 구조의 전지팩 케이스 |
-
2014
- 2014-10-06 KR KR1020140134147A patent/KR101803958B1/ko active Active
-
2015
- 2015-09-22 PL PL15848774T patent/PL3182502T3/pl unknown
- 2015-09-22 WO PCT/KR2015/009942 patent/WO2016056774A1/ko not_active Ceased
- 2015-09-22 US US15/507,069 patent/US10944138B2/en active Active
- 2015-09-22 EP EP15848774.4A patent/EP3182502B1/en active Active
- 2015-09-22 JP JP2017510331A patent/JP6510633B2/ja active Active
- 2015-09-30 CN CN201510640678.0A patent/CN105489796B/zh active Active
- 2015-09-30 CN CN201520771000.1U patent/CN205159382U/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12294071B2 (en) | 2019-08-07 | 2025-05-06 | Lg Energy Solution, Ltd. | Battery pack incorporating battery module and rigid beam and adopting reverse assembling |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3182502B1 (en) | 2019-08-07 |
| CN205159382U (zh) | 2016-04-13 |
| US10944138B2 (en) | 2021-03-09 |
| US20170309980A1 (en) | 2017-10-26 |
| CN105489796A (zh) | 2016-04-13 |
| WO2016056774A1 (ko) | 2016-04-14 |
| JP2017531286A (ja) | 2017-10-19 |
| PL3182502T3 (pl) | 2020-03-31 |
| CN105489796B (zh) | 2018-02-16 |
| KR20160040799A (ko) | 2016-04-15 |
| EP3182502A1 (en) | 2017-06-21 |
| JP6510633B2 (ja) | 2019-05-08 |
| EP3182502A4 (en) | 2017-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101803958B1 (ko) | 효율적인 냉각 구조의 전지팩 케이스 | |
| EP3136497B1 (en) | Battery module including water cooling structure | |
| EP2849275B1 (en) | Battery module including high-efficiency cooling structure | |
| KR101218751B1 (ko) | 냉각 효율성이 향상된 중대형 전지팩 | |
| CN102484297B (zh) | 具有冷却结构的电池组 | |
| KR101475737B1 (ko) | 신규한 공냉식 구조의 전지팩 | |
| KR101560217B1 (ko) | 냉각 효율이 향상된 전지모듈 | |
| KR101547814B1 (ko) | 간접 공냉 구조를 포함하는 전지모듈 | |
| US20150064540A1 (en) | Battery module having structure of improved stability and high cooling efficiency | |
| KR101615928B1 (ko) | 효율적인 냉각 구조의 중대형 전지팩 | |
| KR20130102713A (ko) | 신규한 공냉식 구조의 전지팩 | |
| CN103190030A (zh) | 具有优良冷却效率的电池组 | |
| CN103329341A (zh) | 具有优良冷却效率的电池组 | |
| KR101609232B1 (ko) | 냉매 유로가 형성된 카트리지를 포함하는 전지모듈 | |
| KR101262033B1 (ko) | 냉각 설계 신뢰성이 향상된 냉각부재와 이를 포함하는 전지모듈 | |
| KR20140144781A (ko) | 냉매 유로가 형성된 냉각 핀을 포함하는 전지모듈 | |
| KR101561121B1 (ko) | 효율적인 냉각 구조의 중대형 전지팩 | |
| KR101535795B1 (ko) | 공냉식 구조의 전지팩 | |
| KR20140034351A (ko) | 펄스 형태의 핀을 포함하는 전지모듈 | |
| KR20140130086A (ko) | 공냉식 구조의 전지팩 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE) Year of fee payment: 9 |