JP5167147B2 - リチウムイオン2次電池システムの冷却構造 - Google Patents
リチウムイオン2次電池システムの冷却構造 Download PDFInfo
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- JP5167147B2 JP5167147B2 JP2008549417A JP2008549417A JP5167147B2 JP 5167147 B2 JP5167147 B2 JP 5167147B2 JP 2008549417 A JP2008549417 A JP 2008549417A JP 2008549417 A JP2008549417 A JP 2008549417A JP 5167147 B2 JP5167147 B2 JP 5167147B2
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- cooling
- main frame
- secondary battery
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- ion secondary
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—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
- H01M10/65—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—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
- H01M10/64—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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
-
- 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
Description
を挙げることができる。最近、脚光を浴びているリチウムポリマー電池は、柔軟性を持つパウチ型(pouched type)として製造されるため、その形状が比較的自由である。また、リチウムポリマー電池は、安全性に優れるうえ、重量も軽いため、携帯用電子機器のスリム化および軽量化に有利である。
ケーシング12内に実装される。実装の際に、各電極タップ13および14の一端部はケーシング12の外部に露出させる。このような状態でケーシング12の密閉面12bに所定の熱と圧力を印加して熱融着することにより、パウチ型リチウムイオン2次電池10を完成する。
空間幅より一層小さい薄板状の放熱部41aが形成され、メインフレーム41と遮断フレーム42との積層結合(交互配置)によって、メインフレーム41の放熱部41aに対応して通気可能な構造の冷却チャネル43が形成される。
れた流路溝が冷却チャネルの長手方向に平行な断面S41および冷却チャネルの中心に向かった方向に狭くなるように傾いた断面S41’をもって形成される。このような形態を持つ第2冷却チャネル44cは以下「D型」と称する。参考までに、「D型冷却チャネルにおいて、流路溝の断面S41、S41’のうち傾斜面S41’が空気の供給方向を基準として先行する。
、排気口の最終広さ(Wout,final-)は50mmと設計され、総56個の電池
セルが積層されたセル積層体が備えられ、このシステムに対する全体流量は1680LPMに設定されてシミュレーションされたものである。
(水平断面)を特定の形状、例えばX型断面に限定することにより、その冷却効率を大きく向上させることを主な特徴とする。
41:メインフレーム
41a:放熱部
41b、42b:格子状通路
41c、41d:流路溝
42:遮断フレーム
43:冷却チャネル
44:第2冷却チャネル
44a、44b、44c:第2冷却チャネル
50:リチウムイオン二次電池システム
51:カバー
52:冷却ファン
53:吸気口
54:排気口
S41、S41’:流路溝の断面
Claims (6)
- 放熱部と格子状通路を有するメインフレームおよび遮断フレームの横方向の交互配置によって、収容されたリチウム電池ユニットセルに対する冷却チャネルが提供され、冷却ファンから送風された風が前記冷却チャネルと前記格子状通路を経てリチウム電池ユニットセルを冷却するようにするリチウムイオン2次電池システムの冷却構造において、
前記メインフレームの両側部に、それぞれ冷却ファンから送風された風が、収容されたリチウム電池ユニットセルに直接通じるようにする一対の流路溝を形成することにより、前記一対の流路溝を連結する第2冷却チャネルが構成され、
前記一対の流路溝は、前記メインフレームの側部の中心線上に形成されることにより、第2冷却チャネルを構成し、
前記一対の流路溝は、前記第2冷却チャネルの長手方向に沿ってお互いに向かって次第に狭くなるテーパー状の断面を備えることを特徴とする、リチウム2次電池フレームの冷却構造。 - 前記一対の流路溝が前記メインフレームの側部の中心線を基準として一側に形成され、前記メインフレームと遮断フレームの交互配置の際に第2冷却チャネルが構成されることを特徴とする、請求項1に記載のリチウムイオン2次電池フレームの冷却構造。
- 前記一対の流路溝が一定の間隔で多数形成されることを特徴とする、請求項2に記載のリチウムイオン2次電池システムの冷却構造。
- 多数対の流路溝がジグザグ状に配置されることを特徴とする、請求項3に記載のリチウムイオン2次電池システムの冷却構造。
- 前記メインフレームの一対の流路溝それぞれは、前記第2冷却チャネルの長手方向に沿って対称をなすテーパー状の断面を備えることを特徴とする、請求項1に記載のリチウムイオン2次電池システムの冷却構造。
- 前記メインフレームの一対の流路溝それぞれは、前記第2冷却チャネルの長手方向に沿って非対称をなすテーパー状の断面を備えることを特徴とする、請求項1に記載のリチウムイオン2次電池システムの冷却構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060001357 | 2006-01-05 | ||
PCT/KR2007/000030 WO2007078147A1 (en) | 2006-01-05 | 2007-01-03 | Cooling structure of lithium ion secondary battery system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010515204A JP2010515204A (ja) | 2010-05-06 |
JP5167147B2 true JP5167147B2 (ja) | 2013-03-21 |
Family
ID=38508160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008549417A Active JP5167147B2 (ja) | 2006-01-05 | 2007-01-03 | リチウムイオン2次電池システムの冷却構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8652675B2 (ja) |
EP (1) | EP1979961B1 (ja) |
JP (1) | JP5167147B2 (ja) |
KR (1) | KR101212369B1 (ja) |
CN (1) | CN101366132B (ja) |
WO (1) | WO2007078147A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101839403B1 (ko) | 2013-11-05 | 2018-03-16 | 주식회사 엘지화학 | 냉매 도관들을 정렬시키기 위한 지그 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090030545A (ko) * | 2007-09-20 | 2009-03-25 | 에스케이에너지 주식회사 | 고용량 배터리 시스템의 균등 송풍 냉각구조 |
KR101054833B1 (ko) | 2007-10-29 | 2011-08-05 | 에스케이이노베이션 주식회사 | 리튬 2차 전지 단위 셋 및 리튬 2차 전지 셋 |
US7851080B2 (en) * | 2008-04-09 | 2010-12-14 | Gm Global Technology Operations, Inc. | Battery cooling plate design with discrete channels |
KR101020587B1 (ko) | 2008-06-12 | 2011-03-09 | 주식회사 엘지화학 | 냉매 유량의 분배 균일성이 향상된 중대형 전지팩 케이스 |
WO2010013902A2 (ko) | 2008-07-26 | 2010-02-04 | 주식회사 엘지화학 | 우수한 냉각 효율성의 중대형 전지팩 케이스 |
DE102008057210B4 (de) * | 2008-11-13 | 2023-05-04 | Vitesco Technologies GmbH | Zellhalter, Energiespeicherzelle, Zellhalterstapel und Mehrzellenenergiespeicher |
DE102008059949B4 (de) * | 2008-12-02 | 2013-11-07 | Daimler Ag | Batterie, Verfahren zur Herstellung einer Batterie und Verwendung der Batterie |
DE102008055162A1 (de) | 2008-12-29 | 2010-07-01 | Robert Bosch Gmbh | Batteriemodul |
DE102008055161A1 (de) * | 2008-12-29 | 2010-07-01 | Robert Bosch Gmbh | Batteriemodul |
US9172068B2 (en) | 2009-10-22 | 2015-10-27 | Samsung Sdi Co., Ltd. | Battery pack |
EP2494631B1 (de) * | 2009-10-28 | 2013-09-04 | MAGNA STEYR Battery Systems GmbH & Co OG | Batteriezellenanordnung |
US20130115489A1 (en) | 2009-12-04 | 2013-05-09 | Brusa Elektronik Ag | Battery having temperature regulation |
KR101259757B1 (ko) * | 2009-12-04 | 2013-05-07 | 주식회사 엘지화학 | 우수한 냉각 효율성과 콤팩트한 구조의 전지모듈 및 중대형 전지팩 |
WO2011067695A1 (en) | 2009-12-04 | 2011-06-09 | Brusa Elektronik Ag | Terminal for accumulator cells |
CN101794906A (zh) * | 2010-03-19 | 2010-08-04 | 江苏双登集团有限公司 | 电动汽车用软包装动力锂离子电池组 |
EP2390951A1 (en) * | 2010-05-26 | 2011-11-30 | MANN+HUMMEL GmbH | Heat transfer module for battery cells and battery assembly therewith |
US8435668B2 (en) * | 2010-07-23 | 2013-05-07 | GM Global Technology Operations LLC | Prismatic battery cell with integrated cooling passages and assembly frame |
KR101243908B1 (ko) * | 2010-10-12 | 2013-03-14 | 삼성에스디아이 주식회사 | 단위 전지 및 전지 모듈 |
DE102010051010A1 (de) | 2010-11-10 | 2012-05-10 | Daimler Ag | Vorrichtung zur Speicherung von elektrischer Energie |
KR101816813B1 (ko) * | 2010-12-30 | 2018-01-11 | 에스케이이노베이션 주식회사 | 파우치형 셀 케이스 |
US9356268B2 (en) * | 2011-01-10 | 2016-05-31 | Samsung Sdi Co., Ltd. | Battery module |
WO2012125115A1 (en) * | 2011-03-15 | 2012-09-20 | Effpower Ab | Battery module, vehicle, electric device and method |
JP5975533B2 (ja) * | 2011-07-15 | 2016-08-23 | Necエナジーデバイス株式会社 | 電池モジュール |
US20140141309A1 (en) * | 2011-07-15 | 2014-05-22 | Nec Energy Devices, Ltd. | Battery module |
US20140154556A1 (en) * | 2011-07-15 | 2014-06-05 | Nec Energy Devices, Ltd. | Battery module |
US20140162114A1 (en) * | 2011-07-15 | 2014-06-12 | Nec Energy Devices, Ltd. | Battery module |
US8512890B2 (en) * | 2011-11-07 | 2013-08-20 | Bren-Tronics Batteries International, L.L.C. | Lithium ion cell with cooling features |
KR101447057B1 (ko) * | 2012-01-26 | 2014-10-07 | 주식회사 엘지화학 | 전지셀의 장착 및 방열을 위한 방열 지지부재를 포함하는 전지모듈 |
KR101535800B1 (ko) * | 2012-03-08 | 2015-07-10 | 주식회사 엘지화학 | 신규한 공냉식 구조의 전지팩 |
WO2014047376A1 (en) * | 2012-09-20 | 2014-03-27 | Enerdel, Inc. | Self-contained battery cell packaging for flexible arrangements and thermal management |
US9273697B2 (en) | 2012-11-30 | 2016-03-01 | Finish Thompson Inc. | Cooling a drum pump motor and/or battery |
US11482744B2 (en) | 2014-03-25 | 2022-10-25 | Teledyne Scientific & Imaging, Llc | Multi-functional structure for thermal management and prevention of failure propagation |
US11569537B2 (en) | 2014-03-25 | 2023-01-31 | Teledyne Scientific & Imaging, Llc | Multi-functional structure for thermal management and prevention of failure propagation |
US11769919B2 (en) | 2014-03-25 | 2023-09-26 | Teledyne Scientific & Imaging, Llc | Multi-functional high temperature structure for thermal management and prevention of explosion propagation |
US9559393B2 (en) | 2014-09-30 | 2017-01-31 | Johnson Controls Technology Company | Battery module thermal management fluid guide assembly |
KR101928369B1 (ko) * | 2015-06-16 | 2018-12-12 | 주식회사 엘지화학 | 전지 모듈 |
CN107710495B (zh) * | 2015-07-24 | 2020-12-01 | 松下知识产权经营株式会社 | 温度调节单元、温度调节系统、车辆 |
DE102016102531A1 (de) * | 2016-02-15 | 2017-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugbatterie |
JPWO2019171575A1 (ja) * | 2018-03-09 | 2021-02-04 | 株式会社東芝 | 組電池 |
CN109841919A (zh) * | 2019-03-01 | 2019-06-04 | 惠州市迅大上电子科技有限公司 | 一种组合式的锂电池组装置 |
KR102450447B1 (ko) * | 2022-02-21 | 2022-10-05 | 덕양산업 주식회사 | 배터리셀용 팽윤억제케이스 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US591499A (en) * | 1897-10-12 | Percy russell | ||
US643753A (en) * | 1899-08-17 | 1900-02-20 | Newton C Sprague | Incubator. |
FR2259447B1 (ja) * | 1974-01-25 | 1976-11-26 | Alsthom Cgee | |
US4365007A (en) * | 1981-06-12 | 1982-12-21 | Energy Research Corporation | Fuel cell with internal reforming |
JP3451142B2 (ja) * | 1994-11-18 | 2003-09-29 | 本田技研工業株式会社 | 温度制御機構を備えたバッテリ組立体 |
US5753384A (en) | 1995-05-25 | 1998-05-19 | Electric Fuel (E.F.L.) Ltd. | Air-cooled metal-air battery |
US6255015B1 (en) * | 1998-08-23 | 2001-07-03 | Ovonic Battery Company, Inc. | Monoblock battery assembly |
US6127061A (en) * | 1999-01-26 | 2000-10-03 | High-Density Energy, Inc. | Catalytic air cathode for air-metal batteries |
KR100353998B1 (ko) * | 1999-12-30 | 2002-09-27 | 현대자동차주식회사 | 전기자동차의 배터리 모듈 구조 |
JP3594023B2 (ja) * | 2002-07-30 | 2004-11-24 | 日産自動車株式会社 | 電池モジュール |
JP4308515B2 (ja) * | 2002-12-27 | 2009-08-05 | パナソニック株式会社 | 電池モジュール |
JP4570888B2 (ja) * | 2004-03-18 | 2010-10-27 | 富士重工業株式会社 | 蓄電体装置 |
JP4062273B2 (ja) * | 2004-03-31 | 2008-03-19 | 日産自動車株式会社 | 組電池 |
JP4617098B2 (ja) * | 2004-04-12 | 2011-01-19 | 内山工業株式会社 | バッテリーセル用ケース |
JP2005302502A (ja) * | 2004-04-12 | 2005-10-27 | Uchiyama Mfg Corp | バッテリーセル用ケース |
KR100627335B1 (ko) * | 2004-06-25 | 2006-09-25 | 삼성에스디아이 주식회사 | 전지 모듈과 전지 모듈의 격벽 |
KR100612305B1 (ko) | 2004-06-25 | 2006-08-11 | 삼성에스디아이 주식회사 | 전지 모듈 |
US20060042683A1 (en) * | 2004-08-31 | 2006-03-02 | Ron Gangemi | System and method for mounting photovoltaic cells |
US7625665B2 (en) * | 2004-11-30 | 2009-12-01 | Samsung Sdi Co., Ltd. | Secondary battery module and end-plate used in the same |
KR100876458B1 (ko) * | 2004-12-24 | 2008-12-29 | 주식회사 엘지화학 | 신규한 구조의 전지 카트리지와 그것을 포함하고 있는개방형 전지 모듈 |
JP2006236827A (ja) * | 2005-02-25 | 2006-09-07 | Toyota Motor Corp | 電池パックの断熱構造 |
JP4457931B2 (ja) | 2005-03-17 | 2010-04-28 | トヨタ自動車株式会社 | 電池モジュール |
KR101042132B1 (ko) * | 2005-03-23 | 2011-06-16 | 에스케이이노베이션 주식회사 | 고출력 리튬 2차 전지용 케이스 |
KR20060102851A (ko) * | 2005-03-25 | 2006-09-28 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
US9653748B2 (en) * | 2005-04-14 | 2017-05-16 | Enerdel, Inc. | Apparatus and method for securing battery cell packs |
JP2007048750A (ja) * | 2005-08-10 | 2007-02-22 | Samsung Sdi Co Ltd | 電池モジュール |
TWI285776B (en) * | 2005-10-06 | 2007-08-21 | Au Optronics Corp | Backlight module and liquid crystal display device incorporating the same |
-
2007
- 2007-01-02 KR KR1020070000208A patent/KR101212369B1/ko active IP Right Grant
- 2007-01-03 JP JP2008549417A patent/JP5167147B2/ja active Active
- 2007-01-03 EP EP07700822A patent/EP1979961B1/en active Active
- 2007-01-03 WO PCT/KR2007/000030 patent/WO2007078147A1/en active Application Filing
- 2007-01-03 US US12/159,533 patent/US8652675B2/en active Active
- 2007-01-03 CN CN2007800019171A patent/CN101366132B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101839403B1 (ko) | 2013-11-05 | 2018-03-16 | 주식회사 엘지화학 | 냉매 도관들을 정렬시키기 위한 지그 |
Also Published As
Publication number | Publication date |
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CN101366132B (zh) | 2010-09-01 |
JP2010515204A (ja) | 2010-05-06 |
EP1979961A1 (en) | 2008-10-15 |
US20080299449A1 (en) | 2008-12-04 |
KR101212369B1 (ko) | 2012-12-13 |
CN101366132A (zh) | 2009-02-11 |
EP1979961B1 (en) | 2013-04-03 |
US8652675B2 (en) | 2014-02-18 |
KR20070073610A (ko) | 2007-07-10 |
WO2007078147A1 (en) | 2007-07-12 |
EP1979961A4 (en) | 2011-08-24 |
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