JP4888575B2 - 乾燥装置及び乾燥方法 - Google Patents
乾燥装置及び乾燥方法 Download PDFInfo
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- JP4888575B2 JP4888575B2 JP2010032830A JP2010032830A JP4888575B2 JP 4888575 B2 JP4888575 B2 JP 4888575B2 JP 2010032830 A JP2010032830 A JP 2010032830A JP 2010032830 A JP2010032830 A JP 2010032830A JP 4888575 B2 JP4888575 B2 JP 4888575B2
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- drying
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- heating
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
- F26B3/20—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source being a heated surface, e.g. a moving belt or conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Drying Of Solid Materials (AREA)
Description
5 乾燥装置
41 巻芯
51 真空チャンバ(容器)
52b 筒部(支持部)
53 ヒータ(加熱部)
54 真空ポンプ(減圧器)
Claims (10)
- 巻芯に巻き上げられた巻電極を乾燥させる乾燥装置であって、
前記巻電極を巻芯側から加熱する加熱部を備える、
ことを特徴とする乾燥装置。 - 中空の前記巻芯を挿通させて前記巻電極を支持する支持部を備え、
前記加熱部は、前記支持部に設けられる、
ことを特徴とする請求項1に記載の乾燥装置。 - 前記加熱部は、前記巻芯に設けられる、
ことを特徴とする請求項1に記載の乾燥装置。 - 前記巻電極が収納される容器と、
前記容器の内部圧力を低下させ、前記容器内の沸点を下げて前記巻電極の乾燥を速める減圧器と、
を備え、
前記加熱部による加熱と前記減圧器による減圧を同時に実施する、
ことを特徴とする請求項1から請求項3までのいずれか1つに記載の乾燥装置。 - 前記巻電極が収納される容器と、
前記容器の内部圧力を低下させ、前記容器内の沸点を下げて前記巻電極の乾燥を速める減圧器と、
を備え、
前記減圧器による減圧後に前記加熱部による加熱を実施する、
ことを特徴とする請求項1から請求項3までのいずれか1つに記載の乾燥装置。 - 巻芯に巻き上げられた巻電極を乾燥させる乾燥方法であって、
前記巻電極を巻芯側から加熱する加熱工程を備える、
ことを特徴とする乾燥方法。 - 前記加熱工程は、中空の前記巻芯を挿通させて前記巻電極を支持する支持部に設けられる加熱部によって前記巻電極を巻芯側から加熱する、
ことを特徴とする請求項6に記載の乾燥方法。 - 前記加熱工程は、前記巻芯に設けられた加熱部によって前記巻電極を巻芯側から加熱する、
ことを特徴とする請求項6に記載の乾燥方法。 - 前記巻電極が収納される容器の内部圧力を低下させる減圧工程を備え、前記加熱工程と前記減圧工程とを同時に実施する、
ことを特徴とする請求項6から請求項8までのいずれか1つに記載の乾燥方法。 - 前記巻電極が収納される容器の内部圧力を低下させる減圧工程を備え、前記減圧工程後に前記加熱工程を実施する、
ことを特徴とする請求項6から請求項8までのいずれか1つに記載の乾燥方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032830A JP4888575B2 (ja) | 2010-02-17 | 2010-02-17 | 乾燥装置及び乾燥方法 |
PCT/JP2011/050739 WO2011102169A1 (ja) | 2010-02-17 | 2011-01-18 | 乾燥装置及び乾燥方法 |
KR1020127006042A KR101294561B1 (ko) | 2010-02-17 | 2011-01-18 | 건조 장치 및 건조 방법 |
MX2012004581A MX2012004581A (es) | 2010-02-17 | 2011-01-18 | Aparato de secado y metodo de secado. |
RU2012139628/06A RU2509274C1 (ru) | 2010-02-17 | 2011-01-18 | Сушильное устройство и способ высушивания |
EP11744458.8A EP2538161B1 (en) | 2010-02-17 | 2011-01-18 | Drying apparatus and drying method |
CN201180003730.1A CN102549367B (zh) | 2010-02-17 | 2011-01-18 | 干燥装置和干燥方法 |
BR112012012207A BR112012012207A2 (pt) | 2010-02-17 | 2011-01-18 | dispositivo de secagem e método de secagem |
US13/394,835 US8950083B2 (en) | 2010-02-17 | 2011-01-18 | Drying device and drying method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032830A JP4888575B2 (ja) | 2010-02-17 | 2010-02-17 | 乾燥装置及び乾燥方法 |
Publications (2)
Publication Number | Publication Date |
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JP2011169499A JP2011169499A (ja) | 2011-09-01 |
JP4888575B2 true JP4888575B2 (ja) | 2012-02-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010032830A Active JP4888575B2 (ja) | 2010-02-17 | 2010-02-17 | 乾燥装置及び乾燥方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8950083B2 (ja) |
EP (1) | EP2538161B1 (ja) |
JP (1) | JP4888575B2 (ja) |
KR (1) | KR101294561B1 (ja) |
CN (1) | CN102549367B (ja) |
BR (1) | BR112012012207A2 (ja) |
MX (1) | MX2012004581A (ja) |
RU (1) | RU2509274C1 (ja) |
WO (1) | WO2011102169A1 (ja) |
Cited By (1)
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---|---|---|---|---|
WO2015053198A1 (ja) * | 2013-10-07 | 2015-04-16 | 日産自動車株式会社 | 電極ロールの乾燥方法、および電極ロールの乾燥装置 |
Families Citing this family (19)
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JP4888575B2 (ja) * | 2010-02-17 | 2012-02-29 | 日産自動車株式会社 | 乾燥装置及び乾燥方法 |
JP5466974B2 (ja) * | 2010-03-11 | 2014-04-09 | 株式会社ノリタケカンパニーリミテド | 金属箔積層体の乾燥方法および乾燥装置 |
JP5335725B2 (ja) * | 2010-03-26 | 2013-11-06 | エスペック株式会社 | 密閉容器及び乾燥処理装置 |
JP5335724B2 (ja) * | 2010-03-26 | 2013-11-06 | エスペック株式会社 | 乾燥処理装置 |
CN102361065B (zh) * | 2011-10-24 | 2013-04-03 | 丁振荣 | 一种电池电芯及其干燥方法 |
JP5849875B2 (ja) * | 2012-07-10 | 2016-02-03 | 株式会社豊田自動織機 | 電極の製造方法 |
JP6103250B2 (ja) * | 2013-06-17 | 2017-03-29 | 株式会社豊田自動織機 | 蓄電装置用電極の製造方法 |
JP6067545B2 (ja) * | 2013-11-20 | 2017-01-25 | トヨタ自動車株式会社 | リチウムイオン二次電池およびその製造方法 |
JP6311486B2 (ja) * | 2014-06-26 | 2018-04-18 | 株式会社豊田自動織機 | 巻取用リール及び電極の製造方法 |
CN104534857B (zh) * | 2014-12-26 | 2017-03-08 | 江苏华兴电气科技有限公司 | 一种蓄电池专用烘干箱 |
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2010
- 2010-02-17 JP JP2010032830A patent/JP4888575B2/ja active Active
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2011
- 2011-01-18 US US13/394,835 patent/US8950083B2/en active Active
- 2011-01-18 WO PCT/JP2011/050739 patent/WO2011102169A1/ja active Application Filing
- 2011-01-18 RU RU2012139628/06A patent/RU2509274C1/ru not_active IP Right Cessation
- 2011-01-18 KR KR1020127006042A patent/KR101294561B1/ko active IP Right Grant
- 2011-01-18 CN CN201180003730.1A patent/CN102549367B/zh active Active
- 2011-01-18 BR BR112012012207A patent/BR112012012207A2/pt not_active IP Right Cessation
- 2011-01-18 EP EP11744458.8A patent/EP2538161B1/en active Active
- 2011-01-18 MX MX2012004581A patent/MX2012004581A/es active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015053198A1 (ja) * | 2013-10-07 | 2015-04-16 | 日産自動車株式会社 | 電極ロールの乾燥方法、および電極ロールの乾燥装置 |
JP6090470B2 (ja) * | 2013-10-07 | 2017-03-08 | 日産自動車株式会社 | 電極ロールの乾燥方法、および電極ロールの乾燥装置 |
US10436509B2 (en) | 2013-10-07 | 2019-10-08 | Nissan Motor Co., Ltd. | Electrode roll drying method, and electrode roll drying device |
Also Published As
Publication number | Publication date |
---|---|
RU2509274C1 (ru) | 2014-03-10 |
CN102549367B (zh) | 2015-11-25 |
EP2538161A4 (en) | 2015-01-28 |
KR20120040737A (ko) | 2012-04-27 |
KR101294561B1 (ko) | 2013-08-07 |
US8950083B2 (en) | 2015-02-10 |
CN102549367A (zh) | 2012-07-04 |
BR112012012207A2 (pt) | 2016-04-12 |
JP2011169499A (ja) | 2011-09-01 |
EP2538161A1 (en) | 2012-12-26 |
US20120167409A1 (en) | 2012-07-05 |
WO2011102169A1 (ja) | 2011-08-25 |
EP2538161B1 (en) | 2017-03-15 |
MX2012004581A (es) | 2012-06-01 |
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