CN1988219A - 电池电极的制作方法及其设备 - Google Patents
电池电极的制作方法及其设备 Download PDFInfo
- Publication number
- CN1988219A CN1988219A CNA200510121092XA CN200510121092A CN1988219A CN 1988219 A CN1988219 A CN 1988219A CN A200510121092X A CNA200510121092X A CN A200510121092XA CN 200510121092 A CN200510121092 A CN 200510121092A CN 1988219 A CN1988219 A CN 1988219A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- secondary rolled
- manufacture method
- roller press
- roll extrusion
- 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.)
- Pending
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- 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
Abstract
Description
最大厚度 | 最小厚度 | 平均值 | |
正常极片 | 0.129mm | 0.125mm | 0.127mm |
二次滚压 | 0.128mm | 0.123mm | 0.126mm |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA200510121092XA CN1988219A (zh) | 2005-12-22 | 2005-12-22 | 电池电极的制作方法及其设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA200510121092XA CN1988219A (zh) | 2005-12-22 | 2005-12-22 | 电池电极的制作方法及其设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1988219A true CN1988219A (zh) | 2007-06-27 |
Family
ID=38184916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200510121092XA Pending CN1988219A (zh) | 2005-12-22 | 2005-12-22 | 电池电极的制作方法及其设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1988219A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532142A (zh) * | 2017-01-11 | 2017-03-22 | 衡阳电科电源有限公司 | 一种用于镍电圆柱型电池组生产的辅助压平支架 |
CN107403905A (zh) * | 2016-05-18 | 2017-11-28 | 宁德新能源科技有限公司 | 锂离子电池正极片及其制备方法 |
CN109309190A (zh) * | 2017-07-26 | 2019-02-05 | 成都特隆美储能技术有限公司 | 一种锂离子电池极片碾压方法 |
-
2005
- 2005-12-22 CN CNA200510121092XA patent/CN1988219A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107403905A (zh) * | 2016-05-18 | 2017-11-28 | 宁德新能源科技有限公司 | 锂离子电池正极片及其制备方法 |
CN107403905B (zh) * | 2016-05-18 | 2020-02-14 | 宁德新能源科技有限公司 | 锂离子电池正极片及其制备方法 |
CN106532142A (zh) * | 2017-01-11 | 2017-03-22 | 衡阳电科电源有限公司 | 一种用于镍电圆柱型电池组生产的辅助压平支架 |
CN109309190A (zh) * | 2017-07-26 | 2019-02-05 | 成都特隆美储能技术有限公司 | 一种锂离子电池极片碾压方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 contract change Contract record no.: 2008440000071 Denomination of invention: Method for preparing battery electrode and its device License type: Exclusive license Record date: 2008.5.13 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2012.11.19 Name of requester: SHENZHEN BYD LITHIUM BATTERY CO., LTD. Effective date: 20080513 |
|
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.11.12 to 2014.4.30 contract change Contract record no.: 2008440000368 Denomination of invention: Method for preparing battery electrode and its device License type: Exclusive license Record date: 20081113 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.12 TO 2014.4.30; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY BIYADILI BATTERY CO., LTD. Effective date: 20081113 |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Open date: 20070627 |