JP2000106169A5 - - Google Patents
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- Publication number
- JP2000106169A5 JP2000106169A5 JP1998364478A JP36447898A JP2000106169A5 JP 2000106169 A5 JP2000106169 A5 JP 2000106169A5 JP 1998364478 A JP1998364478 A JP 1998364478A JP 36447898 A JP36447898 A JP 36447898A JP 2000106169 A5 JP2000106169 A5 JP 2000106169A5
- Authority
- JP
- Japan
- Prior art keywords
- terminal plate
- metal terminal
- active material
- dimensional porous
- metal substrate
- 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
Links
- 239000002184 metal Substances 0.000 description 17
- 239000011149 active material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000001678 irradiating Effects 0.000 description 2
Description
【特許請求の範囲】
【請求項１】 活物質が充填された三次元多孔金属基体に金属端子板を重ね、金属端子板側から金属端子板上にレーザーを照射することにより三次元多孔金属基体と金属端子板とを溶接することを特徴とする電極の製造方法。
【請求項２】 活物質が充填された三次元多孔金属基体の金属端子板を溶接する箇所をレーザーによる溶接の前にプレスすることを特徴とする請求項１記載の電極の製造方法。
【請求項３】 活物質が充填された三次元多孔金属基体の金属端子板を溶接する個所の活物質を予め除去しておくことを特徴とする請求項１又は２記載の電極の製造方法。
【請求項４】 請求項１、２又は３記載の方法で製造された電極を備えたことを特徴とする電池。
[Claims]
[Claim 1] Filled with active materialA method for manufacturing an electrode, which comprises superimposing a metal terminal plate on a three-dimensional porous metal substrate and welding the three-dimensional porous metal substrate and the metal terminal plate by irradiating the metal terminal plate with a laser from the metal terminal plate side. ..
2. Filled with active materialThree-dimensional porous metal substrateWhere to weld the metal terminal plateThe method for manufacturing an electrode according to claim 1, wherein the electrode is pressed before welding by a laser.
3. The method for manufacturing an electrode according to claim 1 or 2, wherein the active material at a portion where the metal terminal plate of the three-dimensional porous metal substrate filled with the active material is welded is removed in advance.
4. A battery comprising an electrode manufactured by the method according to claim 1, 2 or 3.
【０００６】
【課題を解決するための手段】本発明は上記の問題点を解決するためのものであって、その製造方法は、活物質が充填されてなる三次元多孔金属基体に金属端子板を重ね、金属端子板側から金属端子板上にレーザーを照射することにより三次元多孔金属基体と金属端子板とを溶接することを特徴とする。
0006
The present invention is for solving the above-mentioned problems, and the manufacturing method thereof is to stack a metal terminal plate on a three-dimensional porous metal substrate filled with an active material. It is characterized in that the three-dimensional porous metal substrate and the metal terminal plate are welded by irradiating the metal terminal plate with a laser from the metal terminal plate side.
また、本発明の製造方法においては、Ｎｉ（ＯＨ）2を含んで成る活物質が充填された三次元多孔金属基体を用いることが好ましい。また、活物質はレーザー溶接前に予め除去しておくのが好ましい。
Further, Oite the production method of the present invention, it is preferable to use a three-dimensional porous metal substrate active material comprising a Ni (OH) 2 has been filled. Further, it is preferable to remove the active material in advance before laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10364478A JP2000106169A (en) | 1998-07-29 | 1998-12-22 | Electrode manufacturing method and battery |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22871798 | 1998-07-29 | ||
| JP10-228717 | 1998-07-29 | ||
| JP10364478A JP2000106169A (en) | 1998-07-29 | 1998-12-22 | Electrode manufacturing method and battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000106169A JP2000106169A (en) | 2000-04-11 |
| JP2000106169A5 true JP2000106169A5 (en) | 2006-01-12 |
Family
ID=26528419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10364478A Pending JP2000106169A (en) | 1998-07-29 | 1998-12-22 | Electrode manufacturing method and battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000106169A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4971537B2 (en) * | 2000-04-14 | 2012-07-11 | パナソニック株式会社 | Battery plate group and manufacturing method thereof |
| JP4754094B2 (en) * | 2001-05-18 | 2011-08-24 | パナソニック株式会社 | Manufacturing method of battery electrode plate |
| JP2012004198A (en) * | 2010-06-15 | 2012-01-05 | Sumitomo Electric Ind Ltd | Electrode for capacitor, and capacitor |
| KR101766738B1 (en) * | 2011-02-18 | 2017-08-09 | 스미토모덴키고교가부시키가이샤 | Collector using three-dimensional porous aluminum mesh, electrode using said collector, nonaqueous-electrolyte battery using said electrode, capacitor and lithium-ion capacitor using nonaqueous liquid electrolyte, and electrode manufacturing method |
| DE112012000854B4 (en) | 2011-02-18 | 2023-01-12 | Sumitomo Electric Industries, Ltd. | Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolytic battery, capacitor, and nonaqueous electrolytic solution lithium ion capacitor each using the electrode |
| GB201616135D0 (en) * | 2016-09-22 | 2016-11-09 | Nicoventures Holdings Limited | |
| JP7059953B2 (en) * | 2019-02-07 | 2022-04-26 | 株式会社村田製作所 | Manufacturing method of coil parts |
-
1998
- 1998-12-22 JP JP10364478A patent/JP2000106169A/en active Pending
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