JPWO2022019311A5 - - Google Patents
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- Publication number
- JPWO2022019311A5 JPWO2022019311A5 JP2022538028A JP2022538028A JPWO2022019311A5 JP WO2022019311 A5 JPWO2022019311 A5 JP WO2022019311A5 JP 2022538028 A JP2022538028 A JP 2022538028A JP 2022538028 A JP2022538028 A JP 2022538028A JP WO2022019311 A5 JPWO2022019311 A5 JP WO2022019311A5
- Authority
- JP
- Japan
- Prior art keywords
- laser
- metal foil
- laser cutting
- less
- foil according
- 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.)
- Granted
Links
- 239000011888 foil Substances 0.000 claims description 18
- 238000003698 laser cutting Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020123947 | 2020-07-20 | ||
| JP2020123947 | 2020-07-20 | ||
| PCT/JP2021/027216 WO2022019311A1 (ja) | 2020-07-20 | 2021-07-20 | 金属箔のレーザ切断方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022019311A1 JPWO2022019311A1 (enExample) | 2022-01-27 |
| JPWO2022019311A5 true JPWO2022019311A5 (enExample) | 2023-03-10 |
| JP7328456B2 JP7328456B2 (ja) | 2023-08-16 |
Family
ID=79729173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022538028A Active JP7328456B2 (ja) | 2020-07-20 | 2021-07-20 | 金属箔のレーザ切断方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230150057A1 (enExample) |
| EP (1) | EP4183516A4 (enExample) |
| JP (1) | JP7328456B2 (enExample) |
| KR (1) | KR102846492B1 (enExample) |
| CN (1) | CN116157228A (enExample) |
| WO (1) | WO2022019311A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024235475A1 (en) * | 2023-05-18 | 2024-11-21 | Corelase Oy | Metal foil cutting with pulsed fiber laser beam |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664498B2 (en) * | 2001-12-04 | 2003-12-16 | General Atomics | Method and apparatus for increasing the material removal rate in laser machining |
| GB2445771A (en) * | 2007-01-19 | 2008-07-23 | Gsi Group Ltd | A diode pumped CW laser |
| JP6018744B2 (ja) * | 2011-11-02 | 2016-11-02 | 日酸Ｔａｎａｋａ株式会社 | レーザ切断方法及びレーザ切断装置 |
| JP6806057B2 (ja) * | 2015-06-24 | 2021-01-06 | 株式会社豊田自動織機 | 切断装置 |
| JP2017084691A (ja) * | 2015-10-30 | 2017-05-18 | 株式会社豊田自動織機 | 電極シートの製造方法、及び電極シート |
-
2021
- 2021-07-20 JP JP2022538028A patent/JP7328456B2/ja active Active
- 2021-07-20 WO PCT/JP2021/027216 patent/WO2022019311A1/ja not_active Ceased
- 2021-07-20 CN CN202180060357.7A patent/CN116157228A/zh active Pending
- 2021-07-20 KR KR1020237001924A patent/KR102846492B1/ko active Active
- 2021-07-20 EP EP21846929.4A patent/EP4183516A4/en active Pending
-
2023
- 2023-01-18 US US18/155,838 patent/US20230150057A1/en active Pending
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