JPWO2021204681A5 - - Google Patents
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- Publication number
- JPWO2021204681A5 JPWO2021204681A5 JP2022561137A JP2022561137A JPWO2021204681A5 JP WO2021204681 A5 JPWO2021204681 A5 JP WO2021204681A5 JP 2022561137 A JP2022561137 A JP 2022561137A JP 2022561137 A JP2022561137 A JP 2022561137A JP WO2021204681 A5 JPWO2021204681 A5 JP WO2021204681A5
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- weld
- plate
- welding
- bump
- 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 claims 99
- 238000003466 welding Methods 0.000 claims 29
- 238000000034 method Methods 0.000 claims 21
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2025282A NL2025282B1 (en) | 2020-04-06 | 2020-04-06 | Welding bump for laser welding and method of manufacturing a welding bump |
| NL2025282 | 2020-04-06 | ||
| PCT/EP2021/058642 WO2021204681A1 (en) | 2020-04-06 | 2021-04-01 | Positioning a first and second metal plate in a laser beam welding position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023525217A JP2023525217A (ja) | 2023-06-15 |
| JPWO2021204681A5 true JPWO2021204681A5 (zh) | 2024-03-28 |
Family
ID=71094757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022561137A Pending JP2023525217A (ja) | 2020-04-06 | 2021-04-01 | レーザ溶接のための溶接バンプおよび溶接バンプを製造する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230150064A1 (zh) |
| EP (1) | EP4132741A1 (zh) |
| JP (1) | JP2023525217A (zh) |
| KR (1) | KR20220163434A (zh) |
| CN (1) | CN115515745A (zh) |
| CA (1) | CA3174848A1 (zh) |
| NL (1) | NL2025282B1 (zh) |
| WO (1) | WO2021204681A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022204534A1 (de) | 2022-05-09 | 2023-11-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung einer Bipolarplatte |
| DE102023002908A1 (de) | 2023-07-17 | 2023-10-12 | Mercedes-Benz Group AG | Bauteileverbund |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7009136B2 (en) * | 2002-10-09 | 2006-03-07 | General Motors Corporation | Method of fabricating a bipolar plate assembly |
| KR100901568B1 (ko) * | 2006-12-12 | 2009-06-08 | 현대자동차주식회사 | 연료전지용 금속분리판의 제조방법 |
| DE102009036039B4 (de) * | 2009-08-03 | 2014-04-17 | Reinz-Dichtungs-Gmbh | Bipolarplatte sowie Verfahren zu deren Herstellung |
-
2020
- 2020-04-06 NL NL2025282A patent/NL2025282B1/en active
-
2021
- 2021-04-01 WO PCT/EP2021/058642 patent/WO2021204681A1/en unknown
- 2021-04-01 JP JP2022561137A patent/JP2023525217A/ja active Pending
- 2021-04-01 CN CN202180033529.1A patent/CN115515745A/zh active Pending
- 2021-04-01 CA CA3174848A patent/CA3174848A1/en active Pending
- 2021-04-01 KR KR1020227038289A patent/KR20220163434A/ko unknown
- 2021-04-01 US US17/917,218 patent/US20230150064A1/en active Pending
- 2021-04-01 EP EP21716393.0A patent/EP4132741A1/en active Pending
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