JPH0618710Y2 - 局所真空方式電子ビーム溶接装置 - Google Patents
局所真空方式電子ビーム溶接装置Info
- Publication number
- JPH0618710Y2 JPH0618710Y2 JP15555288U JP15555288U JPH0618710Y2 JP H0618710 Y2 JPH0618710 Y2 JP H0618710Y2 JP 15555288 U JP15555288 U JP 15555288U JP 15555288 U JP15555288 U JP 15555288U JP H0618710 Y2 JPH0618710 Y2 JP H0618710Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- welded
- vacuum chamber
- electron beam
- vacuum
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims description 29
- 238000010894 electron beam technology Methods 0.000 title claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000003566 sealing material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 description 10
- 230000003746 surface roughness Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15555288U JPH0618710Y2 (ja) | 1988-11-29 | 1988-11-29 | 局所真空方式電子ビーム溶接装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15555288U JPH0618710Y2 (ja) | 1988-11-29 | 1988-11-29 | 局所真空方式電子ビーム溶接装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276682U JPH0276682U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-12 |
| JPH0618710Y2 true JPH0618710Y2 (ja) | 1994-05-18 |
Family
ID=31433280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15555288U Expired - Lifetime JPH0618710Y2 (ja) | 1988-11-29 | 1988-11-29 | 局所真空方式電子ビーム溶接装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618710Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864114B (zh) * | 2019-12-02 | 2024-12-17 | 桂林实创真空数控设备有限公司 | 一种层叠式局部高真空旋转动密封装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6139156B2 (ja) | 2013-02-05 | 2017-05-31 | 株式会社Ｓｏｋｅｎ | 内燃機関の制御装置 |
-
1988
- 1988-11-29 JP JP15555288U patent/JPH0618710Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6139156B2 (ja) | 2013-02-05 | 2017-05-31 | 株式会社Ｓｏｋｅｎ | 内燃機関の制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0276682U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-12 |