JPH0270884U - - Google Patents
Info
- Publication number
- JPH0270884U JPH0270884U JP14915188U JP14915188U JPH0270884U JP H0270884 U JPH0270884 U JP H0270884U JP 14915188 U JP14915188 U JP 14915188U JP 14915188 U JP14915188 U JP 14915188U JP H0270884 U JPH0270884 U JP H0270884U
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- opposite
- current flowing
- magnitude
- directions
- 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
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
- Electron Sources, Ion Sources (AREA)
Description
第１図は本考案の一実施例を示す回路図である
。 １，２……フイラメント、３……グリツド、４
，５……フイラメント電源、６……アノード、７
，８……アライメントコイル、１３……被溶接物
、１５，１６……可変抵抗器。
。 １，２……フイラメント、３……グリツド、４
，５……フイラメント電源、６……アノード、７
，８……アライメントコイル、１３……被溶接物
、１５，１６……可変抵抗器。
Claims (1)
- 【実用新案登録請求の範囲】 (A) 平行に配置された第１と第２のフイラメン
ト、 (B) 前記第１と第２のフイラメントの通電電流
の方向が反対で、前記通電電流の大きさが同一に
なるように調節する加熱手段、 とを含むことを特徴とする電子ビーム溶接機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14915188U JPH0270884U (ja) | 1988-11-15 | 1988-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14915188U JPH0270884U (ja) | 1988-11-15 | 1988-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270884U true JPH0270884U (ja) | 1990-05-30 |
Family
ID=31421119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14915188U Pending JPH0270884U (ja) | 1988-11-15 | 1988-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270884U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468348U (ja) * | 1990-10-24 | 1992-06-17 |
-
1988
- 1988-11-15 JP JP14915188U patent/JPH0270884U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468348U (ja) * | 1990-10-24 | 1992-06-17 |