JPH0160782U - - Google Patents
Info
- Publication number
- JPH0160782U JPH0160782U JP15577487U JP15577487U JPH0160782U JP H0160782 U JPH0160782 U JP H0160782U JP 15577487 U JP15577487 U JP 15577487U JP 15577487 U JP15577487 U JP 15577487U JP H0160782 U JPH0160782 U JP H0160782U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- nozzle
- gas supply
- surrounding
- supply path
- 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
- 239000007789 gas Substances 0.000 claims description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15577487U JPH0160782U (ko) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15577487U JPH0160782U (ko) | 1987-10-12 | 1987-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0160782U true JPH0160782U (ko) | 1989-04-18 |
Family
ID=31433698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15577487U Pending JPH0160782U (ko) | 1987-10-12 | 1987-10-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0160782U (ko) |
-
1987
- 1987-10-12 JP JP15577487U patent/JPH0160782U/ja active Pending