JPS632229Y2 - - Google Patents
Info
- Publication number
- JPS632229Y2 JPS632229Y2 JP1980181638U JP18163880U JPS632229Y2 JP S632229 Y2 JPS632229 Y2 JP S632229Y2 JP 1980181638 U JP1980181638 U JP 1980181638U JP 18163880 U JP18163880 U JP 18163880U JP S632229 Y2 JPS632229 Y2 JP S632229Y2
- Authority
- JP
- Japan
- Prior art keywords
- torch
- tube
- cup
- welding
- tip
- 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
Links
- 238000003466 welding Methods 0.000 claims description 28
- 239000000919 ceramic Substances 0.000 claims description 26
- 239000012212 insulator Substances 0.000 claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980181638U JPS632229Y2 (de) | 1980-12-19 | 1980-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980181638U JPS632229Y2 (de) | 1980-12-19 | 1980-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57106581U JPS57106581U (de) | 1982-07-01 |
JPS632229Y2 true JPS632229Y2 (de) | 1988-01-20 |
Family
ID=29979290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980181638U Expired JPS632229Y2 (de) | 1980-12-19 | 1980-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS632229Y2 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141996A (de) * | 1974-05-01 | 1975-11-15 | ||
JPS5317766A (en) * | 1976-07-31 | 1978-02-18 | Citizen Watch Co Ltd | Lighting device of electronic watch |
-
1980
- 1980-12-19 JP JP1980181638U patent/JPS632229Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141996A (de) * | 1974-05-01 | 1975-11-15 | ||
JPS5317766A (en) * | 1976-07-31 | 1978-02-18 | Citizen Watch Co Ltd | Lighting device of electronic watch |
Also Published As
Publication number | Publication date |
---|---|
JPS57106581U (de) | 1982-07-01 |
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