CA1253220A - Monitoring stud-welding phototransistor responds to arc light - Google Patents
Monitoring stud-welding phototransistor responds to arc lightInfo
- Publication number
- CA1253220A CA1253220A CA000505231A CA505231A CA1253220A CA 1253220 A CA1253220 A CA 1253220A CA 000505231 A CA000505231 A CA 000505231A CA 505231 A CA505231 A CA 505231A CA 1253220 A CA1253220 A CA 1253220A
- Authority
- CA
- Canada
- Prior art keywords
- arc discharge
- welding
- sensing
- photoreceptor
- current
- 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 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 title 1
- 238000010891 electric arc Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 17
- 108091008695 photoreceptors Proteins 0.000 claims abstract description 15
- 230000011664 signaling Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6152885A JPS61219478A (ja) | 1985-03-26 | 1985-03-26 | 溶接検知方法及び装置 |
| JP60-61528 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1253220A true CA1253220A (en) | 1989-04-25 |
Family
ID=13173690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000505231A Expired CA1253220A (en) | 1985-03-26 | 1986-03-26 | Monitoring stud-welding phototransistor responds to arc light |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS61219478A (enExample) |
| CA (1) | CA1253220A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012358803C1 (en) | 2011-12-22 | 2019-12-19 | Janssen Biopharma, Inc. | Substituted nucleosides, nucleotides and analogs thereof |
| US9441007B2 (en) | 2012-03-21 | 2016-09-13 | Alios Biopharma, Inc. | Substituted nucleosides, nucleotides and analogs thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50159446A (enExample) * | 1974-06-14 | 1975-12-24 | ||
| JPS5843188B2 (ja) * | 1976-09-08 | 1983-09-26 | 三菱電機株式会社 | ア−ク溶接監視装置 |
| US4093844A (en) * | 1976-09-14 | 1978-06-06 | Arcair Company | Arc length measurement and control by optical scanning |
| JPS58159980A (ja) * | 1982-03-19 | 1983-09-22 | Kawasaki Heavy Ind Ltd | 溶接ア−ク監視装置 |
-
1985
- 1985-03-26 JP JP6152885A patent/JPS61219478A/ja active Granted
-
1986
- 1986-03-26 CA CA000505231A patent/CA1253220A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0551395B2 (enExample) | 1993-08-02 |
| JPS61219478A (ja) | 1986-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |