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
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 (ja) |
CA (1) | CA1253220A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104114568B (zh) | 2011-12-22 | 2017-09-01 | 艾丽奥斯生物制药有限公司 | 取代的核苷、核苷酸及其类似物 |
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 (ja) * | 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 |
---|---|
JPS61219478A (ja) | 1986-09-29 |
JPH0551395B2 (ja) | 1993-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |