DE2950657C2 - - Google Patents
Info
- Publication number
- DE2950657C2 DE2950657C2 DE19792950657 DE2950657A DE2950657C2 DE 2950657 C2 DE2950657 C2 DE 2950657C2 DE 19792950657 DE19792950657 DE 19792950657 DE 2950657 A DE2950657 A DE 2950657A DE 2950657 C2 DE2950657 C2 DE 2950657C2
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- observation
- beam path
- arc
- kerr cell
- 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
- 239000000919 ceramic Substances 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792950657 DE2950657A1 (de) | 1979-12-15 | 1979-12-15 | Anordnung zum intermittierenden beobachten eines lichtbogen-schweissbades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792950657 DE2950657A1 (de) | 1979-12-15 | 1979-12-15 | Anordnung zum intermittierenden beobachten eines lichtbogen-schweissbades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2950657A1 DE2950657A1 (de) | 1981-06-19 |
| DE2950657C2 true DE2950657C2 (OSRAM) | 1988-04-07 |
Family
ID=6088669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792950657 Granted DE2950657A1 (de) | 1979-12-15 | 1979-12-15 | Anordnung zum intermittierenden beobachten eines lichtbogen-schweissbades |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2950657A1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410787A (en) * | 1981-08-31 | 1983-10-18 | Sri International | Image acquisition apparatus and process |
| US4649426A (en) * | 1984-06-12 | 1987-03-10 | The United States Of America As Represented By The United States Department Of Energy | Electronic imaging system and technique |
| CN105108277B (zh) * | 2015-08-18 | 2020-07-24 | 沈阳中鹏设备有限公司 | 微机控制焊接示教仪 |
| WO2018169049A1 (ja) * | 2017-03-17 | 2018-09-20 | 株式会社ダイヘン | 溶接用センサ装置 |
| CN113950614B (zh) * | 2019-06-11 | 2023-10-24 | 本田技研工业株式会社 | 壳体和加工装置的使用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651878A1 (de) * | 1976-11-13 | 1978-05-18 | Daimler Benz Ag | Verfahren zum betrachten oder optischen registrieren eines objektes |
-
1979
- 1979-12-15 DE DE19792950657 patent/DE2950657A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2950657A1 (de) | 1981-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8330 | Complete disclaimer |