JPS6143697B2 - - Google Patents
Info
- Publication number
- JPS6143697B2 JPS6143697B2 JP4574377A JP4574377A JPS6143697B2 JP S6143697 B2 JPS6143697 B2 JP S6143697B2 JP 4574377 A JP4574377 A JP 4574377A JP 4574377 A JP4574377 A JP 4574377A JP S6143697 B2 JPS6143697 B2 JP S6143697B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- welding
- arc
- welding arc
- electro
- 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 39
- 239000000919 ceramic Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4574377A JPS53131830A (en) | 1977-04-22 | 1977-04-22 | Camera for photographing welding arc phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4574377A JPS53131830A (en) | 1977-04-22 | 1977-04-22 | Camera for photographing welding arc phenomenon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53131830A JPS53131830A (en) | 1978-11-17 |
| JPS6143697B2 true JPS6143697B2 (enrdf_load_stackoverflow) | 1986-09-29 |
Family
ID=12727790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4574377A Granted JPS53131830A (en) | 1977-04-22 | 1977-04-22 | Camera for photographing welding arc phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53131830A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367337A (ja) * | 1986-07-07 | 1988-03-26 | ト−マス クルト フレニンゲ | 風呂の運転用の配管システムの洗浄方法ならびに装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655904A (zh) * | 2002-03-27 | 2005-08-17 | 普莱克斯技术有限公司 | 用于焊接的发光探测系统 |
-
1977
- 1977-04-22 JP JP4574377A patent/JPS53131830A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367337A (ja) * | 1986-07-07 | 1988-03-26 | ト−マス クルト フレニンゲ | 風呂の運転用の配管システムの洗浄方法ならびに装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53131830A (en) | 1978-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69032887T2 (de) | Autofokusverfahren in einem Flüssigkristallprojektor | |
| DE69133553T2 (de) | Bildaufnahmegerät mit Wechselobjektiven | |
| DE3019901C2 (enrdf_load_stackoverflow) | ||
| EP0016122B1 (en) | Pulse modulated automatic light control | |
| SE7712319L (sv) | Forfarande och anordning for kontroll av kvaliten hos motstandspunktsvetsar | |
| US4171529A (en) | Phase controlled shuttering system | |
| KR860002927A (ko) | 고체 형상기 비디오 카메라 | |
| DE10234143A1 (de) | Projektor mit Einrichtung zum schrittweisen Ändern der einer Lichtquelle zugeführten elektrischen Energie basierend auf erfaßten Temperaturinformationen | |
| DE3437126A1 (de) | Einrichtung zum fotografischen reproduzieren einer vorlage sowie verfahren zum messen der belichtungsbedingungen beim fotografischen reproduzieren einer vorlage | |
| DE3743090C2 (enrdf_load_stackoverflow) | ||
| US3086077A (en) | Television camera regulating system | |
| DE2202751C3 (de) | Fühlergeber für eine ein- und abschaltbare Lichterzeugungsvorrichtung, insbesondere für ein Elektronenblitzgerät mit gesteuerter Blitzlichtbegrenzung, für fotografische Zwecke | |
| JPS6143697B2 (enrdf_load_stackoverflow) | ||
| DE2347397B2 (de) | Objektiv-abdecksystem | |
| JPS6143696B2 (enrdf_load_stackoverflow) | ||
| JPS57108705A (en) | Method and device for monitor of bead cut form at welded part on inner surface of welded tube | |
| EP1593001B1 (de) | Einstellung eines Bildaufnehmers mit dynamischen Messfeldern | |
| US3952319A (en) | Plural image camera having automatic exposure control | |
| DE976590C (de) | Schaltungsanordnung mit einer den inneren fotoelektrischen Effekt nutzenden Bildaufnahmeroehre | |
| DE2544330A1 (de) | Kamera | |
| US2347933A (en) | Electronic view finder | |
| DE2656889B2 (de) | Belichtungssteuerschaltung für eine Kamera | |
| JPS5877776A (ja) | 溶接線画像入力方法 | |
| SU682861A1 (ru) | Устройство автоматического регулировани экспозиции аэрофотоаппаратов | |
| JPS5843188B2 (ja) | ア−ク溶接監視装置 |