BR0117112A - Sistema de detecção em tempo real do poder de penetração de arco de soldagem - Google Patents
Sistema de detecção em tempo real do poder de penetração de arco de soldagemInfo
- Publication number
- BR0117112A BR0117112A BR0117112-7A BR0117112A BR0117112A BR 0117112 A BR0117112 A BR 0117112A BR 0117112 A BR0117112 A BR 0117112A BR 0117112 A BR0117112 A BR 0117112A
- Authority
- BR
- Brazil
- Prior art keywords
- real
- detection system
- welding arc
- welding
- time welding
- Prior art date
Links
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1056—Power supply characterised by the electric circuit by using digital means
- B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding Control (AREA)
- Electrostatic Separation (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Amplifiers (AREA)
Abstract
"SISTEMA DE DETECçãO EM TEMPO REAL DO PODER DE PENETRAçãO DE ARCO DE SOLDAGEM". Um processo para o controle de uma soldagem topoa-topo de tubos é descrito, no qual parâmetros facilmente mensuráveis, voltagem e corrente, de um processo de soldagem são lidos e parâmetros, tal como impedância ou intervalo de tempo, durante uma parte do impulso, são derivados da voltagem e da corrente. Os valores derivados são depois usados em conjunto com os parâmetros da máquina de soldagem, para estabelecer os valores da máquina de soldagem e do maçarico ou maçaricos ligados a ela, para controlar o poder de penetração de um arco de soldagem, para que não se tenha corte, mas penetração.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2001/010182 WO2003018244A1 (en) | 2001-08-21 | 2001-08-21 | Process for welding arc control by determining the instantaneous current and voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0117112A true BR0117112A (pt) | 2004-08-17 |
Family
ID=8164580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0117112-7A BR0117112A (pt) | 2001-08-21 | 2001-08-21 | Sistema de detecção em tempo real do poder de penetração de arco de soldagem |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1419027B1 (pt) |
| AT (1) | ATE431769T1 (pt) |
| BR (1) | BR0117112A (pt) |
| CA (1) | CA2458165A1 (pt) |
| DE (1) | DE60138772D1 (pt) |
| EA (1) | EA007522B1 (pt) |
| HK (1) | HK1067578A1 (pt) |
| WO (1) | WO2003018244A1 (pt) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU482821A1 (ru) * | 1971-12-15 | 1975-08-30 | Предприятие П/Я В-2230 | Устройство дл раскладки провода к намоточному станку |
| SU791478A1 (ru) * | 1978-04-11 | 1980-12-30 | Предприятие П/Я Р-6476 | Способ регулировани процесса электродуговой сварки |
| SU956200A1 (ru) * | 1980-12-19 | 1982-09-07 | Киевский Филиал Специального Конструкторского Бюро "Газстроймашина" Министерства Строительства Предприятий Нефтяной И Газовой Промышленности | Устройство дл автоматической сварки неповоротных стыков труб |
| JPS61180677A (ja) * | 1985-02-05 | 1986-08-13 | Nippon Kokan Kk <Nkk> | 片面溶接における裏ビ−ド制御方法 |
| SU1388220A1 (ru) * | 1986-09-05 | 1988-04-15 | Производственное Предприятие По Капитальному Ремонту Оборудования Электростанций "Харьковэнергоремонт" | Способ управлени выходными параметрами сварочных источников питани инверторного типа и устройство дл его осуществлени |
| GB9828727D0 (en) * | 1998-12-24 | 1999-02-17 | Saipem Spa | Apparatus and method for welding pipes together |
| US6160241A (en) * | 1999-03-16 | 2000-12-12 | Lincoln Global, Inc. | Method and apparatus for electric arc welding |
| US6248976B1 (en) * | 2000-03-14 | 2001-06-19 | Lincoln Global, Inc. | Method of controlling arc welding processes and welder using same |
-
2001
- 2001-08-21 CA CA002458165A patent/CA2458165A1/en not_active Abandoned
- 2001-08-21 AT AT01969691T patent/ATE431769T1/de not_active IP Right Cessation
- 2001-08-21 EA EA200400330A patent/EA007522B1/ru not_active IP Right Cessation
- 2001-08-21 DE DE60138772T patent/DE60138772D1/de not_active Expired - Fee Related
- 2001-08-21 BR BR0117112-7A patent/BR0117112A/pt not_active IP Right Cessation
- 2001-08-21 EP EP01969691A patent/EP1419027B1/en not_active Expired - Lifetime
- 2001-08-21 WO PCT/EP2001/010182 patent/WO2003018244A1/en active Application Filing
-
2004
- 2004-11-19 HK HK04109176.3A patent/HK1067578A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA007522B1 (ru) | 2006-10-27 |
| EA200400330A1 (ru) | 2004-08-26 |
| ATE431769T1 (de) | 2009-06-15 |
| DE60138772D1 (de) | 2009-07-02 |
| EP1419027B1 (en) | 2009-05-20 |
| EP1419027A1 (en) | 2004-05-19 |
| WO2003018244A1 (en) | 2003-03-06 |
| HK1067578A1 (en) | 2005-04-15 |
| CA2458165A1 (en) | 2003-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: SERIMAX (FR) Free format text: ALTERADO DE: SERIMER DASA |
|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE(S), |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010. |