MX2023008913A - Sistema de encendido por arco para aparatos de soldadura exotermica. - Google Patents
Sistema de encendido por arco para aparatos de soldadura exotermica.Info
- Publication number
- MX2023008913A MX2023008913A MX2023008913A MX2023008913A MX2023008913A MX 2023008913 A MX2023008913 A MX 2023008913A MX 2023008913 A MX2023008913 A MX 2023008913A MX 2023008913 A MX2023008913 A MX 2023008913A MX 2023008913 A MX2023008913 A MX 2023008913A
- Authority
- MX
- Mexico
- Prior art keywords
- chamber
- ignition system
- hopper
- exothermic
- powder
- Prior art date
Links
- 238000003466 welding Methods 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 5
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000003832 thermite Substances 0.000 abstract 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
- B23K23/00—Alumino-thermic welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/006—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Plasma Technology (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Abstract
La presente invención se refiere a un sistema de encendido para iniciar soldaduras exotérmicas. El sistema de encendido contiene una cantidad de una mezcla de reacción en una tolva. La tolva está cerrada en la parte inferior por una compuerta móvil. Cuando se abre la compuerta, el polvo cae de la tolva, a través de un pasaje, y a través de una cámara de encendido. Se proporcionan electrodos de alto voltaje en la cámara de encendido. A medida que el polvo cae a través de la cámara de encendido, los electrodos se energizan y generan un arco eléctrico. El arco enciende el polvo que cae. El polvo encendido cae desde el fondo de la cámara hacia la cámara de reacción de un molde exotérmico, donde el polvo encendido inicia una reacción de termita que genera metal fundido para formar una soldadura exotérmica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163144686P | 2021-02-02 | 2021-02-02 | |
| PCT/US2022/013492 WO2022169624A1 (en) | 2021-02-02 | 2022-01-24 | Arc ignition system for exothermic welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023008913A true MX2023008913A (es) | 2023-08-10 |
Family
ID=82742487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023008913A MX2023008913A (es) | 2021-02-02 | 2022-01-24 | Sistema de encendido por arco para aparatos de soldadura exotermica. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240091877A1 (es) |
| CA (1) | CA3210573A1 (es) |
| MX (1) | MX2023008913A (es) |
| WO (1) | WO2022169624A1 (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528012A (en) * | 1994-03-28 | 1996-06-18 | Retech, Inc. | Apparatus and method for starting a plasma arc treatment system |
| US20070017955A1 (en) * | 2005-07-25 | 2007-01-25 | Siracki Glenn T | Weld metal material apparatus and method |
| US8387599B2 (en) * | 2008-01-07 | 2013-03-05 | Mcalister Technologies, Llc | Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines |
| ES2384850B8 (es) * | 2012-03-20 | 2013-03-27 | Aplicaciones Tecnológicas, S.A. | Dispositivo de encendido para soldaduras exotérmicas, molde para soldaduras exotérmicas para el dispositivo de encendido, y aparato para soldaduras exotérmicas que comprende el molde y el dispositivo |
| US9273867B2 (en) * | 2013-02-04 | 2016-03-01 | Air Products And Chemicals, Inc. | Retractable ignition system |
| CN107708912B (zh) * | 2015-04-24 | 2021-04-23 | 哈勃股份有限公司 | 放热反应焊接模具、用于此模具的含焊接金属的药筒及使用方法 |
-
2022
- 2022-01-24 MX MX2023008913A patent/MX2023008913A/es unknown
- 2022-01-24 CA CA3210573A patent/CA3210573A1/en active Pending
- 2022-01-24 WO PCT/US2022/013492 patent/WO2022169624A1/en active Application Filing
- 2022-01-24 US US18/274,686 patent/US20240091877A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022169624A1 (en) | 2022-08-11 |
| CA3210573A1 (en) | 2022-08-11 |
| US20240091877A1 (en) | 2024-03-21 |
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