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Résultats pour
 brevets
1.
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EXOTHERMIC WELDING DEVICE AND EXOTHERMIC WELDING METHOD
| Numéro d'application |
CN2017110823 |
| Numéro de publication |
2019/095098 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2017-11-14 |
| Date de publication |
2019-05-23 |
| Propriétaire |
SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIPMENT CO., LTD. (Chine)
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| Inventeur(s) |
- Yu, Xudong
- Chen, Fanjiao
- Lv, Zhoubo
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Abrégé
Disclosed is an exothermic welding device (100), comprising a mold (10), an igniter (30), and a lighter (40). The mold (10) has an accommodation space configured to accommodate exothermic welding flux (20). The igniter (30) comprises a heating wire (31), a first conductor (32) and a first connector (33), wherein the heating wire (31) is configured to directly ignite the exothermic welding flux (20); one end of the first conductor (32) is electrically connected to the heating wire (31), and the other end of the first conductor (32) is electrically connected to the first connector (33); and the lighter (40) is engaged with the first connector (33) and is configured to supply power to the first connector (33). Further disclosed is an exothermic welding method using the exothermic welding device (100). The exothermic welding flux (20) is ignited by means of the lighter (40) supplying power to carry out exothermic welding.
Classes IPC ?
- B23K 23/00 - Soudage par aluminothermie
- F42B 3/10 - Amorces-détonateurs pour ces cartouches
- F23Q 7/16 - Allumeurs portatifs à batterie incorporée
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2.
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Exothermic welding apparatus and exothermic welding method
| Numéro d'application |
16021887 |
| Numéro de brevet |
10758997 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2018-06-28 |
| Date de la première publication |
2019-05-16 |
| Date d'octroi |
2020-09-01 |
| Propriétaire |
SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIPMENT CO., LTD. . . (Chine)
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| Inventeur(s) |
- Yu, Xudong
- Chen, Fanjiao
- Lv, Zhoubo
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Abrégé
An exothermic welding apparatus and an exothermic welding method, belonging to the exothermic welding field are provided. The exothermic welding apparatus includes a mold, an igniter and an electronic starter, the mold has a holding space configured to accommodate an exothermic welding flux, the igniter includes a heating wire, a first conductor wire and a first connector, the heating wire is configured to ignite the exothermic welding flux directly, one end of the first conductor wire is electrically connected to the heating wire, the other end of the first conductor wire is electrically connected to the first connector, and the electronic starter cooperates with the first connector and is configured to supply power to the first connector. The exothermic welding apparatus can ignite an exothermic welding flux by supplying power with an electronic starter.
Classes IPC ?
- B23K 23/00 - Soudage par aluminothermie
- B23K 1/06 - Brasage ou débrasage utilisant des vibrations, p. ex. des vibrations ultrasonores
- B23K 20/16 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage en interposant un matériau particulier facilitant l'assemblage des pièces, p. ex. un matériau absorbant ou produisant des gaz
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