Produits et services

Dampers, namely, control devices used in air ducts to regulate the flow of air; Heat diffusion collars and discs for use in furnaces; Ventilation fan accessories, namely, grilles; Air conditioning apparatus; Filters for air conditioning; Heat registers

Abrégé

An alternative ignition source system for an exothermic reaction mold device for welding conductors. The system includes a crucible in a block with an open top so that the crucible receives an exothermic weld material. The conductors to be welded exothermically are placed in the weld cavity of the mold. A lid covers the open top wherein the lid has a opening therethrough. An electronic thermal igniter assembly has an ignition component receivable through the opening in the lid so that the exothermic weld material may be ignited either by the electronic thermal igniter assembly or may be ignited by a spark.

Classes IPC  ?

• B23K 23/00 - Soudage par aluminothermie
• B22D 19/04 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final pour raccorder des pièces
• B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe