Patent ID: 7060937
Filing Date: 2006-06-13
Classification: B23K

Abstract:
1. A system for soldering and emitting inert gas, comprising: a soldering tip; a heater cartridge made of a conductive pipe, and including the soldering tip at its top end, and annular terminals at a base end thereof, the terminals being electrically connected to a heater part within the heater cartridge; a gas injector adapted to provide gas through an input opening of the heater cartridge; an exhaust pipe adapted to enclose at least a portion of the heater cartridge to provide a gas passage; and a handle base adapted to receive the base end of the heater cartridge and including a grounding terminal, a first terminal, and a second terminal, where the grounding terminal extends toward the top end and is electrically connected to the conductive pipe, a part of the grounding terminal is pushed and widened by the inserted heater cartridge.