| 摘要 |
A welding accessory includes a first vessel (14), for receiving a liquid electrolyte (110), a set of electrodes (20, 22 and 25, 27) arranged in the vessel (14), in use to be disposed in the electrolyte (110), the electrodes (20, 22 and 25, 27) connectable to a direct current power source. The welding accessory (10) further includes and a gas collection arrangement (24) operable, when current is passed through the electrolyte 110 via the electrodes (20, 22 and 25, 27) to collect gas emissions, for use as a fuel gas. |
