TOOL HAVING CONICAL HEAT SOURCE MADE AS HAVING LARGE SPECIFIC HEATING AREA AT INSIDE OF SMALL-SIZED CAN TO GENERATE STEAM FOR WEEDING

摘要

PROBLEM TO BE SOLVED: To provide a steam type weeding tool making steam penetrate deep into root parts, since in conventional weeding tools, as to a motor type one, root parts remain and sprout again, and as to a fire type one using petroleum or the fire type one using a gas cylinder, it accompanies some risk, and since flame does not penetrate to the root parts, there is a risk of sprouting again.;SOLUTION: By small-sizing a steam generation can A, and making a heat-generating part E have a large area by forming it as a conical shape such as B so as to generate steam quickly, it becomes possible to use the tool quickly.;COPYRIGHT: (C)2012,JPO&INPIT