Being the fuel gas in order Drive the burnup type power tool and the chemical cylinder null burnup type power tool for the burnup type

摘要

PROBLEM TO BE SOLVED: To provide a fuel gas for driving an inexpensive combustion type power tool without worsening performance of a gas nailing machine, the combustion type power tool and a gas cylinder for combustion type power tool.;SOLUTION: The fuel gas comprises at least ≥40 wt.% 1-butene and propane or the fuel gas is composed of a gas containing at least ≥56 wt.% 1-butene and propylene. The combustion type power tool is driven by the fuel gas. The gas cylinder for combustion type power tools has an inside container in which the fuel gas is sealed. When the fuel gas contains propane, 1-butene content is preferably ≥59 wt.% and ≤95 wt.% and when the fuel gas contains propylene, 1-butene content is preferably ≥70 wt.% and ≤96 wt.%.;COPYRIGHT: (C)2006,JPO&NCIPI