出典:Wiktionary
出典:『Wiktionary』 (2026/04/26 18:18 UTC 版)
blowtorch (plural blowtorches)
blowtorch (third-person singular simple present blowtorches, present participle blowtorching, simple past and past participle blowtorched)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/20 23:25 UTC 版)
A blowtorch (US), blow torch (US), or blowlamp (UK) is a tool for applying lower-intensity and more diffuse flame and heat for various applications, than the oxyacetylene torch. Before aerosol cans and pressurized gas cylinders, fuel was pressurized by a syringe or pump. Present-day pressurized gas containers in a huge variety of forms have negated the need for the integral and often dangerous pump.