| 摘要 |
A vapouriser (100) comprising a vapouriser body (102), an expansion chamber within and bounded by said vapouriser body, an inlet channel (104) leading from the exterior of said vapouriser body to said expansion chamber for admitting liquefied gas to said expansion chamber during use of the vapouriser, an outlet channel (106) leading from said expansion chamber to the exterior of said vapouriser body for discharging vapourised gas from said expansion chamber during use of the vapouriser, and heat transfer means (108) for transferring heat through said vapouriser body from ambient fluid around the exterior of the vapouriser body from ambient fluid around the exterior of the vapouriser to said expansion chamber during use of the vapouriser such as to vapourise liquefied gas entering said expansion chamber. |
