| 摘要 |
Device for gasifying liquid anaesthetic, for example, and for metering the gas thereby obtained to a stream of fresh gas. The device comprising a pressureized source (2) of the liquid which is to be gasified, a gasification chamber (16), heating members (32), and a fluid-conducting member (20). The gasification chamber (16) is accommodated in an elongate gasification housing (4), whose lower part (6) has an inlet (8) for liquid from the source. The member (20) for supplying the gas in a metered manner to the stream of fresh gas comprises a metering housing connected to an upper part (22) of the gasification housing and having a metering valve (18). The heating members (32) are arranged on the outside of an intermediate part (34) of the gasification housing, in order to form a warm housing section. This housing section communicates at the bottom with the inlet (8), and does so via a lower heat-insulating housing section (36), and it is connected at the top to the upper part (22).
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