DOSERINGS- OCH FORGASNINGSANORDNING, FORETREDESVIS AVSEDD FOR TILLFORSEL AV NARKOSGAS TILL EN FERSKGASSTROM I EN NARKOSANLEGGNING

摘要

A gasification and dosage arrangement, intended in particular for the feeding of anaesthetic gas to a fresh gas stream in an anaesthesia apparatus, comprising a source (1) of a liquid which is intended for gasificaton, a gasification chamber (6) to a mixing point for mixture with another gas, e g the said fresh gas. …An arrangement in accordance with the invention is characterized in that the gasification chamber (6) is adapted to be kept at a constant pressure at a predetermined temperature which is such that the liquid fed, in the main, is directly gasified.