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Patentansprüche:Patent claims:■ 1. Oberflächenverdunster für die Verwendung in Narkosekreissystemen, dadurch gekennzeichnet,
daß die aktiven Verdampfungsflächen aus porösem Kunststoff mit wasserabweisenden
Eigenschaften hergestellt sind.■ 1. Surface evaporator for use in anesthetic circuit systems, characterized in that
that the active evaporation surfaces made of porous plastic with water-repellent
Properties are made.2. Oberflächenverdampfer nach Anspruch 1, dadurch gekennzeichnet, daß Verdampfungs- und
Vorratsraum für das flüssige Narkosemittel voneinander getrennt sind und durch einen porösen
Kunststoffkörper miteinander in Verbindung stehen.2. Surface evaporator according to claim 1, characterized in that evaporation and
Storage space for the liquid anesthetic are separated from each other and by a porous
Plastic body are in connection with each other.3. Oberflächenverdunster nach Anspruch »1
oder 2, dadurch gekennzeichnet, daß spezielle Anschlußelemente vorgesehen sind, so daß eine
Verwendung im Narkosekreissystem nur bei gleichzeitigem Einsatz eines Gasanalysegeräts
möglich ist. .3. Surface evaporator according to claim »1
or 2, characterized in that special connection elements are provided so that a
Use in the anesthetic circuit system only when a gas analyzer is used at the same time
is possible. .
The method of Riemann invariants and its applications to the theory of plasticity. I(Riemann invariants method for plasticity theory application to first order quasi-linear systems, considering plastic flow in arbitrary die)
Bodies which are tightly connected to one another by means of restraint at individual points, at least one of which is elastic and in particular consists of pressed material