The heating device (10) has a thermally conductive plate-shaped block (12) with two passages (18) through the block, where the passages are separated from each other. Each passage has the form of a longitudinal hole with two openings. A curved pipe element (14) with two legs (20) facing in the same direction are provided. Each leg is arranged in a passage and a heating element is arranged on the surface of the plate-shaped block. The two passages are arranged parallel to each other. The pipe is bent in U-shape. An independent claim is included for a device for supplying a protective space with gas, particularly breathing gas with a pressure reducing valve.


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    Title :

    Verfahren zur Versorgung von Räumen mit Druckluft unter Berücksichtigung der CO2 Konzentration


    Additional title:

    Method for supplying spaces with compressed air, taking CO2 concentration into consideration
    Procédé d'alimentation d'espaces avec de l'air comprimé en tenant compte de la concentration en CO2


    Contributors:

    Publication date :

    2019-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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    Druckluft-Klimaanlage und Verfahren

    FRANK TORSTEN | European Patent Office | 2018

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    Spritzbetonvortrieb unter Druckluft und Vereisung

    Weiß, F. / Gottschalk, T. | Tema Archive | 1992