F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
F24H3/00—Air heaters
F24H3/02—Air heaters with forced circulation
F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Procédé de fabrication d'un profilé moulé en particules ou fibres minérales, végétales ou synthétiques et dispositif pour la mise en oeuvre de ce procédé
Procédé et appareil de chauffage d'un produit diélectrique ou pratiquement diélectrique et emploi dudit appareil pour le chauffage notamment de fluide caloporteur