Abrégé

The invention relates to a drying or dehydrating device that comprises at least one substantially vertical wall (36) for limiting the thermal transfers between a so-called inside area, in which at least one product is put in contact with a gas maintained at an appropriate temperature for evaporating water, and the outside, said at least one wall (36) comprising at least one partition in the form of a plurality of plates (38) with spaces therebetween so as to enable the passage of hot and steam-saturated air present in the inside, and inclined so as to form an angle relative to the vertical, the lower ends (40) of said plates being offset towards the outside relative to the upper ends (42), characterised in that said plates (38) are arranged so that, for each plate, the lower end (40) is offset towards the bottom relative to the upper end (42) of the plate arranged immediately below in order to obtain a condensation phenomenon at said plates (38).

Classes IPC  ?

• F26B 25/00 - Parties constitutives d'application générale non couvertes par un des groupes ou
• F26B 25/12 - Murs ou cloisonsPortes

Abrégé

The invention relates to a device for mounting printing heads for depositing fluids on a printing surface. The invention more particularly relates to a printing head mounting for improving the deposition precision and properties for a plurality of fluids. In order to do so, the present invention provides a printing head mounting having a geometric revolution axis about which are provided at least two means for maintaining printing heads. To this end, the invention provides a printing head holder that comprises at least two means (4) for maintaining printing heads (6) as well as anchoring means (10) for an observation module (12), characterised in that it comprises a geometric revolution axis (1) about which are provided the means (4) for maintaining the printing heads (6).

Classes IPC  ?

• B41J 2/51 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par le procédé de formation de caractères applicable à plusieurs types de procédés d'impression ou de marquage à partir d'un ensemble d'éléments d'impression identiques du type à impression en série
• B41J 25/304 - Mécanismes mobiles pour têtes d'impression ou chariots mobiles vers ou à partir de la surface du papier
• B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers

Abrégé

The invention relates to a method for making multi-material three-dimensional components (2) providing a mechanical link between thin layers. To this end, the invention provides a method for making a multi-material three-dimensional component (2) that comprises at least first and second materials (A, B). The method comprises making at least two superimposed printed layers along discrete space routes of a printing travel, the printed layers being made by the contactless deposition of localised impacts of printing droplets, and a homogenous printed layer (NA) comprises at least the first material (A), with the second material (B) being excluded, while at least one mixed printed layer (NI) comprises the first material (A) and at least the second material (B).

Classes IPC  ?

• H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p. ex. une résistance, un condensateur, une inductance imprimés