Abstract: In a linen or clothes washing machine having a drum (12) with a substantially horizontal axis, which is internally subdivided into two compartments (14a, 14b) by a partition (16) passing through the axis thereof, the drum (12) is rotated at an angular velocity or speed such that the linen (24a, 24b) is subject to a substantially constant radial acceleration with a mean value between approximately 0.70 and 0.95 g, in which g represents the gravitational acceleration. To this end, the system controlling the rotation of the drum (12) preferably includes a closed loop speed control device. An efficient washing is ensured by making the two linen loads (24a, 24b) drop whenever the drum performs a half-turn.

Abstract: To monitor the linen drying in a clothes drier, the residual moisture level of the linen inside the drier is measured and compared to a maximum permissible threshold, which is adjustable and authorization to open the door (14) of the drier is not allowed until the moisture level measured is below said threshold.

Abstract: Dryer-ironer with heated ironing cup and heat-carrying fluid. In a dryer-ironer with heated cup (10), the cup is built so as to define a closed chamber (26) containing a heat carrying fluid between two parallel walls (18, 22). The fluid is set into motion through a stirring system integrated with the cup so as to provide the establishment of a uniform temperature along its entire length.

Abstract: The present invention relates to a barrier laundry including a room (10) through which soiled laundry (16) enters and a clean room (12) separated from room (10) by a sealed barrier (14), an apparatus (19) is provided in barrier (14) for hermetically transferring the laundry. The apparatus (19) is used to introduce the soiled laundry (16) from the reception room (10) in leaktight bags (24) located in the clean room (12) without at any time breaking the leaktightness of the sealed barrier (14). The closed leaktight bags (24) full of laundry are routed into a washing machine (26) located in the clean room. The bags are designed to release the laundry at the start of the washing cycle.

Abstract: In a dryer-ironer, the cylinder (10) of which is heated from inside, the cylinder is built so as to define between two concentric walls (18, 22), a closed annular chamber (26) containing a heat carrying fluid. The fluid is set into motion through a stirring system integrated into the cylinder, so that establishment of a uniform temperature may be provided along its entire length. The stirring system may be passive (blades) or active (pump).

Abstract: Dryer-ironer with heated ironing cup and heat-carrying fluid.

Abstract: In a clothes washing machine loaded and unloaded from the top or the side, the opening of the door (16) of the drum (10) is automatically controlled by an unlocking actuator (38) installed on the external access door (14) or on a retractable support able to take the place of the latter door when it is open. The two leaves (20a, 20b) of the drum door (16) are guided, during opening, either by ramps formed on the external access door (14) or on the retractable support, or by an active guidance mechanism installed on the fixed frame (34) in which is installed the external access door (14).

Abstract: Washing tunnel comprising a drum (16) with a horizontal axis, partitioned lengthwise to form successive adjacent compartments between which loads of laundry are transferred while undergoing prewash, washing and rinsing operations. The partitioning is achieved by means of partitions (30) the upper parts of which are pierced to create openings (32) that have the shape of circular sectors. Each compartment contains a blade (34) that transfers the laundry when the drum (16) makes a complete revolution. The blade (34) joins the opposing sides of the openings (32). It is formed of at least three more or less flat sections (36, 38) assembled using straight or circular welds. Automated production is therefore possible.

Abstract: In a drying and pressing machine that includes a pressing cylinder, a flow spun stainless steel pressing cylinder is used, produced in one piece and without welding. This cylinder (10) has a reduced thickness. It rests on rollers (10) that comprise glass fiber reinforcement and a resin matrix. Each roller (12) is mounted on a fixed spindle (24) using a ball bearing (26).

Abstract: With a view to saving water consumed in a washing machine (10), the water used during the last two rinsing operations is recovered in a recovery tank (20) so that it may be used during the next washing cycle for the purpose of carrying out the prewash and washing operations and the first rinsing operation. The water is transported to the tank (20) by a filling pipe (22) fitted with a pump (30). The water recovered in the tank (20) is used by opening, in a given order, solenoid valves (32, 34, 36) placed in extraction pipes (24, 26, 28) entering the tank (20) at given locations.