Abstract: The present invention refers to new membrane-electrode assembly (MBA), methods of producing the same as well as fuel cell comprising said MBA.

Abstract: A device for collecting wind energy for buildings defining at least one facade that protrudes from the ground, this device including at least one wind-driven rotor mounted in rotation in a channel exposed to the wind and through which can pass a flow of air which impacts the blades of the rotor, and also at least one generatrix which can be drive-connected to the rotor. The device is characterized in that the channel is configured to form a Venturi-effect structure for capturing, guiding and accelerating the wind, extends through the building from side to side and is at least partially integrated in a section or an intermediate floor of the building or its roof, such that the façade in question constitutes an obstacle to the passage of the wind around the inlet opening in the through-channel, the rotor being installed in the segment of the channel having the smallest passage-section.

Abstract: A fluid dispenser comprising: two distinct dispenser units (1), each comprising a fluid reservoir (20) defining an opening (23), a dispenser member (3) for taking and dispensing the fluid from the reservoir, and a fastener member (4) for fastening the dispenser member (3) on the opening (23) of the reservoir (20); and a common outer shell (6) in which at least the two reservoirs (20) are housed, said dispenser being characterized in that the shell (6) includes receiver means (62) for receiving and holding the two dispenser units (1) inside the shell.

Abstract: A dispenser head (1) for assembly on two parallel, hollow actuator rods, said head being made as a single piece of plastics material and comprising: two parallel coupling sleeves (11, 12) for engaging with respective ones of the actuator rods, the sleeves defining respective inlet ducts (110, 120); a dispenser endpiece (13) defining at least one outlet duct discharging into at least one dispenser orifice (1310, 1320); and a cross member (10) linking the sleeves to the endpiece, the cross member defining at least one connection duct (101, 102) linking the inlet ducts (110, 120) to the outlet duct(s) (1310, 1320), said at least one connection duct extending transversally both relative to the sleeves and relative to the outlet duct(s), said at least one connection duct (101, 102) including an access opening (1010, 1020) closed by a closure element (14, 15),the dispenser head being characterized in that the closure element (14, 15) is made integrally with the remainder (10, 11, 12, 13) of the head.

Abstract: A fluid dispenser comprising: two distinct dispenser units (1), each comprising a fluid reservoir (20) defining an opening (23), a dispenser member (3) for taking and dispensing the fluid from the reservoir, and a fastener member (4) for fastening the dispenser member (3) on the opening (23) of the reservoir (20); and a common outer shell (6) in which at least the two reservoirs (20) are housed, said dispenser being characterized in that the shell (6) includes receiver means (62) for receiving and holding the two dispenser units (1)inside the shell.

Abstract: A dispenser head (1) for assembly on two parallel, hollow actuator rods, said head being made as a single piece of plastics material and comprising: two parallel coupling sleeves (11, 12) for engaging with respective ones of the actuator rods, the sleeves defining respective inlet ducts (110, 120); a dispenser endpiece (13) defining at least one outlet duct discharging into at least one dispenser orifice (1310, 1320); and a cross member (10) linking the sleeves to the endpiece, the cross member defining at least one connection duct (101, 102) linking the inlet ducts (110, 120) to the outlet duct(s) (1310, 1320), said at least one connection duct extending transversally both relative to the sleeves and relative to the outlet duct(s), said at least one connection duct (101, 102) including an access opening (1010, 1020) closed by a closure element (14, 15),the dispenser head being characterized in that the closure element (14, 15) is made integrally with the-remainder (10, 11, 12, 13) of the head.

Abstract: A fluid dispenser comprising: