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SPRAY DEVICE COMPRISING A DIFFUSION NOZZLE OF A LIQUID SPRAY AND AN ELECTRICAL APPLIANCE PROVIDED WITH SUCH A SPRAY DEVICE
SPRAY DEVICE COMPRISING A DIFFUSION NOZZLE OF A LIQUID SPRAY AND AN ELECTRICAL APPLIANCE PROVIDED WITH SUCH A SPRAY DEVICE
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机译:包括液体喷雾的扩散喷嘴和具有这种喷雾装置的电器的喷雾装置
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摘要
The device has a nozzle (2) dispensing a liquid spray and supplied with a liquid under pressure by a feeding circuit. The circuit comprises a piston (3) that prevents and allows a flow of a liquid toward the nozzle in a rest position and an operation position, respectively. The piston is brought back into the rest position by a return spring (31). The piston exhibits an adapted form such that displacement of the piston from the operation position to the rest position generates a vacuum causing suction of a volume of the liquid in the nozzle toward an interior part of the circuit. An independent claim is also included for an electrical domestic appliance.
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