Household appliance apparatus

Abstract

A housing equipment device includes a fluidic oscillator, a branch flow path connected to a discharge port of the fluidic oscillator and having multiple branch outlets, and multiple flow path outlets that each are connected to one of the multiple branch outlets and through which a fluid from each of the branch outlets is discharged to open space. Pulsating flows are discharged through the flow path outlets, and the sum of the cross-sectional areas of the narrowest portions in fluid passages located downstream of the discharge port of the fluidic oscillator is greater than or equal to the cross-sectional area of the discharge port of the fluidic oscillator.

Dependencies are inferred from the claim text.