Patent attributes
An additive dispenser for a washing machine appliance is provided. The additive dispenser includes sidewalls and a bottom wall defining an additive reservoir. A first siphon and a second siphon are positioned within the additive reservoir. The first siphon defines a first peak and a first inlet. The second siphon defines a second peak and a second inlet. The first peak is defined at a lower vertical height than the second peak, and the first inlet is defined at a greater vertical height than the second inlet. Also provided are methods for operating a washing machine appliance having an additive dispenser, where the additive dispenser includes sidewalls and a bottom wall defining an additive reservoir, a first siphon defining a first inlet, and a second siphon defining a second inlet. The methods include opening and closing one or more valves to flow water to the additive reservoir of the dispenser.