Frequency Modulated Sprayer Vibration Control

The patent applies mechanical vibration through a vibration source (such as a piezoelectric element or electromagnetic actuator) that vibrates the fluid carrier at controlled frequencies. This vibration modifies the water stream shape and flow pattern dynamically, enabling multiple spray patterns (e.g., stream, spray, shower) from a single device without requiring multiple nozzles or complex mechanical moving parts.

The patent changes physical parameters of the fluid carrier (such as vibration frequency, amplitude, and mode) to achieve different water stream configurations. By adjusting these parameters electronically, the system can switch between different spray patterns on demand, providing high adaptability without proportionally increasing structural complexity.

The patent makes a single fluid carrier perform multiple functions by enabling it to produce different spray patterns through vibration. Instead of manufacturing separate nozzles for each spray pattern, one universal fluid carrier is designed that can dynamically adapt to produce various patterns (stream, spray, shower, etc.), significantly simplifying manufacturing while maintaining versatility.

The patent replaces complex mechanical nozzle systems with an electronically controlled vibration system. Instead of having multiple physical nozzles or mechanically adjustable components, the system uses electronic signals to drive the vibration source, which in turn modifies the water stream. This substitution reduces manufacturing complexity, assembly requirements, and maintenance needs while achieving the same or greater functional versatility.