ELECTRO-HYDRODYNAMIC SPRAY DEVICE

摘要

An electro-hydrodynamic (EHD) device is provided in combination with a bottle. The bottle comprises a container including a liquid formulation to be comminuted into a spray of droplets and a wick extending into the container. The wick has an end portion. The EHD device comprises a first conductive element at a first electrical potential. The EHD device further comprises a second conductive element at a second electrical potential. The first and second electrical potentials at the first and second conductive elements result in a strong electric field being generated in the vicinity of the first element end section. The bottle may be removably coupled to the EHD device.