Method and apparatus for controlled particle deposition on surfa

Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized

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427483, 427484, 427444, 239698, 239704, 239707, 239708, B05D 104

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active

059166401

ABSTRACT:
An atomizer has a chamber holding a liquid containing particles of a desired material. Aerosol particles are formed by using an aspirating nozzle or ultrasonic vibrator and the aerosol particles are carried in a gas flow. The aerosol particles are treated by increasing the charge on the aerosol particles by contact with a high voltage electrode and the aerosol particles are passed through inertial separator stages to remove large aerosol particles from the flow so they are not discharged from the atomizer.

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