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US 12,427,537 B2Granted
Hybrid spray pump
AssigneeProtec Co., Ltd.
InventorsSeung Min Hong, Eui Keun Choi, Soo Bin Oh, Keon Hee Kim
Life of this patent
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Abstract
Provided is a hybrid spray pump which sprays and applies a viscous liquid in a fine particle state to a material. The hybrid spray pump sprays effectively fine particles of the viscous liquid according to various characteristics of the viscous liquid ranging from low to high viscosity, and improves the quality of a particle application process by mixing fine particles and aerosol particles by spraying.
Claims10
A hybrid spray pump comprising:
- a chamber in which a viscous liquid is stored;
- a vibrator installed in the chamber generating an aerosol by transmitting vibration to the viscous liquid inside the chamber atomizing the viscous liquid;
- a sprayer installed inside the chamber to mix the viscous liquid inside the chamber and a compressed gas and spray the viscous liquid in a sprayed state;
- a mixing pipe connected to the chamber to transfer, to an outside, particles of the viscous liquid in the aerosol state and the viscous liquid in the sprayed state inside the chamber, wherein the particles of the viscous liquid in the aerosol state and the viscous liquid in the sprayed state are mixed in the mixing pipe;
- and
- a nozzle which is connected to the mixing pipe and through which the particles of the viscous liquid are sprayed, wherein the particles of the viscous liquid in the aerosol state are smaller than the particles of the viscous liquid in the sprayed state.
3 more elements
A hybrid spray pump comprising:
- an aerosol chamber in which a viscous liquid is stored;
- a vibrator installed in the aerosol chamber generating an aerosol by transmitting vibration to the viscous liquid inside the aerosol chamber atomizing the viscous liquid;
- a spray chamber in which a viscous liquid is stored;
- a sprayer installed inside the spray chamber to mix the viscous liquid inside the spray chamber and a compressed gas and spray the viscous liquid in a sprayed state;
- a mixing pipe connected to each of the aerosol chamber and the spray chamber to mix and transfer, to an outside, the viscous liquid in the aerosol state inside the aerosol chamber and the viscous liquid in the sprayed state inside the spray chamber, wherein the mixing pipe is connected between the sprayer chamber and the nozzle and is connected between the aerosol chamber and the nozzle;
- and
- a nozzle which is connected to the mixing pipe and through which particles of the viscous liquid are sprayed, wherein the particles of the viscous liquid in the aerosol state in the aerosol chamber are smaller than the particles of the viscous liquid in the sprayed state in the spray chamber.
4 more elements
Dependencies are inferred from the claim text.