Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electrostatic atomizing device

An electrostatic atomization and electrode technology, which is applied in the direction of electrostatic spraying device, spraying device, liquid spraying equipment, etc.

Active Publication Date: 2007-03-28
MATSUSHITA ELECTRIC WORKS LTD
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this scheme causes a problem that it takes at least several minutes to capture the water (condensed water) generated in the heat exchanger and supply the condensed water to the emitter electrode.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electrostatic atomizing device
  • Electrostatic atomizing device
  • Electrostatic atomizing device

Examples

Experimental program
Comparison scheme
Effect test

no. 2 example

[0095] The electrostatic atomization device according to the second embodiment of the present invention is basically the same as the first embodiment, except that a different scheme is adopted to adjust the temperature of the emitter electrode to the target electrode temperature determined according to the ambient temperature and humidity. Compared to the first embodiment that discloses a PWM control scheme for controlling the Peltier module 30 by the duty cycle D, which is determined by the temperature difference between the electrode temperature and the target electrode temperature shown in Table 2 ΔT determination, this embodiment discloses a control scheme for continuously changing the duty cycle D to cool the emitter electrode to a target electrode temperature determined by ambient temperature and humidity, except when the electrostatic atomizing device is activated.

[0096] The controller 60 reads the ambient temperature and humidity to obtain the target electrode temper...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An electrostatic atomizer comprising a discharge electrode, a counter electrode facing the discharge electrode, a cooling means for condensing moisture from the surrounding air onto the discharge electrode, and a high voltage source for applying a high voltage to between the discharge electrode and the counter electrode, wherein condensed water is charged by the application of a high voltage to thereby discharge charged fine water particles from a discharge end at the discharge electrode tip end. The atomizer is further provided with a controller for constantly discharging charged fine water particles . The controller monitors a discharge current running between the both electrodes, controls the cooling means so that the discharge current has a specified value, and regulates the atomized amount of charged fine water particles atomized from the discharge electrode.

Description

technical field [0001] The invention relates to an electrostatic atomization device, in particular to an electrostatic atomization device for condensing moisture contained in air and electrostatically charging the condensed moisture to atomize nano-scale water particles. Background technique [0002] Japanese Patent Laid-Open No. 5-345156A discloses a prior art electrostatic atomization device that generates charged nanoscale water particles (nanoscale mist). The device is configured to apply a high voltage to the emitter electrode and the opposite electrode supplied with water to cause Rayleigh disintegration of the water carried on the emitter electrode, thereby atomizing the water. The thus-obtained charged water particles contain radicals and remain diffused into the space in a large amount over a long period of time, so as to be able to react effectively with pungent odors attached to chamber walls, clothing or curtains to Deodorize. [0003] However, since the above ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B05B5/057B05B5/08
Inventor 小林健太郎吉冈浩一渡边智治须川晃秀秋定昭辅平井利久三原史生平井康一村濑慎也井坂笃今堀修和田澄夫松本多津彦
Owner MATSUSHITA ELECTRIC WORKS LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com