Active field polarized media air cleaner
First Claim
1. An active field polarized media air cleaner wherein a dielectric media is located between two air-permeable screens with a power supply connected thereto that creates an applied voltage differential therebetween and wherein one of the screens is an extruded conductive plastic netting.
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Accused Products
Abstract
Improvements in active field polarized media air cleaner include an aerodynamic front cowling to reduce static air resistance, a rear double hinge to reduce blow by, a resistive center screen permitting the sharing of high voltage power supplies while reducing the tendency to arc and allowing for a higher operational voltage, a dielectric media support frame to produce a more uniform electrostatic field and reduce blow by, while at the same time reducing the tendency to spray corona and/or arc at the edges of the center screen, a substantially flat conductive outer screen to produce a more uniform electrostatic field throughout the filter media and a high-voltage shield to reduce high-voltage arcing and the spraying of corona where the high-voltage probe contacts the center screen.
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Citations
9 Claims
- 1. An active field polarized media air cleaner wherein a dielectric media is located between two air-permeable screens with a power supply connected thereto that creates an applied voltage differential therebetween and wherein one of the screens is an extruded conductive plastic netting.
Specification