Air treatment system
First Claim
1. An air treatment system comprising:
- a flow path including an inlet, a filter housing and an outlet;
a plurality of filters arranged in said filter housing along said flow path;
a blower for moving air through said flow path and said plurality of filters; and
a self-contained electronics module including control circuitry, a user interface, and a dust sensor with a sensor duct to communicate air flow to said dust sensor, said self-contained electronics module being a complete unit capable of testing and calibration prior to installation within the air treatment system.
1 Assignment
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Accused Products
Abstract
An air treatment system having an improved control system. The control system may include a dynamic “dead front” display that varies the display based on mode of operation. The display may include capacitive touch sensors and include an array of capacitive film segments or traces integrated into the display. The control system may include a self-contained electronics module that can be tested and calibrated before installation in the ATS. A dust sensor assembly may be integrated into the electronics module. The front cover may be attached with a mechanical attachment at the top and a magnetic attachment on the bottom. The ATS may include a filter retainer assembly with a rotating clip configured to perform in a cam-like manner to firmly clamp the particulate filter and carbon filter in place.
35 Citations
31 Claims
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1. An air treatment system comprising:
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a flow path including an inlet, a filter housing and an outlet; a plurality of filters arranged in said filter housing along said flow path; a blower for moving air through said flow path and said plurality of filters; and a self-contained electronics module including control circuitry, a user interface, and a dust sensor with a sensor duct to communicate air flow to said dust sensor, said self-contained electronics module being a complete unit capable of testing and calibration prior to installation within the air treatment system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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Specification