| 摘要 |
<p>ELECTROSTATIC AIR CLEANER An electronic air cleaning assembly is provided wherein the collector plates are of identical configuration for both the high voltage and grounded plates. The collector plates are provided with a plurality of clearance holes of a generally circular shape and a plurality of spacing holes of a generally rectangular shape. The plates are spaced and supported by tube members having a diameter approximately equal to the width of the rectangular holes. Each tube is provided with a series of spaced slots extending partly therethrough and of a width for engaging one side wall of a ractangular hole in alternate plates thereby spacing and holding the plates in fixed relationship to one another. A doubled corona charging wire arrangement is also provided wherein a continuous length of wire is used in forming the ionizing section of the electrostatic air cleaner but each cooperative pair of wires is tensioned by an individual tensioning spring.</p> |
