The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 1981
Filed:
Sep. 11, 1979
Applicant:
Inventors:
Joachim Brandt, Vahlberg, DE;
Werner Kantelhardt, Olpe, DE;
Assignee:
Apparatebau Rothemuhle Brandt & Kritzler, Wenden-Rothemuhle, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C / ;
U.S. Cl.
CPC ...
55112 ; 64 / ; 403336 ; 403338 ;
Abstract
An electrostatic filter having a plurality of adjacent precipitating or separating fields in a box-shaped housing, each field being defined between at least one collector electrode and at least one corona-discharge electrode. A rapper arrangement is provided in the housing and comprises respective whipping or tumbling hammers which strike against anvils on the holders of the collector and/or corona discharge electrodes. According to the invention, the aligned hammer shafts for the corona discharge electrodes of adjacent separating fields are interconnected by insulating couplings and have a common drive.