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:
Jun. 22, 1993
Filed:
Aug. 20, 1992
Applicant:
Inventors:
Hans Hoogland, Drachten, NL;
Jan H Benedictus, Drachten, NL;
Assignee:
U.S. Philips Corp., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61D / ;
U.S. Cl.
CPC ...
55316 ; 55337 ; 55344 ; 55345 ; 55398 ; 55401 ; 55521 ;
Abstract
A dust separator (1, 2) is provided for removing particles from a gas, provided with a centrifuge (3) which is rotatable about a central axis and which comprises at least two centrifuge chambers (7, 9). A first centrifuge chamber (7) is connected at one side to a gas inlet (11) and an opposing other side to a gas reversal chamber (13) which in its turn is connected to a second centrifuge chamber (9) which comprises a filter (17) and which concentrically surrounds the first centrifuge chamber (7).