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:
Feb. 26, 2019
Filed:
Jan. 19, 2017
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Tim John Maclean, Bath, GB;
Richard Allix Braine, Bristol, GB;
Joshua James Tunstill, Bristol, GB;
Ashley Jane Caddle, Swindon, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/16 (2006.01); B04C 5/02 (2006.01); B04C 5/10 (2006.01); B01D 45/12 (2006.01); B01D 45/16 (2006.01); B04C 5/081 (2006.01); B04C 5/185 (2006.01); B04C 5/26 (2006.01);
U.S. Cl.
CPC ...
B04C 5/081 (2013.01); A47L 9/1608 (2013.01); A47L 9/1625 (2013.01); A47L 9/1633 (2013.01); A47L 9/1641 (2013.01); A47L 9/1683 (2013.01); B01D 45/12 (2013.01); B01D 45/16 (2013.01); B04C 5/02 (2013.01); B04C 5/10 (2013.01); B04C 5/185 (2013.01); B04C 5/26 (2013.01);
Abstract
A cyclonic separation apparatus includes an outer wall, an inner wall and a cyclonic chamber defined between the outer wall and inner wall. A section of the surfaces of both the outer wall and the inner wall are flattened. The inner wall and the outer wall are also concentrically arranged. During use a fluid moving around the cyclonic chamber flows between a curved passage and a flattened passage of the cyclonic chamber.