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:
Mar. 10, 2015
Filed:
Nov. 19, 2010
Barton John Kenyon, Ashfield, AU;
David Brent Sears, Woodland Hills, CA (US);
Aleksandr S. Nagorny, Canoga Park, CA (US);
Michael Bruce Moir, Newbury Park, CA (US);
Barton John Kenyon, Ashfield, AU;
David Brent Sears, Woodland Hills, CA (US);
Aleksandr S. Nagorny, Canoga Park, CA (US);
Michael Bruce Moir, Newbury Park, CA (US);
ResMed Motor Technologies Inc, Chatsworth, CA (US);
Abstract
A blower includes a housing including an inlet and an outlet, a stationary component provided to the housing, an impeller positioned between the inlet of the housing and the stationary component, and a motor adapted to drive the impeller. The housing and the stationary component cooperate to define a volute that directs air towards the outlet. The housing includes a separating wall constructed and arranged to divide the volute into a high speed airpath region and a low speed airpath region.