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. 01, 2022
Filed:
Apr. 29, 2019
Johnson Controls Technology Company, Auburn Hills, MI (US);
Madhuka M. Jayarathne, Wichita, KS (US);
Hongdan Wang, Wuxi, CN;
Roy R. Crawford, Blanchard, OK (US);
Robert E. Cabrera, Wichita, KS (US);
Paul J. Lucas, Wichita, KS (US);
Johnson Controls Technology Company, Auburn Hills, MI (US);
Abstract
A centrifugal blower has a first housing section and a second housing section separated by a width of the centrifugal blower. The centrifugal blower also has an intake port extending through the first housing section and the second housing section along the width, and an outlet port formed by the first housing section and the second housing section. A dimension of the width continuously decreases as the outlet port is approached along a length of the centrifugal blower.