Invention Grant
- Patent Title: Variable geometry of a housing for a blower assembly
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Application No.: US16397801Application Date: 2019-04-29
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Publication No.: US11236762B2Publication Date: 2022-02-01
- Inventor: Madhuka M. Jayarathne , Hongdan Wang , Roy R. Crawford , Robert E. Cabrera , Paul J. Lucas
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Auburn Hills
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Auburn Hills
- Agency: Fletcher Yoder, P.C.
- Main IPC: F04D29/42
- IPC: F04D29/42 ; F04D29/44
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.
Public/Granted literature
- US20200340494A1 VARIABLE GEOMETRY OF A HOUSING FOR A BLOWER ASSEMBLY Public/Granted day:2020-10-29
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