Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sylvia (Yuan) Feng0
Joseph Henry0
Paul Nathanael Selking0
Rajavel Balaguru0
Sahand Pirouzpanah0
Shirish Vatkar0
Date of Patent
July 24, 2018
0Patent Application Number
150461290
Date Filed
February 17, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A forward curved blower wheel has fan blades having relatively small leading edge blades angles and a relatively lengthy mean camber lines. The blower wheel also comprises leading edge notches adjacent its blower wheel inlet. The leading edge notches eliminate buffeting that would occur with such blades if such notches were not present.
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