Invention Grant
- Patent Title: Impeller assembly and method
- Patent Title (中): 叶轮装配和方法
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Application No.: US13178284Application Date: 2011-07-07
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Publication No.: US09086075B2Publication Date: 2015-07-21
- Inventor: James Miller , Ronald Robol , Rick Langlois
- Applicant: James Miller , Ronald Robol , Rick Langlois
- Applicant Address: US NC Sanford
- Assignee: Pentair Water Pool and Spa, Inc.
- Current Assignee: Pentair Water Pool and Spa, Inc.
- Current Assignee Address: US NC Sanford
- Agency: Quarles & Brady LLP
- Main IPC: F04D29/22
- IPC: F04D29/22 ; F01D5/04

Abstract:
Embodiments of the invention provide an impeller and a method of producing the impeller. The impeller includes a first molded piece coupled to a second molded piece. The first molded piece includes impeller vanes, a motor hub, a nose, and an eye. The second molded piece includes a cover and a hole through the cover. The cover is coupled to the impeller vanes around the motor hub so that the motor hub extends through the hole.
Public/Granted literature
- US20130011268A1 Impeller Assembly and Method Public/Granted day:2013-01-10
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