Invention Grant
- Patent Title: Impeller
- Patent Title (中): 叶轮
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Application No.: US13435911Application Date: 2012-03-30
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Publication No.: US09051837B2Publication Date: 2015-06-09
- Inventor: Chun-Lung Chiu , Hsiang-Jung Huang , Hsin-Chen Lin , Chih-Hui Wu , Bao-Hong Tong
- Applicant: Chun-Lung Chiu , Hsiang-Jung Huang , Hsin-Chen Lin , Chih-Hui Wu , Bao-Hong Tong
- Applicant Address: TW Taoyuan
- Assignee: DELTA ELECTRONICS, INC.
- Current Assignee: DELTA ELECTRONICS, INC.
- Current Assignee Address: TW Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW100205780U 20110401
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D5/02 ; F04D29/18
Abstract:
An impeller is provided. The impeller includes a hub, a plurality of upper blades, and a plurality of lower blades. The hub has an upper surface and a lower surface. The upper blades are disposed around the hub and connect to the upper surface. The lower blades are disposed around the hub and connect to the lower surface. The upper and lower blades are alternately disposed and outwardly extend from the hub.
Public/Granted literature
- US20120251323A1 IMPELLER Public/Granted day:2012-10-04
Information query
