Invention Grant
- Patent Title: Pump and balancing cover thereof
- Patent Title (中): 泵和平衡盖
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Application No.: US11949533Application Date: 2007-12-03
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Publication No.: US08147199B2Publication Date: 2012-04-03
- Inventor: Shui-Fa Tsai , Hou-Chu Chen , Chin-Chu Hsu
- Applicant: Shui-Fa Tsai , Hou-Chu Chen , Chin-Chu Hsu
- Applicant Address: TW Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Taoyuan Hsien
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW95145988A 20061208
- Main IPC: F01D25/06
- IPC: F01D25/06
Abstract:
A balancing cover connected with a rotor structure includes a plate, a plurality of blades and at least one balancing element. A central portion of the plate has an opening. Each blade has one end connected with the plate and mounted on a circumference of the opening, and the other end connected with the rotor structure. Each blade has at least one hole, in which the balancing element is disposed.
Public/Granted literature
- US20080138193A1 PUMP AND BALANCING COVER THEREOF Public/Granted day:2008-06-12
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