Invention Grant
- Patent Title: Turbine impeller comprising blade with squealer tip
- Patent Title (中): 涡轮叶轮包括具有尖叫尖端的叶片
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Application No.: US13706522Application Date: 2012-12-06
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Publication No.: US09255481B2Publication Date: 2016-02-09
- Inventor: Chan-sun Lim
- Applicant: HANWHA TECHWIN CO., LTD.
- Applicant Address: KR Changwon-si
- Assignee: Hanwha Techwin Co., Ltd.
- Current Assignee: Hanwha Techwin Co., Ltd.
- Current Assignee Address: KR Changwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0129907 20111206
- Main IPC: F01D5/20
- IPC: F01D5/20 ; F01D5/14
Abstract:
A turbine impeller including a rotor; a blade extending from the rotor from a first end of the blade; and a squealer tip provided at a second end opposite to the first end of the blade, wherein at least one perforated portion penetrates through the squealer tip.
Public/Granted literature
- US20130142651A1 TURBINE IMPELLER COMPRISING BLADE WITH SQUEALER TIP Public/Granted day:2013-06-06
Information query
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