Invention Grant
- Patent Title: Centrifugal compressor impeller and compressor comprising said impeller
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Application No.: US15573973Application Date: 2016-05-12
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Publication No.: US11053951B2Publication Date: 2021-07-06
- Inventor: Emanuele Guidotti , Dante Tommaso Rubino
- Applicant: NUOVO PIGNONE TECNOLOGIE SRL
- Applicant Address: IT Florence
- Assignee: NUOVO PIGNONE TECNOLOGIE SRL
- Current Assignee: NUOVO PIGNONE TECNOLOGIE SRL
- Current Assignee Address: IT Florence
- Agency: Baker Hughes Patent Organization
- Priority: ITMI2015A000688 20150515
- International Application: PCT/EP2016/060743 WO 20160512
- International Announcement: WO2016/184782 WO 20161124
- Main IPC: F04D29/30
- IPC: F04D29/30 ; F04D29/28 ; F01D5/14 ; F04D29/68 ; F04D29/16 ; F04D17/12 ; F04D29/44
Abstract:
A Centrifugal compressor impeller including a plurality of blades extending from a hub, each blade having a first wall defining a pressure side of the blade, and a second wall defining a suction side of the blade, and a free end defining a tip of the blade, the tip presenting a raised rim aligned to the first wall, the second wall of the blade being at least partially aligned with a surface of the tip free from the raised rim.
Public/Granted literature
- US20180291920A1 CENTRIFUGAL COMPRESSOR IMPELLER AND COMPRESSOR COMPRISING SAID IMPELLER Public/Granted day:2018-10-11
Information query
