B23C 2215/52
Axial turbine wheels
B23C2215/52 (Axial turbine wheels) appears on 15 US grants and 17 published applications in this corpus.
Search patents in B23C- Granted patents
- 15
- Published applications
- 17
- Assignees
- 10
- Inventors
- 27
- Latest grant
- 24 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 2 | 5 |
| 2018 | 3 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing a thin-walled part24 May 2022US 11,338,374 B2GF Machining Solutions AG
- Double-row slot plunge milling processing method for integral impellers18 May 2021US 11,007,611 B2Dalian University of Technology
- Gas turbine engine rotor disk balancing28 Jan 2020US 10,544,678 B2United Technologies Corporation
- Curved blade retention slot for turbine blade in a turbine disk30 Apr 2019US 10,273,815 B2United Technologies Corporation
- Formed rotary cutting tool5 Mar 2019US 10,220,452 B2Osg Corporation
- Method for manufacturing a thin-walled part17 Jun 2021US 2021/0178495 A1GF Machining Solutions AG
- Double-row Slot Plunge Milling Processing Method for Integral Impellers6 Feb 2020US 2020/0039009 A1Dalian University of Technology
- Gas turbine engine rotor disk19 Sep 2019US 2019/0284936 A1United Technologies Corporation
- Method of generating a curved blade retention slot in a turbine disk10 Aug 2017US 2017/0226874 A1United Technologies Corporation
- Formed rotary cutting tool3 Aug 2017US 2017/0216938 A1Osg Corporation
Most cited
By later US patents
- Step milling process43US 6,077,002 AGeneral Electric Company · 2000
- Milling tool for portion of slot in rotor15US 9,623,492 B2General Electric Company · 2017
- Methods for machining turbine engine components14US 7,637,010 B2General Electric Company · 2009
- Method and tooling for machining the annulus of gas-turbine rotor provided with integrally formed-on blades8US 7,704,021 B2Rolls-Royce Deutschland Ltd & Co KG · 2010
- Gas turbine engine rotor disk balancing4US 10,544,678 B2United Technologies Corporation · 2020