F05B 2240/217
Of the crossflow- or "banki"- or "double action" type
Official title: of the crossflow- or "Banki"- or "double action" type
F05B2240/217 (Of the crossflow- or "banki"- or "double action" type) appears on 27 US grants and 28 published applications in this corpus.
Search patents in F05B- Granted patents
- 27
- Published applications
- 28
- Assignees
- 12
- Inventors
- 49
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 4 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turbine device, power apparatus and power integrated system of electric power system16 Jun 2026US 12,655,824 B2
- Wind turbine21 May 2024US 11,988,197 B1
- Air powered electric generator7 Dec 2021US 11,193,474 B1Bizhub Group LLC
- Method of adaptively adjusting lift and drag on an airfoil-shaped sail, sail, and wind turbine2 Jul 2019US 10,337,493 B2Dongguan University of Technology
- Hybrid ventilator30 Oct 2018US 10,113,761 B2Csr Building Products Limited
- Power integrated system of electric power system17 Sep 2026US 2026/0275961 A1
- Turbine device, power apparatus and power integrated system of electric power system21 Mar 2024US 2024/0093668 A1
- Vortex dynamic power generation structure26 Oct 2023US 2023/0340939 A1
- Air Powered Electric Generator9 Dec 2021US 2021/0381490 A1Bizhub Group LLC
- Method of adaptively adjusting lift and drag on an airfoil-shaped sail, sail, and wind turbine14 Mar 2019US 2019/0078553 A1Dongguan University of Technology
Most cited
By later US patents
- Wind motor rotor having substantially constant pressure and relative velocity for airflow therethrough90US 4,084,918 ATurbomachines, Inc. · 1978
- Aerodynamic-hybrid vertical-axis wind turbine65US 7,329,965 B2Novastron Corporation · 2008
- Wind turbine rotor45US 4,359,311 A1982
- Wind turbine housing and apparatus43US 5,447,412 A1995
- Wind turbine apparatus42US 5,332,354 A1994