F02K 7/005
The engine comprising a rotor rotating under the actions of jets issuing
Official title: {the engine comprising a rotor rotating under the actions of jets issuing from this rotor}
F02K7/005 (The engine comprising a rotor rotating under the actions of jets issuing) appears on 45 US grants and 41 published applications in this corpus.
Search patents in F02K- Granted patents
- 45
- Published applications
- 41
- Assignees
- 17
- Inventors
- 68
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 0 |
| 2003 | 3 | 3 |
| 2004 | 3 | 6 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 4 | 2 |
| 2015 | 4 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fan module impeller, and jet turbine engine equipped with such an impeller20 May 2025US 12,305,593 B2Safran Aircraft Engines
- Rotary engine, apparatus including the same, and methods of making and using the same7 Sep 2021US 11,111,852 B2
- Engine, rotary device, power generator, power generation system, and methods of making and using the same31 Dec 2019US 10,519,858 B2
- Rotary jet, power generation systems and motors including the same, and methods of making and using the same17 Dec 2019US 10,508,544 B2
- Toroidal combustion chamber3 Sep 2019US 10,401,032 B2
- Fan module impeller, and jet turbine engine equipped with such an impeller12 Jun 2025US 2025/0188892 A1Safran Aircraft Engines
- Fan module impeller, and jet turbine engine equipped with such an impeller10 Oct 2024US 2024/0337229 A1Safran Aircraft Engines
- Method for driving a rotor with the aid of a jet engine16 May 2024US 2024/0158074 A1Obshchestvo S Ogranichennoj Otvetstvennost'yu “Vasp Ejrkraft”
- Rotary Engine, Apparatus Including the Same, and Methods of Making and Using the Same20 May 2021US 2021/0148282 A1
- Engine, rotary device, power generator, power generation system, and methods of making and using the same23 Apr 2020US 2020/0123975 A1
Most cited
By later US patents
- Jet assisted hybrid wind turbine system91US 6,492,743 B12002
- Ramjet engine for power generation64US 6,446,425 B1Ramgen Power Systems, Inc. · 2002
- Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall54US 5,709,076 A1998
- Helicopter rotor tip jet31US 5,934,873 ASafe Flight Instrument Corporation · 1999
- Flywheel engine29US 5,282,356 A1994