F01K 19/08
Compression done by injection apparatus, jet blower, or the like
Official title: compression done by injection apparatus, jet blower, or the like
F01K19/08 (Compression done by injection apparatus, jet blower, or the like) appears on 14 US grants and 6 published applications in this corpus.
Search patents in F01K- Granted patents
- 14
- Published applications
- 6
- Assignees
- 4
- Inventors
- 24
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Modified Rankine cycle without heat rejection, driven by a wet-vapor-region thermocompressor2 Sep 2025US 12,404,784 B2
- Geothermal energy device21 Feb 2023US 11,585,527 B2
- Exhaust purification device2 Jul 2019US 10,337,373 B2Yanmar Co., Ltd.
- Conversion of heat into mechanical energy by means of a jet compressor12 Jun 2012US 8,196,406 B2Ecoenergy Patent GmbH
- Rankine cycle boiler feed via hydrokinetic amplifier18 Aug 1998US 5,794,447 AHelios Research Corp.
- Modified rankine cycle without heat rejection, driven by a wet-vapor-region thermocompressor13 Jun 2024US 2024/0191640 A1
- Geothermal energy device17 Feb 2022US 2022/0049846 A1
- Multiphase device and system for heating, condensing, mixing, deaerating and pumping21 Dec 2017US 2017/0361286 A1
- Exhaust purification device25 May 2017US 2017/0145884 A1Yanmar Co., Ltd.
- Micro-scale engines, components, and methods for generating power30 Jun 2011US 2011/0154822 A1
Most cited
By later US patents
- Steam pressure increasing device for drive turbines14US 3,972,196 AWestinghouse Electric Corp. · 1976
- Method for thermodynamic cycle14US 4,442,675 A1984
- Modified rankine cycle engine apparatus13US 4,051,680 A1977
- Liquid/vapor energy cycle12US 4,037,414 A1977
- Method and apparatus for a thermodynamic cycle by use of compression9US 4,553,397 A1985