F01B 15/06
Control of working-fluid admission or discharge peculiar thereto
F01B15/06 (Control of working-fluid admission or discharge peculiar thereto) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F01B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Method and apparatus for rotating sleeve engine hydrodynamic seal18 Feb 2020US 10,563,509 B2
- Method and apparatus for rotating liners in a rotating liner engine29 May 2018US 9,982,538 B1
- Fluid working machines and methods28 Jul 2015US 9,091,253 B2Artemis Intelligent Power Limited
- Steam turbine engine29 Jan 2013US 8,359,862 B1
- Explicit seals for moving cylinder assembly21 Aug 2007US 7,258,084 B2
- Method and Apparatus for Rotating Sleeve Engine Hydrodynamic Seal3 Sep 2020US 2020/0277883 A1
- Method and apparatus for rotating sleeve engine hydrodynamic seal17 Dec 2015US 2015/0361838 A1
- Fluid working machines and methods3 Nov 2011US 2011/0268590 A1Artemis Intelligent Power Limited
- Fluid working machines and methods22 Sep 2011US 2011/0226342 A1Artemis Intelligent Power Limited
- Explicit seals for moving cylinder assembly16 Mar 2006US 2006/0054114 A1
Most cited
By later US patents