F05D 2260/604
Vortex non-clogging type pumps
F05D2260/604 (Vortex non-clogging type pumps) appears on 21 US grants and 12 published applications in this corpus.
Search patents in F05D- Granted patents
- 21
- Published applications
- 12
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 27 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filtering of a flow of gas/particles27 Aug 2019US 10,392,978 B2Safran Transmission Systems
- Turbocharger15 Nov 2016US 9,494,049 B2IHI Corporation
- Aircraft engine fuel system31 Mar 2015US 8,991,152 B2Hamilton Sundstrand Corporation
- Cooling circuit for use in turbine bucket cooling2 Oct 2012US 8,277,170 B2General Electric Company
- Lubrication system and method, and vortex flow separator for use therewith19 Jun 2012US 8,201,664 B2Pratt & Whitney Canada Corp.
- A volute module30 Jul 2026US 2026/0218723 A1Grundfos Holding A/S
- Filtering of a flow of gas/particles2 Feb 2017US 2017/0030233 A1Safran Transmission Systems
- Mist separator10 Dec 2015US 2015/0352477 A1Kawasaki Jukogyo Kabushiki Kaisha
- Turbocharger8 May 2014US 2014/0127051 A1IHI Corporation
- Aircraft engine fuel system26 Jul 2012US 2012/0186673 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Sewage pump30US 5,181,841 AWayne/Scott Fetzer Company · 1993
- Sewage pump27US 5,145,337 AWayne/Scott Fetzer Company · 1992
- Pump system and method for operating the same24US 5,667,362 AEbara Corporation · 1997
- Cyclone separator22US 7,931,740 B2The Boeing Company · 2011
- Lubrication system and method, and vortex flow separator for use therewith17US 8,201,664 B2Pratt & Whitney Canada Corp. · 2012