Y10T 137/86598
Opposed orifices
Official title: Opposed orifices; interposed modulator
Y10T137/86598 (Opposed orifices) appears on 75 US grants and 21 published applications in this corpus.
Search patents in Y10T- Granted patents
- 75
- Published applications
- 21
- Assignees
- 50
- Inventors
- 119
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 0 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Split valves for regulating fluid flow in closed loop systems6 Aug 2024US 12,055,960 B2General Electric Company
- Piezoelectric ring bender servo valve assembly for aircraft flight control actuation and fuel control systems9 Jan 2024US 11,867,204 B2
- Valve having a valve body27 Jun 2023US 11,686,403 B2Buerkert Werke GmbH
- Piezoelectric ring bender servo valve assembly for aircraft flight control actuation and fuel control systems21 Mar 2023US 11,608,840 B2
- Fluid servo valve and fluid servo apparatus17 May 2022US 11,335,491 B2Tokkyokiki Corporation
- Split valves for regulating fluid flow in closed loop systems28 Nov 2024US 2024/0393811 A1General Electric Company
- Split valves for regulating fluid flow in closed loop systems28 Sep 2023US 2023/0305584 A1General Electric Company
- Piezoelectric ring bender servo valve assembly for aircraft flight control actuation and fuel control systems29 Jun 2023US 2023/0204052 A1
- Valve having a valve body21 Apr 2022US 2022/0120356 A1Buerkert Werke GmbH
- Servovalves26 Mar 2020US 2020/0096016 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Electrohydraulic control system37US 4,061,155 ARobert Bosch GmbH · 1977
- Proportional flow control valve36US 4,011,891 AApplied Power Inc. · 1977
- Spool position indicator36US 5,244,002 AMoog Controls, Inc. · 1993
- Electrofluidic transducer of the nozzle/plate type and hydraulic servo-valve equipped with such a transducer34US 4,705,059 ACentre Technique des Industries Mecaniques · 1987
- Semi-active suspension system with energy saving valve29US 5,102,161 ATRW Inc. · 1992