F05D 2270/334
Vibration measurements
F05D2270/334 (Vibration measurements) appears on 159 US grants and 207 published applications in this corpus.
Search patents in F05D- Granted patents
- 159
- Published applications
- 207
- Assignees
- 91
- Inventors
- 529
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 7 |
| 2016 | 6 | 14 |
| 2017 | 6 | 13 |
| 2018 | 7 | 21 |
| 2019 | 16 | 20 |
| 2020 | 22 | 22 |
| 2021 | 17 | 21 |
| 2022 | 15 | 21 |
| 2023 | 22 | 18 |
| 2024 | 19 | 13 |
| 2025 | 13 | 17 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pump monitoring system and method2 Jun 2026US 12,644,449 B2Viking Pump, Inc.
- Rotor assembly, associated method of assembly, and computer program product therefor17 Mar 2026US 12,577,877 B2Pratt & Whitney Canada Corp.
- Combustion system and method for attenuation of combustion dynamics in a gas turbine engine10 Mar 2026US 12,571,540 B2General Electric Company
- Method and system for inspecting cooling holes of a turbine engine component24 Feb 2026US 12,560,485 B2General Electric Company
- High-pressure rotor control system10 Feb 2026US 12,546,231 B2General Electric Company
- Systems and methods for determining dynamics from bladed rotors24 Sep 2026US 2026/0286847 A1Rtx Corporation
- Gas turbine engine accessory gearbox detachmment system24 Sep 2026US 2026/0286901 A1Honeywell International Inc.
- Method for Periodically Determining Time-to-Service9 Jul 2026US 2026/0194060 A1Xylem Europe GmbH
- Turbofan engine including a fan actuation system4 Jun 2026US 2026/0153034 A1General Electric Company
- Rotor crack detection and mitigation4 Jun 2026US 2026/0153042 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Neural network state diagnostic system for equipment166US 5,333,240 AHitachi, Ltd. · 1994
- Systems and methods for fan blade de-icing29US 10,822,999 B2Raytheon Technologies Corporation · 2020
- Apparatus for monitoring housed turbine blading to obtain blading-to-housing distance25US 4,644,270 AWestinghouse Electric Corp. · 1987
- Model-based optimal control for stall margin limit protection in an aircraft engine17US 9,441,547 B2United Technologies Corporation · 2016
- Active system for bearing oil damper supply and vibration control14US 9,494,048 B1United Technologies Corporation · 2016