F15B 2211/864
Failure of an output member
Official title: Failure of an output member, e.g. actuator or motor failure
F15B2211/864 (Failure of an output member) appears on 70 US grants and 89 published applications in this corpus.
Search patents in F15B- Granted patents
- 70
- Published applications
- 89
- Assignees
- 64
- Inventors
- 172
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 2 | 5 |
| 2016 | 2 | 4 |
| 2017 | 4 | 3 |
| 2018 | 4 | 6 |
| 2019 | 5 | 7 |
| 2020 | 5 | 8 |
| 2021 | 3 | 12 |
| 2022 | 9 | 10 |
| 2023 | 13 | 6 |
| 2024 | 6 | 11 |
| 2025 | 11 | 3 |
| 2026 | 2 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hydraulic cylinder monitoring11 Aug 2026US 12,704,137 B2The Heil Co.
- Stability and control augmentation system actuator10 Mar 2026US 12,570,393 B2Microtecnica S.R.L.
- Systems and methods for control and monitoring of actuated valves18 Nov 2025US 12,474,228 B2Swagelok Company
- Elevatable chamber and method of operating the same24 Jun 2025US 12,338,903 B2LG Energy Solution, Ltd.
- Control strategy for hydraulic system3 Jun 2025US 12,320,371 B2Goodrich Actuation Systems Limited
- Leakage cause discrimination system and leakage cause discrimination method20 Aug 2026US 2026/0243281 A1KYB Corporation
- Hydraulic Device with a Status Display16 Jul 2026US 2026/0201913 A1Robert Bosch GmbH
- Flow Analysis-Based Cylinder Monitoring Apparatus and Method16 Jul 2026US 2026/0201914 A1LG Energy Solution, Ltd.
- Mechanisms for damage detection and autonomous repair of puncture damage for self-healing artificial muscles11 Jun 2026US 2026/0160281 A1NUtech Ventures
- Systems and methods for control and monitoring of actuated valves19 Mar 2026US 2026/0079063 A1Swagelok Company
Most cited
By later US patents
- Dual motor dual concentric valve17US 7,828,245 B2Bell Helicopter Textron Inc. · 2010
- Redundant flow control for hydraulic actuator systems16US 6,981,439 B2HR Textron, Inc. · 2006
- Combination diaphragm piston actuator16US 9,568,117 B2GE Oil & Gas Pressure Control LP · 2017
- Double redundancy electro hydrostatic actuator system8US 8,020,379 B2Mitsubishi Heavy Industries, Ltd. · 2011
- Mechanical actuator assembly6US 6,192,684 B1Swales Aerospace · 2001