F01L 2009/25
Mixed arrangement with both mechanically and electromagnetically actuated valves
Official title: {Mixed arrangement with both mechanically and electromagnetically actuated valves}
F01L2009/25 (Mixed arrangement with both mechanically and electromagnetically actuated valves) appears on 18 US grants and 20 published applications in this corpus.
Search patents in F01L- Granted patents
- 18
- Published applications
- 20
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 7 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Actuator with open-loop control direct drive26 Dec 2023US 11,852,055 B2Mmt SA
- Internal combustion engine22 Mar 2022US 11,280,293 B2Coutts Industries Inc.
- Internal combustion engine6 Jul 2021US 11,053,884 B2Coutts Industries Inc.
- Valvetrain with rocker arm housing magnetically actuated latch15 Jan 2019US 10,180,089 B2Eaton Intelligent Power Limited
- Two path two step actuator2 Oct 2018US 10,087,792 B2Eaton Intelligent Power Limited
- Internal Combustion Engine18 Nov 2021US 2021/0355892 A1Coutts Industries Inc.
- Internal Combustion Engine25 Mar 2021US 2021/0087996 A1Coutts Industries Inc.
- Actuator with open-loop control direct drive8 Oct 2020US 2020/0318505 A1Mmt SA
- Electro-Mechanical Hydraulic Valve Lifter for Precise Control of Fuel Consumption5 Jul 2018US 2018/0187577 A1
- Valvetrain with rocker arm housing magnetically actuated latch24 Aug 2017US 2017/0241300 A1Eaton Corporation
Most cited
By later US patents
- Multi-stroke cylinder operation in an internal combustion engine72US 7,032,545 B2Ford Global Technologies, LLC · 2006
- Cylinder and valve mode control for an engine with valves that may be deactivated43US 7,066,121 B2Ford Global Technologies, LLC · 2006
- Valve control for an engine with electromechanically actuated valves36US 7,079,935 B2Ford Global Technologies, LLC · 2006
- Cylinder and valve mode control for an engine with valves that may be deactivated29US 7,111,612 B2Ford Global Technologies, LLC · 2006
- Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design24US 7,031,821 B2Ford Global Technologies, LLC · 2006