F01L 2009/2107
Being disposed coaxially to the armature shaft
Official title: {being disposed coaxially to the armature shaft}
F01L2009/2107 (Being disposed coaxially to the armature shaft) appears on 18 US grants and 21 published applications in this corpus.
Search patents in F01L- Granted patents
- 18
- Published applications
- 21
- Assignees
- 19
- Inventors
- 61
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Fast-acting toggling armature uses centring spring9 Dec 2025US 12,494,312 B2Cheesecake Energy Ltd.
- Actuator with open-loop control direct drive26 Dec 2023US 11,852,055 B2Mmt SA
- Electromagnetic actuator16 May 2023US 11,649,743 B2Msg Mechatronic Systems GmbH
- Method and device for electrically controlling a valve actuator in an internal combustion engine22 Feb 2022US 11,255,228 B2Hedman Ericsson Patent AB
- Linear actuator for valve control and operating systems and methods11 May 2021US 11,004,587 B2The Florida State University Research Foundation, Inc.
- Fast-Acting Toggling Armature Uses Centring Spring11 May 2023US 2023/0141997 A1Cheesecake Energy Ltd.
- Electromagnetic actuator17 Mar 2022US 2022/0082036 A1Msg Mechatronic Systems GmbH
- Method and device for electrically controlling a valve actuator in an internal combustion engine18 Nov 2021US 2021/0355848 A1Hedman Ericsson Patent AB
- Variable travel valve apparatus for an internal combustion engine1 Apr 2021US 2021/0095614 A1JP Scope, Inc.
- Actuator with open-loop control direct drive8 Oct 2020US 2020/0318505 A1Mmt SA
Most cited
By later US patents
- Internal combustion engine having an electric solenoid poppet valve and air/fuel injector8US 8,056,541 B1DONICK ENGINES, Inc. · 2011
- Highly efficient linear motor2US 10,774,696 B2SentiMetal Journey LLC · 2020
- Electromechanical valve control actuator for internal combustion engines2US 7,111,595 B2Cnrs · 2006
- Electromagnetic valve mechanism2US 8,517,334 B2National Taipei University of Technology · 2013
- Linear valve actuator system and method for controlling valve operation2US 9,739,229 B2SentiMetal Journey LLC · 2017