F02M 2547/008
Means for influencing the flow rate out of or into a control
Official title: Means for influencing the flow rate out of or into a control chamber, e.g. depending on the position of the needle
F02M2547/008 (Means for influencing the flow rate out of or into a control) appears on 31 US grants and 30 published applications in this corpus.
Search patents in F02M- Granted patents
- 31
- Published applications
- 30
- Assignees
- 20
- Inventors
- 76
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injector internal combustion engine and vehicle16 Dec 2025US 12,497,938 B2Scania CV AB
- Fuel injector with flexible member17 Sep 2024US 12,092,060 B2Cummins Inc.
- Fuel injector body with counterbore insert23 May 2023US 11,655,787 B2Caterpillar Inc.
- Injector for injecting fuel15 Nov 2022US 11,499,513 B2Liebherr-Components Deggendorf GmbH
- Fuel injector with flexible member22 Feb 2022US 11,255,306 B2Cummins Inc.
- Fuel injector internal combustion engine and vehicle21 Aug 2025US 2025/0264080 A1Scania CV AB
- Fuel injector with flexible member1 Jun 2023US 2023/0167793 A1Cummins Inc.
- Injector apparatus26 Jan 2023US 2023/0028686 A1Rklab AG
- Injector for injecting fuel3 Jun 2021US 2021/0164429 A1Liebherr-Components Deggendorf GmbH
- Fuel injector with flexible member20 Aug 2020US 2020/0263644 A1Cummins Inc.
Most cited
By later US patents
- Accumulating fuel injection apparatus34US 5,711,277 AHirohisa Tanaka · 1998
- Electromagnetic fuel injection valve19US 5,464,156 AElasis Sistema Ricerca Fiat Nel Mizzogiorno Societa Consortile per Azioni · 1995
- Direct acting fuel injector13US 6,092,737 AGeneral Motors Corporation · 2000
- Metering valve for controlling the shutter of a fuel injector9US 5,660,368 AElasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Consortile per Azioni · 1997
- Fuel injection device for internal combustion engines8US 5,722,600 AIsuzu Motors Limited · 1998