F02M 63/0057
Means for avoiding fuel contact with valve actuator
Official title: {Means for avoiding fuel contact with valve actuator, e.g. isolating actuators by using bellows or diaphragms}
F02M63/0057 (Means for avoiding fuel contact with valve actuator) appears on 24 US grants and 32 published applications in this corpus.
Search patents in F02M- Granted patents
- 24
- Published applications
- 32
- Assignees
- 11
- Inventors
- 73
- Latest grant
- 17 Apr 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 7 |
| 2009 | 0 | 9 |
| 2010 | 4 | 2 |
| 2011 | 4 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Piezoelectric injector for direct fuel injection17 Apr 2018US 9,945,337 B2Continental Automotive GmbH
- Valve assembly and injection valve21 Feb 2017US 9,574,532 B2Continental Automotive GmbH
- Hydraulic temperature compensator and hydraulic lift transmitter8 Nov 2016US 9,488,194 B2Siemens Aktiengesellschaft
- Valve assembly for an injection valve, injection valve and method for assembling a valve assembly of an injection valve2 Jun 2015US 9,046,066 B2Continental Automotive GmbH
- Piezoelectric actuator and injector comprising a piezoelectric actuator for an internal combustion engine10 Jun 2014US 8,746,588 B2Robert Bosch GmbH
- Injector for gaseous or liquid fuel23 Jul 2026US 2026/0210317 A1Robert Bosch GmbH
- Fuel valve for metered delivery of fuel18 Dec 2025US 2025/0383032 A1
- Gas injector and method for manufacturing a gas injector29 Feb 2024US 2024/0068428 A1
- Piezoelectric Injector for Direct Fuel Injection25 Aug 2016US 2016/0245247 A1Continental Automotive GmbH
- Integrated fuel injector ignitor having a preloaded piezoelectric actuator16 Jun 2016US 2016/0169180 A1
Most cited
By later US patents
- Fluid metering device55US 6,311,950 B1Siemens Aktiengesellschaft · 2001
- Piezoelectric actuator with a sheath, for disposition in a piezoelectric injector41US 7,728,489 B2Robert Bosch GmbH · 2010
- Fuel injection valve with a piezo-electric or magnetostrictive actuator30US 6,079,636 ARobert Bosch GmbH · 2000
- Piezoelectrically actuated fuel injection valve27US 6,168,133 ARobert Bosch GmbH · 2001
- Actuator for a fuel injector of an internal combustion engine10US 7,175,105 B2Siemens Aktiengesellschaft · 2007