F02B 2710/02
Four stroke engines
F02B2710/02 (Four stroke engines) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F02B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
By publication year.
Subgroups
Granted patents
- F02B 2710/023With measures for charging, increasing the powerIndexing code3
- F02B 2710/025With measures for compressing the cylinder chargeIndexing code1
- F02B 2710/026With measures for improving combustionIndexing code1
- F02B 2710/021With measures for removing exhaust gases from the cylinderIndexing code0
- F02B 2710/028With measures for increasing the part of the heat transferred to powerIndexing code0
Recent patents
- Method for controlling hydrogen combustion in a hydrogen internal combusting engine28 Feb 2023US 11,591,953 B2Volvo Truck Corporation
- Four stroke relative motion cylinder with dedicated compression space15 Feb 2022US 11,248,521 B1
- Internal combustion engine14 Sep 2021US 11,118,503 B2Volvo Truck Corporation
- System and method for operating deactivated cylinders11 Jun 2019US 10,316,768 B2Ford Global Technolgies, LLC
- Moment-cancelling 4-stroke engine15 Aug 2017US 9,732,615 B2
- Method for controlling hydrogen combustion in a hydrogen internal combusting engine12 Jan 2023US 2023/0009443 A1Volvo Truck Corporation
- An internal combustion engine15 Apr 2021US 2021/0108559 A1Volvo Truck Corporation
- Moment-cancelling 4-stroke engine28 Jun 2018US 2018/0179893 A1
- Spark-ignition engine with subsequent cylinders31 May 2018US 2018/0149079 A1
- System and method for operating deactivated cylinders1 Mar 2018US 2018/0058347 A1Ford Global Technologies, LLC
Most cited
By later US patents