Turbocharged two-stroke internal combustion engine with four-stroke capability
Patent
·
OSTI ID:6986870
This patent describes, in a turbocharged two-stroke internal combustion engine without crankcase scavenging and having means for operating the exhaust valves in accordance with either two-stroke or four-stroke operation, a means for enabling the intake of combustible gas into cylinders of the engine during four-stroke operation through a port in each cylinder from a combustible gas source. It comprises: a valve mounted on each port responsive to pressure within the cylinder.
- Assignee:
- Southwest Research Inst., San Antonio, TX
- Patent Number(s):
- A; US 4907544
- Application Number:
- PPN: US 7-334449A
- OSTI ID:
- 6986870
- Country of Publication:
- United States
- Language:
- English
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