Flywheel attachment for an internal combustion engine having an exhaust gas turbine geared to the crankshaft
US5222355A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1992 |
| Grant date | Jun 29, 1993 |
| Priority date | — |
| Expiry date | Jun 15, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An internal combustion engine assembly of the compound type for vehicles comprises an internal combustion engine, a turbine and a transmission arranged between the turbine and a crankshaft forming part of the engine. The turbine is designed to be driven by exhaust gases from the engine. On the rear end of the crankshaft a gear wheel is mounted. On this gear wheel there is formed a flange which functions as an extension of the crankshaft and attachment for a flywheel. With the present invention, it is possible to transmit the power from the turbine to the crankshaft without modifying the ring gear of the flywheel. The invention also affords advantages in terms of manufacturing, assembly and maintenance technology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.