Crankcase ventilation system
US6439174B1 · kind B1 · utility
11Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2001 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Feb 2, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A crankcase ventilation system for a turbocharger internal combustion engine comprises an internal combustion engine having a crankcase and an exhaust stack, a turbocharger for providing a supply of pressurized air to the engine, eductor tubing connected between the crankcase and the exhaust stack for ventilating the crankcase, and a conduit connected between the turbocharger and eductor tubing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.