Engine cooling system
US4656975A · kind A · utility
8Cited by
5References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 22, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Apr 22, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Mechanism for cooling individual cylinders of an engine, using low pressure air bled from an engine supercharger. Special passage structures are provided to guide and confine the air during its passage across external surfaces of the engine cylinders. After performance of its coolant function, the air may be passed into the supercharger outlet passage. The mechanism is especially useful for cooling engines in armored military vehicles in that a minimum number of air openings are formed in the armored hull structure; engine cooling is achieved without sacrificing the integrity of the armor envelope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.