Liquid cooling system
US4836168A · kind A · utility
5Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1988 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | Mar 25, 2008 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01P11/0238
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
In a liquid cooling system for an internal combustion engine, an expansion tank which is of a design comparable to that of the expansion tank of a domestic heating system is provided on the engine block with a jacket so that an expansion tank located at the highest point of the cooling system becomes unnecessary. A simple filler neck with a cap having a pressure relief valve and a vacuum valve is provided on the cooler for refilling cooling liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.