Heat exchanger, in particular for a cooling circuit of a motor vehicle engine
US4432410A · kind A · utility
14Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 1981 |
| Grant date | Feb 21, 1984 |
| Priority date | — |
| Expiry date | May 5, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2280/02
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A heat exchanger for an engine cooling circuit, comprising first and second liquid circuits formed in parallel in the exchanger, and a temperature sensitive valve for controlling the flow of liquid through said circuits, wherein passages formed between both circuits are adapted to be closed and opened by a single sealing member on which act the said valve and a return spring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.