Plate heat exchanger
US4589480A · kind A · utility
6Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1983 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Jul 29, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F3/083
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Plate heat exchanger having mainly rectangular plates mounted in a frame. According to the invention the plates (6, 8) are arranged in at least two groups, the plates having port holes of one size being arranged in one group, while plates having port holes of another size are arranged in another group, the plate group having the largest port holes being arranged closest to the inlet (3) while a plate group having smaller port holes (9) is arranged further away from the inlet (3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.