Heat exchanger, in particular plate heat exchanger for an air separation unit
US6347662B1 · kind B1 · utility
10Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2000 |
| Grant date | Feb 19, 2002 |
| Priority date | — |
| Expiry date | Feb 1, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2250/108
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An exchanger comprises a plurality of plates (8) made of copper, nickel or aluminium or an alloy of these metals, which are separated by exchange corrugations made of copper or a copper alloy (6) and two outer sheets (7). The distance between the plates is more than 6 mm, optionally 8 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.