Raw gas/purified gas heat exchanger
US4706742A · kind A · utility
2Cited by
7References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1986 |
| Grant date | Nov 17, 1987 |
| Priority date | — |
| Expiry date | May 21, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28D7/087
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Raw gas/purified gas heat exchanger, particularly for dust-laden raw gas, features heat exchanger tubes through which purified gas flows and are arranged in a substantially vertical channel which is open at the bottom and is acted upon by raw gas from above. The tubes are arranged in different two-dimensional planes extending parallel to each other and to the symmetry axis of the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.