Patent · US Expired

Combustion unit

US5070822A · kind A · utility

6Cited by

9References

15Claims

0Family size

Assignee

Tampella Power Oy · FI

Inventors

Jouni Kinni · Tampere, FI
Seppo Ruottu · Karhula, FI
Paavo Hyoty · Tampere, FI
Pentti Janka · Tampere, FI

Key dates

Filing date	Jan 29, 1991
Grant date	Dec 10, 1991
Priority date	—
Expiry date	Jan 29, 2011

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23C10/08
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A combustion unit for a circulation process comprises a reactor chamber and at least one particle separator placed inside the reactor chamber in the upper part thereof. At least the first outer casing of the particle separator is arranged to form a heat transfer surface. A flue gas inlet into the first outer casing is arranged to extend for the entire circumference of the casing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.