EP 0322627 B1 19920401 - APPARATUS FOR HEATING A CURRENT OF GAS
Title (en)
APPARATUS FOR HEATING A CURRENT OF GAS
Publication
Application
Priority
DE 3744498 A 19871230
Abstract (en)
[origin: US5014339A] A device for heating a flow of substantially pure gas flowing in a flow direction to temperatures above about 600 DEG C. is disclosed. The device includes a heat exchanger having a heat exchanger surface extending transversely to the flow direction whereby the substantially pure gas flows across the heat exchanger surface. The heat exchanger is made of a ceramic material for heating the pure gas without contaminating the gas flow. An infrared radiation source arranged outside of the flow of pure gas irradiates the heat exchanger surface.
IPC 1-7
IPC 8 full level
F24J 2/00 (2006.01); B01J 19/00 (2006.01); F24H 3/04 (2006.01); H05B 3/00 (2006.01)
CPC (source: EP US)
F24H 3/0405 (2013.01 - EP US); F28D 7/1615 (2013.01 - EP US); H05B 3/0052 (2013.01 - EP US); F28F 1/02 (2013.01 - EP US)
Citation (examination)
- US 3519255 A 19700707 - COOPER HAL B H
- US 3519064 A 19700707 - COOPER HAL B H
- US 3550919 A 19701229 - COOPER HAL B H
Designated contracting state (EPC)
AT CH FR GB IT LI
DOCDB simple family (publication)
US 5014339 A 19910507; AT E74419 T1 19920415; CA 1309311 C 19921027; DE 3744498 C1 19890316; EP 0322627 A1 19890705; EP 0322627 B1 19920401; JP H01297139 A 19891130
DOCDB simple family (application)
US 28745188 A 19881220; AT 88120766 T 19881213; CA 587141 A 19881228; DE 3744498 A 19871230; EP 88120766 A 19881213; JP 32949188 A 19881228