Global patent index - EP 0990104 A1

EP 0990104 A1 2000-04-05 - CATALYTIC BURNER

Title (en)

CATALYTIC BURNER

Title (de)

KATALYTISCHER BRENNER

Title (fr)

BRULEUR CATALYTIQUE

Publication

EP 0990104 A1 (DE)

Application

EP 98936347 A

Priority

  • DE 19726645 A
  • EP 9803607 W

Abstract (en)

[origin: DE19726645A1] The invention relates to a catalytic burner, comprising an air supply and a fuel supply, in addition to at least one catalyst (5) and heat-absorbing wall sections (2), wherein heat is transferred from the catalyst to the wall sections mainly through radiation. The wall section has protuberances, between which a section of the catalyst adjusted to the contours of said protuberances is accommodated. A gap is provided between the protuberances of the wall sections and the section of the catalyst adjusted to the contours thereof. Said configuration enables a very large heat exchange surface to be obtained. Preferably, coolant channels (3) run through the wall section.

IPC 1-7 (main, further and additional classification)

F23C 11/00; F23D 14/18

IPC 8 full level (invention and additional information)

F23D 14/18 (2006.01)

CPC (invention and additional information)

F23D 14/18 (2013.01)

Citation (search report)

See references of WO 9858208A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19726645 A1 19981224; DE 19726645 C2 20010705; EP 0990104 A1 20000405; WO 9858208 A1 19981223

INPADOC legal status

2002-05-22 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011110

2001-05-02 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010323

2000-04-05 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991022

2000-04-05 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE