Global Patent Index - EP 1026445 A1

EP 1026445 A1 2000-08-09 - Gas burner

Title (en)

Gas burner

Title (de)

Gasbrenner

Title (fr)

Brûleur à gaz

Publication

EP 1026445 A1 (EN)

Application

EP 99201089 A

Priority

  • EP 99201089 A
  • EP 99200363 A

Abstract (en)

A gas burner comprising a burner housing (1) having a mounting flange (2) by means of which the gas burner can be mounted on a heating boiler, the burner housing defining at least a part of a channel (K), into which channel a gas supply (6) and a combustion air supply (7) open, the gas burner further comprising a gas supply control valve (8) and a fan (10) for the forced supply of combustion air to the channel, the gas burner further comprising a burner head mounted in/on a downstream end (14) of the channel, said burner head (11) comprising a burner plate (11b) arranged concentrically relative to the longitudinal center line of the channel and at least one burner ring arranged concentrically relative to the burner plate. <IMAGE>

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

F23D 14/36; F23D 14/02; F23D 14/58; F23D 14/62; F23D 14/74

IPC 8 full level (invention and additional information)

F23D 14/02 (2006.01); F23D 14/36 (2006.01); F23D 14/58 (2006.01); F23D 14/62 (2006.01); F23D 14/74 (2006.01)

CPC (invention and additional information)

F23D 14/02 (2013.01); F23D 14/36 (2013.01); F23D 14/583 (2013.01); F23D 14/62 (2013.01); F23D 14/74 (2013.01); F23D 2212/103 (2013.01)

Citation (search report)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

EPO simple patent family

EP 1026445 A1 20000809

INPADOC legal status


2003-05-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021031

2001-04-25 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: CH DE FR GB IT LI NL

2001-04-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010206

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE FR GB IT LI NL

2000-08-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI