EP 0040749 A3 19820818 - FLAME TRAP APPARATUS FOR USE ON GAS OR OIL BURNERS
Title (en)
FLAME TRAP APPARATUS FOR USE ON GAS OR OIL BURNERS
Publication
Application
Priority
IT 8556580 A 19800523
Abstract (en)
[origin: EP0040749A2] The invention relates to a flame trap apparatus for use on gas or oil burners. The device comprises a preferably cylindrical tubular body (10) adapted to form, in use, an extension of the flame emitting head (80) of a burner, and an intercepting element (30) located inside the tubular body (10) and defining a narrow peripheral passage (13) therewith. The flame trap device limits a chamber (15) close to the head (80). Within the chamber (15), the flame generated by the burner hits the intercepting element (30). The combustion gases are thus deflected from their path and compelled to thoroughly mix, partly strike the inner wall of the tubular body (10), and then flow toward the passage (13).
IPC 1-7
IPC 8 full level
F23D 11/40 (2006.01); F23M 9/06 (2006.01)
CPC (source: EP)
F23D 11/404 (2013.01); F23M 9/06 (2013.01)
Citation (search report)
- [X] DE 2810193 A1 19790913 - SWOBODA WALTER
- [X] DE 2108880 A1 19720831 - HEIMBERGER W, et al
Designated contracting state (EPC)
AT BE CH DE FR GB LU NL SE
DOCDB simple family (publication)
EP 0040749 A2 19811202; EP 0040749 A3 19820818; IT 1154781 B 19870121; IT 8085565 A0 19800523
DOCDB simple family (application)
EP 81103593 A 19810511; IT 8556580 A 19800523