EP 0213516 A3 19880831 - OIL BURNER FOR HEATING-PLANTS
Title (en)
OIL BURNER FOR HEATING-PLANTS
Publication
Application
Priority
DE 3530127 A 19850823
Abstract (en)
[origin: US4763843A] An oil burner for heating systems includes an atomizer nozzle placed in or connected to an oil feed pipe and a shutoff element is arranged in the oil feed pipe which has a blocking element which can be moved by the inflowing oil, within limits. The blocking element or a part adjacent the oil flow conduit are formed either entirely or partially from a permanent magnet and one can be moved into the closed position by its magnetic force to reliably prevent dripping of the oil from the atomizer nozzle after completion of a combustion process.
IPC 1-7
IPC 8 full level
B05B 1/30 (2006.01); F23D 11/38 (2006.01)
CPC (source: EP US)
B05B 1/304 (2013.01 - EP US); F23D 11/38 (2013.01 - EP US)
Citation (search report)
[A] DE 2438957 A1 19760304 - DANFOSS AS
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0213516 A2 19870311; EP 0213516 A3 19880831; CH 669654 A5 19890331; DE 3530127 A1 19870226; DE 3530127 C2 19891116; US 4763843 A 19880816
DOCDB simple family (application)
EP 86111324 A 19860816; CH 418385 A 19850927; DE 3530127 A 19850823; US 94048286 A 19861209