EP 1544543 A3 20081231 - Fuel supply pipe system for a heating device, in particular car heating device
Title (en)
Fuel supply pipe system for a heating device, in particular car heating device
Title (de)
Brennstoffzuführleitungssystem bei einem Heizgerät, insbesondere Fahrzeugheizgerät
Title (fr)
Système de conduite d'alimentation en carburant pour un dispositif de chauffage, en particulier dispositif de chauffage pour voiture
Publication
Application
Priority
DE 10360009 A 20031219
Abstract (en)
[origin: EP1544543A2] Fuel (46) is pumped toward the heater (10) through a large bore tube (36). A plug (38) in the end of the tube has bores for three narrow bore tubes carrying fuel to different parts of the combustion system. The first tube (38) feeds into an igniter with a glow plug (30) in a small chamber (26) with a sintered or a fibrous wall (32). The igniter discharges (28) into a main combustion chamber (22) with a sintered or a fibrous wall (22) promoting evaporation of the fuel. The remaining two narrow bore feed tubes (40,42) discharge (50,52) into the main combustion chamber in different places.
IPC 8 full level
CPC (source: EP)
F23K 5/04 (2013.01); F23K 5/14 (2013.01); F23K 2300/20 (2020.05)
Citation (search report)
- [XY] DE 10005376 A1 20000817 - DENSO CORP [JP]
- [Y] DE 4443865 A1 19960613 - EBERSPAECHER J [DE]
- [Y] EP 0097315 A2 19840104 - PROGRESS WERK OBERKIRCH AG [DE]
- [X] US 5722588 A 19980303 - INOUE TAKASHI [JP], et al
- [X] DE 19504183 A1 19960814 - EBERSPAECHER J [DE]
- [XP] EP 1394102 A1 20040303 - EBERSPAECHER J GMBH & CO [DE]
- [X] DE 3818779 A1 19890413 - GEN ELECTRIC [US]
- [X] DE 4442425 A1 19951116 - EBERSPAECHER J [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR LT LV MK
DOCDB simple family (publication)
EP 1544543 A2 20050622; EP 1544543 A3 20081231; EP 1544543 B1 20120815; DE 10360009 A1 20050728; PL 1544543 T3 20130131
DOCDB simple family (application)
EP 04023242 A 20040929; DE 10360009 A 20031219; PL 04023242 T 20040929