EP 0814254 A1 19971229 - Process and device for admixing additives into a fluid stream
Title (en)
Process and device for admixing additives into a fluid stream
Title (de)
Verfahren und Vorrichtung zum Beimischen von Zusatz-stoffen in eine Fluid-strömung
Title (fr)
Procédé et dispositif de mélange des additifs dans un ecoulement de fluide
Publication
Application
Priority
DE 19624352 A 19960619
Abstract (en)
An additive is mixed into a fluid, especially a fuel, which is pumped from the supply tank to a fuel injection pump. The pump atomises the fuel, as it passes through fine nozzles into the combustion chambers. Admixture is carried out at the suction side of the fuel pump (2). Also claimed is an apparatus for the above process, comprising a fuel tank (1), a fuel pump (2) and an injection pump (4) which charges fuel into the combustion chambers (8) of the engine. A fuel line (6) connects these units. A recycle line (64) returns excess fuel to the supply tank. On the suction side of the fuel pump (4), a supply channel introduces the additive, preferably at a point of fuel line constriction.
Abstract (de)
Dem Fluid, das durch eine Förderpumpe aus einem Vorratsbehälter einer Einspritzpumpe zugeführt wird, welche das Fluid durch feine Düsen in eine Brennkammer zerstäubt, wird im Ansaugbereich der Förderpumpe ein Zusatzstoff beigemischt. Zur Durchführung dieses Verfahrens mündet im Ansaugbereich der Kraftstofförderpumpe in die Kraftstoffleitung ein Anschlußkanal, durch den der Zusatzstoff in die Kraftstoffleitung eingeleitet wird. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 5/04 (2006.01); F02M 25/00 (2006.01); F02M 43/00 (2006.01); F02M 55/00 (2006.01); F23K 5/12 (2006.01); B01F 3/08 (2006.01)
CPC (source: EP)
B01F 25/313 (2022.01); F02M 25/00 (2013.01); F02M 43/00 (2013.01); F02M 55/00 (2013.01); F23K 5/12 (2013.01); B01F 23/40 (2022.01); B01F 2101/503 (2022.01)
Citation (search report)
- [AP] DE 29604211 U1 19960704 - BENECKE KLAUS [DE]
- [A] DE 3205297 A1 19830825 - INTERATOM [DE]
- [A] DE 9200366 U1 19930519
- [A] FR 2530967 A1 19840203 - VALLET JACQUES [FR]
- [A] EP 0417776 A2 19910320 - TONK KURT [DE]
- [A] DE 4128006 A1 19930225 - TONK KURT [DE] & EP 0607166 A1 19940727 - TONK KURT [DE]
- [AD] DE 3508577 A1 19861106 - WINKLER RAIMUND
- [A] PATENT ABSTRACTS OF JAPAN vol. 6, no. 236 (M - 173) 25 November 1982 (1982-11-25)
- [A] PATENT ABSTRACTS OF JAPAN vol. 12, no. 262 (M - 721)<3109> 22 July 1988 (1988-07-22)
Designated contracting state (EPC)
BE DE FR IT NL SE
DOCDB simple family (publication)
EP 0814254 A1 19971229; EP 0814254 B1 20010816; DE 19624352 A1 19980212; DE 19624352 C2 19980702; DE 59704277 D1 20010920
DOCDB simple family (application)
EP 97109752 A 19970616; DE 19624352 A 19960619; DE 59704277 T 19970616