FUEL INJECTION SYSTEM WITH INTEGRATED HIGH PRESSURE FUEL ACCUMULATOR Russian patent published in 2015 - IPC F02M55/02 F02M63/02 F02M59/06 F02M59/44 F04B1/04 

Abstract RU 2568024 C2

FIELD: engines and pumps.

SUBSTANCE: invention can be used in fuel systems of internal combustion engines (ICE). ICE fuel injection system with the high pressure pump is offered, the high pressure output channel (4) of which is connected to the high pressure fuel accumulator (23) (HPFA) having at least one output channel (13a, 13b) for connection with the fuel nozzle. HPFA (23) is fixed by the fastener (11) directly on the high pressure pump and has the centring device due to which HPFA output channel (13a, 13b) is oriented in precisely certain position with reference to the high pressure pump.

EFFECT: offered fuel injection system is characterized by compact design and high operational reliability.

4 cl, 5 dwg

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RU 2 568 024 C2

Authors

Fridrikh Bekking

Sakae Sato

Sil'Ven Besankon

Dates

2015-11-10Published

2010-12-29Filed