Diesel engine lubricated with fuel such as light oil

Internal-combustion engines – Charge forming device – Fuel injection system

Reexamination Certificate

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Details

C123S445000, C123S495000, C123S575000, C123S1960CP

Reexamination Certificate

active

07461637

ABSTRACT:
A diesel engine (1) includes a fuel supply passage (4) via which fuel is supplied from a fuel tank (2) to an oil pan (3) through a supply pump (6), a lubrication-system fuel supply passage (8) via which fuel is supplied from the oil pan (3) to engine parts (7) to be lubricated through a lubricating oil pump (10), and an injection-system fuel supply passage (13) via which fuel is supplied from the oil pan (3) to an injection system (12) through an injection pump (12).

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patent: 6209508 (2001-04-01), Tinney
patent: 6446612 (2002-09-01), Hankins et al.
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patent: 2000-329008 (2000-11-01), None
English translation of European Office Action, Appln. No. 05 851 005.8-1263, dated Nov. 14, 2007.

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