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Title:
ENGINE SYSTEM WITH REUSE DEVICE OF WATER EMULSION FUEL DRAIN
Document Type and Number:
Japanese Patent JP2011179403
Kind Code:
A
Abstract:

To return water emulsion fuel drain discharged from a drain port of a fuel injection pump device to a circulation line in a relatively short storage time and reuse the same as water emulsion fuel.

An engine system 11 includes the circulation line 17 for circulation of the water emulsion fuel, the fuel injection pump device 15 having a fuel inlet 32 supplied with the water emulsion fuel from the circulation line 17 and a fuel outlet 41 returning the water emulsion fuel to the circulation line 17, and an engine body 29 supplied with the water emulsion fuel by the fuel injection pump device 15. The engine system includes a water emulsion fuel drain storage tank 52 for storing the water emulsion fuel drain discharged from the drain port 16 of the fuel injection pump device 15, a second return line 54 and a drain filling pump 55 for returning the water emulsion fuel drain stored in the drain storage tank 52 to the circulation line 17.


Inventors:
Toyoda, Takeshi
Kagami, Koki
Application Number:
JP2010000044427
Publication Date:
September 15, 2011
Filing Date:
March 01, 2010
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
F02M25/022; F02B47/02; F02D19/12; F02M25/00
Domestic Patent References:
JPH08246961A1996-09-24
JPH06159149A1994-06-07
JPH08200163A1996-08-06
JP2002535558A2002-10-22
Attorney, Agent or Firm:
特許業務法人 有古特許事務所