Title:
内燃機関の燃料供給装置
Document Type and Number:
Japanese Patent JP5059810
Kind Code:
B2
Abstract:
The system has a permanent high-pressure fuel line staying under high pressure for connecting a pump device with a pressure accumulator system. A casing has an insulation thickness that withstands a defined emergency operating pressure in case of conduction failure of the high-pressure fuel line. A region of the system maintaining the emergency operating pressure through the casing is separated from a low pressure region of the system by a check valve (10). Opening pressure of the check valve corresponds to the emergency operating pressure.
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Inventors:
Heiner Haberland
Stephan cologne
Wolfgang Wagner
Stephan cologne
Wolfgang Wagner
Application Number:
JP2009175399A
Publication Date:
October 31, 2012
Filing Date:
July 28, 2009
Export Citation:
Assignee:
MNA Diesel SA
International Classes:
F02M69/00; F02M37/00; F02M55/02; F02M63/00
Domestic Patent References:
| JP58161166U | ||||
| JP2001027163A | ||||
| JP2008169746A | ||||
| JP2002513115A | ||||
| JP2007057086A |
Foreign References:
| DE102006049224B3 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro