Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1995-12-22
1997-07-29
Solis, Erick R.
Internal-combustion engines
Charge forming device
Fuel injection system
123 25C, F02M 4300, F02M 4702
Patent
active
056513461
ABSTRACT:
An accumulator-type injection system having an injector and a control valve connected with the injector for controlling injection. In a first switching position of the control valve, an injector body fuel duct, which leads in front of the orifices, is connected with a fuel accumulator. In a second switching position, a passage is opened up by the control valve which connects the fuel duct with a return flow. As a result, in the injection pauses, the fuel pressure in front of the orifices can be lowered approximately to the ambient pressure so that the inclusion of water in front of the orifices takes place at a low pressure.
REFERENCES:
patent: 4640252 (1987-02-01), Nakamura et al.
patent: 5170751 (1992-12-01), Tosa et al.
patent: 5174247 (1992-12-01), Tosa et al.
patent: 5245953 (1993-09-01), Shimada et al.
patent: 5377636 (1995-01-01), Rix et al.
patent: 5526791 (1996-06-01), Timmer et al.
patent: 5529024 (1996-06-01), Wirbeleit et al.
Dieseleinspritzung fur Grossmotoren, Von Gerhard Lehner, MTZ Motortechnische Zeitschrift 55 (1994), 3 pages.
Breidenbach Uwe
Remmels Werner
MTU Motoren - und Turbinen-Union Friedrichshafen GmbH
Solis Erick R.
LandOfFree
Accumulator-type injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Accumulator-type injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accumulator-type injection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-627573