Gas engine with electronically controlled ignition oil injection

Details Gas engine with electronically controlled ignition oil injection Gas engine with electronically controlled ignition oil injection

1997-05-28

1999-03-30

Moulis, Thomas N.

Internal-combustion engines

Precombustion and main combustion chambers in series

Having combustible mixture forming means

123 27GE, F02B 300, F02M 1900

Patent

active

058875662

ABSTRACT:
A gas engine with electronically controlled and/or regulated injection of relatively small quantities of injection oil in such a way as to improve the metering accuracy of the injection oil quantity, the flexibility with which the required ignition oil quantity is provided and the ability to freely preset the timing of ignition oil injection. The engine comprises a separate electronically controllable injection system for each cylinder including at least one ignition oil injection device 13 connected via an injection line 14 to a separate ignition oil hydraulic pump 16 which is in fluid communication with a pressure accumulator 15. An electronically controllable switching device 19 associated with the injection device 13 is electronically connected to an engine control device 20 that controls, regulates and monitors the ignition oil injection.

REFERENCES:
patent: 4742801 (1988-05-01), Kelgard
patent: 4831993 (1989-05-01), Kelgard
patent: 5293851 (1994-03-01), Schaub
patent: 5297520 (1994-03-01), Danyluk
patent: 5355854 (1994-10-01), Aubee
Article entitled "Konzeptstudie fur Zundstrahlmotoren fur unterschiedliche Anwendungen" by Olaf Berger dated Mar. 1994, 94 pages published at Universitat des Landes Hessen.
Article entitled "Dual-Fuel engine Developments At MAN B & W" by Andreas Albrecht, dated Oct. 1995, pp. 18-19 published in Diesel & Gas Turbine Worldwide.
Article entitled "Alternative Fuels--Gas Diesel" dated Mar. 4, 1998 by Wartsila Vasa, 4 pages, published in Technology Review.
Article entitled "The Merits of The Gas-Diesel Engine" dated Feb. 17, 1998 written by Rolf Vestergren, pp. 1-8.
Article entitled "The Future Potential of the Diesel Process" dated London 1993, written by D. Paro, G. Lifenfeldt and D. Jay, published by International Council on Combustion Engines, 8 pages.

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