DETECTING METHOD OF LOAD SIGNAL OF INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To detect an intake new air mass, in its turn, a load signal of an internal combustion engine, easily by using a sensor with little cost required and technically not so complicated, in a method for detecting the load signal of the internal combustion engine by using the sensor...

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Bibliographische Detailangaben
Hauptverfasser:	KURAUSU BETOHIYAA, MARUTEIN KUROBACHIEKU, MANFUREETO GURAABUSU, MANFUREETO HENTORE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To detect an intake new air mass, in its turn, a load signal of an internal combustion engine, easily by using a sensor with little cost required and technically not so complicated, in a method for detecting the load signal of the internal combustion engine by using the sensor arranged in an intake pipe. SOLUTION: An intake pipe pressure Ps in detected by using a pressure sensor 3 arranged behind a throttle valve of an internal combustion engine, to be converted into a load signal t1 after correction considering an exhaust gas feedback in the outside in accordance with altitude, inside and the case. Accordingly, the intake pipe pressure is preferably reduced by a sum of a peripheral pressure weighted by an altitude coefficient and an exhaust gas negative pressure.