EXHAUST BRAKE DEVICE

PROBLEM TO BE SOLVED: To achieve the abolition of a bypass passage bypassing a throttle valve for increasing the work of an engine pump in exhaust braking so that an intake system can be optimally designed in an engine having a means for supplying fuel to the upstream of the throttle valve of the in...

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Bibliographische Detailangaben
Hauptverfasser:	ISHIDA TOMIHIRO, HIKIRI KUNIHIKO
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 IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES 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 TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To achieve the abolition of a bypass passage bypassing a throttle valve for increasing the work of an engine pump in exhaust braking so that an intake system can be optimally designed in an engine having a means for supplying fuel to the upstream of the throttle valve of the intake system. SOLUTION: This exhaust brake device comprises a means 51 detecting the operating amount of an accelerator, a means 49 controlling the throttle valve to a target opening according to the operating amount of the accelerator, a means 46 determining whether the operating condition of the exhaust brake is established or not, and means 47, 49, and 50 controlling the operation of the exhaust brake based on a process for cutting out the supply of fuel, a process for opening the throttle valve without relying upon the target opening according to the operating amount of the accelerator, and a process for closing an exhaust brake shutter. COPYRIGHT: (C)2005,JPO&NCIPI