ENGINE

ENGINE

PROBLEM TO BE SOLVED: To provide an engine reducing noise produced at low-temperature start. SOLUTION: An engine 10 consists of: an electronic governor mechanism 30; a low-temperature start spark advance mechanism 40; a temperature sensor 60 for detecting temperature of the engine 10; and a controll...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAWAGUCHI SHIGETAKA, SHIOMI HIDEO, YUKI TATSU
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an engine reducing noise produced at low-temperature start. SOLUTION: An engine 10 consists of: an electronic governor mechanism 30; a low-temperature start spark advance mechanism 40; a temperature sensor 60 for detecting temperature of the engine 10; and a controller 50 which controls the electronic governor mechanism 30 and low-temperature start spark advance mechanism 40, and which is connected with the temperature sensor 60. When a detected engine temperature T is lower than a preset temperature Tset at the start of the engine 10 and the low-temperature start spark advance mechanism 40 is actuated, the controller 50 sets the target rotation speed Nt at a prescribed rotation speed (limit idling rotation speed) Nr lower than a rotation speed (high idling rotation speed) Ncsd at the actuation of the low-temperature start spark advance mechanism 40, and higher than idling rotation speed Ni. COPYRIGHT: (C)2009,JPO&INPIT