MULTI-CYLINDER ENGINE COOLING DEVICE

PROBLEM TO BE SOLVED: To suppress a secondary problem which possibly occurs in a multi-cylinder engine when part of cylinders is deactivated.SOLUTION: A multi-cylinder engine cooling device 20 for cooling an engine body 11 in which part of a plurality of cylinders 12 can be set in a deactivated stat...

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Bibliographische Detailangaben
Hauptverfasser:	NISHINA HIROTAKE, MATSUSHITA HISAFUMI, AKIBA SHINGO, SHIMIZU YOSHIYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To suppress a secondary problem which possibly occurs in a multi-cylinder engine when part of cylinders is deactivated.SOLUTION: A multi-cylinder engine cooling device 20 for cooling an engine body 11 in which part of a plurality of cylinders 12 can be set in a deactivated state, includes a cooling path formed, as a circulation path through which cooling water flows to the engine body 11, to supply the cooling water cooling the cylinders 29 being activated to the cylinders 30 being deactivated.SELECTED DRAWING: Figure 3 【課題】多気筒エンジンにおいて、一部の気筒を休止させた場合に生じ得る二次的な課題を抑制する。【解決手段】複数のシリンダ１２の一部を休止状態にすることが可能なエンジン本体１１を冷却する多気筒エンジン冷却装置２０は、エンジン本体１１に冷却水を流す循環経路として、稼働しているシリンダ２９を冷却した冷却水を、休止しているシリンダ３０へ供給する冷却路を有する。【選択図】図３