WASHING METHOD AND WASHER

PROBLEM TO BE SOLVED: To provide a washing method and washer by which a member having a complicated shape such as a cylinder head of an engine is washed effectively. SOLUTION: Washing liquid in a washing liquid tank 250 is pressurized by a pump 262 and jetted from a nozzle 290 through a control valv...

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Bibliographische Detailangaben
Hauptverfasser:	SAISHOJI SHUNJI, NIRASAWA EIJI, SHIMADA NORIYASU, HAYASAKA TAKAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a washing method and washer by which a member having a complicated shape such as a cylinder head of an engine is washed effectively. SOLUTION: Washing liquid in a washing liquid tank 250 is pressurized by a pump 262 and jetted from a nozzle 290 through a control valve 280. Compressed air from a compressed air supply source 210 is sent to a washing liquid line through a control valve 230. This method has a process in which the washing liquid only is jetted, a process in which the control valve 230 is intermittently opened and closed to give pulsation to the washing liquid, and a process in which shock waves are generated in the washing liquid to contrive improving washing effect.