INLET AND OUTLET CONNECTION OF OIL COOLER FOR ALUMINIUM MATERIAL

Provided is an inlet and outlet connection structure of an oil cooler of an aluminum material to enable to prevent the seizure phenomenon between the aluminum materials generated in a connection site. The inlet and outlet connection structure comprises: an inlet and outlet boss which is formed in th...

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Bibliographische Detailangaben
1. Verfasser:	KWON, HYUCK JU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Provided is an inlet and outlet connection structure of an oil cooler of an aluminum material to enable to prevent the seizure phenomenon between the aluminum materials generated in a connection site. The inlet and outlet connection structure comprises: an inlet and outlet boss which is formed in the oil cooler and in which a male screw is formed in the outer periphery; a pipe on which an expanding pipe portion of a flared shape is formed in an end portion in order to contact an end surface of the inlet and outlet boss; and a flare nut installed in the pipe, screwed with male screw formed on the inlet and outlet boss, and on which a molybdenum sulfide layer is formed on the surface.