FLAT TUBE FOR EGR COOLER

PROBLEM TO BE SOLVED: To provide a flat tube with an inner fin for an EGR cooler for preventing soot or the like from adhering inside. SOLUTION: The flat tube has a pair of a first plate 1 and a second plate 2 formed in a shallow groove shape, and is provided with a recessed or projected turbulence...

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Bibliographische Detailangaben
Hauptverfasser:	YATANI TOSHIKATSU, KOBAYASHI TOSHIMICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a flat tube with an inner fin for an EGR cooler for preventing soot or the like from adhering inside. SOLUTION: The flat tube has a pair of a first plate 1 and a second plate 2 formed in a shallow groove shape, and is provided with a recessed or projected turbulence forming part on a inner surface side, and the inner fin 3 with a corrugated cross section arranged inside. COPYRIGHT: (C)2004,JPO&NCIPI