HEAT EXCHANGER
PROBLEM TO BE SOLVED: To provide a heat exchanger of an EGR gas cooling device or the like that keeps high heat exchanging efficiency, is small and light, and has high productivity. SOLUTION: In the heat exchanger, a corrugated plate molded in a 99 strip shape is disposed inside a shell formed of a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a heat exchanger of an EGR gas cooling device or the like that keeps high heat exchanging efficiency, is small and light, and has high productivity. SOLUTION: In the heat exchanger, a corrugated plate molded in a 99 strip shape is disposed inside a shell formed of a cubic frame body with rectangular cross section, thereby forming two mutually adjacent fluid flow channels shielded with the corrugated plate. A cooled medium is made to flow in one flow channel, a cooling medium is made to flow in the other flow channel, and heat is exchanged between the respective fluids. COPYRIGHT: (C)2006,JPO&NCIPI |
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