HEAT EXCHANGER

PROBLEM TO BE SOLVED: To propose a heat exchanger using a coolant as a heat source, which is satisfactory in assembly workability and productivity and considerably reduces the manufacturing cost, by performing reduction in weight, downsizing, thinning, and densification of the heat exchanger. SOLUTI...

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Bibliographische Detailangaben
Hauptverfasser:	OKINOYA TAKESHI, UENISHI MASAHISA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING 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 LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To propose a heat exchanger using a coolant as a heat source, which is satisfactory in assembly workability and productivity and considerably reduces the manufacturing cost, by performing reduction in weight, downsizing, thinning, and densification of the heat exchanger. SOLUTION: A large number of thin holes 11 each of which penetrates from one side end to the other side end are arranged in parallel into a flat-plate shape. These holes are bent in corrugate shapes to form an aluminum porous plate 10. A coolant passage is formed from one side end to the other side end of the aluminum porous plate 10, and water flow pipes 20 are formed in a manner of meandering in serpentine shapes. Straight tubes of the water flow pipes 20 are fitted between the wall surfaces 10a of the aluminum porous plate 10 from the sides. Tube walls 20a are made to contact the both side wall surfaces 10a so that water can circulate from one ends to the other ends of the water flow pipes 20 while crossing the flow of the coolant. COPYRIGHT: (C)2011,JPO&INPIT