Flacher Wirbelerzeuger für ein Rohr und dessen Herstellung

A tube and turbulator and method of making the same for a heat exchanger including a base (24), a top (26) spaced from and opposing the base (24), a first side (28) interposed between the base (24) and the top (26) along one side thereof, and a second side (30) interposed between the base (24) and t...

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Bibliographische Detailangaben
Hauptverfasser:	WHITLOW, GREG, YU, WEN F, RHODES, EUGENE E
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING 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 LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A tube and turbulator and method of making the same for a heat exchanger including a base (24), a top (26) spaced from and opposing the base (24), a first side (28) interposed between the base (24) and the top (26) along one side thereof, and a second side (30) interposed between the base (24) and the top (26) along another side thereof. The base (24), top (26), first side (28) and second side (30) form a channel (32). The second side (30) is triple hemmed such that ends of the base (24) and the top (26) are disposed within the channel (32). A flat turbulator (54) may be disposed inside the tube and includes a base extending laterally and longitudinally in a strip. The flat turbulator also includes a plurality of corrugations (58) spaced laterally along a base (56) and extending longitudinally and generally perpendicular to the base (56) in an alternating manner. The corrugations (58) are formed by rolling a generally planar strip.