Support system for serpentine tubes of a heat exchanger

Tightly packed serpentine tubes forming a tube bundle are repeatedly supported by a plurality of flat bars having regularly spaced notches along the longitudinal margins; the notches register to form an opening for receiving the tubes, and the bars are fastened together to form strips which depend f...

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Bibliographische Detailangaben
Hauptverfasser:	BONGAARDS, DONALD J, GIARDINA, A. ROBERT
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 METHODS OF STEAM GENERATION STEAM BOILERS STEAM GENERATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS WEAPONS
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Beschreibung
Zusammenfassung:	Tightly packed serpentine tubes forming a tube bundle are repeatedly supported by a plurality of flat bars having regularly spaced notches along the longitudinal margins; the notches register to form an opening for receiving the tubes, and the bars are fastened together to form strips which depend from a tube sheet. A plurality of the strips are fastened together in such a manner that they are free to move lengthwise with respect to each other to allow for differential thermal expansion and to reduce vibration of the strips.