IT1267479B1 - Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per - Google Patents

Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per

Info

Publication number
IT1267479B1
IT1267479B1 IT94TO000871A ITTO940871A IT1267479B1 IT 1267479 B1 IT1267479 B1 IT 1267479B1 IT 94TO000871 A IT94TO000871 A IT 94TO000871A IT TO940871 A ITTO940871 A IT TO940871A IT 1267479 B1 IT1267479 B1 IT 1267479B1
Authority
IT
Italy
Prior art keywords
collars
fins
procedure
heat exchanger
spacer elements
Prior art date
Application number
IT94TO000871A
Other languages
English (en)
Inventor
Andrea Parola
Luigi Dentis
Original Assignee
Borletti Climatizzazione
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Borletti Climatizzazione filed Critical Borletti Climatizzazione
Priority to IT94TO000871A priority Critical patent/IT1267479B1/it
Publication of ITTO940871A0 publication Critical patent/ITTO940871A0/it
Publication of ITTO940871A1 publication Critical patent/ITTO940871A1/it
Application granted granted Critical
Publication of IT1267479B1 publication Critical patent/IT1267479B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT94TO000871A 1994-10-31 1994-10-31 Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per IT1267479B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT94TO000871A IT1267479B1 (it) 1994-10-31 1994-10-31 Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000871A IT1267479B1 (it) 1994-10-31 1994-10-31 Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per

Publications (3)

Publication Number Publication Date
ITTO940871A0 ITTO940871A0 (it) 1994-10-31
ITTO940871A1 ITTO940871A1 (it) 1996-05-01
IT1267479B1 true IT1267479B1 (it) 1997-02-05

Family

ID=11412865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000871A IT1267479B1 (it) 1994-10-31 1994-10-31 Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per

Country Status (1)

Country Link
IT (1) IT1267479B1 (it)

Also Published As

Publication number Publication date
ITTO940871A1 (it) 1996-05-01
ITTO940871A0 (it) 1994-10-31

Similar Documents

Publication Publication Date Title
DE69905632D1 (de) Lamellenwärmetauscher mit Rohrverbindung
DE69531922D1 (de) Wellrippen-Wärmetauscher
DK0864830T3 (da) Varmeveksler med U-formede rør
IT1157640B (it) Scambiatore termico con tubi piatti
IT8268084A0 (it) Scambiatore di calore a fascio di tubi paralleli e procedimento di assemblaggio dei suoi elementi costitutivi
DE69401103D1 (de) Wärmetauscher mit Haltevorrichtung für zwischen die Rohre eingelegte Dämpfungsstangen
DE69401731D1 (de) Wärmetauscherrohr
DK0713073T3 (da) Varmevekslerrør
GB0016879D0 (en) Heat exchanger and fluid pipe therefor
DE69326454D1 (de) Wärmetauscherrohr
IT1169022B (it) Scambiatore di calore a tubi ed alette
DE69901203D1 (de) Wärmetauscher mit an einer Endplatte befestigten Röhren und Verfahren zu dessen Herstellung
DE69806683D1 (de) Mit mehreren Röhren gefertigter Wärmetauscher
IT1203562B (it) Scambiatore di calore a tubi
DE69905862D1 (de) Wärmetauscher mit biegsamen rohren
DK1026460T3 (da) Dobbeltrörsvarmeveksler og köleindretning hvori varmeveksleren anvendes
IT1267479B1 (it) Scambiatore di calore con tubi a sezione oblunga con elementi distanziali ricavati sui collari delle alette e procedimento per
DE69808387D1 (de) Wärmetauscher mit Doppelrohrkonstruktion
IT8921089A0 (it) Tubo per scambiatore termico e scambiatore termico realizzato con detto tubo.
ZA951802B (en) Ribbed pipe heat exchanger
DK0658736T3 (da) Ribberørsvarmeveksler
KR970006762U (ko) 열교환기용 헤더파이프
IT1298314B1 (it) Procedimento per la formazione di tubi a serpentina e serpentina per scambiatori di calore
ITMI942007A0 (it) Scambiatore di calore a superfice tubolare con elementi turbolatori
ITMI912756A1 (it) Scambiatore di calore a pacco alettato senza tubi, e procedimento per la sua realizzazione

Legal Events

Date Code Title Description
0001 Granted