IT1401296B1 - Tubo in caldaia a tubi di fumo. - Google Patents

Tubo in caldaia a tubi di fumo.

Info

Publication number
IT1401296B1
IT1401296B1 ITMI2010A001086A ITMI20101086A IT1401296B1 IT 1401296 B1 IT1401296 B1 IT 1401296B1 IT MI2010A001086 A ITMI2010A001086 A IT MI2010A001086A IT MI20101086 A ITMI20101086 A IT MI20101086A IT 1401296 B1 IT1401296 B1 IT 1401296B1
Authority
IT
Italy
Prior art keywords
boiler
tube
smoke pipes
smoke
pipes
Prior art date
Application number
ITMI2010A001086A
Other languages
English (en)
Inventor
Sergio Fiorani
Santi Giuseppe De
Original Assignee
Unical Ag Spa
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 Unical Ag Spa filed Critical Unical Ag Spa
Priority to ITMI2010A001086A priority Critical patent/IT1401296B1/it
Priority to PCT/EP2011/057747 priority patent/WO2011157495A1/en
Priority to EP11719559.4A priority patent/EP2583030B1/en
Publication of ITMI20101086A1 publication Critical patent/ITMI20101086A1/it
Application granted granted Critical
Publication of IT1401296B1 publication Critical patent/IT1401296B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
    • 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ITMI2010A001086A 2010-06-16 2010-06-16 Tubo in caldaia a tubi di fumo. IT1401296B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI2010A001086A IT1401296B1 (it) 2010-06-16 2010-06-16 Tubo in caldaia a tubi di fumo.
PCT/EP2011/057747 WO2011157495A1 (en) 2010-06-16 2011-05-13 Tube in fire tube boiler
EP11719559.4A EP2583030B1 (en) 2010-06-16 2011-05-13 Tube in fire tube boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A001086A IT1401296B1 (it) 2010-06-16 2010-06-16 Tubo in caldaia a tubi di fumo.

Publications (2)

Publication Number Publication Date
ITMI20101086A1 ITMI20101086A1 (it) 2011-12-17
IT1401296B1 true IT1401296B1 (it) 2013-07-18

Family

ID=43740344

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A001086A IT1401296B1 (it) 2010-06-16 2010-06-16 Tubo in caldaia a tubi di fumo.

Country Status (3)

Country Link
EP (1) EP2583030B1 (it)
IT (1) IT1401296B1 (it)
WO (1) WO2011157495A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283889B1 (ko) * 2011-10-19 2013-07-08 기아자동차주식회사 차량용 인터쿨러
FR2996631B1 (fr) * 2012-10-08 2015-02-06 Commissariat Energie Atomique Echangeur thermique pour systeme de stockage thermique
EP2944910B1 (en) * 2014-05-13 2016-05-25 Grand Hall Enterprise Co., Ltd. Heat exchanger tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930405A (en) * 1955-05-31 1960-03-29 Brown Fintube Co Tube with internal fins and method of making same
DE1135019B (de) * 1960-09-30 1962-08-23 Babcock & Wilcox Dampfkessel Waermetauscherrohr mit vielen U-foermig ausgebildeten Innen-Laengsrippen, die an ihrer Basis an der Rohrinnenflaeche befestigt sind
CA946834A (en) * 1969-06-18 1974-05-07 Giuliano Rossi Heat transfer pipes
DE8531100U1 (de) * 1985-11-04 1987-10-29 Vießmann, Hans, Dr.h.c., 3559 Battenberg Heizgaszugrohr
DE9405062U1 (de) * 1994-03-24 1994-05-26 Hoval Interliz Ag, Vaduz-Neugut Wärmetauscherrohr für Heizkessel
ITMN20040019A1 (it) * 2004-07-13 2004-10-13 Unical Ag Spa Tubo in caldaia a tubi di fumo
ITMN20060071A1 (it) * 2006-12-13 2008-06-14 Unical Ag Spa Tubo in acciaio al carbonio protetto per il convogliamento di fumi in apparecchio di scambio termico.

Also Published As

Publication number Publication date
ITMI20101086A1 (it) 2011-12-17
EP2583030A1 (en) 2013-04-24
WO2011157495A1 (en) 2011-12-22
EP2583030B1 (en) 2020-08-05

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