ATE246793T1 - RADIATORS, ESPECIALLY FOR HEATING SYSTEMS, WITH HIGH INTERNAL PRESSURE RESISTANCE - Google Patents

RADIATORS, ESPECIALLY FOR HEATING SYSTEMS, WITH HIGH INTERNAL PRESSURE RESISTANCE

Info

Publication number
ATE246793T1
ATE246793T1 AT99100364T AT99100364T ATE246793T1 AT E246793 T1 ATE246793 T1 AT E246793T1 AT 99100364 T AT99100364 T AT 99100364T AT 99100364 T AT99100364 T AT 99100364T AT E246793 T1 ATE246793 T1 AT E246793T1
Authority
AT
Austria
Prior art keywords
tubular portion
fins
section
cross
major axis
Prior art date
Application number
AT99100364T
Other languages
German (de)
Inventor
Silvestro Niboli
Original Assignee
Fondital Fonderie Italiane Nuo
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 Fondital Fonderie Italiane Nuo filed Critical Fondital Fonderie Italiane Nuo
Application granted granted Critical
Publication of ATE246793T1 publication Critical patent/ATE246793T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion

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)
  • Resistance Heating (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Pipe Accessories (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

A radiator (1) having at least one module (2) including: a tubular portion (3) with a flat cross section (4); opposite top and bottom ends (7,8) having respective lateral hydraulic fittings (10) substantially aligned along a minor axis of the cross section; and a finned portion (5) formed integrally in one piece with a lateral wall (13) of the tubular portion (3); the finned portion including first fins (11) originating directly from the tubular portion, and second fins (12) originating transversely from respective front ribs (13) in turn originating from the tubular portion (3) and perpendicular to the first fins (11); the ribs being substantially aligned with a major axis of the cross section; the cross section (4) having a dimension (D), measured along the major axis, smaller than or equal to 45% of the depth (P) of the module (2), also measured along the major axis, and a wall thickness (S) ranging between 2.4 and 4.5mm; and a root portion (20) of each rib (13) having no fins, and having a number of respective ridges (22) connecting the root portion (20) to the lateral wall (6) of the tubular portion (3) and to a second fin immediately adjacent to the tubular portion. <IMAGE>
AT99100364T 1998-01-16 1999-01-15 RADIATORS, ESPECIALLY FOR HEATING SYSTEMS, WITH HIGH INTERNAL PRESSURE RESISTANCE ATE246793T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98TO000038A ITTO980038A1 (en) 1998-01-16 1998-01-16 RADIATOR, IN PARTICULAR FOR HEATING SYSTEMS, WITH HIGH RESISTANCE TO INTERNAL PRESSURE.

Publications (1)

Publication Number Publication Date
ATE246793T1 true ATE246793T1 (en) 2003-08-15

Family

ID=11416303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99100364T ATE246793T1 (en) 1998-01-16 1999-01-15 RADIATORS, ESPECIALLY FOR HEATING SYSTEMS, WITH HIGH INTERNAL PRESSURE RESISTANCE

Country Status (10)

Country Link
EP (1) EP0932008B1 (en)
AT (1) ATE246793T1 (en)
CZ (1) CZ299359B6 (en)
DE (1) DE69910089D1 (en)
EA (1) EA001710B1 (en)
IT (1) ITTO980038A1 (en)
PL (1) PL193192B1 (en)
SI (1) SI0932008T1 (en)
SK (1) SK285469B6 (en)
UA (1) UA59364C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471309A3 (en) * 2003-04-24 2004-12-08 Industrie Meccaniche di Alano S.r.l. Radiant battery adaptable to multipurpose coverings, particularly for house heating systems
ITUA20164170A1 (en) * 2016-06-07 2017-12-07 Fondital Spa HIGH EFFICIENCY HEATING DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556523A (en) * 1974-05-20 1974-11-29 Paveg Anstalt LINK RADIATOR.
DE2703632A1 (en) * 1977-01-28 1978-08-10 Schiedel Kg Heat exchanger tube for domestic radiator - has longitudinal ribs with curved sections and integral panels forming smooth radiating surfaces
AT392534B (en) * 1981-08-11 1991-04-25 Schiedel Gmbh & Co HEAT EXCHANGE ELEMENT, ESPECIALLY FOR ROOM RADIATORS

Also Published As

Publication number Publication date
EP0932008A3 (en) 2000-05-10
EA199900037A2 (en) 1999-08-26
DE69910089D1 (en) 2003-09-11
SI0932008T1 (en) 2003-12-31
CZ299359B6 (en) 2008-07-02
EP0932008B1 (en) 2003-08-06
UA59364C2 (en) 2003-09-15
PL193192B1 (en) 2007-01-31
PL330858A1 (en) 1999-07-19
SK285469B6 (en) 2007-02-01
EA001710B1 (en) 2001-06-25
EP0932008A2 (en) 1999-07-28
SK6199A3 (en) 2000-02-14
ITTO980038A1 (en) 1999-07-16
CZ13299A3 (en) 1999-09-15
EA199900037A3 (en) 1999-12-29

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Legal Events

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