CZ13299A3 - Heating body exhibiting high resistance to internal pressure, intended particularly for heating systems - Google Patents

Heating body exhibiting high resistance to internal pressure, intended particularly for heating systems

Info

Publication number
CZ13299A3
CZ13299A3 CZ99132A CZ13299A CZ13299A3 CZ 13299 A3 CZ13299 A3 CZ 13299A3 CZ 99132 A CZ99132 A CZ 99132A CZ 13299 A CZ13299 A CZ 13299A CZ 13299 A3 CZ13299 A3 CZ 13299A3
Authority
CZ
Czechia
Prior art keywords
tubular portion
fins
section
cross
major axis
Prior art date
Application number
CZ99132A
Other languages
Czech (cs)
Other versions
CZ299359B6 (en
Inventor
Silvestro Niboli
Original Assignee
Fondital Fonderie Italiane Nuova Valsabbia S. P. A.
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 Nuova Valsabbia S. P. A. filed Critical Fondital Fonderie Italiane Nuova Valsabbia S. P. A.
Publication of CZ13299A3 publication Critical patent/CZ13299A3/en
Publication of CZ299359B6 publication Critical patent/CZ299359B6/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)
  • Resistance Heating (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Pipe Accessories (AREA)
  • Cooling Or The Like Of Electrical Apparatus (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>
CZ0013299A 1998-01-16 1999-01-15 Radiator exhibiting high resistance to internal pressure and intended particularly for heating systems CZ299359B6 (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 (2)

Publication Number Publication Date
CZ13299A3 true CZ13299A3 (en) 1999-09-15
CZ299359B6 CZ299359B6 (en) 2008-07-02

Family

ID=11416303

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ0013299A CZ299359B6 (en) 1998-01-16 1999-01-15 Radiator exhibiting high resistance to internal pressure and intended particularly for heating systems

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
EA199900037A3 (en) 1999-12-29
CZ299359B6 (en) 2008-07-02
EP0932008A3 (en) 2000-05-10
PL193192B1 (en) 2007-01-31
DE69910089D1 (en) 2003-09-11
SK6199A3 (en) 2000-02-14
EP0932008B1 (en) 2003-08-06
EA001710B1 (en) 2001-06-25
UA59364C2 (en) 2003-09-15
EA199900037A2 (en) 1999-08-26
SI0932008T1 (en) 2003-12-31
PL330858A1 (en) 1999-07-19
ITTO980038A1 (en) 1999-07-16
ATE246793T1 (en) 2003-08-15
SK285469B6 (en) 2007-02-01
EP0932008A2 (en) 1999-07-28

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20100115