FR2279055A1 - Die-cast aluminium radiator for high specific conductivity - has series of radiating ribs which heat through flow of air and are attached to the heating medium flow pipes - Google Patents

Die-cast aluminium radiator for high specific conductivity - has series of radiating ribs which heat through flow of air and are attached to the heating medium flow pipes

Info

Publication number
FR2279055A1
FR2279055A1 FR7518870A FR7518870A FR2279055A1 FR 2279055 A1 FR2279055 A1 FR 2279055A1 FR 7518870 A FR7518870 A FR 7518870A FR 7518870 A FR7518870 A FR 7518870A FR 2279055 A1 FR2279055 A1 FR 2279055A1
Authority
FR
France
Prior art keywords
ribs
die
series
air
attached
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7518870A
Other languages
French (fr)
Other versions
FR2279055B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBARI SpA
Original Assignee
ALBARI 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 ALBARI SpA filed Critical ALBARI SpA
Publication of FR2279055A1 publication Critical patent/FR2279055A1/en
Application granted granted Critical
Publication of FR2279055B3 publication Critical patent/FR2279055B3/fr
Granted legal-status Critical Current

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
    • F28D1/04—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
    • F28F1/24—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
    • F28F1/26—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 being integral with the 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems

Abstract

A radiator made out of die-cast aluminium for heating systems with high specific heat conductivity consists of a series of radiating ribs and a central fluid circulation pipe is constructed such that the ribs (3) are attached to the pipe (1) in such a way that they create guide channels (4) for inflow of the fluid to be heated, and are bounded by a vertical back wall (6) which delineates the area through which the fluid medium (air) to be heated passes in a vertical channel (5). The ribs (4) are bent in construction and form rising channels (4) between their surfaces. Details of the disposition of ribs in relation to heating medium pipe and medium to be heated circulation channels are described.
FR7518870A 1974-07-17 1975-06-17 Die-cast aluminium radiator for high specific conductivity - has series of radiating ribs which heat through flow of air and are attached to the heating medium flow pipes Granted FR2279055A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6194974 1974-07-17

Publications (2)

Publication Number Publication Date
FR2279055A1 true FR2279055A1 (en) 1976-02-13
FR2279055B3 FR2279055B3 (en) 1978-02-03

Family

ID=11292979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518870A Granted FR2279055A1 (en) 1974-07-17 1975-06-17 Die-cast aluminium radiator for high specific conductivity - has series of radiating ribs which heat through flow of air and are attached to the heating medium flow pipes

Country Status (3)

Country Link
DE (1) DE2523305A1 (en)
ES (1) ES213174Y (en)
FR (1) FR2279055A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330969A1 (en) * 1975-04-11 1977-06-03 Andreoli Mario CONVECTION RADIATOR
EP0481154A1 (en) * 1990-10-16 1992-04-22 S.I.R.A. Srl Bimetal radiator for building heating plants
EP0654647A1 (en) * 1993-11-18 1995-05-24 Dejatech B.V. A finned tube for a heat exchanger device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721804A (en) * 1995-10-12 1998-02-24 Heatech International, Inc. Y-shaped portable electric space heater with value to reduce pressure within the boiler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330969A1 (en) * 1975-04-11 1977-06-03 Andreoli Mario CONVECTION RADIATOR
EP0481154A1 (en) * 1990-10-16 1992-04-22 S.I.R.A. Srl Bimetal radiator for building heating plants
EP0654647A1 (en) * 1993-11-18 1995-05-24 Dejatech B.V. A finned tube for a heat exchanger device
NL9301995A (en) * 1993-11-18 1995-06-16 Dejatech Bv Fin tube for a heat exchanger.

Also Published As

Publication number Publication date
ES213174U (en) 1976-06-16
FR2279055B3 (en) 1978-02-03
ES213174Y (en) 1976-11-01
DE2523305A1 (en) 1976-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse