EP0851202A3 - Radiator obtained at least partly by die-casting - Google Patents

Radiator obtained at least partly by die-casting Download PDF

Info

Publication number
EP0851202A3
EP0851202A3 EP97122610A EP97122610A EP0851202A3 EP 0851202 A3 EP0851202 A3 EP 0851202A3 EP 97122610 A EP97122610 A EP 97122610A EP 97122610 A EP97122610 A EP 97122610A EP 0851202 A3 EP0851202 A3 EP 0851202A3
Authority
EP
European Patent Office
Prior art keywords
die
casting
partly
manifold
radiator
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.)
Withdrawn
Application number
EP97122610A
Other languages
German (de)
French (fr)
Other versions
EP0851202A2 (en
Inventor
Serafino Bossini
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.)
Rbm SpA
Original Assignee
Rbm 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 Rbm SpA filed Critical Rbm SpA
Publication of EP0851202A2 publication Critical patent/EP0851202A2/en
Publication of EP0851202A3 publication Critical patent/EP0851202A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/165—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets
    • F28F9/167—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets the parts being inserted in the heat-exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A radiator, in particular for household use, of the kind comprising a plurality of heating elements, each one comprising a manifold element and at least a radiant element, which can be connected together, the manifold being obtained by a pressure die-casting process. According to the invention, protrusions (18) of the manifold element (17) have a duct (24) inside, whose internal section has a longer dimension (D1) and a shorter dimension (D2).
EP97122610A 1996-12-23 1997-12-22 Radiator obtained at least partly by die-casting Withdrawn EP0851202A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO961079 1996-12-23
ITTO961079 IT1289799B1 (en) 1996-12-23 1996-12-23 RADIATOR OBTAINED AT LEAST IN PART BY DIE-CASTING.

Publications (2)

Publication Number Publication Date
EP0851202A2 EP0851202A2 (en) 1998-07-01
EP0851202A3 true EP0851202A3 (en) 1999-06-30

Family

ID=11415152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122610A Withdrawn EP0851202A3 (en) 1996-12-23 1997-12-22 Radiator obtained at least partly by die-casting

Country Status (2)

Country Link
EP (1) EP0851202A3 (en)
IT (1) IT1289799B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20050078A1 (en) * 2005-10-25 2007-04-26 Adriano Paschetto PERFECTED SYSTEM FOR THE PRODUCTION OF RADIANT BODIES FOR HEATING SYSTEMS
EA019174B1 (en) * 2009-05-12 2014-01-30 Стилиак С.П.А. Distribution and collection head for heating radiators with pipes, and manufacturing method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615135A (en) * 1925-09-11 1926-12-30 Improvements to radiators
US1737558A (en) * 1927-07-22 1929-12-03 Internat Radiator Corp Temperature-changing unit
FR720551A (en) * 1930-07-30 1932-02-22 Manuf Generale Metallurg Improvements to heat exchange devices with collector
FR802061A (en) * 1935-05-14 1936-08-26 Central heating radiator
FR1201614A (en) * 1958-07-05 1960-01-04 composite elements of central heating radiators
FR1386752A (en) * 1964-02-28 1965-01-22 New manufacturing process for central heating radiator elements
DE1483526A1 (en) * 1965-11-29 1969-02-20 Andreoli Process for the production of hollow castings
FR2220053A1 (en) * 1973-03-01 1974-09-27 Davico Livio
WO1988001039A1 (en) * 1986-08-08 1988-02-11 Gennaro Santoro Heat exchanger, particularly useful as a radiator in heating plants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622266A1 (en) 1985-07-30 1987-02-12 Vaillant Joh Gmbh & Co Method for producing a heat exchanger from aluminium and use of the heat exchanger as a cast boiler member

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615135A (en) * 1925-09-11 1926-12-30 Improvements to radiators
US1737558A (en) * 1927-07-22 1929-12-03 Internat Radiator Corp Temperature-changing unit
FR720551A (en) * 1930-07-30 1932-02-22 Manuf Generale Metallurg Improvements to heat exchange devices with collector
FR802061A (en) * 1935-05-14 1936-08-26 Central heating radiator
FR1201614A (en) * 1958-07-05 1960-01-04 composite elements of central heating radiators
FR1386752A (en) * 1964-02-28 1965-01-22 New manufacturing process for central heating radiator elements
DE1483526A1 (en) * 1965-11-29 1969-02-20 Andreoli Process for the production of hollow castings
FR2220053A1 (en) * 1973-03-01 1974-09-27 Davico Livio
WO1988001039A1 (en) * 1986-08-08 1988-02-11 Gennaro Santoro Heat exchanger, particularly useful as a radiator in heating plants

Also Published As

Publication number Publication date
EP0851202A2 (en) 1998-07-01
IT1289799B1 (en) 1998-10-16
ITTO961079A1 (en) 1998-06-23

Similar Documents

Publication Publication Date Title
EP0857595A3 (en) External connection for heat exchanger unit
EP0937565A3 (en) Clamping means for the heating element of heater assembly in a hot runner system
EP1074807A3 (en) Folded tube for a heat exchanger and method of making same
EP1069290A3 (en) Cooling system for vehicle
EP0926414A3 (en) Housing type pipe coupling
EP0881860A3 (en) Helical electrical heater
EP0862193A3 (en) A laminated composite electric device and a manufacturing method thereof
EP1251272A3 (en) Multiple stage hydraulic pump system
EP1167890A3 (en) A high-efficiency radiant panel system for the thermoregulation of a room
EP1211572A3 (en) Transfix component having fluorosilicone outer layer
EP0851202A3 (en) Radiator obtained at least partly by die-casting
EP0861975A3 (en) Exhaust manifold flange for internal combustion engine
EP0845649A3 (en) Heat Exchange Coil
ZA978875B (en) Air preheater heat transfer surface.
EP1079022A3 (en) Heated cylinder
RU93004438A (en) DOMAIN AIR HEATER AND METHOD OF MANUFACTURING A DOMAIN AIR HEATER
EP1065447A3 (en) Distribution manifold for thermal system with forced circulation
EP0838654A3 (en) Modular radiator
EP0874210A3 (en) Modular heat exchanger, particularly for clothes dryers, washingdrying machines and the like
EP1355117A3 (en) System and method for curing composite material
EP0915279A3 (en) Flexible corrugated conduit
EP1367352A1 (en) A system for sealed coupling and clamping of a tank to the manifold of a heat exchanger
EP1059491A3 (en) Distribution manifold for thermal system with forced circulation
ZA99676B (en) Yeast strains possessing the interrupted ATF2 gene and their applications.
EP0834715A3 (en) A thermosiphon radiator

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19991231