EP0772020A3 - Verfahren zur Herstellung von modularen,symetrischen Radiatorenelementen aus spritzgegossenem Aluminium - Google Patents

Verfahren zur Herstellung von modularen,symetrischen Radiatorenelementen aus spritzgegossenem Aluminium Download PDF

Info

Publication number: EP0772020A3
Authority: EP; European Patent Office
Prior art keywords: manufacture; radiator elements; industrial process; shaped; modular radiator
Prior art date: 1995-10-30
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

EP96500139A

Other languages

English (en)

French (fr)

Other versions

EP0772020B1 (de

EP0772020A2 (de

Inventor

Tommaso Ragaini

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.)

Lomet Loreto Metalli SpA

Original Assignee

Lomet Loreto Metalli 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.)

1995-10-30

Filing date

1996-10-28

Publication date

1998-08-12

1995-10-30 Priority claimed from ITAN950052 external-priority patent/IT1280569B1/it

1996-06-10 Priority claimed from ES9601286A external-priority patent/ES2142198B1/es

1996-10-28 Application filed by Lomet Loreto Metalli SpA filed Critical Lomet Loreto Metalli SpA

1997-05-07 Publication of EP0772020A2 publication Critical patent/EP0772020A2/de

1998-08-12 Publication of EP0772020A3 publication Critical patent/EP0772020A3/de

2002-04-17 Application granted granted Critical

2002-04-17 Publication of EP0772020B1 publication Critical patent/EP0772020B1/de

2016-10-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title abstract 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
229910052782 aluminium Inorganic materials 0.000 title abstract 2
239000004411 aluminium Substances 0.000 title abstract 2

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
- F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- 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
- 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
- F28F9/26—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)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Geometry (AREA)
Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

EP19960500139 1995-10-30 1996-10-28 Verfahren zur Herstellung von modularen Radiatorenelementen aus spritzgegossenem Aluminium Expired - Lifetime EP0772020B1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
ITAN950052		1995-10-30
ITAN950052 IT1280569B1 (it)	1995-10-30	1995-10-30	Processo industriale per la fabbricazione di elementi radianti, modulari, in alluminio pressofuso, di profilo simmetrico
ES9601286		1996-05-14
ES9601286A ES2142198B1 (es)	1996-06-10	1996-06-10	Proceso industrial para la fabricacion de elementos de radiador, modulares, en aluminio inyectado.

Publications (3)

Publication Number	Publication Date
EP0772020A2 EP0772020A2 (de)	1997-05-07
EP0772020A3 true EP0772020A3 (de)	1998-08-12
EP0772020B1 EP0772020B1 (de)	2002-04-17

Family

ID=26154972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19960500139 Expired - Lifetime EP0772020B1 (de)	1995-10-30	1996-10-28	Verfahren zur Herstellung von modularen Radiatorenelementen aus spritzgegossenem Aluminium

Country Status (3)

Country	Link
EP (1)	EP0772020B1 (de)
ES (1)	ES2174043T3 (de)
PT (1)	PT772020E (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1471309A3 (de) *	2003-04-24	2004-12-08	Industrie Meccaniche di Alano S.r.l.	Heizkörper mit vielseitig anpassbaren Abdeckungen, insbesondere für Hausheizungssysteme
ES1065787U (es) *	2007-06-08	2007-11-01	Jose Romero Perez	Radiador electrico modular.
EP2146170B1 (de) *	2008-07-15	2014-08-06	Tesy Ood	Heizkörperelement und Heizkörperblock
ITBS20110031A1 (it) *	2011-03-18	2012-09-19	Giorgio Lancini	Elemento di radiatore, radiatore e relativo metodo di realizzazione
WO2012127508A1 (en) *	2011-03-18	2012-09-27	Lancini Giorgio	Radiator element, radiator and method of realisation thereof
ITMI20112028A1 (it) *	2011-11-09	2013-05-10	Fondital Spa	Elemento di radiatore da riscaldamento in alluminio pressofuso
ITMI20112027A1 (it) *	2011-11-09	2013-05-10	Fondital Spa	Elemento di radiatore da riscaldamento in alluminio pressofuso
ITMI20121977A1 (it) *	2012-11-21	2014-05-22	Fondital Spa	Elemento di radiatore da riscaldamento a doppia camera realizzato in alluminio pressofuso e relativo metodo di fabbricazione

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2083028A (en) *	1935-10-14	1937-06-08	Richmond Radiator Company	Radiator
FR2068647A1 (de) *	1969-11-26	1971-08-27	Termia Sarl
CH649374A5 (en) *	1981-03-19	1985-05-15	Schlatter Ag	Method for producing a heat exchanger, in particular a radiator, and heat exchanger produced using the method

1996
- 1996-10-28 ES ES96500139T patent/ES2174043T3/es not_active Expired - Lifetime
- 1996-10-28 EP EP19960500139 patent/EP0772020B1/de not_active Expired - Lifetime
- 1996-10-28 PT PT96500139T patent/PT772020E/pt unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2083028A (en) *	1935-10-14	1937-06-08	Richmond Radiator Company	Radiator
FR2068647A1 (de) *	1969-11-26	1971-08-27	Termia Sarl
CH649374A5 (en) *	1981-03-19	1985-05-15	Schlatter Ag	Method for producing a heat exchanger, in particular a radiator, and heat exchanger produced using the method

Also Published As

Publication number	Publication date
EP0772020B1 (de)	2002-04-17
EP0772020A2 (de)	1997-05-07
PT772020E (pt)	2002-09-30
ES2174043T3 (es)	2002-11-01

Legal Events

Date	Code	Title	Description
1997-03-21	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
1997-05-07	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE ES FR IT PT
1998-06-26	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1998-08-12	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE ES FR IT PT
1999-01-20	17P	Request for examination filed	Effective date: 19981119
2001-02-07	17Q	First examination report despatched	Effective date: 20001220
2001-08-22	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-10-04	RTI1	Title (correction)	Free format text: INDUSTRIAL PROCESS OF MANUFACTURE OF MODULAR RADIATOR ELEMENTS OF INJECTED ALUMINIUM
2001-10-18	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-10-18	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-01-08	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-03-02	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2002-04-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE ES FR IT PT
2002-08-23	ET	Fr: translation filed
2002-09-30	REG	Reference to a national code	Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20020628
2002-11-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2174043 Country of ref document: ES Kind code of ref document: T3
2003-02-21	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2003-02-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2003-04-09	26N	No opposition filed	Effective date: 20030120
2004-09-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 20040917 Year of fee payment: 9
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2005-10-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051028
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2007-12-31	BERE	Be: lapsed	Owner name: LORETO METALLI S.P.A. LOMET Effective date*: 20051031

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