CH662166A5 - Metallic anticondensation section, in particular for refrigerated conditioning and display cabinet - Google Patents

Metallic anticondensation section, in particular for refrigerated conditioning and display cabinet Download PDF

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Publication number
CH662166A5
CH662166A5 CH122585A CH122585A CH662166A5 CH 662166 A5 CH662166 A5 CH 662166A5 CH 122585 A CH122585 A CH 122585A CH 122585 A CH122585 A CH 122585A CH 662166 A5 CH662166 A5 CH 662166A5
Authority
CH
Switzerland
Prior art keywords
metal
insulating material
condensation
profile
section bar
Prior art date
Application number
CH122585A
Other languages
Italian (it)
Inventor
Valerio Paternollo
Original Assignee
Semilavorati 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 Semilavorati Spa filed Critical Semilavorati Spa
Publication of CH662166A5 publication Critical patent/CH662166A5/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/263Frames with special provision for insulation
    • E06B3/267Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/08Parts formed wholly or mainly of plastics materials
    • F25D23/082Strips
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/263Frames with special provision for insulation
    • E06B2003/26349Details of insulating strips
    • E06B2003/26379Specific characteristics concerning the disposition between the metal section members
    • E06B2003/26385Specific characteristics concerning the disposition between the metal section members with strips disposed perpendicular to each other

Abstract

The section (1) comprises at least two distinct metallic sections (2, 3) which are separated from one another by thermally insulating material (8) and which are joined together by junction elements (7) which are formed by strips of rigid plastic material and form, with the said metallic sections (2, 3), a cavity which defines the thermally insulating filling material suitable for determining a dermal cut while avoiding the formation of condensation. Housings (6) for the strip-like junction elements are formed in the metallic sections. The junction elements determine the spacing of said outer and inner metallic sections. <IMAGE>

Description

662 166 662 166

Claims (3)

RIVENDICAZIONI 1. Profilato (1) metallico anticondensa, particolarmente per celle frigorifere, comprendente almeno due profilati metallici distinti (2, 3), e separati da materiale termoisolante (8), caratterizzato dal fatto che detti due profilati metallici distinti sono fra di loro associati mediante degli elementi di giunzione (7) formati da listelli in materiale plastico rigido, formanti con detti profilati metallici (2, 3) una camera, in cui è ben delimitato il materiale termoisolante di riempimento atto a determinare un taglio termico evitante la formazione di condensa.1. Anti-condensation metal profile (1), particularly for cold rooms, comprising at least two distinct metal profiles (2, 3), and separated by heat insulating material (8), characterized in that said two distinct metal profiles are associated with each other by of the junction elements (7) formed by strips of rigid plastic material, forming with said metal profiles (2, 3) a chamber, in which the filling thermal insulating material is well delimited, suitable for determining a thermal break avoiding the formation of condensation. 2. Profilato metallico, secondo la rivendicazione 1, caratterizzato dal fatto che in detti profilati metallici sono ricavati gli alloggiamenti (6) di detti elementi di giunzione a forma di listelli.2. Metal profile, according to claim 1, characterized in that the housings (6) of said joining elements in the form of strips are obtained in said metal profiles. 3. Profilato metallico, secondo le rivendicazioni 1 e 2, caratterizzato dal fatto che detti elementi di giunzione determinano il distanziamento di detti profilati metallici esterno ed interno.3. Metal section bar, according to claims 1 and 2, characterized in that said joining elements determine the spacing of said external and internal metal section bars. La presente invenzione si riferisce ad un profilato metallico anticondensa particolarmente adatto all'impiego in camere frigorifere, di condizionamenti, di esposizione e simili.The present invention relates to an anti-condensation metal profile particularly suitable for use in cold rooms, conditioning rooms, display rooms and the like. Sono già noti profilati metallici dotati di cosiddetti «taglio termico», per casi come serramenti nelle costruzioni civili. Essi hanno lo scopo di impedire la trasmissione della temperatura esterna, verso camere interne. Sono noti anche profilati anti condensa, che presentano conformazioni alquanto complicate per cui per la loro produzione è necessario disporre di attrezzature diverse rispetto a quelle usuali, e produrre pezzi diversi rispetto a quelli normali.Metal sections equipped with so-called "thermal breaks" are already known, for cases such as doors and windows in civil constructions. They have the purpose of preventing the transmission of the external temperature towards internal chambers. Anti-condensation section bars are also known, which have rather complicated shapes so that for their production it is necessary to have different equipment than the usual ones, and to produce different pieces with respect to the normal ones. Sono altresì note le metodologie con le quali detti profilati vengono associati al materiale isolante; dette metodologie, richiedono talvolta la presenza intermittente di organi metallici di collegamento fra l'elemento esterno (metallico) e quello interno, il che produce dei ponti di trasmissione della temperatura. Altre volte tali organi metallici non sono necessari, ma il vano in cui si cola il materiale isolante, formato da una resina, non è ben delimitato il che produce delle difficoltà e irregolarità nella realizzazione.The methodologies with which said sections are associated with the insulating material are also known; said methodologies sometimes require the intermittent presence of metal connecting elements between the external (metallic) element and the internal one, which produces temperature transmission bridges. At other times these metal members are not necessary, but the space in which the insulating material, formed by a resin, is poured is not well delimited which causes difficulties and irregularities in the realization. Scopo principale del presente trovato, è quello di eliminare gli inconvenienti sopra elencati escogitando un profilato metallico che presenti una conformazione semplice e di facile produzione, in cui l'associazione del profilato al materiale isolante risulti di facile esecuzione.The main purpose of the present invention is to eliminate the drawbacks listed above by devising a metal section bar which has a simple and easy to manufacture shape, in which the association of the section bar to the insulating material is easy to perform. Un altro scopo è quello di escogitare un profilato metallico in modo che la sua applicazione elimini la formazione di condensa sulla superficie del profilato metallico che costituisce l'intelaiatura di celle frigorifere, di impianti di condizionamento, di espositori gelati, ed altri dispositivi.Another object is to devise a metal profile so that its application eliminates the formation of condensation on the surface of the metal profile which constitutes the framework of cold rooms, air conditioning systems, ice cream displays, and other devices. Questi ed altri scopi vengono raggiunti dal profilato metallico anticondensa secondo il trovato comprendente almeno due profilati metallici distinti e separati da materiale isolante caratterizzato dal fatto che detti due profilati metallici distinti sono fra di loro associati mediante degli elementi di giunzione formati da listelli in materiale plastico rigido, formanti con detti profilati metallici una camera, in cui è ben delimitato il materiale termoisolante di riempimento atto a determinare un taglio evitante la formazione di condensa.These and other objects are achieved by the anti-condensation metal profile according to the invention comprising at least two distinct metal profiles separated by insulating material characterized in that said two distinct metal profiles are associated with each other by means of joining elements formed by strips of rigid plastic material , forming with said metal sections a chamber, in which the filling thermal insulating material is well delimited, suitable for determining a cut avoiding the formation of condensation. Ulteriori caratteristiche e vantaggi risulteranno maggiormente dalla descrizione di un dispositivo secondo il trovato illustrato a titolo indicativo nell'unito disegno in cui:Further characteristics and advantages will become clearer from the description of a device according to the invention illustrated by way of example in the accompanying drawing in which: la fig. 1, 2 illustrano due diverse viste in sezione trasversale dei profilati secondo il trovato.the fig. 1, 2 show two different cross-sectional views of the sections according to the invention. Il profilato indicato nel suo insieme con 1 è costituito dal profilato metallico 2, e dal profilato metallico 3. Sulla superficie 4 del profilato metallico 2, e sulla superficie 5 del profilato metallico 3 sono ricavati gli alloggiamenti rispettivamente 6 e 6a per gli elementi di giunzione 7 che sono formati da listelli in materiale plastico rigido, a forma di doppia T, e che costituiscono con le superfici 4 e 5 una camera all'interno della quale verrà inserito con una operazione successiva il materiale termoisolante 8 costituito generalmente da resina.The profile indicated as a whole with 1 consists of the metal profile 2, and the metal profile 3. On the surface 4 of the metal profile 2, and on the surface 5 of the metal profile 3, the housings 6 and 6a respectively are obtained for the joining elements 7 which are formed by strips of rigid plastic material, in the shape of a double T, and which together with the surfaces 4 and 5 form a chamber inside which the heat-insulating material 8, generally constituted by resin, will be inserted in a subsequent operation. Le parti metalliche 2, 3 sono ottenute con un'operazione unica di estrusione, e possono presentare le conformazioni opportune (si veda la fig. 2), a secondo delle esigenze richieste.The metal parts 2, 3 are obtained with a single extrusion operation, and can have the appropriate conformations (see fig. 2), according to the required requirements. Il funzionamento è il seguente: una volta applicato il profilato in modo da ottenere l'intelaiatura richiesta per la camera frigorifera si avrà la superficie del profilato che costituisce la bordatura esterna del telaio, separata mediante il materiale termoisolante 8 dalla superficie del profilato che è a contatto con l'ambiente refrigerato. Si avrà dunque un taglio termico dovuto al materiale isolante con conseguente inibizione al formarsi della condensa sulla bordatura esterna al telaio. I listelli 7 in materiale plastico rigido assicurano un accoppiamento stabile ed efficace tra il profilo esterno e quello interno, senza danneggiare il cosiddetto taglio termico.Operation is as follows: once the section bar has been applied so as to obtain the frame required for the cold room, the surface of the section bar which constitutes the external edge of the frame will be separated by means of the heat insulating material 8 from the surface of the section bar which is contact with the refrigerated environment. There will therefore be a thermal cut due to the insulating material with consequent inhibition of the formation of condensation on the external edge of the frame. The strips 7 in rigid plastic material ensure a stable and effective coupling between the external profile and the internal one, without damaging the so-called thermal break. Si è in pratica constatato come la particolare disposizione e conformazione delle parti che costituiscono il profilato metallico anticondensa particolarmente per celle frigorifere, nonché la facilità di produzione e di montaggio conferiscono allo stesso particolari vantaggi rispetto ai profilati noti, e particolari caratteristiche di utilità.In practice it has been found that the particular arrangement and shape of the parts which make up the metal anti-condensation profile particularly for cold rooms, as well as the ease of production and assembly give it particular advantages with respect to known profiled elements, and particular characteristics of utility. 22 55 1010 1515 2020 2525 3030 3535 4040 4545 Vv 1 foglio disegni1 drawing sheet
CH122585A 1984-03-23 1985-03-19 Metallic anticondensation section, in particular for refrigerated conditioning and display cabinet CH662166A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2134184U IT8421341V0 (en) 1984-03-23 1984-03-23 ANTI-CONDENSATION METAL PROFILE PARTICULARLY FOR REFRIGERATING, CONDITIONING, EXPOSURE AND SIMILAR ROOMS.

Publications (1)

Publication Number Publication Date
CH662166A5 true CH662166A5 (en) 1987-09-15

Family

ID=11180363

Family Applications (1)

Application Number Title Priority Date Filing Date
CH122585A CH662166A5 (en) 1984-03-23 1985-03-19 Metallic anticondensation section, in particular for refrigerated conditioning and display cabinet

Country Status (2)

Country Link
CH (1) CH662166A5 (en)
IT (1) IT8421341V0 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281982A2 (en) * 1987-03-12 1988-09-14 Fischbach GmbH &amp; Co.KG Verwaltungsgesellschaft Wall element to be mounted in the side openings of a housing frame made from profiles
EP0281983A2 (en) * 1987-03-12 1988-09-14 Fischbach GmbH &amp; Co.KG Assembling system for a housing frame
EP0320463A1 (en) * 1987-12-09 1989-06-14 METALLURGICA METRA TRAFILATI ALLUMINIO S.p.A. Section member system for window and door frames in general, having thermal insulation means
EP2879552B1 (en) * 2012-08-01 2017-07-19 Carrier Corporation Refrigerated sales cabinet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281982A2 (en) * 1987-03-12 1988-09-14 Fischbach GmbH &amp; Co.KG Verwaltungsgesellschaft Wall element to be mounted in the side openings of a housing frame made from profiles
EP0281983A2 (en) * 1987-03-12 1988-09-14 Fischbach GmbH &amp; Co.KG Assembling system for a housing frame
EP0281983A3 (en) * 1987-03-12 1989-05-03 Fischbach Gmbh & Co.Kg Assembling system for a housing frame
EP0281982A3 (en) * 1987-03-12 1989-05-10 Fischbach Gmbh & Co.Kg Verwaltungsgesellschaft Wall element to be mounted in the side openings of a housing frame made from profiles
EP0320463A1 (en) * 1987-12-09 1989-06-14 METALLURGICA METRA TRAFILATI ALLUMINIO S.p.A. Section member system for window and door frames in general, having thermal insulation means
EP2879552B1 (en) * 2012-08-01 2017-07-19 Carrier Corporation Refrigerated sales cabinet

Also Published As

Publication number Publication date
IT8421341V0 (en) 1984-03-23

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