WO2000003184A1 - Parois transparentes fixes et mobiles pour chauffages etc. - Google Patents

Parois transparentes fixes et mobiles pour chauffages etc. Download PDF

Info

Publication number
WO2000003184A1
WO2000003184A1 PCT/IT1999/000213 IT9900213W WO0003184A1 WO 2000003184 A1 WO2000003184 A1 WO 2000003184A1 IT 9900213 W IT9900213 W IT 9900213W WO 0003184 A1 WO0003184 A1 WO 0003184A1
Authority
WO
WIPO (PCT)
Prior art keywords
walls
transparent
decorations
heat
wall
Prior art date
Application number
PCT/IT1999/000213
Other languages
English (en)
Inventor
Pasquale Vittorio Perrotta
Original Assignee
Pasquale Vittorio Perrotta
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 Pasquale Vittorio Perrotta filed Critical Pasquale Vittorio Perrotta
Priority to AU46488/99A priority Critical patent/AU4648899A/en
Publication of WO2000003184A1 publication Critical patent/WO2000003184A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/06—Ornamental features, e.g. grate fronts or surrounds

Definitions

  • thermotechnics This invention relates to the field of thermotechnics.
  • the purpose of the present invention is to bring several innovations on the transparent walls, fixed and movable, that are used to make stoves, heat-circulation fireplaces, fireplaces, heat-circulation kitchen ranges, kitchen ranges, ovens, heaters and alike.
  • the makers utilize transparent walls which allow to see what is going on during working conditions and which allow to see afterward the unpleasant view produced by its use which turns black the inside part of the walls hiding the covering material and the probable decorations located on the walls.
  • the innovations of the invention have the purpose to eliminate essentially the inconveniences mentioned earlier and to use, in a rational, functional and decorative manner, the structure and the shape of the transparent walls by means of which are also realized the heaters' doors.
  • the first characteristic of the invention is that the transparent walls embellish, enrich and emphasize the images on them during working conditions.
  • a second characteristic is that after the use of the heater, the walls change automatically into a decoration which harmonize with the surroundings.
  • a third characteristics of the invention is that the dirt and the turning black of the walls put in evidence and make even more visible the walls' decorations; therefore there is no need to clean often the walls saving a constant, complicated and wearisome working job.
  • several decorations are realized on the part of the walls facing out; decorations are made with paintings, engravings, carvings, printings, mosaics and other kinds of techniques to obtain either simple or elaborate ornaments.
  • fig. (1) shows the anterior part of the wall, in this case the door of a heat- circulation fireplace, which allows to see only what is going on inside and to see how the combustion proceeds, (101), the effects of the combustion and to eventually control them (in the case of an oven's wall, it allows only to inspect the cooking process);
  • fig. (2) shows the anterior face of the wall, in this case the door of a heat- circulation fireplace (102) after its use; it does not allow to see the interior walls and the decorations because they turned black and dirty while the fireplace was working; fig.
  • the light produced by the heating process passes through the walls reducing and contrasting the visibility of the decorations which in some areas change in color because some physical properties also change; in fact the visibility of the decorations lowers when the light intensity increases and it grows when the intensity decreases.
  • the light coming from the outside passes through the walls and generates some physical phenomena which change from place to place depending on the type of the decorations, emphasizing the works of art and changing the walls into ornamental objects that embellish the heaters harmonizing them with the surroundings.
  • the working procedures to obtain these results are obtained applying the following techniques on the outer side of the walls: when paintings are used one can use transparent and opaque colors; by the use of transparent colors during the working time, the painted walls allow to see through them and although the decorations lose their image sharpness or brightness they still embellish the sight created by the light generated into the heater. The sharpness comes back again when the heater in not working; using the opaque colors the decorations keep always the same clearness and sharpness but the transparency of the wall is reduced (the best thing to do is to use them on the borders of the walls to create a kind of framework).
  • the walls change from diaphanous to translucent during and after working time because they have areas with different reflecting and refractive properties as well as different dispersion, absorption and fluorescence properties.
  • Making the decorations with the use of the mould technique one can obtain ornamental works that are visible during working time and are even more visible after it; besides, the mould generates areas with different physical properties on the walls because of their different thickness.
  • the serigraphy, mosaic and plating techniques also allow to use the light effects to see through the walls either to embellish them during working conditions and either to have decorations visible during and after the working time of the heater.
  • the chemical composition of the mixture which makes up the walls acts as an embellishment during functioning time and also behaves as decoration before and after.
  • This can be achieved using a homogeneous or heterogeneous mixture made up of substances that make up the transparent materials, realizing walls of different colors made up of visible substances with different shapes and colors with refraction, reflection, absorption and dispersion indexes different from those of the other substances of the material. Otherwise one can use materials having luminescent and phosphorescent properties and in this case the walls and the decorations become a decorative embellishment even if there is no light.
  • the luminescent and phosphorescent substances can be used to create decorations on the walls by means of paintings, mosaic, plating and other techniques.
  • the walls can also be thermo-regulated in order to increase or decrease the light intensity that passes through them depending on their temperature; by using more than one wall or united or coupled transparent layers, it is possible to achieve, on one or both sides, the kind of decorations mentioned before thus obtaining a transparent wall.
  • a further resulting effect that is possible to obtain creating walls with ornamental workings or simply coloring them is that to modify the colors, the forms and the images generated on the inside and on the outside of the heater, managing to concentrate and to reflect (on some area of the wall) both the inside and the outside coming light.
  • the procedure is that to introduce into an oven at high temperature some materials like colors or bonding agents that are applied on the surface of the transparent walls in the following manner. Fist of all one must determine the thickness and the chemical composition of the transparent wall and then one must analyze the colors or the glues used to print or to bind together glasses or ceramic materials and add to them those chemical substances which are contained into the materials that make up the walls but that are absent (or contained in small proportions) into the materials that make up the colors or the glues. All of this is useful to equalize the thermic dilation coefficients and the heat-transmission coefficients of the transparent wall and the ornamental workings.
  • the following step is to calculate the temperature of the heating oven (depending on the thickness and the chemical composition of the transparent wall) and also how long these decorated walls must stay in it.
  • the purpose is to reach a temperature that is capable to dilate or to soften up the outer surface of the decorated wall and also to melt the colors or the bonding agents avoiding at the same time that an excessive amount of heat enters the wall or that a temperature too high or a prolonged heating time may damage the ornaments.
  • the wall has to be cooled in a particular and differentiated manner, and the surface without the art workings has to come in contact with a heat-exchanger capable to cool it rapidly and to absorb and to transfer the heat from the inner part of the wall to the outside.
  • a heat-exchanger capable to cool it rapidly and to absorb and to transfer the heat from the inner part of the wall to the outside.
  • the executive details like the dimensions, the kind of materials and the shapes of the fixed or movable walls can be modified without affecting the main purpose of the invention and without affecting the present industrial patent-right.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

L'invention concerne des parois transparentes fixes et mobiles pour fourneaux, cheminées avec ou sans circulation de chaleur, cuisinières avec ou sans circulation de chaleur, fourneaux, systèmes de chauffage etc. Pendant l'utilisation, ces parois embellissent la vue de l'intérieur du dispositif de chauffage, et lorsqu'elles ne sont pas en utilisation elles deviennent un élément décoratif même sans source lumineuse grâce à des types particuliers de matières utilisées pour la décoration et incluses dans les matériaux formant la paroi . Ces matières présentent des caractéristiques chimiques et physiques particulières leur permettant de mettre à profit les variations de lumière qui se créent sur ces parois et par conséquent sur les éléments (103) et (104) décoratifs.
PCT/IT1999/000213 1998-07-13 1999-07-12 Parois transparentes fixes et mobiles pour chauffages etc. WO2000003184A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46488/99A AU4648899A (en) 1998-07-13 1999-07-12 Transparent fixed and movable walls for heaters and alike

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000003A ITBN980003A1 (it) 1998-07-13 1998-07-13 Pareti trasparenti fisse e mobili per stufe, termocamini, termocucine, camini, cucine, forni, riscaldatori e simili; che nel funzionamento ne abbelliscono la visione trasformandosi dopo in un ornamento.
ITBN98A000003 1998-07-13

Publications (1)

Publication Number Publication Date
WO2000003184A1 true WO2000003184A1 (fr) 2000-01-20

Family

ID=11337137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1999/000213 WO2000003184A1 (fr) 1998-07-13 1999-07-12 Parois transparentes fixes et mobiles pour chauffages etc.

Country Status (3)

Country Link
AU (1) AU4648899A (fr)
IT (1) ITBN980003A1 (fr)
WO (1) WO2000003184A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387901A (en) * 2002-01-23 2003-10-29 Suncrest Surrounds Ltd A fireplace surround assembly with a light source
DE102004040759A1 (de) * 2004-08-21 2006-03-02 Schott Ag Hausgerät mit einer Glas- oder Glaskeramikplatte
GB2422428A (en) * 2002-01-23 2006-07-26 Suncrest Surrounds Ltd A hearth and fireplace surround with translucent/transparent panels
FR2905449A1 (fr) * 2006-08-29 2008-03-07 Devaux Sarl Sarl Grille de ventilation pour cheminee.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898977A (en) * 1974-01-28 1975-08-12 White Westinghouse Corp Liquid crystal door window shutter arrangement for self-cleaning cooking oven
WO1994015785A1 (fr) * 1993-01-18 1994-07-21 Polymage S.A.R.L. Structure composite feuilletee a changement de couleurs
WO1997025213A1 (fr) * 1996-01-06 1997-07-17 Contra Vision Limited Panneau comportant des images laissant passer la lumiere

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898977A (en) * 1974-01-28 1975-08-12 White Westinghouse Corp Liquid crystal door window shutter arrangement for self-cleaning cooking oven
WO1994015785A1 (fr) * 1993-01-18 1994-07-21 Polymage S.A.R.L. Structure composite feuilletee a changement de couleurs
WO1997025213A1 (fr) * 1996-01-06 1997-07-17 Contra Vision Limited Panneau comportant des images laissant passer la lumiere

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387901A (en) * 2002-01-23 2003-10-29 Suncrest Surrounds Ltd A fireplace surround assembly with a light source
GB2387901B (en) * 2002-01-23 2005-11-02 Suncrest Surrounds Ltd Fire surround assembly
GB2417552A (en) * 2002-01-23 2006-03-01 Suncrest Surrounds Ltd A fireplace surround and hearth with translucent/transparent panels
GB2422428A (en) * 2002-01-23 2006-07-26 Suncrest Surrounds Ltd A hearth and fireplace surround with translucent/transparent panels
GB2417552B (en) * 2002-01-23 2006-07-26 Suncrest Surrounds Ltd Hearth for a Fireplace
GB2422428B (en) * 2002-01-23 2006-12-27 Suncrest Surrounds Ltd Hearth For A Fireplace, Having a Display Panel
DE102004040759A1 (de) * 2004-08-21 2006-03-02 Schott Ag Hausgerät mit einer Glas- oder Glaskeramikplatte
DE102004040759B4 (de) * 2004-08-21 2010-09-16 Schott Ag Hausgerät mit einer Glas- oder Glaskeramikplatte
FR2905449A1 (fr) * 2006-08-29 2008-03-07 Devaux Sarl Sarl Grille de ventilation pour cheminee.

Also Published As

Publication number Publication date
ITBN980003A0 (it) 1998-07-13
ITBN980003A3 (it) 2000-01-13
AU4648899A (en) 2000-02-01
ITBN980003A1 (it) 2000-01-14

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