FR2499682A1 - METHOD FOR THE CLEANING OF A STOVE OR FIREPLACE GLASS WITH A CLOSED FIREPLACE AND DEVICE FOR CARRYING OUT SAID METHOD - Google Patents

Abstract

THE PRESENT INVENTION CONCERNS A PROCESS FOR SMOKE EXHAUST FROM A STOVE OR CHIMNEY GLASS WITH A CLOSED FIREPLACE, AND A DEVICE FOR IMPLEMENTING THIS PROCESS. PROCESS CHARACTERIZED IN THAT IT ESSENTIALLY CONSISTS OF REALIZING, BY USE OF THE DEPRESSION CREATED BY FIREPLACE 5, A CIRCULATION OF AIR 1 PARALLEL TO GLASS 2, SO AS TO DISPATCH THE SMOKE, THIS AIR BEING INTRODUCED THROUGHOUT THE FIREPLACE. SURROUND OF GLASS 2 THROUGH A NARROW PERIPHERAL SLOT 3 ALLOWING ACCELERATION OF THE AIR.

Description

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  The present invention relates to the field of metal stoves

  glass and closed fireplaces, and has the purpose of

  a process for the smoke extraction of such a stove glass or

mine closed.

  The subject of the invention is also a device for

implementation of this method.

  Currently, the windows fitted to stoves and fireplaces

  homes are usually blackened by smoke after

  a relatively short period of use, since the

  mate tends to lick said window, thereby promoting a deposit of

  soot, which forms an opaque crust under the effect of heat.

  The present invention aims to overcome this inconvenience.

  deny. It relates, in fact, to a method of smoke extraction from a window pan or closed hearth fireplace, characterized

  in that it consists essentially of realizing, by

  depression created by the fireplace, a circulation of air parallel to the glass, so as to spread the smoke,

  this air being introduced all around the glass pane through

  towards a narrow peripheral slot allowing acceleration

air.

  The subject of the invention is also a device for

  implementation of this method, characterized in that it is con-

  arranged by a frame-support angle of the window, in which the window is mounted to free expansion by means of studs provided with elastic joints, and by a frame-frame delimiting a

  Peripheral slot with frame-angle bracket glass.

  According to an alternative embodiment of the invention,

  the glass determines with the front walls of the fireplace a slit

air intake system.

  According to another variant embodiment of the invention,

  in the case of using a window mounted in the frame-cor-

  by means of continuous support, the lower part of the

  frame-angle is provided with calibrated air intake slots.

  The invention will be better understood thanks to the description

  Hereinafter, which relates to preferred embodiments, given by way of non-limiting examples, and explained with

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  reference to the attached schematic drawings, in which

  FIG. 1 is a block diagram explaining the method

  form to the invention according to a possible embodiment of the device for implementing this method; Figure 2 is a sectional view of an alternative embodiment of the device;

  FIG. 3 is a plan view of the window mounted in FIG.

  in FIG. 2, and FIG. 4 is a partial sectional view of another embodiment of FIG.

  embodiment of the device according to the invention. -

  According to the invention, and as shown more particularly

  In particular, by way of example, Figure 1 of the accompanying drawings, the method of smoke extraction of a stove pane or fireplace closed essentially consists of making, by use

  the depression created by the fireplace, an air circulation 1

  parallel to the window 2, so as to spread the smoke. This air is introduced all around the window 2 through a narrow peripheral slot 3, which allows an acceleration of the air. Thanks to this acceleration, the air enters by licking the glass for a sufficient length so that the smoke is removed from the window 2, so that the latter remains clear and that

  the user can enjoy the spectacle of the flames.

  The diagram of FIG. 1 represents a first possible embodiment of a device for implementing this method. Indeed, in this embodiment, the window 2 is suspended from a not shown frame, and the slot 3 is delimited by the clearance between the window 2 and the front walls 4 of the window.

fireplace 5.

  Figures 2 and 3 represent a variant of

  embodiment of the invention, wherein the device is constituted by a frame-bracket 6 for supporting the pane 2 ', in which the pane 2' is mounted to free expansion by means of studs 7 provided with elastic joints not shown (FIG. 3), and by a

  counter frame 8 delimiting a peripheral slot 9 with the frame

  angle 6. The pads 7 are advantageously four in number and allow a differential expansion of the edges of the glass 2 'and the frame 6, and a detachment of the glass 2'

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  of frame 6 (Figure 2), sparing all around the

  window 9 'air inlet, which is deflected by the wing of the cor-

  the counterframe 8 in a plane parallel to the window 2 '. In this embodiment, a double peripheral slot 9-9 'is made around the window 2'. FIG. 3 represents another variant embodiment of the invention, in which the window 2 "is mounted in the

  frame-angle 6 ', by means of a continuous support not shown

  you. In this case, the lower part 10 of the corner frame 6 '

  is equipped with calibrated slots It air intake.

  Thanks to the invention, it is possible to carry out a

  air in front of the glass, inside the fireplace,

  to prevent the clogging of said window.

  Of course, the invention is not limited to the modes of

  embodiment described and shown in the accompanying drawings. Some

  still possible, particularly from the point of view of the

  constituting the various elements, or by substituting equiva-

  slow pace, without leaving the field of protection

of the invention.

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Claims (4)

-R E V E N D I C A T I 0 N S -   1. Process for smoke extraction from a stove window or chimney   born in a closed home, characterized in that it consists   to achieve, by using the depression created by the fireplace (5), a flow of air (1) parallel to the window (2), so as to separate the smoke, this air being introduced   all around the window (2) through a peripheral slot   narrow range (3) allowing acceleration of the air.   2. Device for carrying out the method according to claim 1, characterized in that it consists essentially of a cadrecornière (6) for supporting the pane (2 '), wherein the pane (2') is mounted with free expansion by means of studs (7) provided with elastic joints, and by a counter-frame (8) delimiting a peripheral slot (9 ') with the corner-frame (6) for supporting the window (2 ').   3. Device according to claim 2, characterized in that the window (2) determines with the front walls (4) of   fireplace (5) a peripheral slot (3) air inlet.   4. Device according to claim 2, characterized in   what, in the case of a window (2 ") mounted in the frame-cor-   nier (6 ') by means of a continuous support, the lower part (10) of the angle frame (6') is provided with calibrated slots (11) air inlet.