EP0629277A1 - Device for dehumidifying a room or living space - Google Patents

Device for dehumidifying a room or living space

Info

Publication number
EP0629277A1
EP0629277A1 EP93918748A EP93918748A EP0629277A1 EP 0629277 A1 EP0629277 A1 EP 0629277A1 EP 93918748 A EP93918748 A EP 93918748A EP 93918748 A EP93918748 A EP 93918748A EP 0629277 A1 EP0629277 A1 EP 0629277A1
Authority
EP
European Patent Office
Prior art keywords
rod
intended
conduit
evaporator
siphon
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.)
Granted
Application number
EP93918748A
Other languages
German (de)
French (fr)
Other versions
EP0629277B1 (en
Inventor
Francoise Peronnet
Claude Georges Grand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0629277A1 publication Critical patent/EP0629277A1/en
Application granted granted Critical
Publication of EP0629277B1 publication Critical patent/EP0629277B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • E04B1/7076—Air vents for walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • E04B1/7084—Drying or keeping dry, e.g. by air vents by ventilating with Knappen systems, i.e. atmospheric siphons

Definitions

  • Device intended to dehumidify a room or a living space.
  • the subject of the present invention is a device intended for dehumidifying a room or a habitable volume by evacuation towards the outside of a wall, of the humidity contained at the back of the latter within the room or the corresponding habitable volume.
  • the invention provides an evaporator condenser siphon intended to communicate a rod of conductive metal with the cold outside air on the one hand and on the other hand with the hot and humid air of a house so as to create a limited thermal bridge, when it is positioned after installation near a cold wall, for example glazing or wall, in order to condense the humidity of a room in contact with it.
  • the said condenser is
  • the air thus doubly weighed down, flows by gravity to the outside and to the base, and, 'nature abhorred by vacuum', replaces it, towards the top of the grid, with a new light, dry air.
  • siphon-condenser-evaporator a porous plate, placed in a cavity in contact with the outside air, produces the same double effect of siphoning and evaporation producing cold which relatively accelerates the process, on the other hand , this cold, driving force of condensation, is, moreover, it leads inside the house.
  • Patent FR No. 2 252475 describes a wick introduced into the water evacuation hole at the base of a frame designed to conduct water, collected at the bottom of the drip tray and resulting from infiltration or condensation on the glazing, towards the outside by draining it; but such a system eliminates the vent passage, however essential for balancing the pressures between interior and exterior.
  • Figure 1 shows a siphon-condenser-evaporator assembly in section.
  • Figure 2 is a front view of the siphoning cavity provided with the evaporator.
  • Fig 3 is the closing grid of the siphon.
  • Fig 4 is a variant in which the condenser rod is full and provided at the lower end with an evaporator pierced at the periphery.
  • the F'9 5 is a section representing the sealed conduit with the condenser in its bed with a wick inserted in its center and the end piece of which protrudes from the bottom siphon to constitute an evaporator.
  • Fig 6 is also a section of the sealed conduit but comprising a full condenser with a wick in the bottom of the bed whose end protrudes from the bottom siphon to form an evaporator.
  • Fig 7 corresponds to an end view of Figure 6 showing the wick at the bottom of the bed.
  • Fig 8 corresponds to an end view of Figure 5 showing the wick inserted in the axis of the hollow condenser.
  • Fig 9 is a longitudinal section of the siphon as a variant of Figure 4 with an evaporator fixed to the end of the condenser not provided with a hole.
  • Figure 10 is a section of the sealed conduit and the top and bottom siphons of the assembly.
  • the device forming a siphon-condenser-evaporator according to FIG. 1 is remarkable in that a hollow thermally conductive metal rod (1) Figl is placed in a slope directed towards the outside after having passed through a frame (2) or of a thin wall, the rising part being directed inwards, said rod or condenser (1) consisting of a tube whose outside diameter corresponds substantially to the inside diameter of the conduit (3) has a central recess defining the vent, and is housed in the sealed conduit (3) connected to two concave parts (4) and (4A) or siphons, symmetrically inverted, inside which said rod (1) comes into contact with the outside air at the bottom (4A), on the one hand, and with the inside air at the top (4) on the other hand, the base of the condenser towards the outside being provided for example perpendicularly with a plate (5), fixed on the lower part of the conductive rod, of small thickness of porous material intended to form an evaporator, pierced with a corresponding hole (6) the inside diameter
  • the water reaches the base by gravity, soaks in the plate of porous material (5) fixed to the tip of the condenser (1), the whole being found in a cavity, or lower siphon (4A) i concave curved downwards; generating a downward passage of air (AA) drying the plate, increasing the weight of the water molecules torn from the right plate (5) in its passage and flowing down before exiting (BB) creating a relative vacuum, or depression, and the concomitant introduction by siphoning of a new volume of air (AA) and so on, all functioning as soon as the dew point is obtained, that is to say; moment when the humidity saturation of the indoor ambient air coincides so as to be exchanged on a sufficiently cold point near a passage promoting convection as can be, for example, a window.
  • the thermal conductive rod, or condenser (. ') Can be solid and with an outside diameter less than the inside diameter of the duct (3), the passage of the vent air as well as the condensation water are channeled in this case by the sealed conduit (3) and takes place at the periphery by a passage at least equivalent in volume to the hollow (7) of FIG.
  • the siphon cavities at the top inwards (4) and at the bottom outwards (4A), which may be made of molded plastic, are symmetrically inverted and connected together through a frame previously pierced by means known in either and at the angle of incidence which is defined in itself according to the inclination of the system, for example between 30 ° and 45 ° by a junction conduit (3) adjustable in length, with the foot raised; whose function is to isolate the condenser (1), and the humidity that it has collected, from the partition that it must cross.
  • Each siphon (4) and (4A) is formed by a concave part as illustrated in FIG.
  • the said siphon is provided behind the said flange (F) with relatively flat upper and lower parts parallel to the plane of the flange, intended for the reception of the fixing screws, for example by screwing, to the frame or to the provided partition.
  • These parts being connected to the collar by walls (G) and (G '), between which is disposed a sleeve (H) which internally or externally receives by bonding the sealed junction conduit (3) made of plastic.
  • a grid (8) also made of molded material adapts by stapling in a known manner either on the opening of the cavity forming the top siphon (4), while the same grid (8A) is placed in the other direction over the opening of the cavity forming the bottom siphon (4A) symmetrically opposite to the first.
  • the thermal conductive rod, or condenser (1) or (V) can be installed alone in the sealed conduit (3), without having been carried out the fixing of the evaporator (5) at its base towards the outside, in this case the dew point is slightly delayed at the tip of the condenser inwards at the top, and the production of condensed water is relatively lower:
  • This drawback can be corrected by installing a larger number of condenser-evaporator siphons for a room to be dehumidified.
  • the passage for vent (7) whether it is located in the center of the condenser (1) according to, for example FIG 5, or else that it takes place at the periphery of said condenser left free by relative to the sealed conduit (3), according to Figure 6; in these two cases it is possible to introduce a wick (M), arranged at the level of the vent-forming passage, for example between rod (1) and conduit (3) or inside the recess of the rod (1) forming a tube, the said wick has the function of sponging the droplets formed, by dew point, on the upper part of the condenser towards the inhabited room, or not, then conducting the water towards the base, either a part on the evaporator (5), even directly when the evaporator described above has not been placed in the cavity (4A) of low siphoning; the end of said wick (M) is then provided with a nozzle (P) projecting downward from the rod (1) and forming an evaporator (P) Fig 6, in the case where it is installed at
  • the condenser (.) According to another variant illustrated in FIG. 9, very freely enters the sealed junction conduit (3), where it rests by pressing on the wick (M) in its mediating bed so that the outside air (S) passes over its upper and lateral periphery left free then forming a vent, the porous plate or evaporator (5 ") not provided " with a central orifice and which can be fixed to the nozzle of the condenser (1) for example by gluing, this one must spare, between its upper part and the wall (G) of the upper bottom of the siphon (4A) a space of passage for air circulation (S). Maintaining the condenser can be ensured peripherally by abutment on the grid (8) lower.
  • Such a system of the invention of the siphon-condenser-evaporator having for goal, not only to sanitize a humid room, but moreover, by drying it, to realize savings because the impression of cold is stronger at temperature equal depending on whether you live in a humid place compared to a drier place.
  • Such a device is applicable to buildings, doorframes, doors, windows, verandas and mobile homes of the caravan type.
  • This device also interests the activity of glazing concomitantly by being installed in its more or less immediate proximity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

Dispositif destiné à évacuer vers l'extérieur d'une paroi, l'humidité contenue à l'arrière de ladite paroi au sein d'une pièce ou d'un volume habitable caractérisé en ce qu'il est constitué d'une part de deux cavités (4) et (4A) destinées à former siphon pourvues d'un évidement (H) en leur fond destiné à recevoir de façon inclinée un tube de jonction étanche (3) et d'autre part d'une tige (1) conductrice thermique formant condenseur destinée à être placée en pente dirigée vers l'extérieur dans le conduit étanche (3) en ménageant un espace de passage d'évent, et enfin d'une plaque (5) en matériau poreux formant évaporateur fixé en extrémité extérieure de la tige (1). Application au bâtiment, huisseries, vérandas et habitations mobiles du type caravane. Il intéresse l'activité du survitrage de façon concomitante.Device intended to evacuate towards the outside of a wall, the humidity contained at the rear of the said wall within a room or a habitable volume, characterized in that it consists of a part of two cavities (4) and (4A) intended to form a siphon provided with a recess (H) at their bottom intended to receive in an inclined manner a sealed junction tube (3) and on the other hand with a conductive rod (1) heat forming a condenser intended to be placed on a slope directed towards the outside in the sealed conduit (3) by providing a vent passage space, and finally a plate (5) of porous material forming an evaporator fixed at the outer end of the rod (1). Application to building, frames, verandas and mobile homes of the caravan type. It concerns the activity of overglazing concomitantly.

Description

Dispositif destiné à deshumidifier une pièce ou un uolume habitable. Device intended to dehumidify a room or a living space.
La présente invention a pour objet un dispositif destiné à déshumidifier une pièce ou un volume habitable par évacuation vers l'extérieur d'une paroi, de l'humidité contenue à l'arrière de celle ci au sein de la pièce ou du volume habitable correspondant, ainsi 5 l'invention propose un siphon condenseur évaporateur destiné à faire communiquer une tige en métal conducteur avec l'air froid extérieur d'une part et d'autre part avec l'air chaud et humide d'une habitation de façon à y créer un pont thermique limité, lorsqu'il est positionné après installation près d'une paroi froide, par exemple vitrage ou mur, afin d'y condenser l'humidité d'une pièce à son contact. Pour ce faire le dit condenseur seThe subject of the present invention is a device intended for dehumidifying a room or a habitable volume by evacuation towards the outside of a wall, of the humidity contained at the back of the latter within the room or the corresponding habitable volume. , thus 5 the invention provides an evaporator condenser siphon intended to communicate a rod of conductive metal with the cold outside air on the one hand and on the other hand with the hot and humid air of a house so as to create a limited thermal bridge, when it is positioned after installation near a cold wall, for example glazing or wall, in order to condense the humidity of a room in contact with it. To do this, the said condenser is
•J O refroidit par le froid extérieur puis conduit ce froid vers l'intérieur, l'intérêt étant d'évacuer vers l'extérieur, par gravité, l'eau de condensation produite, cette eau imbibant une plaque poreuse, placée à la base, en contact avec l'air extérieur qui s'engage dans une cavité siphonnante, disposée en extrémité extérieure du dispositif, Pévaporation qui en résulte a pour effet d'augmenter encore le froid, ou inertie, du 5 condenseur, pour une efficacité accrue dans le but recherché. • OJ cools by the outside cold then conducts this cold inwards, the advantage being to evacuate to the outside, by gravity, the condensation water produced, this water soaking up a porous plate, placed at the base, in contact with the outside air which engages in a siphon cavity, disposed at the outer end of the device, the resulting evaporation has the effect of further increasing the cold, or inertia, of the condenser, for increased efficiency in the goal sought.
En vue de réduire l'humidité des murs, des systèmes existent, permettant de siphonner l'humidité remontant du sol dans un mur par capillarité, le plus ancien et le plus connu est le siphon "Knappen". il sagit, pour la partie visible, de grilles en fonte de quelques centimètres de diamètre posées, généralement en quinconce, à une certaine distance les 0 unes des autres à la base extérieure de murs épais en pierre. De l'air pénètre au travers des grilles en question, assèche l'humidité remontant par capillarité jusque dans le trou pratiqué en arrière dans la pierre , cet assèchement provoque une évaporation qui induit à son tour, par réaction, un refroidissement accentué sur la périphérie interne au trou, en deuxième ressort l'air chargé de molécules d'eau s'alourdit , puis, s'alourdit encore un 5 peu plus, par l'effet conjugué, du froid au contact de la périphérie refroidie. L'air, ainsi doublement alourdi, s'écoule par gravité à l'extérieur et à la base, et, 'la nature ayant horreur du vide', y substitue, vers le haut de la grille, un nouvel air léger, sec .In order to reduce the humidity of the walls, systems exist, making it possible to siphon the moisture rising from the ground into a wall by capillary action, the oldest and best known is the "Knappen" siphon. for the visible part, these are cast iron grids a few centimeters in diameter, generally staggered, at a certain distance from each other at the outer base of thick stone walls. Air enters through the grids in question, dries the moisture rising by capillary action into the hole made back in the stone, this drying causes evaporation which in turn induces, by reaction, increased cooling on the periphery internal to the hole, as a second spring, the air charged with molecules of water becomes heavier, then, heavier still a little more, by the combined effect, of the cold in contact with the cooled periphery. The air, thus doubly weighed down, flows by gravity to the outside and to the base, and, 'nature abhorred by vacuum', replaces it, towards the top of the grid, with a new light, dry air.
Un tel principe, qui se perpétue de lui même; lorsque des conjonctions idéales de température et d'hygrométrie coïncident, mérite bien le terme de 'siphon'.Such a principle, which perpetuates itself; when ideal conjunctions of temperature and hygrometry coincide, well deserves the term 'siphon'.
Dans le siphon-condenseur-évaporateur selon l'invention- une plaque poreuse, placée dans une cavité au contact avec l'air extérieur, produit le même double effet de siphonnage et d'évaporation productrice de froid qui accélère relativement le processus, par contre, ce froid, élément moteur de la condensation, est, en outre, lui, conduit à l'intérieur de l'habitation .In the siphon-condenser-evaporator according to the invention- a porous plate, placed in a cavity in contact with the outside air, produces the same double effect of siphoning and evaporation producing cold which relatively accelerates the process, on the other hand , this cold, driving force of condensation, is, moreover, it leads inside the house.
Par ailleurs il a été proposé dans le brevet Français Nr 89 071 52 une ossature en métal conducteur mis en contact avec l'air extérieur d'une part et avec l'air intérieur d'autre part pour y constituer une zone froide de condensation par exemple dans une véranda. Dans ce système un cache agrafé de façon espacé à l'extérieur et un cache similaire agrafé à l'intérieur également de façon espacé pour ménager une circulation entre cache et face du profilé, occultent les côtés des profilés de métal de la dite ossature de sorte qu'un léger filet d'air s'infiltre par les interstices, latéraux aux caches, qui y sont ménagés longitudinalement, pour lamellîser de l'air frais à l'extérieur d'une part, air frais chargé de refroidir l'ossature provoquant pont thermique également similaire avec l'air humide intérieur d'autre part, selon les filets d'air latéraux au cache. Dans les deux cas; air frais extérieur et air chaud et humide interne, n'entrent aucunement en contact direct entre eux mais par l'intermédiaire de l'ossature formant pont thermique, permettant côté intérieur de condenser l'humidité intérieure mais il n'apparait pas ici de phénomène de siphonnage. Le brevet FR N° 2 252475 décrit, lui, une mèche introduite dans le trou d'évacuation d'eau à la base d'une huisserie ayant pour but de conduire l'eau, collectée au fond du larmier et résultant des infiltrations ou de la condensation sur les vitrages, vers l'extérieur en la drainant; mais un tel système supprime le passage d'évent pourtant indispensable à l'équilibrage des pressions entre intérieur et extérieur. Dans le dispositif formant siphon-condenseur-évaporateur selon l'invention, il est plutôt recherché un contact direct et ponctuel de l'air frais extérieur avec Pévaporateur d'une part, aussi bien qu'avec l'air humide intérieur sur le condenseur: Le point ponctuel refroidi et d'une faible surface que crée l'extrémité du condensateur en contact avec le volume habitable n'échangeant qu'une infime quantité de calories d'un corps, par exemple humain passant à sa proximité; échange qui, s'il était important, pourrait provoquer une sensation physique et/ou subjective d'inconfort à l'instar, par exemple, d'une surface de baies vitrées en glace simple embuée de condensation.Furthermore, it has been proposed in French patent N r 89 071 52 a framework of conductive metal brought into contact with the outside air on the one hand and with the inside air on the other hand to form a cold condensation zone there. for example in a veranda. In this system, a cover stapled spaced apart on the outside and a similar cover stapled inside also spaced apart to provide circulation between cover and face of the profile, obscure the sides of the metal profiles of said frame so that a light stream of air infiltrates through the interstices, lateral to the covers, which are formed longitudinally therein, to lamellate fresh air outside on the one hand, fresh air responsible for cooling the framework causing thermal bridge also similar with indoor humid air on the other hand, according to the side air streams at the cover. In both cases; outside fresh air and internal hot and humid air, do not come into direct contact with each other but through the framework forming a thermal bridge, allowing the interior side to condense interior humidity but there does not appear here a phenomenon siphoning. Patent FR No. 2 252475 describes a wick introduced into the water evacuation hole at the base of a frame designed to conduct water, collected at the bottom of the drip tray and resulting from infiltration or condensation on the glazing, towards the outside by draining it; but such a system eliminates the vent passage, however essential for balancing the pressures between interior and exterior. In the siphon-condenser-evaporator device according to the invention, direct and punctual contact of the fresh outside air with the evaporator on the one hand is sought, as well as with the humid indoor air on the condenser: the cooled time point and a low surface created by the end of the capacitor in contact with the habitable volume exchanging only a small amount of calories of a body, e.g. human passing near it; exchange which, if it were important, could cause a physical and / or subjective feeling of discomfort like, for example, a surface of picture windows in simple ice misted with condensation.
Une description détaillée va être faite en référence aux dessins joints: La Figure 1 représente un ensemble siphon-condenseur-évaporateur en coupe.A detailed description will be made with reference to the accompanying drawings: Figure 1 shows a siphon-condenser-evaporator assembly in section.
La Figure 2 est une vue de face, de la cavité de siphonnage munie de l'évaporateur.Figure 2 is a front view of the siphoning cavity provided with the evaporator.
La Fig 3 est la grille de fermeture du siphon.Fig 3 is the closing grid of the siphon.
La Fig 4 est une variante dans laquelle la tige condenseur est pleine et pourvue en extrémité basse d'un évaporateur percé en périphérie. La F'9 5 est une coupe représentant le conduit étanche avec le condenseur en son lit avec une mèche introduite en son centre et dont l'embout dépasse du siphon bas pour constituer évaporateur.Fig 4 is a variant in which the condenser rod is full and provided at the lower end with an evaporator pierced at the periphery. The F'9 5 is a section representing the sealed conduit with the condenser in its bed with a wick inserted in its center and the end piece of which protrudes from the bottom siphon to constitute an evaporator.
La Fig 6 est une coupe également du conduit étanche mais comprenant un condenseur plein avec une mèche dans le fond du lit dont l'embout dépasse du siphon bas pour constituer évaporateur.Fig 6 is also a section of the sealed conduit but comprising a full condenser with a wick in the bottom of the bed whose end protrudes from the bottom siphon to form an evaporator.
La Fig 7 correspond à une vue en bout de la figure 6 montrant la mèche au fond du lit.Fig 7 corresponds to an end view of Figure 6 showing the wick at the bottom of the bed.
La Fig 8 correspond à une vue en bout de la figure 5 montrant la mèche introduite en axe du condenseur creux.Fig 8 corresponds to an end view of Figure 5 showing the wick inserted in the axis of the hollow condenser.
La Fig 9 est une coupe longitudinale du siphon en variante de la figure 4 avec un évaporateur fixé au bout du condenseur non muni de trou.Fig 9 is a longitudinal section of the siphon as a variant of Figure 4 with an evaporator fixed to the end of the condenser not provided with a hole.
La figure 10 est une coupe du conduit étanche et des siphons haut et bas de l'ensemble.Figure 10 is a section of the sealed conduit and the top and bottom siphons of the assembly.
Le dispositif formant siphon-condenseur-évaporateur selon figure 1 est remarquable en ce qu'une tige de métal conductrice thermique creuse (1 ) Figl est placée en pente dirigée vers l'extérieur après être passée au travers d'une huisserie (2) ou d'une paroi de faible épaisseur, la partie montante étant dirigée vers l'intérieur, la dite tige ou condenseur (1 ) constituée d'un tube dont le diamètre extérieur correspond sensiblement au diamètre intérieur du conduit (3) présente un évidement central définissant l'évent, et est logé dans le conduit (3) étanche relié à deux pièces concaves (4) et (4A) ou siphons, symétriquement inversées, à l'intérieur desquelles la dite tige (1 ) entre en contact avec l'air extérieur en bas (4A), d'une part, et avec l'air intérieur en haut (4) d'autre part, la base du condenseur vers l'extérieur étant munie par exemple perpendiculairement d'une plaque (5), fixée sur la partie inférieure de la tige conductrice, de faible épaisseur en matériau poreux destinée à former évaporateur, percée d'un trou (6) correspondant au diamètre intérieur de l'évidement de te tige (1 ).The device forming a siphon-condenser-evaporator according to FIG. 1 is remarkable in that a hollow thermally conductive metal rod (1) Figl is placed in a slope directed towards the outside after having passed through a frame (2) or of a thin wall, the rising part being directed inwards, said rod or condenser (1) consisting of a tube whose outside diameter corresponds substantially to the inside diameter of the conduit (3) has a central recess defining the vent, and is housed in the sealed conduit (3) connected to two concave parts (4) and (4A) or siphons, symmetrically inverted, inside which said rod (1) comes into contact with the outside air at the bottom (4A), on the one hand, and with the inside air at the top (4) on the other hand, the base of the condenser towards the outside being provided for example perpendicularly with a plate (5), fixed on the lower part of the conductive rod, of small thickness of porous material intended to form an evaporator, pierced with a corresponding hole (6) the inside diameter of the stem recess (1).
Grâce à la pente du condenseur en son passage axial (7), l'eau parvient à la base par gravité, y imbibe la plaque en matériau poreux (5) fixée à l'embout du condenseur (1 ), le tout se retrouvant dans une cavité, ou siphon inférieur (4A)i concave incurvé vers le bas; générant un passage d'air descendant (AA) asséchant la plaque, s' alourdissant du poids des molécules d'eau arrachées à la drte plaque (5) sur son passage et s'écoulant vers le bas avant de ressortir (BB) créant un vide relatif, ou dépression, et l'introduction concomitante par siphonnage d'un nouveau volume d'air (AA) et ainsi de suite, le tout fonctionnant dès obtention du point de rosée, c'est à dire; moment où la saturation en humidité de l'air ambiant intérieur coïncide de façon à se trouver échangée sur un point suffisamment froid près d'un passage favorisant la convection telle que peut l'être, par exemple, une fenêtre.Thanks to the slope of the condenser in its axial passage (7), the water reaches the base by gravity, soaks in the plate of porous material (5) fixed to the tip of the condenser (1), the whole being found in a cavity, or lower siphon (4A) i concave curved downwards; generating a downward passage of air (AA) drying the plate, increasing the weight of the water molecules torn from the right plate (5) in its passage and flowing down before exiting (BB) creating a relative vacuum, or depression, and the concomitant introduction by siphoning of a new volume of air (AA) and so on, all functioning as soon as the dew point is obtained, that is to say; moment when the humidity saturation of the indoor ambient air coincides so as to be exchanged on a sufficiently cold point near a passage promoting convection as can be, for example, a window.
Quoique l'air, même très humide, s'il est maintenu en état d'instabilité présente beaucoup de difficulté à se déposer, il est à envisager de n'installer un siphon-condenseur évaporateur qu'à la proximité immédiate d'une fenêtre, soit au moins sur la partie 'dormants': a encontre de l'aplomb des vitrages où l'air est maintenu dans un état permanent d'instabilité quand la pièce est 'bien chauffée'.Although the air, even very humid, if it is kept in an unstable state presents a great deal of difficulty in settling, it is advisable to install an evaporator-condenser siphon only in the immediate vicinity of a window , or at least on the 'dormant' part: against the verticality of glazing where the air is kept in a permanent state of instability when the room is 'well heated'.
L'évaporation produite induisant par réaction 'un refroidissement supplémentaire, destiné à accentuer le froid du condenseur( 1 ). Une partie de la condensation est chassée directement par le trou d'évent (6) du fait, d'une part, d'un nécessaire équilibrage des pressions et de l'air encore rafraîchi par sa fréquentation avec l'évidement (7) du condenseur (4) et d'autre part par l'action aspirante/entraînante de siphonnage vers le bas . Le siphonnage en question accroissant, par ailleurs, sa vélocité par le froid dû à l'évaporation qui alourdit relativement l'air. Un logement (4) similaire au siphon (4A) situé à la base extérieure . est inversé, lui, puis placé au sommet à l'intérieur et également incurvé pour produire un siphon haut, favorisant le passage par convection de l'air chaud humide intérieur (A) venant échanger ses molécules d'eau sur le condenseur (1 ) dès obtention du point de rosée, aussitôt après, Pair ressort (B), siphonné vers le haut, puisqu' allégé et sec. Selon la variante illustrée en Figure 4, la tige conductrice thermique, ou condenseur ( . '), peut être pleine et de diamètre extérieur inférieur au diamètre intérieur du conduit (3), le passage de l'air d'évent ainsi que l'eau de condensation sont canalisés en ce cas par le conduit étanche (3) et s'effectue en périphérie par un passage au moins équivalant en volume au creux (7) de la figure 1 mais créé tout autour; en ce cas plusieurs trous (6') sont fait sur la plaque (5') en matériau poreux dite l'évaporateur, à la périphérie du condenseur de façon sensiblement tangeante extérieurement au diamètre extérieur de la tige (1 ).Evaporation produced by inducing reaction an additional cooling for the cold stress of the condenser (1). Part of the condensation is driven by the vent hole (6) due on the one hand, a necessary pressure equalization and air yet refreshed by its association with the recess (7) condenser (4) and on the other hand by the suction / driving action of siphoning down. The siphoning in question increasing, moreover, its velocity by the cold due to evaporation which relatively increases the air. A housing (4) similar to the siphon (4A) located at the outer base. is inverted, it, then placed at the top inside and also curved to produce a high siphon, favoring the passage by convection of the humid indoor hot air (A) exchanging its water molecules on the condenser (1) as soon as the dew point is obtained, immediately afterwards, the same spring (B), siphoned upwards, since it is light and dry. According to the variant illustrated in Figure 4, the thermal conductive rod, or condenser (. '), Can be solid and with an outside diameter less than the inside diameter of the duct (3), the passage of the vent air as well as the condensation water are channeled in this case by the sealed conduit (3) and takes place at the periphery by a passage at least equivalent in volume to the hollow (7) of FIG. 1 but created all around; in this case a plurality of holes (6 ') are made on the plate (5') in said porous material of the evaporator, at the periphery of substantially tangent externally condenser to the outside diameter of the rod (1).
Les cavités formant siphons en haut vers l'intérieur (4) et en bas vers l'extérieur (4A), pouvant être en matière plastique moulé sont symétriquement inversées et reliées entre elles au travers d'une huisserie préalablement percée selon un moyen connu en soit et à l'angle d'incidence qui est définit en lui même selon l'inclinaison du système, par exemple comprise entre 30° et 45° par un conduit de jonction (3) réglable en longueur, au pied levé; dont la fonction est d'isoler le condenseur (1 ), et l'humidité qu'il a collecté, de la cloison qu'il doit traverser. Chaque siphon (4) et (4A) est formé par une pièce concave comme illustré en figure 10 possédant une collerette (F) d'agrafage à dessein d'agrafer une grille (8); le dit siphon est pourvu en arrière de la dite collerette (F) de parties hautes et basses relativement planes parallèles au plan de la collerette, destinées à la réception des vis de fixation, par exemple par vissage, au dormant ou à la cloison prévue. Ces parties étant reliées à la collerette par des parois (G) et (G'), entre lesquelles est disposé un manchon (H) qui réceptionne intérieurement ou extérieurement par collage le conduit de jonction étanche (3) en matière plastique.The siphon cavities at the top inwards (4) and at the bottom outwards (4A), which may be made of molded plastic, are symmetrically inverted and connected together through a frame previously pierced by means known in either and at the angle of incidence which is defined in itself according to the inclination of the system, for example between 30 ° and 45 ° by a junction conduit (3) adjustable in length, with the foot raised; whose function is to isolate the condenser (1), and the humidity that it has collected, from the partition that it must cross. Each siphon (4) and (4A) is formed by a concave part as illustrated in FIG. 10 having a flange (F) for stapling purposely to staple a grid (8); the said siphon is provided behind the said flange (F) with relatively flat upper and lower parts parallel to the plane of the flange, intended for the reception of the fixing screws, for example by screwing, to the frame or to the provided partition. These parts being connected to the collar by walls (G) and (G '), between which is disposed a sleeve (H) which internally or externally receives by bonding the sealed junction conduit (3) made of plastic.
Une grille (8) également en matériau moulé s'adapte par agrafage de façon connue en soit sur l'ouverture de la cavité formant le siphon haut (4) , tandis qu'une même grille (8A) est placée dans l'autre sens sur l'ouverture de la cavité formant le siphon bas (4A) symétriquement inverse au premier.A grid (8) also made of molded material adapts by stapling in a known manner either on the opening of the cavity forming the top siphon (4), while the same grid (8A) is placed in the other direction over the opening of the cavity forming the bottom siphon (4A) symmetrically opposite to the first.
Selon une autre variante non illustrée, la tige conductrice thermique, ou condenseur (1 ) ou (V) peut être installée seule dans le conduit étanche (3), sans qu'il ait été procédé à la fixation de l'évaporateur (5) à sa base vers l'extérieur, dans ce cas le point de rosée est légèrement retardé à l'embout du condenseur vers l'intérieur en haut, et la production d'eau de condensation s'avère relativement plus faible : Cet inconvénient pouvant être corrigé par l'installation d'un plus grand nombre de sïphons-condenseur- évaporateur pour une pièce à deshumidifier. Selon une autre variante, le passage pour évent (7), qu'il soit situé au centre du condenseur (1 ) suivant, par exemple la Fig 5, ou bien qu'il s'effectue en la périphérie du dit condenseur laissée libre par rapport au conduit étanche (3), selon figure 6; dans ces deux cas on peut procéder à l'introduction d'une mèche(M), disposée au niveau du passage formant évent par exemple entre tige (1 ) et conduit (3) ou à l'intérieur de l'évidement de la tige (1 ) formant tube, la dite mèche a pour fonction d'éponger les gouttelettes formées, par point de rosée, sur la partie haute du condenseur vers la pièce habitée, ou non, puis conduire l'eau vers la base, soit d'une part sur l'évaporateur (5), soit même directement quand l'évaporateur décrit plus haut n'a pas été posé dans la cavité (4A) de siphonnage basse; l'extrémité de la dite mèche (M) est pourvue alors d'un embout (P) dépassant vers le bas de la tige (1 ) et formant évaporateur (P) Fig 6, dans le cas où elle est installée en périphérie, ou bien similairement (P') Fig 5, si elle est installée dans le passage axial (7) de l'évent.According to another variant not shown, the thermal conductive rod, or condenser (1) or (V) can be installed alone in the sealed conduit (3), without having been carried out the fixing of the evaporator (5) at its base towards the outside, in this case the dew point is slightly delayed at the tip of the condenser inwards at the top, and the production of condensed water is relatively lower: This drawback can be corrected by installing a larger number of condenser-evaporator siphons for a room to be dehumidified. According to another variant, the passage for vent (7), whether it is located in the center of the condenser (1) according to, for example FIG 5, or else that it takes place at the periphery of said condenser left free by relative to the sealed conduit (3), according to Figure 6; in these two cases it is possible to introduce a wick (M), arranged at the level of the vent-forming passage, for example between rod (1) and conduit (3) or inside the recess of the rod (1) forming a tube, the said wick has the function of sponging the droplets formed, by dew point, on the upper part of the condenser towards the inhabited room, or not, then conducting the water towards the base, either a part on the evaporator (5), even directly when the evaporator described above has not been placed in the cavity (4A) of low siphoning; the end of said wick (M) is then provided with a nozzle (P) projecting downward from the rod (1) and forming an evaporator (P) Fig 6, in the case where it is installed at the periphery, or very similarly (P ') Fig 5, if it is installed in the axial passage (7) of the vent.
Le condenseur ( . ), selon une autre variante illustrée en figure 9 entre très librement dans le conduit de jonction étanche (3), où il repose grâce à l'appui sur la mèche (M) en son lit médiant de sorte que l'air extérieur (S) passe sur sa périphérie supérieure et latérale laissée libre formant alors évent, la plaque poreuse ou évaporateur (5") non pourvue" d'un orifice central et pouvant être fixée à l'embout du condenseur (1 ) par exemple par collage, celle ci devant ménager, entre sa partie supérieure et la paroi (G) du fond supérieur du siphon (4A) un espace de passage pour la circulation d'air (S). Le maintien du condenseur pourra être assuré périphériquement par mise en butée sur la grille (8) inférieure.The condenser (.), According to another variant illustrated in FIG. 9, very freely enters the sealed junction conduit (3), where it rests by pressing on the wick (M) in its mediating bed so that the outside air (S) passes over its upper and lateral periphery left free then forming a vent, the porous plate or evaporator (5 ") not provided " with a central orifice and which can be fixed to the nozzle of the condenser (1) for example by gluing, this one must spare, between its upper part and the wall (G) of the upper bottom of the siphon (4A) a space of passage for air circulation (S). Maintaining the condenser can be ensured peripherally by abutment on the grid (8) lower.
Un tel système de l'invention du siphon-condendeur-évaporateur ayant pour but, non seulement d'assainir une pièce humide, mais de plus, en l'asséchant, de réaliser des économies car l'impression de froid est plus forte à température égale selon que l'on vit dans un endroit humide par rapport à un endroit plus sec.Such a system of the invention of the siphon-condenser-evaporator having for goal, not only to sanitize a humid room, but moreover, by drying it, to realize savings because the impression of cold is stronger at temperature equal depending on whether you live in a humid place compared to a drier place.
Ainsi avec 19° ; température confortable pour une pièce sèche, dans une pièce humide on éprouve subjectivement le besoin d'augmenter le thermostat de 2° environ, provoquant un surcoût, selon un facteur exponentiel, de 7 à 8 % sur la facture de chauffage, du fait que la tendence est à la surchauffe des lieux d'habitation, et des normes de confort évoluant graduellement vers le haut .So with 19 °; comfortable temperature for a dry room, in a humid room we subjectively feel the need to increase the thermostat by about 2 °, causing an additional cost, depending on an exponential factor, of 7 to 8% on the heating bill, because the the tendency is to overheat living places, and comfort standards gradually evolving upwards.
Un tel dispositif est applicable au bâtiment, huisseries, portes, fenêtres, vérandas et habitations mobiles du type caravanne.Such a device is applicable to buildings, doorframes, doors, windows, verandas and mobile homes of the caravan type.
Il est applicable à l'industrie des conteneurs.It is applicable to the container industry.
Ce dispositif intéresse aussi l'activité du survitrage de façon concomitante en étant installé à sa proximité plus ou moins immédiate. This device also interests the activity of glazing concomitantly by being installed in its more or less immediate proximity.

Claims

REVENDICATIONS
1/ Dispositif destiné à évacuer vers l'extérieur d'une paroi l'humidité contenue à l'arrière de la dite paroi au sein d'une pièce ou d'un volume habitable caractérisé en ce qu'il est constitué d'une part de deux cavités (4) et (4A) formant siphon pourvues d'un évidement (H) en leur fond destiné à recevoir de façon inclinée un conduit de jonction étanche (3) et d'autre part d'une tige (1 ) conductrice thermique formant condenseur destinée à être placée en pente dirigée vers l'extérieur dans le dit conduit étanche(3) en ménageant un espace de passage d'évent .1 / Device intended for evacuating towards the outside of a wall the moisture contained at the rear of said wall within a room or a habitable volume characterized in that it consists on the one hand two cavities (4) and (4A) forming a siphon provided with a recess (H) at their bottom intended to receive in an inclined manner a sealed junction conduit (3) and on the other hand a conductive rod (1) thermal forming condenser intended to be placed in a slope directed towards outside in the said sealed conduit (3) by leaving a vent passage space.
2/ Dispositif selon revendication 1 caractérisé en ce que la tige (1 ) est pleine et est d'un diamètre extérieur inférieur au diamètre intérieur du conduit (3) de manière à ménager un passage d'évent périphérique.2 / Device according to claim 1 characterized in that the rod (1) is full and has an outer diameter less than the inner diameter of the conduit (3) so as to provide a peripheral vent passage.
37 Dispositif selon revendications 1 caractérisé en ce que la tige (1 ) est constituée d'un tube dont le diamètre extérieur correspond sensiblement au diamètre intérieur du conduit (3) et dont l'évidement central (7) définit l'évent.37 Device according to claims 1 characterized in that the rod (1) consists of a tube whose outer diameter corresponds substantially to the inner diameter of the conduit (3) and whose central recess (7) defines the vent.
4/ Dispositif selon l'une quelconque des revendications 1 ,2,3, caractérisé en ce qu'il comporte en outre une plaque (5) (5') et (5") de faible épaisseur en matériau poreux destinée à former évaporateur, fixée sur la partie inférieure de la tige conductrice.4 / Device according to any one of claims 1, 2,3, characterized in that it further comprises a plate (5) (5 ') and (5 ") of small thickness made of porous material intended to form an evaporator, fixed on the lower part of the conductive rod.
5/ Dispositif selon les revendications de 1 ,2 et 4 caractérisé en ce que la plaque (5') formant évaporateur est pourvue d'orifices périphériques (6') sensiblement tangeant au diamètre extérieur de la tige (1 ). 6/ Dispositif selon les revendications 1 , 3, 4, caractérisé en ce que la plaque évaporateur (5) est pourvue d'un orifice central (6) correspondant au diamètre intérieur de l'évidement de ta tige (1 ).5 / Device according to claims 1, 2 and 4 characterized in that the plate (5 ') forming an evaporator is provided with peripheral orifices (6') substantially tangent to the outside diameter of the rod (1). 6 / Device according to claims 1, 3, 4, characterized in that the evaporator plate (5) is provided with a central orifice (6) corresponding to the internal diameter of the recess of your rod (1).
7/ Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'il comporte en outre une mèche (M) disposée au niveau du passage formant évent, par exemple entre tige (1 ) et conduit (3) ou à l'intérieur de l'évidement (7) de la tige (1 ) formée d'un tube.7 / Device according to any one of the preceding claims characterized in that it further comprises a wick (M) disposed at the passage forming a vent, for example between rod (1) and conduit (3) or inside of the recess (7) of the rod (1) formed of a tube.
8/ Dispositif selon la revendication 7, en liaison avec l'une quelconque des revendications 1 , 2, 3, caractérisé en ce que la mèche (M) est pourvue d'un embout (P) dépassant vers le bas de la tige (1 ) et formant évaporateur.8 / Device according to claim 7, in conjunction with any one of claims 1, 2, 3, characterized in that the wick (M) is provided with a tip (P) protruding towards the bottom of the rod (1 ) and forming an evaporator.
9/ Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'il est prévu des grilles (8) destinées à s'adapter sur les ouvertures des cavités formant siphon (4) (4A).9 / Device according to any one of the preceding claims, characterized in that grids (8) are provided intended to adapt to the openings of the cavities forming a siphon (4) (4A).
10/Dispositif selon revendication 1 caractérisé en ce que les cavités formant siphon (4) et (4A) sont pourvues d'une collerette (F) en arrière de laquelle est disposée des parties planes destinées à la réception des vis de fixation et entre lesquelles est disposé un manchon de raccordement (H) au conduit (3). 10 / Device according to claim 1 characterized in that the siphon cavities (4) and (4A) are provided with a flange (F) behind which is disposed flat portions intended for receiving the fixing screws and between which is arranged a connection sleeve (H) to the conduit (3).
EP93918748A 1992-03-13 1993-03-15 Device for dehumidifying a room or living space Expired - Lifetime EP0629277B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9202996A FR2688579B1 (en) 1992-03-13 1992-03-13 DEVICE FOR DEHUMIDIFYING A LIVING ROOM OR VOLUME.
FR9202996 1992-03-13
PCT/FR1993/000258 WO1993018352A1 (en) 1992-03-13 1993-03-15 Device for dehumidifying a room or living space

Publications (2)

Publication Number Publication Date
EP0629277A1 true EP0629277A1 (en) 1994-12-21
EP0629277B1 EP0629277B1 (en) 1998-01-21

Family

ID=9427637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93918748A Expired - Lifetime EP0629277B1 (en) 1992-03-13 1993-03-15 Device for dehumidifying a room or living space

Country Status (4)

Country Link
EP (1) EP0629277B1 (en)
DE (1) DE69316597D1 (en)
FR (1) FR2688579B1 (en)
WO (1) WO1993018352A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6623462B2 (en) 2001-05-11 2003-09-23 Harmac Medical Products, Inc. Needle safety guard

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336427A (en) * 1998-03-12 1999-10-20 Suszy Corp Dehumidifier
FR2800861B1 (en) * 1999-11-05 2002-01-04 Pascal Alfred Michel Chretien DEVICE FOR PROVIDING AND DRAINING CONDENSATION OF EXCESS WATER VAPOR IN A PREMISES
DE10009257C1 (en) * 2000-02-26 2001-09-27 Eberhard Wahl System, for the prevention of condensation at windows, forms an artificial temperature inversion to give a targeted water precipitation without loss of heat to the exterior
US6824530B2 (en) 2001-05-11 2004-11-30 Harmac Medical Products, Inc. Combination needle assembly and needle safety guard
NL2012035C2 (en) * 2013-12-30 2015-07-01 Schrijver Vochtbestrijding B V Device for extracting moisture from a wall.
CN105910256B (en) * 2016-06-03 2019-03-01 珠海格力电器股份有限公司 Bearing sealing device and air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1272811A (en) * 1959-11-07 1961-09-29 Bilmayer & Co Bitara Aeration process for stables and workshops and tubular body for its implementation
DE2654835A1 (en) * 1976-12-03 1978-06-08 Gerhard Ing Grad Ruedel Room mounted condenser for humidity control - is formed by conductive plate at wall near floor, under insulation block and above condensate collector
US4374655A (en) * 1981-12-07 1983-02-22 Lockheed Missiles & Space Company, Inc. Humidity controller
GB8622568D0 (en) * 1986-09-19 1986-10-22 Davis M J W Control of atmosphere
FR2647832B1 (en) * 1989-05-31 1991-08-23 Peronnet Francoise FRONT OR ROOF PROFILE AVOIDING THE RISKS OF CONDENSATION BY CREATING A THERMAL CONTROL BRIDGE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9318352A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6623462B2 (en) 2001-05-11 2003-09-23 Harmac Medical Products, Inc. Needle safety guard

Also Published As

Publication number Publication date
EP0629277B1 (en) 1998-01-21
WO1993018352A1 (en) 1993-09-16
DE69316597D1 (en) 1998-02-26
FR2688579A1 (en) 1993-09-17
FR2688579B1 (en) 1994-05-20

Similar Documents

Publication Publication Date Title
EP0629277B1 (en) Device for dehumidifying a room or living space
FR2508760A1 (en) GREENHOUSE VENTILATED BY AN ARETE
WO1999045328A1 (en) Device for transferring heat between a panel heated by solar radiation and a wall
FR2948723A1 (en) DRAINING DEVICE FOR SLIDING CLOSURE CHASSIS THRESHOLD
FR3113940A1 (en) Condensation radiant device
EP2553335B1 (en) Motor vehicle optical unit including a ventilation duct
FR2904018A1 (en) Ventilated construction e.g. veranda, has air evacuation device in form of hollow beam, placed at top of construction, and ascension air passage delimited between roof and screen, where passage in from of strip opens in device`s inlet
FR2837511A1 (en) Device for dehumidifying wall structure comprises perforated tube in wall blind hole supporting inner concentric tube, air blown through space between tubes, restricted at inlet, generating depression which pumps dampness from wall
FR2917449A1 (en) Transparent house window for e.g. providing local ventilation, has heat insulation and conducting glazings controlled by air directing equalizer device inserted in air circuits to authorize equal quasi flows in opposite directions
EP1700992B1 (en) Window, French window or similar of the breather type with a fluid connection between an air layer and the exterior by means of a profiled seal at the lower transom of the exterior pane.
FR3072409B1 (en) FRAMEWORK OF CARPENTRY AND ASSEMBLY AND CONSTRUCTION COMPRISING SUCH FRAMEWORK
TWM419815U (en) Drain structure of aluminum window and water gate thereof
EP0102863B1 (en) Self-supporting modular elements for bay-windows and/or double glazing
JP2704853B2 (en) Insulated lower frame
FR2531120A1 (en) Insulating panel eliminating any loss of heat.
FR2820456A1 (en) Mixed ventilation system for external windows has two air inlet circuits interconnected by holes in the lower and upper opening frame cross-members
FR2650377A1 (en) Refrigerator with a condensor (condensing refrigerator) formed from a plate of sheet metal covered with tubes
FR2497867A1 (en) Wooden door frame or window frame - incorporates gap between glass and bottom section for drainage purposes
FR2899674A1 (en) Thermal draught forming device for house, has trap door with opening that is protected from grille to circulate air to fill depression, and foam block maintaining humidity by evaporation so that air passing via block is refreshed
FR2740839A1 (en) Self contained sections and framework for removable fixing of glass panels onto metallic structure for doors or partitions
FR2581169A1 (en) Dehumidification system for chamber for storing and fermenting bread doughs
FR3035419A1 (en) GROUND SUPPORT PROFILE WITH EVACUATION
JP4031898B2 (en) Window frame
CN112360294A (en) Built-in sunshade hollow glass system frame with high heat insulation performance
FR3088087A1 (en) INSULATING WINDOWS FORMING OPENING DOORS OR WINDOWS, WITHOUT FRAME ON AT LEAST PART OF ITS SURROUNDING

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

17P Request for examination filed

Effective date: 19941011

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE ES FR GB IT

17Q First examination report despatched

Effective date: 19950317

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE ES FR GB IT

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;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.SCRIBED TIME-LIMIT

Effective date: 19980121

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980121

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980121

REF Corresponds to:

Ref document number: 69316597

Country of ref document: DE

Date of ref document: 19980226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980422

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19980121

BERE Be: lapsed

Owner name: GRAND CLAUDE GEORGES

Effective date: 19980331

Owner name: PERONNET FRANCOISE

Effective date: 19980331

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080326

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091123