EP3086052A1 - Élement de climatisation - Google Patents

Élement de climatisation Download PDF

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Publication number
EP3086052A1
EP3086052A1 EP16166365.3A EP16166365A EP3086052A1 EP 3086052 A1 EP3086052 A1 EP 3086052A1 EP 16166365 A EP16166365 A EP 16166365A EP 3086052 A1 EP3086052 A1 EP 3086052A1
Authority
EP
European Patent Office
Prior art keywords
air conditioning
air
conditioning element
moisture
heat exchange
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
EP16166365.3A
Other languages
German (de)
English (en)
Other versions
EP3086052B1 (fr
Inventor
Jochen Käferhaus
Leo Obkircher
Wieland Moser
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.)
Kaferhaus Jochen
Moser Wieland
Obkircher Leo
Original Assignee
Kaferhaus Jochen
Moser Wieland
Obkircher Leo
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 Kaferhaus Jochen, Moser Wieland, Obkircher Leo filed Critical Kaferhaus Jochen
Priority to PL16166365T priority Critical patent/PL3086052T3/pl
Priority to SI201630695T priority patent/SI3086052T1/sl
Publication of EP3086052A1 publication Critical patent/EP3086052A1/fr
Application granted granted Critical
Publication of EP3086052B1 publication Critical patent/EP3086052B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate

Definitions

  • the invention relates to an air conditioning element for controlling the temperature of a building interior, comprising at least one support means and at least one heat exchange device which is arranged on at least one side of the support means and which can be flowed through by a heat transfer medium.
  • cooling ceilings are known, which are used for example as suspended from a building ceiling surface cooling systems, in particular suspended cooling ceilings usually consist of individual plate elements.
  • cooling tubes are usually already formed in the production of the plate elements in plasterboard or gypsum fiber boards and thereby completely enclosed by the respective gypsum board.
  • the cooling tubes are thus no longer visible on the surfaces of the plate elements.
  • cooling ceilings usually ceilings are called, the temperature is brought below the respective indoor air temperature inside the building and kept at this temperature level over a certain period.
  • such cooling ceilings can be used, for example, as appropriate wall panels or as floor elements and in addition or in addition to a ceiling cooling also serve for wall or floor cooling.
  • plastered cooling ceilings are known in the plaster layer, in which surface cooling systems are mounted directly in a building ceiling or building wall, for example, capillary mats or copper pipes are inserted and plastered in the ceiling or wall plaster.
  • radiant cooling ceilings and convection cooling ceilings.
  • Surface heating and / or cooling systems in which the heat transfer takes place predominantly by radiation, usually have closed surfaces. Plastered cooling ceilings directly are integrated in the building ceiling, usually work on this principle.
  • surface heating and / or cooling systems in which the heat transfer is predominantly by convection are usually open constructions that are suspended from building ceilings and that are usually also coupled to a building ventilation system.
  • the cooling of the aforementioned surface cooling systems is usually carried out by a closed coolant circuit in which cooled water is circulated as a coolant.
  • the previously known surface cooling systems in which the heat transfer is predominantly by radiation are limited by the fact that condensate accumulates on the walls of the surface elements at low flow temperatures in cooling mode, especially at high humidity, since the room humidity condenses on the cold surfaces of the surface cooling systems.
  • the air inside the building must be dehumidified at high energy and cost to avoid condensation.
  • correspondingly complex building ventilation devices are required to dehumidify the entire supply air, which is blown into a building before.
  • the above-mentioned openêtnitz- and / or cooling systems in which the heat transfer is mainly by convection both in the construction and in operation consuming, since usually every single surface element in addition to the connections to the corresponding heat transfer ducts in addition to supply air the building ventilation must be coupled.
  • Fan coil units are usually operated at a temperature level between 10 ° and 14 ° C in order to sufficiently dehumidify building interiors. In order to achieve this temperature level, supply temperatures of, for example, 6 ° to 7 ° C. and return temperatures of, for example, 12 ° to 13 ° C. are to be set for supplying such fan coil units.
  • the present invention therefore has as its object to avoid forêtncopy- or cooling systems of the type mentioned in the known from the prior art disadvantages, and to provide a surface element for air conditioning or temperature control of buildings, which both in its production as is also favorable during operation and which can be operated even at low temperatures of the coolant, for example at a flow temperature of the coolant of 6 ° C and a return temperature of 12 ° C, without forming condensate on the surfaces of the surface element in the cooling mode.
  • an air-conditioning element for controlling the temperature of a building interior, comprising at least one support means and at least one heat exchange device, which is arranged on at least one side of the support means and which can be flowed through by a heat transfer medium, at least one moisture-regulating layer of a vapor-permeable material is applied to at least one side of the support means wherein the heat exchange device is at least partially in communication with the moisture-regulating layer.
  • At least one moisture-regulating layer made of a vapor-permeable and hygrically active material is advantageously produced in the air-conditioning element vapor-permeable material provides an increased evaporation surface and can therefore absorb any accumulating condensate, without visible on the surface of the air conditioning element condensate occurs.
  • the room air penetrates through the vapor-permeable material to the heat exchange element, which may have a temperature below the local dew point during cooling operation.
  • the room air condenses on the heat exchange element and the condensate collects in the pores of the vapor-permeable material. After completion of the daily cooling operation, no heat energy is removed from the heat exchange element of the air conditioning element.
  • the air-conditioning element together with the moisture-regulating layer is heated and a diffusion reversal begins, during which the collected condensate is dried out of the pores.
  • Cement compounds are preferably used as the diffusion-open material.
  • the enlargement of the evaporation surface is carried out by a micro pore system, which is connected to a Feinstkapillarnetz.
  • the resulting moisture in the cooling operation of the air conditioning element ie capillary moisture, hygroscopic moisture and condensation is dissipated by the increased evaporation surface of the moisture-regulating layer of this at high speed, advantageously the air conditioning element itself remains superficially dry.
  • air conditioning elements can be designed as suspended panel elements, which are attached by means of appropriate suspensions as ceiling panels hanging on a building ceiling, wherein advantageously each have a top and bottom of the air conditioning elements are available as heat exchange surfaces.
  • air-conditioning elements can be integrated or plastered into a building wall or a building ceiling, in which case only an outer surface, in particular the underside of the air-conditioning element, being in contact with the building interior as a heat exchange surface.
  • a carrier means serves to fix the arrangement of heat exchanger tubes of the heat exchange device to one another, for example, and to form a carrier material for the moisture regulating layer.
  • the heat exchange device is at least partially in communication with the moisture-regulating layer or is at least partially embedded in this.
  • the air-conditioning element for cooling the building that is to say when condensate preferably forms on the heat exchange device, it is immediately absorbed by the moisture-regulating layer.
  • the at least one moisture-regulating layer forms an outer surface of the air-conditioning element.
  • the moisture regulating layer on the outer surface of the air conditioning element absorb an excess moisture from the room air in a particularly rapid manner or reliably prevent condensation.
  • the moisture-regulating layer on the outer surface of the air-conditioning element advantageously also offers a sound-absorbing effect due to the large surface which is permeable to vapor. This sound-absorbing effect can be further increased by a corresponding geometric design of the surface.
  • the at least one heat exchange device is attached to at least one carrier means.
  • the support means for fixing and stabilizing the distribution pipes and / or capillary tubes of the heat exchange device is used.
  • carrier plates, carrier mats as well as a carrier grid, braid, fabric and / or nonwoven can serve as carrier means.
  • the use of a metallic carrier material, for example made of aluminum, is advantageous since it additionally acts as a heat conductor or as a cold conductor and thus favors the heat or cold distribution on the surface of the air-conditioning element.
  • the at least one heat exchange device is integrated in at least one carrier.
  • a particularly compact support structure is provided, wherein distribution pipes and / or capillary tubes of the heat exchange device are integrated, for example, in support plates, support mats or carrier grid of the support means. distances between the tubes of the heat exchange device are connected by the carrier or stabilized by this.
  • the at least one heat exchange device expediently comprises distributor tubes and / or capillary tubes, which are preferably connected to at least one flow collector tube and at least one return collector tube.
  • heat exchange device can be used with distribution pipes or with capillary tubes with any cross-sectional geometries.
  • distribution pipes with a circular and / or oval cross-section.
  • distribution pipes and / or capillary tubes which, for example, have grooved or structured surfaces on their outsides.
  • the tubes can be made, for example, of plastic or of a thermally conductive metal, for example of copper or of alloys containing copper.
  • Advance collection pipes or return collection pipes which connect a plurality of distribution pipes or capillary tubes with one another, are known to offer the advantage that the number of connections required for the heat transfer medium can be reduced. For example, it is easily possible to connect the flow collection tubes or return collection tubes of several air conditioning elements in series or in parallel.
  • the distribution pipes and / or the capillary tubes and / or at least one flow collection tube and / or at least one return collection tube are or are at least partially embedded in the moisture-regulating layer in an air-conditioning element.
  • a possible formation of condensation on the tubes of the heat exchange device reliably prevented because they are at least partially embedded in the moisture-regulating layer and condensate is rapidly absorbed by this.
  • the at least one moisture-regulating layer made of a vapor-permeable material has an air-pore content of at least 35% and a water-vapor-diffusion-equivalent air layer thickness of at most 0.5 m.
  • the limit values of the moisture-regulating layer to be observed are defined as the abovementioned physical properties.
  • the water vapor diffusion current density of the material of the moisture-regulating layer falls into the class V1 on the basis of DIN EN 1062-1 Table 4.
  • the moisture-regulating layer made of a pore plaster / Sanierputz from air-rich mortar layers containing additives.
  • a pore plaster / Sanierputz which is used as a diffusion-open material layer, dyeable or structurable, which is why in this variant, the moisture-regulating layer can be made very flexible in different colors and / or structures.
  • a vapor-permeable pore plaster / restoration plaster thus not only allows a large surface area for the absorption or evaporation of condensate and excess moisture, but also offers a sound-absorbing effect.
  • pore plaster / restoration plaster refers to special plasters available on the market which, because of their vapor-permeable pore structure, absorb excess moisture from the air or condensate and also guide the collected moisture back to the outside during diffusion reversal and thus have a dehumidifying effect.
  • "Renovation plasters” are produced by numerous manufacturers of wall plasters.
  • "Refurbishment plasters according to WTA” are certified by the WTA (Scientific-Technical Association for the Preservation of Buildings and Historic Preservation eV with its registered office in Germany).
  • the term "pore plasters” products Diffupor ®, ® and Poroment Hydroment ® for example, are available on the market.
  • an air conditioning element of the pore plaster / Sanierputz surfactants as an aggregate wherein from 100 g to 1000 g of surfactants per 100 l of mortar, preferably from 300 g to 500 g of surfactants per 100 l of mortar, the pore / Sanierputz are added.
  • the formulation of the added surfactants plays a major role in the formation of the air pores in the production of air-entrained concrete with the pore plaster / Sanierputz.
  • the proportion of surfactant in the mortar also influences the moisture-regulating effect of the air-entrained concrete.
  • the at least one support means comprises a flat support plate, which support plate is preferably made of an expanded metal.
  • a plasterboard can be used as a support plate, wherein tubes of the heat exchange device are integrated in the planar support means. Distances between the tubes are connected or stabilized by the carrier plate.
  • a carrier plate made of expanded metal is used as the carrier means, since this has a particularly high rigidity and thus undesired sagging of the air conditioning elements is reliably prevented.
  • the stabilizing plate is preferably fastened to an upper side of the air-conditioning element. If necessary, for static stabilization of the air conditioning element, e.g. against sagging, additionally attached a stabilizing plate on the air conditioning element.
  • the attachment of the stabilization plate on the air conditioning element takes place for example by gluing or a corresponding cohesive connection or by a mechanical connection.
  • the stabilization plate is preferably arranged on the upper side of the plate element. In order to avoid undesired formation of condensation on the stabilizing plate in the cooling operation of the air conditioning element, this is designed, for example, perforated or perforated. Any condensate forming on the stabilization plate can pass through the perforation openings or perforations into the moisture-regulating layer and be collected there.
  • an air conditioning element further comprises at least one fiber reinforcement layer, wherein the fiber reinforcement layer is at least partially embedded in the moisture-regulating layer and the fiber reinforcement layer preferably contains glass fibers.
  • the fiber reinforcement layer serves for the static stabilization of the air conditioning element, such as e.g. against sagging.
  • additives such as fibers, preferably glass fibers or fibrous holding materials, are added to the fiber reinforcement layer.
  • an air conditioning element which further comprises at least one heat-insulating layer
  • the heat-insulating layer is fastened to an upper side of the air-conditioning element and preferably forms an outer surface of the air-conditioning element.
  • the thermal barrier coating serves for thermal optimization of the air conditioning element.
  • an insulation board is arranged on the upper side of the air conditioning element.
  • this insulation board is glued, for example, the air conditioning element or mechanically connected thereto. If the air-conditioning element is cast in a concrete ceiling, the thermal barrier coating serves as insulation for the concrete ceiling in cooling operation in order to achieve a more rapid cooling of the building interior.
  • the heat transfer from the air conditioning element to the surrounding building interior mainly by radiant heat.
  • This is particularly advantageous for economic reasons, since additional ventilation equipment or connections, which are otherwise usually required for the operation of convective air conditioning elements, at a predominantly according to the principle of heat radiation working air conditioning element are not necessary.
  • an air conditioning system for temperature control of building interiors which comprises at least two air conditioning elements according to the invention, wherein the heat exchange means of the at least two air conditioning elements communicating with each other and are jointly flowed through by a heat transfer medium.
  • Fig. 1 shows several elongated air conditioning elements 1, which are each suspended from a building ceiling 110 in a building interior 100 are attached.
  • the plate-shaped air-conditioning elements 1 are each spaced from the building ceiling 110 in the interior 100 fixed, which is why they are each in contact with the air space with a top 2 and a first outer surface 2 and with a bottom 4 and a second outer surface 4.
  • For suspension 50 of the air conditioning elements 1 are used here, for example steel cables.
  • these In the interior of the air-conditioning elements 1, these each have a planar support means 10 with a top 12 and a bottom 14 of the support means 10.
  • support means 10 here is a support plate 15 is used made of expanded metal, as for example, in Fig. 2 is illustrated.
  • heat exchange devices 20 are here in each case over the surface of the plate-shaped air conditioning element 1 distributed a plurality of distribution pipes 21 arranged parallel to each other in the longitudinal direction of the air conditioning elements 1.
  • the distribution pipes 21 are each connected at their ends to a first narrow side of the air conditioning element 1 with a flow collection pipe 22 or on an opposite, second narrow side of the air conditioning element with a return collection pipe 23.
  • Supply manifold 22 and return manifold 23 are here arranged substantially perpendicular to the distribution pipes 21.
  • the heat exchange devices 20 are fixedly secured to the support plate 15.
  • a heat transfer medium 200 is for example water, which is optionally heated depending on the air conditioning task and used as hot water for building heating or cooled as cold water for building cooling is used.
  • a longitudinally continuous air conditioning element 1 is shown, wherein both the left, front and the right air conditioning element 1 is shown in each case partially cut free and thus the mutually parallel distribution pipes 21 in the interior of the air conditioning elements 1 are visible.
  • the air-conditioning elements 1 each have a moisture-regulating layer 30 made of a diffusion-open material 35. If condensate forms on the outside of the air-conditioning elements 30 during cooling operation during the day, for example due to high air humidity inside the building 100, this is absorbed by the moisture-regulating layer 30. At a later time, for example, at night, when the humidity is no longer so high, the moisture absorbed by the moisture-regulating layer 30 is released back to the ambient air and the moisture-regulating layer 30 dried, which thus again to absorb excess moisture in the air or of condensate is available.
  • an air-conditioning element 1 could be plastered directly in the building ceiling 110 or mounted directly without spacing on this surface resting.
  • an air conditioning element 1 could be attached as a wall element to a building wall 120.
  • FIG. 2 illustrates in a sectional view a first embodiment of an air conditioning element 1 according to the invention, as shown for example in FIG Fig.1 used.
  • a support plate 15 made of expanded metal as a support means 10 to which the heat exchange means 20, so the manifolds 21 and the manifolds 22, 23 are attached.
  • the support plate 15 has a height 16.
  • the distributor tubes 24 here have a circular diameter 24 or a height 24 and are spaced apart at a distance 26.
  • Suspension loops 50 which serve to secure correspondingly secured to the building ceiling mounting parts or chains are also connected to the support plate 15.
  • moisture-regulating layers 30 are applied, which respectively form the upper side 2 and the lower side 4 of the air-conditioning element 1.
  • the lower humidity-regulating layer 30 has a height 31 and the upper moisture-regulating layer 30 has a height 32.
  • Both moisture-regulating layers 30 are connected to each other in the edge region of the air conditioning element 1 and each made of an open-pored pore plaster / Sanierputz 35 of air-rich mortar layers with surfactants as aggregates.
  • the permeable material 35 of the moisture-regulating layers 30 is formed in each case from open-pored pore plaster / Sanierputz 35.
  • Fig. 3 illustrates in a sectional view a second embodiment of an air conditioning element 1 according to the invention, wherein in addition to the in Fig. 2 illustrated embodiment, a heat insulating layer 80 with a height 81 is attached here at the top of the upper humidity-regulating layer 30.
  • the thermal barrier coating 80 here forms the upper outer surface 2 of the air conditioning element.
  • Fig. 4 shows in a sectional view from the side of a third embodiment of an air conditioning element 1 according to the invention, in which the heat exchange means 20, so the manifolds 21 and the manifolds 22, 23, are embedded in a fiber reinforcement layer 70 as part of the humidity-regulating layer 30.
  • the fiber reinforcement layer 70 has a height 71 and serves for the static stabilization of the air conditioning element 1.
  • a carrier means 10 here is a support mat 15 of two layers of mutually offset carrier lamellae.
  • the fiber reinforcement layer 70 which is attached to the underside of the support mat 15 and are incorporated in the glass fibers, on the one hand, the adhesion and connection with the lower moisture-regulating Layer 30 of pore plaster / Sanierputz 35 improved and on the other hand prevents sagging of the air conditioning element 1.
  • Fig. 5 shows in a sectional view a fourth embodiment of an air conditioning element 1 according to the invention, in which a carrier grid serves as a carrier means 10, on which the heat exchange means 20, so the manifolds 21 and the manifolds 22, 23, are attached.
  • a stabilizing plate 60 with a height 61 is provided here above the carrier grid 10.
  • the stabilization plate 60 is made of expanded metal and serves to stabilize and stiffen the air conditioning element 1, in which a heat-insulating layer 80 is additionally arranged on the upper side 2.
  • Fig. 6 in a sectional view from the side of a fifth embodiment of an air conditioning element 1 according to the invention, in which case compared to the previously described embodiments, the layer height 31 of the lower humidity-regulating layer 30 is further increased and is designed as a particularly highly structured sound absorption layer 90 with a height 91 of the sound absorption layer 90 ,
  • Fig. 7 shows in an isometric view in exploded view details of possible combinations of layers that can be used in the context of an air conditioning element 1 according to the invention.
  • the layer denoted by arrow "A” shows a plate-shaped carrier means 10 into which distributor tubes 21 of the heat exchanger device 20 are milled.
  • a moisture-regulating layer 30 (not shown here) is applied, into which the distribution pipes 21 are at least partially embedded.
  • the layer denoted by arrow “B” shows as an alternative or in addition to the layer “A" distribution pipes 21 of the heat exchange device 20, which are embedded in a carrier layer 10 entirely or integrated into this.
  • the carrier agent layer 10 shown here comprises a carrier plate which contains a moisture-regulating layer.
  • the layer denoted by arrow "C” shows, as an alternative or in addition to the aforementioned layers, a carrier layer 10 with a heat exchange device 20 with capillary tubes 25, which are embedded here at a distance 27 parallel to one another and completely embedded in the carrier layer 10 are.
  • the layer indicated by the arrow "D" shows a fiber reinforcement layer 70 having a height 71, which if necessary serves to reinforce the air-conditioning element 1.
  • the fiber reinforcement layer 70 can be used as a plaster backing for reinforcement for a pore plaster / restoration plaster 35, which serves as a moisture-regulating layer 30.
  • the layers indicated by the arrow “E” show a stabilization plate 60, for example made of plasterboard, and a moisture-regulating layer 30, which is attached to the underside of the stabilization plate 60.
  • the layers denoted by arrow "F” show a stabilization plate 60, for example made of plasterboard, a moisture-regulating layer 30 being attached to its underside and a heat-insulating layer 80 to its upper side.
  • the layers designated by the arrow "G" show a heat-insulating layer 80, to the underside of which a moisture-regulating layer 30 is fastened.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)
EP16166365.3A 2015-04-22 2016-04-21 Élement de climatisation Active EP3086052B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL16166365T PL3086052T3 (pl) 2015-04-22 2016-04-21 Element klimatyzacyjny
SI201630695T SI3086052T1 (sl) 2015-04-22 2016-04-21 Klimatizacijski element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50316/2015A AT517134A1 (de) 2015-04-22 2015-04-22 Klimatisierungselement

Publications (2)

Publication Number Publication Date
EP3086052A1 true EP3086052A1 (fr) 2016-10-26
EP3086052B1 EP3086052B1 (fr) 2019-12-25

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ID=55802292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16166365.3A Active EP3086052B1 (fr) 2015-04-22 2016-04-21 Élement de climatisation

Country Status (8)

Country Link
EP (1) EP3086052B1 (fr)
AT (1) AT517134A1 (fr)
DK (1) DK3086052T3 (fr)
ES (1) ES2776251T3 (fr)
HU (1) HUE048982T2 (fr)
PL (1) PL3086052T3 (fr)
PT (1) PT3086052T (fr)
SI (1) SI3086052T1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407084B (de) * 1998-10-05 2000-12-27 Wilhelm Watzek Einrichtung zur klimatisierung von räumen
EP1657496A2 (fr) * 2004-10-15 2006-05-17 Werner Haase Paroi interne pour isolation
DE102010056047B3 (de) * 2010-12-23 2012-05-16 Robert Seidl Wandelement sowie Klimatisierungssystem und Verfahren zum Klimatisieren von Bauwerken

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU39745B (en) * 1975-08-14 1985-04-30 Termika Process for producing perlite motor of a low volume mass such as 500 to 600 kg/m3

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407084B (de) * 1998-10-05 2000-12-27 Wilhelm Watzek Einrichtung zur klimatisierung von räumen
EP1657496A2 (fr) * 2004-10-15 2006-05-17 Werner Haase Paroi interne pour isolation
DE102010056047B3 (de) * 2010-12-23 2012-05-16 Robert Seidl Wandelement sowie Klimatisierungssystem und Verfahren zum Klimatisieren von Bauwerken

Also Published As

Publication number Publication date
AT517134A1 (de) 2016-11-15
PT3086052T (pt) 2020-04-02
EP3086052B1 (fr) 2019-12-25
HUE048982T2 (hu) 2020-09-28
SI3086052T1 (sl) 2020-06-30
DK3086052T3 (da) 2020-03-30
PL3086052T3 (pl) 2020-08-24
ES2776251T3 (es) 2020-07-29

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