WO2006103108A1 - Vorrichtung und verfahren zur befeuchtung eines luftstroms - Google Patents
Vorrichtung und verfahren zur befeuchtung eines luftstroms Download PDFInfo
- Publication number
- WO2006103108A1 WO2006103108A1 PCT/EP2006/003029 EP2006003029W WO2006103108A1 WO 2006103108 A1 WO2006103108 A1 WO 2006103108A1 EP 2006003029 W EP2006003029 W EP 2006003029W WO 2006103108 A1 WO2006103108 A1 WO 2006103108A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- humidifying
- water
- air
- heating
- circuit
- Prior art date
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F2006/046—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with a water pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
- F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
Definitions
- the invention relates to a device for increasing the relative humidity of an air stream with humidifying means, which are arranged in the air flow and adapted for the delivery of humidifying water to the air stream, wherein the humidifying means are connected to a humidifying circuit, which via a circulating pump for circulating the dampening water in the Humidification circuit and over, a humidification heat exchanger for heating the dampening water below the boiling point has.
- the invention further relates to a method of humidifying an air stream in which dampening water is introduced into the air stream, wherein the dampening water is circulated in a humidifier water circuit with continuous heating and heated in this way to a temperature between 40 and 95 degrees Celsius.
- a trickle evaporator which has a device with extending to a rising air flow Rieselböden. To moisten the air flow water is applied by means of a water dispenser on the top Rieselièreteil. The water then trickles cascading on reasonably introduced into the Rieselböden openings over the Rieselböden and thereby strips the humidified air flow.
- a humidifying circuit is further provided which has a circulating pump for circulating the humidifying water in the humidifying circuit and a humidifying heat exchanger for heating the humidifying water below the boiling point.
- the outside air In order to meet the comfort requirements of the people, it is also necessary in the ventilation of interiors, the outside air to heat more or less depending on their temperature. The colder the outside air is compared to the desired room air temperature, the more the air has to be heated.
- DE 2 260 225 discloses a device for humidifying the air in an air-conveying room ventilation system whose humidifying is designed as moistening water donating tube extending in an air heater. The dampening water exits through holes provided in the pipe and drips into the heat-emitting unit.
- DE 37 28 730 describes a non-air flow device for air heating and humidification, which consists of two aukapillaren, heat storage and plate-like components, one of which is traversed by metallic heating tubes, which are traversed by a liquid heating medium. In the second component holes are introduced, which are filled with water, which evaporate over the plate surface and thus moisten the room air.
- EP 0 092 527 describes a device for humidifying the air in circulating air heaters, in which, seen in the direction of air flow, a water storage unit is arranged behind a shell-and-tube heat exchanger, which are provided with passages through which the previously heated air can flow.
- the inner ones The surfaces of the water reservoirs are partially equipped with panels of porous material, through which the warm air flow and absorb water.
- US 2,110,268 discloses a device for humidifying the air in optionally provided with outdoor or circulating air and air heating ventilation equipment, seen in the air flow direction behind a shell and tube heat exchanger, a water dispensing unit is arranged, which consists of one or more chambers with walls of a porous material. The chambers are filled with water, which penetrates through the porous walls and moistens the air flowing past on the other side.
- WO 02/095297 describes a device for humidifying the air in ventilation devices, consisting of a battery of lamellae arranged side by side, over which a mobile carriage moves back and forth and drips water on the slats, which evaporate after hitting the slats and thus moisten the room air.
- the device described is also arranged in the direction of air flow behind a tube heat exchanger intended for air heating.
- EP 0 092 527 A2 discloses a radiator with humidifying means, the humidifying means comprising a porous material.
- the porous material increases due to capillary forces, the surface at which it can come to the transition of moistening water in the air to be humidified.
- GB 463,369 discloses a ventilation system with an air humidifier, the air humidifier having a water reservoir which is equipped with hot outside temperatures with a cooling. In cold outside temperatures this may be replaced by heating medium. Furthermore, steam humidifiers are known in which the dampening water is introduced for humidification in a vapor state with temperatures above 100 degrees Celsius in the air stream to be heated.
- the device mentioned above has a humidification circuit with heat exchanger.
- the heat exchanger heats the humidifier water, allowing for improved humidification.
- the device mentioned in addition to their construction is complex and expansive.
- the object of the invention is therefore to provide a device and a method of the type mentioned above, which enables effective humidification in a limited space in a cost effective manner, wherein the entry of spray water is reliably avoided in downstream room areas.
- the invention solves this problem starting from the device mentioned above in that the humidifying means have a hollow porous material which is connected to the humidifying circuit.
- the invention solves this problem on the basis of the method mentioned above in that the heated dampening water is introduced into a hollow porous material.
- the humidifying circuit has a hollow porous one
- the device according to the invention can be arranged in any room air-technical installations and at any desired location.
- the device according to the invention for reasons of space savings in a cooling coil of an air conditioner, wherein the device according to the invention can also be used for heating purposes in addition to the humidification.
- the combination of humidifying means with fins analogous to heating or cooling registers is advantageous. Also in this case it is possible to exploit the heating of the humidifier water to heat the air flow and thus to heat a room.
- the device according to the invention for cooling the air or the connected room, wherein the humidifying heat exchanger acts as a cooler and cools the water circulated in the humidifying circuit.
- the humidifying heat exchanger acts as a cooler and cools the water circulated in the humidifying circuit.
- a dehumidification of the air can be achieved when falling below the dew point of the air to be cooled.
- the heating and recycling of humidifying water allows a largely independent control of humidification, since the control of preheating the humidifying water has a control of humidification in the wake.
- the temperature of the heated humidifying water is in the range between 40 and 95 degrees Celsius during operation of the device according to the invention.
- the humidification circuit has a control unit connected to the circulation pump and the humidification heat exchanger, which is set up to regulate the circulation rate, the pressure and / or the temperature of the humidifying water in the humidifying means.
- Control units are known as such, so that at this point on their structure need not be discussed in more detail.
- a conventional control unit on appropriate parameter sets such as setpoints for the mass flow, the temperature, the pressure, or the relative humidity. The setpoints are compared with measured values provided to the control unit by suitable sensors.
- a control routine for example in the form of software programs, performs certain control steps, such as increasing the flow rate of the circulation pump.
- the humidification circuit is connected to the control unit
- the control unit is thus capable of accessing the circulation pump and the control valves both the Temperature and pressure and flow rate of humidifying water in humectants.
- the hollow porous material is a porous tube through which the
- Dampening water is driven under the action of the circulation pump.
- the humidifying water penetrates depending on the set
- the hollow porous material is at a related
- Heating element of an air heating register is Heating element of an air heating register.
- the humidifying agents have a hydrophilic surface.
- the humidifying means comprise a perforated or apertured material. From the openings it comes to the outlet of dampening water.
- the humidification circuit can be connected to a water supply via a water treatment plant.
- the water treatment plant is used to remove unwanted substances dissolved in dampening water.
- the moistening agents extend in a air heating device through which air flow can flow with heating elements.
- the heating elements are for example formed independently of the Befeuchtungstage toolser.
- a preheating of the humidification without heating the air flow through the heating elements is, for example, brought about by the flow and return of the heating elements after the humidifying heat exchanger, however, before the on or Outlet in the air heater are short-circuited or simply by a valve located in the flow and return of the heating elements valve is closed.
- the humidifying heat exchanger is coupled to a flow of Lucasikiregisters.
- a particularly cost-effective heating of the humidifying water is made possible because it is possible to dispense with a separate and, in particular, a cost-intensive electrical energy supply for the heating.
- the use of a portion of the heat energy provided for the air heater for heating the dampening water does not lead to an increase in the total energy demand. Because the heat energy consumed by heating the dampening water, which is for example a few percent relative to the total energy requirement for air conditioning (heating and humidification), is also transferred via the dampening water to the air to be heated and humidified.
- the heating elements are heat conductively connected to a hollow hydrophilic and / or the porous material. In this way, the humidification performance is further increased.
- the humidifying means comprise one or more humidification tubes extending through an air heating coil, which have humidifying openings for delivering the humidifying water.
- the heat exchanger register, in particular air heater on layers of a evaporation promoting material.
- Such materials are, for example, hydrophilic materials which, contrary to the surface tension of the liquid moistening water, bring about a more extensive wetting of the material promoting the evaporation. The more extensive wetting increases the specific water surface and thereby facilitates or increases the evaporation of dampening water.
- hydrophilic materials in this context, materials with a large, for example, grainy outer surface into consideration.
- the heated dampening water is introduced into a hollow porous material.
- the hollow porous material extends in a heat exchange register with heating elements.
- the heating elements heat the hollow porous material.
- 1a shows an embodiment of the device according to the invention, in which the supply and return of the heating medium circuit are passed through the Befeuchtungschiermausus (2004)
- 1b shows a further embodiment of the inventive device, in which only the flow of the heating medium circuit is passed through the heat exchanger
- FIG. 2 shows a device according to FIG. 1a with a separately executed and schematically illustrated air heater
- FIG. 3 shows a device according to FIG. 1 a with an air heater and a humidifier, which are combined to form a schematically illustrated module, and
- Figure 4 show a device according to Figure 3 with an air heater and a humidifier, which are combined to form a module shown in more detail.
- FIG. 1a shows an exemplary embodiment of the device according to the invention.
- the device has a humidification heat exchanger 13, through which a flow 12, 15 and a return 16, 11 of an air heating coil (not shown in FIG. 1 a) are conducted.
- a heated liquid heating medium is passed and supplied in this way a likewise not shown heating element of the Heilmoreregisters.
- the liquid heating means of the flow 12, 15 is heated for example by so-called district heating. Deviating from this, however, it is also possible that another local heat exchanger is used in the context of the invention to allow heating of the heating element of Heilmoreregisters.
- the Befeuchtungstage monitorer 13 is part of a humidification circuit 5, which further has a circulation pump 7 and control valves 6 and 10.
- the humidifying circuit 5 is connected via a Befeuchtungszulauf 17 and a humidification 18 with a humidifier, also not shown in Figure 1a, with which the relative humidity of the air humidifier passing through the air stream can be increased.
- a humidifier also not shown in Figure 1a, with which the relative humidity of the air humidifier passing through the air stream can be increased.
- the humidification circuit 5 is connected via a water treatment plant 3 to a conventional water supply 1, such as a city water pipe. To regulate the water supply in turn serves a control valve. 4
- control valves 4, 6 and 10 and the circulation pump 7 are connected to a control unit, not shown in Figure 1a, which is set for adjusting the flow through the control valves 4, 6 and 10 and for adjusting the pump power of the circulation pump 7.
- the control unit is further connected to temperature and pressure sensors, not shown in Figure 1a. In this way, a regulation of the pressure, the temperature and the flow rate of the humidifying water in the humidification circuit 5 is made possible. The regulation takes place as a function of predetermined setting parameters and with the aid of a logic implemented in the control unit.
- Figure 1b shows a further embodiment of the device according to the invention, wherein in contrast to the embodiment shown in Figure 1a, only the flow 12,15 of shipsstras is guided by the Befeuchtungstagerizationer 13.
- FIG. 2 shows a device according to FIG. 1a with a schematically shown air heating coil 9.
- the air heating coil 9 is arranged in a channel-shaped housing 14 of a ventilation system, wherein the housing 14 is penetrated by an air flow 13 in the arrow direction shown.
- the air heating coil 9 is followed by a humidifier 8, which communicates via the inlet 17 or via the outlet 18 with the humidification circuit 5.
- a humidifier 8 which communicates via the inlet 17 or via the outlet 18 with the humidification circuit 5.
- FIG. 3 shows a further exemplary embodiment of the device according to FIG. 2, wherein, however, air heating registers and humidifiers are combined to form a schematically indicated common combination register 21.
- FIG. 4 shows the exemplary embodiment according to FIG. 3 with a combination register 24 shown in more detail.
- the combination register 24 shown there has planar heat exchanger fins 28 aligned parallel to one another and traversed in a transverse direction by tubular heating elements 26.
- the heating elements 26 are in heat-conducting contact with the heat exchanger fins 28 and are supplied via the inlet 15 with heated liquid heating medium flowing through the tubular heating elements 26.
- the heating elements 26 heat the heat exchanger lamellae 28 and thus heat the air stream 13 flowing past the heat exchanger lamellae 28.
- tubular air humidifying means 25 Between the heating elements 26 further tubular air humidifying means 25 can be seen, which also pass through the heat exchange fins 28 in the transverse direction and are in heat-conducting contact therewith.
- the humidifying means 25 are connected via the inlet 17 and the outlet 18 to the humidifying 5 and consist of a porous material.
- partially circulating dampening penetrates the wall of the porous material as a function of the pressure set by the control unit, not shown, and is transferred by the simultaneous heating without droplet formation in its gas phase.
- a water drain pan 22nd arranged, which has a water outlet 23 for discharging the water.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002603336A CA2603336A1 (en) | 2005-03-29 | 2006-03-29 | Device and method for humidifying an air flow |
JP2008503443A JP2008545113A (ja) | 2005-03-29 | 2006-03-29 | 空気の流れを加湿するデバイスおよび方法 |
US11/910,363 US20080157411A1 (en) | 2005-03-29 | 2006-03-29 | Device and Method for Humidifying an Air Flow |
NO20074812A NO328977B1 (no) | 2005-03-29 | 2007-09-21 | Anordning og framgangsmate for fukting av en luftstrom |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05090076.0 | 2005-03-29 | ||
EP05090076A EP1710516B1 (de) | 2005-03-29 | 2005-03-29 | Vorrichtung und Verfahren zur Befeuchtung eines Luftstromes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006103108A1 true WO2006103108A1 (de) | 2006-10-05 |
Family
ID=34938417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/003029 WO2006103108A1 (de) | 2005-03-29 | 2006-03-29 | Vorrichtung und verfahren zur befeuchtung eines luftstroms |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080157411A1 (de) |
EP (1) | EP1710516B1 (de) |
JP (1) | JP2008545113A (de) |
AT (1) | ATE412148T1 (de) |
CA (1) | CA2603336A1 (de) |
DE (1) | DE502005005748D1 (de) |
DK (1) | DK1710516T3 (de) |
ES (1) | ES2319786T3 (de) |
NO (1) | NO328977B1 (de) |
PL (1) | PL1710516T3 (de) |
WO (1) | WO2006103108A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008031586B3 (de) * | 2008-07-03 | 2009-07-02 | Terrawater Gmbh | Befeuchtungswärmetauscher |
DE102009007591B3 (de) * | 2009-02-05 | 2011-03-10 | Hochschule für Technik und Wirtschaft Berlin. | Verfahren und Vorrichtung zur Luftkonditionierung |
DE102010006889A1 (de) | 2010-02-05 | 2011-08-11 | Klingenburg GmbH, 45968 | Vorrichtung zur Konditionierung eines Luftstroms |
US20110232775A1 (en) * | 2010-03-24 | 2011-09-29 | Chale David R | Flow through humidifier recirculating pump |
DE102011013443A1 (de) | 2011-03-09 | 2012-09-13 | Klingenburg Gmbh | Vorrichtung zur Konditionierung eines Luftstroms |
EP2918926B1 (de) | 2014-03-14 | 2016-03-09 | Scanbur A/S | Niedrigflussverdampfer und Klimasteuereinheit und Käfigsystem mit solch einem Verdampfer |
DE102016108130A1 (de) | 2016-05-02 | 2017-11-02 | Fachhochschule Westküste Hochschule für Wirtschaft & Technik | Verfahren und Vorrichtung zur Dampfbefeuchtung von zumindest einem Luftstrom einer Klimaanlage mittels Energie aus Fernwärme und eine Klimaanlage mit dieser Vorrichtung |
DE102019117383A1 (de) * | 2019-06-27 | 2020-12-31 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Körperschaft des öffentlichen Rechts | System und Verfahren zur Regelung eines Medienparameters des Mediums auf der Sekundärseite eines Wärmeübertragers |
CN110332594A (zh) * | 2019-08-11 | 2019-10-15 | 福建易辰达机械有限公司 | 一种具有循环加湿机构的取暖炉 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463369A (en) * | 1935-07-05 | 1937-03-30 | Svenska Flaektfabriken Ab | Improvements in air conditioning plant |
EP0092527A2 (de) * | 1982-04-16 | 1983-10-26 | Gilberto Frascari | Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen |
JPS6172948A (ja) * | 1984-09-17 | 1986-04-15 | Mitsubishi Electric Corp | 加湿器 |
DE3728730A1 (de) * | 1987-08-28 | 1989-03-09 | Karl Heinz Vahlbrauk | Vorrichtung zum klimatisieren von raumluft |
DE4329209A1 (de) * | 1992-09-04 | 1994-03-10 | Hans Peter Hes | Vorrichtung zum Befeuchten von Luft |
Family Cites Families (20)
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US2355828A (en) * | 1944-08-15 | Combined cooling and dehumdifxing | ||
US1861158A (en) * | 1930-01-06 | 1932-05-31 | Hilger George | Air conditioning system |
US2110268A (en) * | 1936-04-25 | 1938-03-08 | Harris Air Conditioner Corp | Air-conditioning apparatus |
US2420993A (en) * | 1943-11-11 | 1947-05-20 | Surface Combustion Corp | Air conditioning apparatus |
US2525045A (en) * | 1946-03-05 | 1950-10-10 | Allan S Richardson | Cooling air |
IT946133B (it) * | 1971-12-11 | 1973-05-21 | Riello Condizionatori Sas | Dispositivo di umidificazione per unita termoventilanti o sbrinatori ad ocqua di batterie di scambio termico a basse temperature |
US4044078A (en) * | 1976-02-09 | 1977-08-23 | N.P.I. Corporation | Air handler |
EP0009543B1 (de) * | 1978-07-12 | 1982-12-08 | Richard R. Dr. Jackson | Anfeuchter mit gebündelten Hohlfasern |
US5218833A (en) * | 1992-03-11 | 1993-06-15 | Bend Research, Inc. | Temperature and humidity control in a closed chamber |
US5348691A (en) * | 1993-06-11 | 1994-09-20 | United Technologies Corporation | Atmosphere membrane humidifier and method and system for producing humidified air |
JPH0871470A (ja) * | 1994-09-09 | 1996-03-19 | Koki Bussan Kk | 超音波霧化装置およびその給液構造 |
JPH08266631A (ja) * | 1995-03-31 | 1996-10-15 | Asahi Glass Co Ltd | 呼吸用気体の加湿装置 |
JPH10324502A (ja) * | 1997-05-21 | 1998-12-08 | Dainippon Ink & Chem Inc | 超純水の炭酸ガス付加装置及び付加方法 |
JPH11351731A (ja) * | 1998-06-15 | 1999-12-24 | Daikin Ind Ltd | 冷凍装置及び加湿装置 |
KR100334740B1 (ko) * | 1999-06-29 | 2002-05-04 | 오희범 | 반도체 설비용 항온항습 공기 공급 방법 및 장치 |
JP2001349585A (ja) * | 2000-06-07 | 2001-12-21 | Orion Mach Co Ltd | 吸湿性中空繊維を使用する高分子膜加湿器 |
US6748759B2 (en) * | 2001-08-02 | 2004-06-15 | Ho-Hsin Wu | High efficiency heat exchanger |
JP2003097832A (ja) * | 2001-09-26 | 2003-04-03 | Mitsui Eng & Shipbuild Co Ltd | 浸透気化膜を用いたガス加湿方法及びガス加湿装置 |
US7476212B2 (en) * | 2003-06-12 | 2009-01-13 | Michael Spearman | Medical gas humidification system |
JP2005021428A (ja) * | 2003-07-03 | 2005-01-27 | Matsushita Electric Ind Co Ltd | サウナ装置およびサウナシステム |
-
2005
- 2005-03-29 DK DK05090076T patent/DK1710516T3/da active
- 2005-03-29 PL PL05090076T patent/PL1710516T3/pl unknown
- 2005-03-29 EP EP05090076A patent/EP1710516B1/de not_active Not-in-force
- 2005-03-29 AT AT05090076T patent/ATE412148T1/de active
- 2005-03-29 ES ES05090076T patent/ES2319786T3/es active Active
- 2005-03-29 DE DE502005005748T patent/DE502005005748D1/de active Active
-
2006
- 2006-03-29 US US11/910,363 patent/US20080157411A1/en not_active Abandoned
- 2006-03-29 WO PCT/EP2006/003029 patent/WO2006103108A1/de active Application Filing
- 2006-03-29 JP JP2008503443A patent/JP2008545113A/ja active Pending
- 2006-03-29 CA CA002603336A patent/CA2603336A1/en not_active Abandoned
-
2007
- 2007-09-21 NO NO20074812A patent/NO328977B1/no not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463369A (en) * | 1935-07-05 | 1937-03-30 | Svenska Flaektfabriken Ab | Improvements in air conditioning plant |
EP0092527A2 (de) * | 1982-04-16 | 1983-10-26 | Gilberto Frascari | Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen |
JPS6172948A (ja) * | 1984-09-17 | 1986-04-15 | Mitsubishi Electric Corp | 加湿器 |
DE3728730A1 (de) * | 1987-08-28 | 1989-03-09 | Karl Heinz Vahlbrauk | Vorrichtung zum klimatisieren von raumluft |
DE4329209A1 (de) * | 1992-09-04 | 1994-03-10 | Hans Peter Hes | Vorrichtung zum Befeuchten von Luft |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 242 (M - 509) 21 August 1986 (1986-08-21) * |
Also Published As
Publication number | Publication date |
---|---|
PL1710516T3 (pl) | 2009-04-30 |
CA2603336A1 (en) | 2006-10-05 |
DK1710516T3 (da) | 2009-02-16 |
EP1710516A1 (de) | 2006-10-11 |
ATE412148T1 (de) | 2008-11-15 |
DE502005005748D1 (de) | 2008-12-04 |
NO328977B1 (no) | 2010-07-05 |
ES2319786T3 (es) | 2009-05-12 |
US20080157411A1 (en) | 2008-07-03 |
EP1710516B1 (de) | 2008-10-22 |
NO20074812L (no) | 2007-10-29 |
JP2008545113A (ja) | 2008-12-11 |
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