US20080156465A1 - Method For Cooling an Airflow - Google Patents

Method For Cooling an Airflow Download PDF

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Publication number
US20080156465A1
US20080156465A1 US11/996,912 US99691206A US2008156465A1 US 20080156465 A1 US20080156465 A1 US 20080156465A1 US 99691206 A US99691206 A US 99691206A US 2008156465 A1 US2008156465 A1 US 2008156465A1
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US
United States
Prior art keywords
air stream
air
cavity
dehumidifying
water
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.)
Abandoned
Application number
US11/996,912
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English (en)
Inventor
Urs Weidmann
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.)
Mentus Holding AG
Original Assignee
Imes Management AG
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 Imes Management AG filed Critical Imes Management AG
Assigned to IMES MANAGEMENT AG reassignment IMES MANAGEMENT AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WEIDMANN, URS
Publication of US20080156465A1 publication Critical patent/US20080156465A1/en
Assigned to MENTUS HOLDING AG reassignment MENTUS HOLDING AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: IMES MANAGEMENT AG
Abandoned legal-status Critical Current

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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
    • 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
    • F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—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 cooling apparatus specially adapted for use in air-conditioning using evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/039—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from air leaving the interior of the vehicle, i.e. heat recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F2003/1435—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 comprising semi-permeable membrane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Definitions

  • the present invention relates to an apparatus for cooling an airstream and has the features of the preamble of claim 1 .
  • Dehumidifying systems are known in domestic technology. Here it is possible to use an apparatus as disclosed by EP 1 521 040. From an airstream flowing through a first cavity, humidity is extracted via a water-permeable and/or water vapour-permeable membrane. Prior to the heat exchange with the airstream to be cooled and the dehumidified return airstream, a liquid is then added to this return air and evaporated in order to lower the temperature of the return airstream upstream of the heat exchanger (evaporative cooling).
  • EP 0 959 307 discloses a sorption plate heat exchanger, whose dilute sorbent is collected by means of a complex procedure, reprocessed (desorption by heating and subsequent cooling) and then passed back to the plate heat exchanger.
  • WO 03/091632 discloses a dew point condenser, in which two airstreams are guided past a heat-conducting wall. In the process, water is absorbed from the one airstream in a unilateral hygroscopic coating of the wall and fed back to the medium by evaporation. This results in cooling of the other airstream behind the wall.
  • U.S. Pat. No. 6,434,963 describes a cooling and heating apparatus comprising a, central heat exchanger. At the outlets of the heat exchanger, a closed cooling circuit is provided which further cools the supply air, the return air being further heated thereby.
  • water is added to the spent compartment air so as to cool it upstream of the heat exchanger. Downstream of the heat exchanger, more water is added to the return air, advantageously by means of an evaporative pad, before the return air passes through the heating section of the cooling circuit.
  • On the supply-air side water condensing on the cooling section of the cooling circuit is collected and is recycled to the evaporative pad. An external water supply is also present.
  • US 2005/056042 describes a similar apparatus as U.S. Pat. No. 6,434,963, in which water is injected into the return air above the heat exchanger, thus causing the walls of the heat exchanger to be wetted. Collecting the water below the heat exchanger permits a partial water cycle, with the exception of the water vapour remaining in the return air.
  • the object of the invention is to improve an apparatus of the type mentioned at the outset in such a way that wholly or partially self-sufficient operation of the apparatus is thereby enabled.
  • a method of cooling a first airstream comprises the steps of dehumidifying a second airstream, injecting water into the dehumidified second airstream so as to cool the second airstream and passing the first and the cooled second airstream through a heat exchanger so as to cool the first airstream.
  • condensate is recovered which is reused in the injection step.
  • injection comprises evaporation of the injected water.
  • An apparatus for cooling a first airstream comprises an air dehumidifying apparatus for at least one second airstream having a water-permeable and/or water vapour-permeable structure which via pumping means is connected to a condensate separator, a cooling system through which the dehumidified second airstream can be passed, and a heat exchanger through which the two airstreams can be passed so as to cool the first airstream.
  • the water recovered from the condensate separator is passed into the cooling system for the purpose of injecting it (evaporation).
  • An additional air dehumidifying apparatus can be used to recover further condensate from the ambient air.
  • the additional apparatus can be arranged on a vehicle.
  • the airstream along the additional air dehumidifying apparatus is generated by moving the vehicle.
  • the vehicle is preferably a motor vehicle or a trailer of a motor vehicle, particularly preferably a dormobile, a caravan, a lorry, a trailer, a ship or an aircraft.
  • FIG. 1 shows a schematic depiction of an embodiment of the present invention.
  • FIG. 1 in a schematic depiction, shows an apparatus according to the present invention.
  • the function of the apparatus according to the invention is explained with reference to this schematic depiction.
  • the apparatus for cooling compartment air is provided with a multiplicity of individual appliances which are known to those skilled in the art and are therefore not discussed here in any detail.
  • outside air 50 is passed as supply air 51 , via various elements into a compartment 60 .
  • the outside air 50 which in the summer often has an outside temperature that it would be desirable to lower, is typically passed via a coarse particle filter 38 and/or an electrostatic filter 39 into a heat exchanger 40 , a possible design of the heat exchanger being that of a plate heat exchanger in accordance with WO 2004/085946.
  • the outside air 50 undergoes cooling by the cooled airstream 55 ′′ advantageously passed countercurrently, and re-emerges as cooled airstream 50 ′.
  • the cooled airstream 50 ′ is then advantageously passed into a first air dehumidifying apparatus 1 .
  • this first air dehumidifying apparatus 1 humidity is extracted from the cooled airstream 50 ′ which now, compared with the warmer outside air 50 , has a higher relative atmospheric humidity, and the cooled airstream 50 ′ leaves the air dehumidifying apparatus 1 as a cooled and dehumidified airstream 50 ′′.
  • the cooled and dehumidified airstream 50 ′′ is supplied as supply air 51 to an advantageously closed compartment 60 in which the desired climatic conditions are achieved. Accordingly, the supply air 51 has a lower temperature than the outside air 50 .
  • return air 55 from a compartment 60 is discharged as exhaust air 56 to the environment via various elements to be described hereinafter.
  • the return air 55 which has an interior temperature, is typically passed from the closed compartment 60 through a coarse particle filter 38 and/or an electrostatic filter 39 .
  • the return air 55 enters a second air dehumidifying apparatus 2 and leaves this as a dehumidified airstream 55 ′.
  • the dehumidified airstream 55 ′ is fed to a cooling system 20 .
  • the dehumidified airstream 55 ′ is cooled. Consequently, a cooled airstream 55 ′′ escapes from the cooling system.
  • heat exchanger 40 heat exchange takes place between the cooled airstream 55 ′′ and the warm outside air 50 . After heat exchange has taken place, the now warmer airstream 55 ′′, which previously has been cooled leaves the heat exchanger as exhaust air 56 which is then discharged to the environment.
  • the two air dehumidifying apparatuses 1 , 2 can be of a design in accordance with EP 1 521 040 or a comparable apparatus.
  • the air dehumidifying apparatuses 1 , 2 for example comprise a first cavity 4 in each case, which is separated from a second cavity 5 by means of a water-permeable and/or water vapour-permeable membrane 3 .
  • the abovedescribed airstreams in each case flow through a separate first cavity 4 .
  • two separate air dehumidifying apparatuses 1 , 2 can be provided, or just the dehumidifying apparatus 2 is provided for the second airstream 55 .
  • a further air dehumidifying apparatus not shown in the drawings can also be provided, which operates on ambient air, i.e. dehumidifies the latter. The purpose of this, however, is not the dehumidified ambient air but the recovery of condensate. This can be achieved by means of a separate condensation water separator or the condensation water separator 11 explained in conjunction with the dehumidifying apparatuses 1 , 2 .
  • a partial vacuum is generated in a manifold 6 and in the second cavity 5 of the air dehumidifying apparatus 1 , 2 .
  • this more humid air is discharged.
  • the partial vacuum causes a mixture 100 of air and water vapour to be drawn into the condensation water separator 11 .
  • the condensation water separator 11 By means of the condensation water separator 11 , the mixture 100 is separated into air 101 and water 102 .
  • the condensation water separator 11 By means of the condensation water separator 11 , the mixture 100 is separated into air 101 and water 102 .
  • the pressurized water 103 is atomized by means of one or more nozzles, increasing the humidity of the dehumidified airstream 55 ′.
  • the relative humidity of the exhaust air increases, and as a result of the evaporation heat to be absorbed the temperature of the dehumidified airstream 55 ′ drops, resulting in the cooled airstream 55 ′′.
  • Excess water is discharged to the environment. Alternatively, it can be collected with the intention of recycling it into the cooling system 20 .
  • Recovering condensation water 102 by dehumidifying an airstream 50 ′ and/or 55 and subsequently recycling it into the cooling system 20 enables wholly or partially self-sufficient operation of the apparatus according to the present invention.
  • the apparatus does not include the cavity 4 , the membrane 3 therefore being directly contiguous to an airstream.
  • This apparatus is particularly advantageous if the apparatus is mounted on a motor vehicle or a trailer of a motor vehicle, for example a dormobile, a caravan, a lorry, a trailer, or an aircraft.
  • the airstream in this case is an airstream flowing past which is generated by the relative wind of the vehicle. In doing so condensate for injection purposes is recovered from the free ambient air.
  • the installation can also be used to heat and humidify the airstream 50 , 50 ′, 50 ′′.
  • the airstream 55 ′, 55 ′′ is then not cooled in the cooling system 20 .
  • the airstream 50 can accordingly be heated by means of warmer return air 55 ′′.
  • humidity is abstracted from the return air 55 in the second air dehumidifying apparatus 2 and is fed via the manifold 6 into the first air dehumidifying apparatus 1 .
  • humidity of the airstream 50 ′ is augmented.
  • the apparatus can be combined with a caravan heating installation or a motor vehicle heating installation.
  • the apparatus according to FIG. 1 can be cascaded in a simple manner.
  • the simplest cascade is achieved by arranging onto the ducts guiding the airstreams 50 and 56 a further apparatus inclusively comprising the filters 38 , 39 and the heat exchanger 40 as shown in the depiction on the left-hand side of FIG. 1 and up to and including fan 41 and filters 38 , 39 as shown on the right-hand side of FIG. 1 in such a manner that the duct for the supply air 51 is connected to the said duct 50 and the duct of the return air 55 is connected to the exhaust air of the previous apparatus. It is thus possible, in a number of steps, to all in all lower the temperature to a greater extent.
  • Each of the apparatuses can then be self-sufficient apart from its power supply leads, the ducts 101 for the discharge of the air are advantageously combined.
  • the advantage of this cascading arrangement is its simplicity, since apparatuses of identical construction can be used. Should a unit fail, operation of the apparatus as a whole is not affected per se, since, for example, the fans 41 of the other apparatuses will continue to maintain air movement and, if a water circuit were to fail, cooling of the other cascade elements continues to function.
  • cascading is limited to the air dehumidifying apparatus 2 together with the injection system 20 and the heat exchanger 40 .
  • Fans 41 , filters 38 , 39 and water separator 11 likewise may be provided as a single item for the entire apparatus.
  • the return air 55 then successively passes through the assemblies 2 , 20 and 40 , whereas the outside air 50 in each case is passed solely through the second duct of the heat exchanger 40 , optionally also through the air dehumidifying apparatus 1 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
  • Air-Conditioning For Vehicles (AREA)
US11/996,912 2005-07-25 2006-07-21 Method For Cooling an Airflow Abandoned US20080156465A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05106803A EP1748260A1 (de) 2005-07-25 2005-07-25 Verfahren zur Kühlung eines Luftstromes
EP05106803.9 2005-07-25
PCT/CH2006/000385 WO2007012213A1 (de) 2005-07-25 2006-07-21 Verfahren zur kühlung eines luftstromes

Publications (1)

Publication Number Publication Date
US20080156465A1 true US20080156465A1 (en) 2008-07-03

Family

ID=35355623

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/996,912 Abandoned US20080156465A1 (en) 2005-07-25 2006-07-21 Method For Cooling an Airflow

Country Status (11)

Country Link
US (1) US20080156465A1 (de)
EP (2) EP1748260A1 (de)
JP (1) JP2009526191A (de)
KR (1) KR20080024540A (de)
CN (1) CN101228398B (de)
AU (1) AU2006274433B2 (de)
BR (1) BRPI0614166A2 (de)
HK (1) HK1114162A1 (de)
MX (1) MX2008001234A (de)
TW (1) TW200722687A (de)
WO (1) WO2007012213A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090158935A1 (en) * 2005-11-01 2009-06-25 Lg Electronics Inc. Dehumidifier
US20110185752A1 (en) * 2008-07-18 2011-08-04 Mentus Hoding Ag Method and device for preparing air to be supplied to a room to a desired temperature and a desired humidity
US20130298766A1 (en) * 2010-09-07 2013-11-14 Dais Analytic Corporation Fluid treatment systems and methods using selective transfer membranes
US20140250930A1 (en) * 2011-10-27 2014-09-11 Mitsubishi Electric Corporation Dehumidifying apparatus
WO2017074286A1 (en) * 2015-10-27 2017-05-04 Tofas Turk Otomobil Fabrikasi Anonim Sirketi A cabin cooling system with an air drying membrane
US9765987B2 (en) 2011-05-11 2017-09-19 Carrier Corporation System for condensate energy utilization

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DE102010011624A1 (de) * 2010-03-16 2011-09-22 Kampmann Gmbh Verfahren zum Klimatisieren, vorzugsweise Kühlen, eines Raumes
CN103292510B (zh) * 2012-02-23 2016-08-24 杭州三花研究院有限公司 一种汽车空调系统
CN102878791B (zh) * 2012-09-12 2014-12-10 中昊晨光化工研究院有限公司 烘干系统循环风的预处理系统和方法、烘干系统和方法
JP5949648B2 (ja) * 2013-04-18 2016-07-13 株式会社デンソー 冷凍サイクル装置
CH708655A1 (de) * 2013-10-01 2015-04-15 Mentus Holding Ag Luftreinigungsgerät mit Ozon- und Feinstaubreinigung.
AT519367B1 (de) * 2016-12-14 2018-06-15 Ing Thoma Erwin Wand für ein gebäude

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US6539730B1 (en) * 1999-07-13 2003-04-01 Robert Bosch Gmbh Method and device for air conditioning the interior of a motor vehicle

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090158935A1 (en) * 2005-11-01 2009-06-25 Lg Electronics Inc. Dehumidifier
US8002868B2 (en) * 2005-11-01 2011-08-23 Lg Electronics Inc. Dehumidifier
US20110185752A1 (en) * 2008-07-18 2011-08-04 Mentus Hoding Ag Method and device for preparing air to be supplied to a room to a desired temperature and a desired humidity
US20130298766A1 (en) * 2010-09-07 2013-11-14 Dais Analytic Corporation Fluid treatment systems and methods using selective transfer membranes
US9283518B2 (en) * 2010-09-07 2016-03-15 Dais Analytic Corporation Fluid treatment systems and methods using selective transfer membranes
US9765987B2 (en) 2011-05-11 2017-09-19 Carrier Corporation System for condensate energy utilization
US20140250930A1 (en) * 2011-10-27 2014-09-11 Mitsubishi Electric Corporation Dehumidifying apparatus
US9829238B2 (en) * 2011-10-27 2017-11-28 Mitsubishi Electric Corporation Dehumidifying apparatus
WO2017074286A1 (en) * 2015-10-27 2017-05-04 Tofas Turk Otomobil Fabrikasi Anonim Sirketi A cabin cooling system with an air drying membrane

Also Published As

Publication number Publication date
AU2006274433A1 (en) 2007-02-01
CN101228398B (zh) 2010-08-25
WO2007012213A1 (de) 2007-02-01
EP1910747A1 (de) 2008-04-16
AU2006274433A2 (en) 2008-07-31
MX2008001234A (es) 2008-03-24
KR20080024540A (ko) 2008-03-18
AU2006274433B2 (en) 2010-08-26
CN101228398A (zh) 2008-07-23
EP1748260A1 (de) 2007-01-31
TW200722687A (en) 2007-06-16
JP2009526191A (ja) 2009-07-16
HK1114162A1 (en) 2008-10-24
BRPI0614166A2 (pt) 2011-03-15

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