EP2087297A1 - Dispositif de climatisation - Google Patents

Dispositif de climatisation

Info

Publication number
EP2087297A1
EP2087297A1 EP07818792A EP07818792A EP2087297A1 EP 2087297 A1 EP2087297 A1 EP 2087297A1 EP 07818792 A EP07818792 A EP 07818792A EP 07818792 A EP07818792 A EP 07818792A EP 2087297 A1 EP2087297 A1 EP 2087297A1
Authority
EP
European Patent Office
Prior art keywords
air
cooling
arrangement
housing
heat exchanger
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.)
Withdrawn
Application number
EP07818792A
Other languages
German (de)
English (en)
Inventor
Ralf Braun
Ralf Schneider
Patrick LÖFFLER
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.)
Rittal GmbH and Co KG
Original Assignee
Rittal GmbH and Co KG
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 Rittal GmbH and Co KG filed Critical Rittal GmbH and Co KG
Publication of EP2087297A1 publication Critical patent/EP2087297A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0252—Removal of heat by liquids or two-phase fluids

Definitions

  • the invention relates to an air conditioning device with a cooling air outlet for cooled air and a hot air outlet for heated air.
  • the air to be cooled is cooled by the cold side of a Peltier element arrangement and blown by means of a cooling air conveyor via the cooling air outlet.
  • the air to be heated is heated by the warm side of the Peltier element arrangement and blown by means of a hot air conveyor via the hot air outlet.
  • an air conditioning device can also be used as a heater depending on the connection of the air-carrying lines.
  • the heating effect of the warm side of the Peltier element arrangement is used for heating the air.
  • the known air-conditioning device also has only a limited heating effect. It is therefore an object of the invention to provide an air conditioning device having an improved heat transfer from the Peltier element assembly to the conveyed air.
  • the air conditioning device according to the invention should have a compact and inexpensive construction and offer a variety of uses.
  • a housing is to be specified with an air conditioning device according to the invention.
  • the cold side of the Peltier element arrangement is coupled to an associated cooling liquid circuit for cooling the cooling liquid guided therein.
  • An air / liquid heat exchanger arrangement for the air to be cooled is in turn connected to the cooling liquid circuit.
  • the cooling air conveying means is conductively connected to the air / liquid heat exchanger assembly and the cooling air outlet so that the cooling air conveying means conveys the air to be cooled for releasing heat to the cooling liquid through the air / liquid heat exchanger assembly and blows out via the cooling air outlet.
  • the thus effectively cooled cooling liquid is forwarded to an air / liquid heat exchanger arrangement, which in turn takes place a good heat transfer from the air to be cooled.
  • the air to be cooled is cooled particularly effectively by this device.
  • the heat When using the air conditioning device as a cooling device, the heat must be dissipated on the warm side of the Peltier element assembly. This can be done in a conventional manner by direct radiation to the outside or by means of a suitable fan assembly.
  • An improved heat dissipation on the warm side of the Peltier element arrangement and thus an even better cooling effect of the air conditioning device can be achieved by the warm side of the Peltier element arrangement also coupled to an associated cooling fluid circuit for heating the cooling fluid guided therein is.
  • an air / liquid heat exchanger assembly is connected for the air to be heated.
  • the hot air conveyor is conductively connected to the air flow liquid heat exchanger assembly and the hot air outlet, so that the hot air conveyor through which the air to be heated for receiving heat from the cooling liquid through the air / liquid heat exchanger assembly and promotes through the Warm air outlet blows out.
  • the warm side of the Peltier element arrangement is coupled to an associated cooling liquid circuit for heating the cooling liquid guided therein according to a second basic idea of the invention.
  • An air / liquid heat exchanger arrangement for the air to be heated is connected to the cooling liquid circuit.
  • the warm air conveyor is conductively connected to the air / liquid heat exchanger assembly and the hot air outlet so that the hot air conveyor conveys the air to be heated to absorb heat from the liquid coolant through the air / liquid heat exchanger assembly and blows out via the hot air outlet.
  • the thus effectively heated cooling liquid is forwarded to an air / liquid heat exchanger arrangement, which in turn takes place a good heat transfer to the air to be heated.
  • the air to be heated is heated particularly effectively by this device.
  • the air conditioning device When using the air conditioning device as a heater, heat must be absorbed on the cold side of the Peltier element assembly. This can be done in conventional manner in direct contact with the exterior or by means of a suitable fan arrangement.
  • An improved heat transfer to the cold side of the Peltier element arrangement and thus an even better heating effect of the air conditioning device can be achieved in that the cold side of the Peltier element arrangement is coupled to an associated cooling liquid circuit for cooling the cooling liquid guided therein.
  • An air / liquid heat exchanger arrangement for the air to be cooled is connected to the cooling liquid circuit.
  • the cooling air conveying means is conductively connected to the air / liquid heat exchanger assembly and the cooling air outlet so that the cooling air conveying means conveys the air to be cooled for releasing heat to the cooling liquid through the air / liquid heat exchanger assembly and blows out via the cooling air outlet.
  • it can be spatially and thermally separated from each other and each closed to the cold side of the Peltier element arrangement associated cooling fluid circuit and the warm side of the Peltier element arrangement associated cooling fluid circuit.
  • the coolant can circulate in the coolant circuits due to the natural dynamics of the warm or cold fluid.
  • An improved heat / cold transport through the cooling liquid can be achieved by arranging a first pumping device in the cooling liquid circuit associated with the cold side of the Peltier element arrangement. Additionally or alternatively, a second pumping device may be arranged in the cooling liquid circuit associated with the warm side of the Peltier element arrangement.
  • the air to be cooled can be conveyed in a simple manner by virtue of the fact that the cooling-air conveying device has a first inlet opening for the air to be cooled and a first fan arrangement.
  • a radial fan may be used, whereby a compact design is possible.
  • air to be heated can be conveyed in a simple manner by virtue of the fact that the hot-air delivery device has a second inlet opening for the air to be heated and a second fan arrangement, in particular a radial fan.
  • Each fan arrangement can be controlled individually or jointly.
  • the Peltier element arrangement can be constructed as a planar array of a plurality of individually electrically contacted Peltier elements.
  • the individual Peltier elements are arranged next to each other in series and a plurality of these rows are arranged parallel to one another.
  • the individual Peltier elements can be controlled individually or jointly via a suitable control circuit in this arrangement.
  • a particularly compact construction can be realized by arranging the Peltier element arrangement between the coolant circuit assigned to the cold side of the Peltier element arrangement and the coolant circuit associated with the warm side of the Peltier element arrangement.
  • the cooling liquid circuit associated with the cold side of the Peltier element arrangement and the cooling liquid circuit associated with the warm side of the Peltier element arrangement can each be designed to be substantially elongated.
  • the two coolant circuits can thereby extend substantially parallel to each other. As a result, an elongated, compact structure is possible.
  • the air conditioning device may have a first and a second coupling region.
  • the Peltier element arrangement in the first coupling region, can be arranged at one end of the cooling liquid circuit associated with the cold side of the Peltier element arrangement and can be thermally coupled to the cold side of the Peltier element arrangement.
  • the second coupling region in the second coupling region, the. Peltier element assembly disposed at one end of the warm side of the Peltier element assembly associated cooling fluid circuit and be thermally coupled to the warm side of the Peltier element assembly.
  • the first pumping device Adjacent to the first coupling region, the first pumping device can be arranged in a first pumping region. Additionally or alternatively, the second pumping device may be arranged adjacent to the second coupling region in a second pumping region. Adjacent to the first pumping area, the first fan arrangement can be arranged in a first fan area. Additionally or alternatively, the second fan arrangement may be arranged adjacent to the second pumping area in a second fan area.
  • the air / liquid heat exchanger arrangement for the air to be cooled Adjacent to the first fan area, the air / liquid heat exchanger arrangement for the air to be cooled can be arranged in a first heat exchanger area. Additionally or alternatively, the air / liquid heat exchanger arrangement for the air to be heated can be arranged adjacent to the second fan area in a second heat exchanger area.
  • the cooling air outlet Adjacent to the first heat exchanger region, the cooling air outlet can be arranged. Additionally or alternatively, the hot air outlet may be arranged adjacent to the second heat exchanger region.
  • the spacer element arrangement can be arranged between the first coupling region and the second coupling region.
  • the first coupling region and the second coupling region, the first pump region and the second pump region, the first fan region and the second fan region and the first heat exchanger region and the second heat exchanger region adjoin one another in each case.
  • the cooling liquid circuit associated with the cold side of the Peltier element arrangement can be arranged in a first part housing. Additionally or alternatively, the cooling liquid circuit associated with the warm side of the Peltier element arrangement can be arranged in a second part housing. As a result, easy-to-manufacture and easy-to-use components are formed.
  • the first sub-housing is arranged parallel to the second sub-housing and adjacent thereto, the first sub-housing together with the second sub-housing forms an overall housing, which forms a single unit unit for the air conditioning device. This construction of the apparatus allows partial, in or cultivation in enclosures, cabinets, rooms and other closed systems.
  • first coupling region, the first pump region, the first fan region and the first heat exchanger region can be arranged in the first part housing.
  • second coupling region, the second pump region, the second fan region and the second heat exchanger region may be arranged in the second sub-housing.
  • the arrangement of the first coupling region, the first pump region, the first fan region and the first heat exchanger region can be mirror-symmetrical to the second coupling region, the second pump region, the second fan region and the second heat exchanger region, respectively.
  • a housing with at least one air-conditioning device can be equipped as a cooling device.
  • at least one wall of the housing has a passage opening, on which the air conditioning device is arranged.
  • the air to be cooled is conveyed out of the interior of the housing by means of the cooling air conveying device and in turn is blown into the interior of the housing via the cooling air outlet.
  • the ambient air is conveyed by means of the hot air conveyor from the outer space of the housing and blown through the hot air outlet into the outer space of the housing.
  • the first inlet opening for the air to be cooled and the cooling air outlet may be spaced from one another open to the interior of the housing.
  • the second inlet opening for the ambient air and the hot air outlet may be spaced from each other open to the outside of the housing.
  • a housing may be equipped with at least one air conditioning device as a heater.
  • at least one wall of the housing has a passage opening, on which the air conditioning device is arranged.
  • the air to be heated is conveyed by means of the hot air conveyor from the interior of the housing and blown through the hot air outlet into the interior of the housing.
  • the second inlet opening for the air to be heated and the hot air outlet may be spaced from each other open to the interior of the housing.
  • FIG. 1 An air conditioning device mounted on a wall of a control cabinet housing;
  • Figure 2 is a schematic and sectional view of the air conditioning device shown in Figure 1 in the direction of the right in Figure 1, in the outer space of the housing facing side.
  • FIG 3 in a schematic and cutaway view of the air conditioning device shown in Figure 1 in the direction of the left in Figure 1, in the interior of the housing side facing.
  • the air conditioning device shown in FIGS. 1 to 3 is arranged in a passage opening 64 on a rear wall 60 of a cabinet housing 62.
  • the air conditioning device conveys the air to be cooled 14 a from the interior 66 of the housing 62 and blows the cooled air 12 a in turn into the interior space 66 of the housing 62 a.
  • the ambient air 12 b is conveyed from the outer space 68 of the housing and in turn blown into the outer space 68 of the housing 62.
  • the air-conditioning device has an overall housing 48, which is constructed from two partial housings 46a and 46b which are parallel to one another and adjoin one another.
  • a Peltier element arrangement 18 is arranged between the two partial housings 46a and 46b, which is constructed as a planar array of a plurality of individually electrically contacted Peltier elements.
  • the Peltier element arrangement 18 has a cold side 16a directed in the direction of the partial housing 46a and a warm side 16a directed in the direction of the partial housing 46b.
  • the Peltier element arrangement 18 is electrically actuated via control electronics (not shown).
  • the first partial housing 46a is also shown in FIG. 3 in the direction of the left-hand side in FIG. 1, which faces into the interior 66 of the housing 62.
  • a cooling liquid circuit 22a assigned to the cold side 16a of the Peltier element arrangement 18 is arranged.
  • the Peltier element arrangement 18 is thermally coupled to the cooling liquid circuit 22a for cooling the cooling liquid 24a guided therein at the lower end 36a in the coupling region 38a in FIG.
  • the cooling liquid circuit 22a is self-contained and substantially vertically elongated.
  • a first pumping device 30a Adjacent to the first coupling region 38a or in the representation of FIG. 1 arranged above it, in a first pumping region 40a, a first pumping device 30a is arranged in the cooling liquid circuit 22a.
  • the first pumping area 40a is spatially separated from the first coupling area 38a.
  • the first pump device 30a pumps the cooled on the cold side 16a of the Peltier element assembly 18 cooling fluid 24a in the cooling liquid circuit 22a.
  • a cooling air conveying device 20a with a first radial fan arrangement 34a is arranged above the first pumping region 40a adjacent thereto in a first fan region 42a.
  • the first fan area 42a is spatially and hermetically separated from the first pump area 40a.
  • a first air inlet opening 32a is mounted in the first sub-housing 46a. Through the inlet opening 32a, the air 14a to be cooled in the illustration of FIG. 1 is sucked in from the left from the interior 66 of the housing 62 by the radial fan arrangement 34a and further conveyed vertically upwards in the illustration of FIG. Adjacent to the first fan area 42a or in the representation of FIG.
  • an air / liquid heat exchanger arrangement 28a for the air 14a to be cooled is provided in the cooling liquid circuit 22a.
  • the first heat exchanger region 44a is connected in an air-conducting manner to the first fan region 42a, so that the air conveyed vertically by the cooling air conveying device 20a can flow unhindered into the heat exchanger region 44a.
  • the air 14a sucked through the radial fan assembly 34a is conveyed through the heat exchanger portion 44a and releases heat to the cooling fluid 24a in the heat exchanger assembly 28a.
  • a cooling air outlet 10a is arranged in air-conducting connection with the air-liquid heat exchanger arrangement 28a and with the cooling-air conveying device 20a. From the cooling air outlet 10a, the cooled air 12a is blown toward the inner space 66 of the housing 62 by the cooling air conveying means 20a.
  • the cooling air outlet 10a and the first inlet opening 32a for the air to be cooled 14a are both open to the inner space 66 of the housing 62 and spaced from each other by the heat exchanger area 44a.
  • the second partial housing 46b is also shown in FIG. 2 in the direction of the right-hand side in FIG. 1, in the outer space 68 of the housing 62.
  • a cooling liquid circuit 22b assigned to the warm side 16b of the Peltier element arrangement 18 is arranged.
  • the Peltier element arrangement 18 is thermally coupled to the cooling liquid circuit 22b at the lower end 36b in the coupling region 38b in FIG. 1 in order to release heat to the cooling liquid 24b guided therein.
  • the cooling liquid circuit 22b is self-contained and substantially vertically elongated.
  • a second pumping device 30b Adjacent to the second coupling region 38b or in the representation of FIG. 1 arranged above it, a second pumping device 30b is arranged in the cooling liquid circuit 22b in a second pumping region 40b.
  • the second pumping area 40b is spatially separated from the second coupling area 38b.
  • the second pump device 30b pumps the heated on the hot side 16b of the Peltier element assembly 18 cooling fluid 24b in the cooling liquid circuit 22b.
  • a warm air conveying device 20b with a second radial fan arrangement 34b.
  • the second fan area 42b is spatially and airtight separated from the second pump area 40b.
  • a second air inlet port 32b is mounted in the second sub-housing 46b.
  • the air 14b is sucked in from the outside 68 of the housing 62 by the radial fan arrangement 34b through the inlet opening 32b and further conveyed in the vertical direction to the top in the representation of FIG.
  • an air / liquid heat exchanger arrangement 28b is arranged in the cooling fluid circuit 22b in a second heat exchanger area 44b.
  • the second heat exchanger region 44b is connected in an air-conducting manner to the second fan region 42b, so that the air conveyed vertically by the hot air conveying device 20b can flow unhindered into the heat exchanger region 44b.
  • the air 14b sucked by the radial fan assembly 34b is conveyed through the heat exchanger portion 44b and receives heat from the cooling liquid 24b in the heat exchanger assembly 28b.
  • a hot air outlet 10b is arranged above the second heat exchanger area 44b in air-conducting connection with the air-liquid heat exchanger arrangement 28b and with the hot-air conveying device 20b. From the warm air outlet 10a, the heated air 12b is blown toward the outer space 68 of the housing 62 through the warm air conveyor 20b.
  • the hot air outlet 10b and the second inlet opening 32b for the air to be heated 14b are both open to the exterior space 68 of the housing 62 and spaced from each other by the second heat exchanger area 44b.
  • the cooling liquid circuit 22a associated with the cold side 16a of the Peltier element arrangement 18, arranged in the first part housing 46a, and the cooling liquid circuit 22b assigned to the warm side 16b of the Peltier element arrangement 18 and arranged in the second part housing 46b are spatially and thermally separated from one another and each self-contained.
  • the cooling liquid circuit 22a and the cooling liquid circuit 22b extend substantially parallel to each other.
  • the Peltier element arrangement 18 is arranged between the cooling liquid circuit 22a in the first coupling region 38a and the cooling liquid circuit 22b in the second coupling region 38b.
  • the first coupling portion 38a and the second coupling portion 38b, the first pump portion 40a and the second pump portion 40b, the first fan portion 42a and the second fan portion 42b, and the first heat exchanger portion 44a and the second heat exchanger portion 44a are adjacent to each other.
  • the first pumping means and the second pumping means are driven independently of each other and electrically driven by a control circuit (not shown).
  • the first pumping means and the second pumping means may be driven in common, for example by a common drive unit.
  • first fan assembly and the second fan assembly are driven independently and electrically controlled by a (not shown) control circuit.
  • first fan arrangement and the second fan arrangement can also be driven together.
  • the arrangement of the first coupling region 38a, the first pump region 40a, the first fan region 42a and the first heat exchanger region 44a are mirror-symmetrical to the second coupling region 38b, the second pump region 40a, the second fan region 42b and the second heat exchanger region 44b, respectively.
  • the surface spanned by the Peltier element arrangement 18 forms the symmetry surface 50.
  • the air conditioning device described above with reference to FIGS. 1 to 3 is used as a cooling device for the interior 66 of the control cabinet housing 62 in the illustrated embodiment.
  • the air conditioning device can also be used as a heating device for a closed room or a housing.
  • the air-conducting connections of the air-conditioning device are connected differently in comparison to the embodiment shown in FIGS. 1 to 3.
  • a heating device the air to be heated is conveyed by means of the hot air conveyor from the interior of the space to be heated or housing and in turn blown through the hot air outlet into the interior of the room or housing.
  • the second inlet opening 32b for the air to be heated and the hot air outlet 10b shown for example in FIG. 1 is connected to the interior of the room or housing.
  • the inlet port 32a and the cooling air outlet 10a are connected to the outside space.
  • the air outlet 10a and the hot air outlet 10b may be connected to a common mixing chamber or the like to provide air flow at a mixing temperature depending on the amounts of air supplied to both sides.
  • an electronic temperature control or regulation can be used here.
  • either the arrangement shown in Figure 1, for example, in the first part housing 46a when used as a heater or the arrangement in the second part housing 46b when used as a cooling device can be omitted and replaced by an alternative arrangement.
  • a simple arrangement of fans can serve for the desired heat transfer on the unused side.
  • the air conditioning device described above can be used for example in the air conditioning of cabinets, as a CPU cooler, as a dehumidifier, in air conditioning systems for motor vehicles or rooms or for air conditioning of individual objects.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Patch Boards (AREA)

Abstract

L'invention concerne un dispositif de climatisation avec une sortie d'air de refroidissement (10a) pour de l'air refroidi (flèches 12a) et une sortie d'air chaud (10b) pour de l'air réchauffé (flèches 12b) ; sachant que 'air à refroidir (flèches 14a) est refroidi par le côté froid (16a) d'un ensemble d'éléments Peltier (18) et est soufflé par la sortie d'air de refroidissement (10a) au moyen d'un dispositif (20a) de refoulement d'air de refroidissement ; et sachant que l'air à réchauffer (flèches 14b) est réchauffé par le côté chaud (16b) de l'ensemble d'éléments Peltier (18) et est soufflé par la sortie d'air chaud (10b) au moyen d'un dispositif (20b) de refoulement d'air chaud. Un circuit respectif (22a ; 22b) de liquide de refroidissement est accouplé au côté chaud (16b) et/ou au côté froid (16a) de l'ensemble d'éléments Peltier (18), circuit auquel est raccordé un ensemble respectif (28a ; 28b) d'échangeur de chaleur air/liquide. L'invention peut être par exemple utilisée pour le refroidissement ou la ventilation d'un boîtier, notamment d'une armoire électrique.
EP07818792A 2006-11-06 2007-10-09 Dispositif de climatisation Withdrawn EP2087297A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006052122A DE102006052122B4 (de) 2006-11-06 2006-11-06 Klimatisierungsvorrichtung
PCT/EP2007/008718 WO2008055569A1 (fr) 2006-11-06 2007-10-09 Dispositif de climatisation

Publications (1)

Publication Number Publication Date
EP2087297A1 true EP2087297A1 (fr) 2009-08-12

Family

ID=38896954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07818792A Withdrawn EP2087297A1 (fr) 2006-11-06 2007-10-09 Dispositif de climatisation

Country Status (8)

Country Link
US (1) US8341966B2 (fr)
EP (1) EP2087297A1 (fr)
JP (1) JP2010508495A (fr)
KR (1) KR20090021160A (fr)
CN (1) CN101501418A (fr)
DE (1) DE102006052122B4 (fr)
TW (1) TW200839157A (fr)
WO (1) WO2008055569A1 (fr)

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Also Published As

Publication number Publication date
JP2010508495A (ja) 2010-03-18
WO2008055569A1 (fr) 2008-05-15
US20100107655A1 (en) 2010-05-06
DE102006052122B4 (de) 2009-07-30
US8341966B2 (en) 2013-01-01
CN101501418A (zh) 2009-08-05
DE102006052122A1 (de) 2008-05-08
KR20090021160A (ko) 2009-02-27
TW200839157A (en) 2008-10-01

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