WO2005053975A1 - Regelung des luftstroms in einem lüftungsrohr - Google Patents
Regelung des luftstroms in einem lüftungsrohr Download PDFInfo
- Publication number
- WO2005053975A1 WO2005053975A1 PCT/CH2004/000699 CH2004000699W WO2005053975A1 WO 2005053975 A1 WO2005053975 A1 WO 2005053975A1 CH 2004000699 W CH2004000699 W CH 2004000699W WO 2005053975 A1 WO2005053975 A1 WO 2005053975A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fastening web
- air
- flap
- pipe
- ventilation
- Prior art date
Links
Classifications
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
- B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
Definitions
- the invention relates to a device for regulating the air flow in a ventilation pipe with one or more synchronously actuatable air flaps, which prevent the air flow in the pipe in the closed position.
- Ventilation pipe is used for pipes of e.g. round, elliptical square or rectangular cross-section used, which are often referred to as ventilation ducts. Ventilation systems are used in buildings, especially residential, office, commercial and industrial buildings, usually combined with fire and smoke protection devices, and tunnels, but also in the automotive industry.
- volume control with swiveling air flaps plays an important role in ventilation systems.
- the volume flow is measured with a suitable measuring instrument, for example with the NMV-D2M from Belimo Automation AG, CH-8340 Hinwil, which is designed as a compact unit of drive, pressure sensor and controller, which device enables the volume flow to be displayed in m 3 / h. This considerably simplifies the adjustment and optimization of the ventilation system and enables lower operating costs.
- a shut-off device for a ventilation opening in particular in an air conditioning system of a motor vehicle, is known from DE 10053291.
- the shut-off device has a housing frame enclosing the ventilation opening and a shut-off element with lamella elements provided for closing and unblocking the ventilation opening. These are connected to each other and can be pivoted about mutually parallel slat axes.
- One of the lamella elements can be provided with a drive motor.
- the dimensions of the shut-off devices are not influenced by the integration of the drive motor in a lamella element.
- the slat axes, in the shown Examples three are guided movably on the side parts along associated guides. A synchronous slat movement is guaranteed by hinge elements on the front side or by common, connecting rod-like connecting elements.
- the present invention has for its object to provide a device of the type mentioned, which can be used for pipe cross sections of different sizes of all cross-sectional shapes.
- a fastening web with a rotary bearing for the drive axis of the air flap (s) and means for transmitting power and / or torque to the drive axis connected with the air flap (s) is, the same, which can be equipped with different air flaps fastening cross-section can be used for differently dimensioned ventilation pipes.
- an air flap is generally preferred which covers the entire cross section in the closed position.
- the basic geometric shape of the air damper depends on its position in the closed position. If the flap is in the closed position perpendicular to the longitudinal axis or longitudinal center plane of the ventilation pipe, the air flap is always circular. With a smaller angle ⁇ of the air flap with respect to the longitudinal axis of the ventilation pipe, the basic shape of the air flap is elliptical. The smaller the angle in the closed position, the greater the ratio of the large to the small axis of the ellipse.
- the fastening web is expediently arranged in the vertical plane of symmetry of a ventilation pipe.
- the fastening web is preferably detachable at one end and anchored in the plane of symmetry on the tube wall.
- the swivel range of a short fastening web is 0 to 180 °, it can be fixed at any angle ß of the longitudinal axis or to the pipe wall.
- the fastening web is at least so long that the pivot bearing for the drive axis of the air flaps is at an angle ⁇ of 90 ° on or below the longitudinal axis L or half the height of the ventilation pipe.
- the geometric conditions must inevitably be such that the pivot bearing mentioned for the drive axis always lies on the longitudinal axis of a round tube or halfway up the longitudinal median plane of a rectangular tube.
- the fastening web is expediently of the same length or longer than the relevant inner dimension of the pipe cross section.
- the axis of the pivot bearing for the drive axis of the air flaps must be designed such that it lies on the longitudinal axis or at half the height of the longitudinal center plane L at every angle ⁇ of the fastening web. This angle ⁇ can therefore not be arbitrarily small for practical reasons, the preferred range is between 15 and 90 ° with respect to the longitudinal axis or longitudinal center plane of the ventilation tube.
- a fastening web which is longer than the corresponding tube dimension lies freely pivotably on the lower tube wall.
- a ventilation pipe with a round cross section there is a certain lateral guidance due to the radius of curvature, in particular with a small pipe diameter.
- tion pipes can be formed a groove, which ensures lateral stabilization.
- This free end can also be releasably attached, for example by screwing.
- the actuator is arranged in the fastening web, wherein it transmits the torque to the drive axis for the air flap directly or via mechanical transmission means.
- the electronics are also expediently arranged at least partially in the fastening web.
- the fastening web is designed to be as streamlined as possible to avoid a noteworthy pressure drop in the ventilation pipe and the formation of undesirable turbulence. It is therefore rounded at least in the upstream direction or prismatic with rounded edges.
- the same fastening web can be used for different pipe dimensions, the costs for handling and storage are minimal compared to known devices.
- the assembly work can be reduced to a screw, which can also be a cable entry.
- the air damper (s) are mounted directly on the drive shaft.
- the leaves of the air flap / s can be folded over for storage, transport and assembly.
- Subsequent installation in a ventilation pipe is possible.
- the actuator can also be outside the ventilation pipe.
- the air resistance can be kept about the same compared to conventional devices.
- the fastening web can Pipe inspection or pipe cleaning can be folded up.
- FIG. 1 shows a perspective view of a section of a ventilation pipe with a regulation of the air flow
- FIG. 9 shows a section of a ventilation pipe with a long fastening web and a circular air flap
- FIG. 10 shows a variant of FIG. 9 with an elliptical air flap
- FIG. 11 shows a variant of FIG. 10 with the fastening web folded up, FIG.
- FIG. 12 shows a cross section XII - XII through FIG. 11 with an oval design
- FIG. 13 shows a variant of FIG. 12,
- FIG. 14 shows a cross section XII - XII through FIG. 11 with a rectangular design
- FIG. 15 shows a side view of a fastening web with sheets of the air flap folded over for transport.
- FIG. 1 shows a device 10 for regulating the air flow A in a ventilation pipe 12 made of metal or plastic.
- this ventilation tube 10 which is circular in cross section, is drawn transparently with a longitudinal axis L.
- a fastening web 16 which is rotatably mounted about a fastening axis 14 is arranged.
- the fastening axis 14 in turn passes through a holder 20 which is fastened in the tube wall 18 by means of a screw at its upper apex.
- An electric ca at 22 leads from a rudimentary monitor 24 into the interior of the fastening web 16, which contains the electronics 26 not arranged in the monitor 24.
- an LED lamp for indicating the flap position can also be arranged.
- a drive axis 28 or a drive shaft is arranged in a pivot bearing 30 of the fastening web 16 exactly at the level of the longitudinal axis L.
- the drive axis 28 is expediently extended on both ends up to the tube wall 18 and fulfills a lateral support function.
- the drive shaft 28 and an air flap 32 are rigidly connected to one another.
- a torque in the direction of arrow 34 is exerted on the drive shaft 28 by an actuator (not shown) until the air flap 32 has reached the predetermined position.
- the drive axle 28 passes through the tube wall 18 and is rotatable therein.
- the actuator is designed such that it can hold the air flap 32 in the predetermined position even with a strong air flow A.
- the air flap 32 is equipped with two diagonally opposite sealing hoods 36. As soon as the gap 62 formed in the air flap 32 leaves the area of the fastening web and would allow free passage for the air flow A, the gap is covered by the two sealing hoods 36 which bear little play.
- the fastening web 16 lies freely on the inner lower apex of the tube wall 18.
- the support and the fastening axis 14 form a plane 42, which is penetrated by the longitudinal axis L in the region of the drive axis 28. If this were not the case, the air flap 32 could not be rotated into a closed position.
- the contact surface 44 of the fastening web 16 must be calculated in such a way that the drive axis 28 at any angle ⁇ which depends on the diameter of the ventilation tion tube 12 is dependent, lies exactly on the longitudinal axis L, otherwise it would not be possible to rotate the air flap 32 exactly about the drive axis 28, represented three-dimensionally by the dash-dotted line 46.
- the actuator 48 in the present case an electric motor, is set in rotation.
- the further mechanical transmission means 52 a strongly reduced gear transmission, are set in rotation via a drive worm 50.
- the drive shaft 28 for the air flap (not shown in FIG. 2) can be positioned very precisely and effectively held in this position.
- the connecting wires or cables to and from the electronics 26 are not drawn for the sake of simplicity.
- a measuring cell 54, 56 for differential pressure measurement pi, p 2 is arranged in the ventilation pipe 12 (FIG. 1) on each of the two end faces of the fastening web 16.
- the contours 58 of the fastening web 16 are optimized in terms of flow, the air resistance is very small in spite of the varied design of the interior.
- the lower end face, the support surface 44 can also be fastened to the lower inner tube wall 18 (FIG. 1), for example via a bore 60.
- FIG. 3 shows an air flap 32 with an essentially circular leaf shape which has a diagonal gap 62 for receiving the fastening web 16 (FIGS. 1, 2).
- the two halves of the air flap 32 are fastened to the indicated drive axis 28.
- the air flap 32 can assume an angle ⁇ of 0 to 90 ° in the ventilation pipe 12 with respect to the longitudinal axis L. (Fig. 7).
- FIG. 4 shows an elliptically designed air flap 32, which otherwise corresponds to the embodiment from FIG. 3.
- the angle ⁇ mentioned can z. B. only assume values between 0 and 60 °, then the circumference of the air flap lies 32 on the inner surface of the ventilation pipe 12. With other ratios of the length to the width of the ellipse, the angle ⁇ changes accordingly.
- the air flap 32 which is likewise formed in two parts, according to FIG. 5, is intended for a ventilation pipe 12 which is rectangular in cross section.
- the gap 62 is not continuous, so that the angle ⁇ is limited downwards.
- a non-continuous gap 62 is formed on the longer diameter running perpendicular to the drive axis 28.
- Sealing hoods 36 are formed, which accommodate the fastening web 16.
- the device 10 shown in FIGS. 7 and 8 for regulating the air flow A in a ventilation pipe 12 with a larger (FIG. 7) and a smaller diameter (FIG. 8) has a fastening web 16 which is shorter than the diameter of the ventilation pipe 12 It therefore has only one holder 20 with a fastening axis 14 and can be locked in any rotational position, which is indicated by the double arrow 21 around the fastening axis 14.
- the angle ⁇ of the fastening web 16 is given with respect to the longitudinal axis L or the longitudinal center plane in the case of non-cylindrical ventilation pipes 12.
- the drive axis 28 must lie exactly on the longitudinal axis L or at half the height h / 2 of the longitudinal center plane. This means that the larger the pipe diameter, the greater the angle ⁇ .
- the air flap 32 is in the closed position, which means an angle ⁇ of 90 ° with respect to the longitudinal axis L or the tube wall 18.
- FIG. 9 and 10 show ventilation pipes 12 with a small diameter, the fastening web 16 accordingly has a small angle ⁇ with respect to the Longitudinal axis L or the tube wall 18.
- FIG. 9 has a circular air flap 32, FIG. 10 an elliptical one.
- the angle ⁇ in the closed position according to FIG. 9 is 90 °, from FIG. 10 approximately 25 °.
- the ventilation pipe 12 shown in FIG. 11 is square or rectangular, as shown in cross section in FIG. 14.
- FIG. 15 shows a unit consisting of holder 20, fastening web 16 and completely folded sheet-shaped air flaps 32, which results in a low transport volume.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
- General Details Of Gearings (AREA)
- Exhaust Silencers (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Flow Control (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04797256A EP1699648B1 (de) | 2003-12-08 | 2004-11-19 | Regelung des luftstroms in einem lüftungsrohr |
AT04797256T ATE443623T1 (de) | 2003-12-08 | 2004-11-19 | Regelung des luftstroms in einem lüftungsrohr |
CN2004800365433A CN1890123B (zh) | 2003-12-08 | 2004-11-19 | 通风管内空气流的调节装置 |
DK04797256.7T DK1699648T3 (da) | 2003-12-08 | 2004-11-19 | Regulering af luftstrømmen i et ventilationsrør |
DE502004010132T DE502004010132D1 (de) | 2003-12-08 | 2004-11-19 | Regelung des luftstroms in einem lüftungsrohr |
US10/596,263 US7931525B2 (en) | 2003-12-08 | 2004-11-19 | Air flow control in a ventilating pipe |
HK07105771.7A HK1100211A1 (en) | 2003-12-08 | 2007-05-31 | Airflow control in a ventilation pipe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH20872003 | 2003-12-08 | ||
CH2087/03 | 2003-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005053975A1 true WO2005053975A1 (de) | 2005-06-16 |
Family
ID=34638022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2004/000699 WO2005053975A1 (de) | 2003-12-08 | 2004-11-19 | Regelung des luftstroms in einem lüftungsrohr |
Country Status (8)
Country | Link |
---|---|
US (1) | US7931525B2 (de) |
EP (1) | EP1699648B1 (de) |
CN (1) | CN1890123B (de) |
AT (1) | ATE443623T1 (de) |
DE (1) | DE502004010132D1 (de) |
DK (1) | DK1699648T3 (de) |
HK (1) | HK1100211A1 (de) |
WO (1) | WO2005053975A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019519A1 (de) * | 2006-08-18 | 2008-02-21 | Belimo Holding Ag | Luftklappe zur durchflussregelung innerhalb einer rohrleitung |
WO2009109056A1 (de) * | 2008-03-07 | 2009-09-11 | Belimo Holding Ag | Vorrichtung zum messen und regeln eines volumenstroms in einem lüftungsrohr |
EP1980798A3 (de) * | 2007-04-12 | 2009-12-30 | Wildeboer, Werner | Elektronischer Volumenstromregler mit Kraftsensor |
WO2012139236A1 (de) | 2011-04-14 | 2012-10-18 | Belimo Holding Ag | Automatisierte funktionsdiagnose |
EP3117155B1 (de) | 2014-04-08 | 2018-12-12 | FläktGroup Sweden AB | Vorrichtung und verfahren zur steuerung eines zuluftstroms bei einem luftaufbereitungssystem |
RU214275U1 (ru) * | 2022-03-09 | 2022-10-19 | Антон Геннадьевич Вайс | Приточная вентиляционная установка с воздушным клапаном для монтажа внутри помещения |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9322569B2 (en) * | 2010-05-03 | 2016-04-26 | Harmonic Design, Inc. | Systems and methods for a motorized vent covering in an environment control system |
US9062893B2 (en) | 2011-05-13 | 2015-06-23 | Johnson Controls Technology Company | Speed adjustment of an actuator for an HVAC system |
DK178362B1 (en) * | 2014-04-07 | 2016-01-11 | Agena As | System for control of inlet air |
ES2961946T3 (es) * | 2015-03-09 | 2024-03-14 | Prihoda Sro | Conducto de aire con membrana de regulación |
TR201809936T4 (tr) * | 2015-07-10 | 2018-07-23 | Spuehl Ag | Yay transfer cihazı ve yay transfer yöntemi. |
JP6976154B2 (ja) * | 2017-12-04 | 2021-12-08 | キヤノン株式会社 | 液体吐出装置、インプリント装置および方法 |
CN113465405B (zh) * | 2021-07-15 | 2022-03-11 | 杭州国能汽轮工程有限公司 | 一种整体钎焊管束型自支撑空冷凝汽器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544922A1 (de) * | 1985-12-19 | 1987-06-25 | Sueddeutsche Kuehler Behr | Einrichtung zur steuerung von stroemenden luftmengen in luftleitsystemen von kraftfahrzeugen |
DE4401012A1 (de) * | 1993-01-28 | 1994-08-04 | Volkswagen Ag | Klappenanordnung, insbesondere für ein Wärmetauschergehäuse einer Kraftfahrzeugheizung |
US5551667A (en) * | 1995-04-05 | 1996-09-03 | Ford Motor Company | Variable length pivoting air duct door |
DE10053291C1 (de) | 2000-10-27 | 2002-02-21 | Schneider Franz Kunststoffwerk | Absperreinrichtung für eine Lüftungsöffnung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5310021A (en) * | 1993-02-18 | 1994-05-10 | Barber-Colman Company | Motor-driven, spring-returned rotary actuator |
US5674125A (en) * | 1995-01-24 | 1997-10-07 | American Standard Inc. | Fresh air flow modulation device |
US6435211B2 (en) * | 1999-07-13 | 2002-08-20 | William L. Stone | HVAC damper |
US6557583B2 (en) * | 1999-08-23 | 2003-05-06 | Mccabe Francis J. | Electric power modulated lead screw actuated dampers and methods of modulating their operation |
-
2004
- 2004-11-19 WO PCT/CH2004/000699 patent/WO2005053975A1/de active Application Filing
- 2004-11-19 EP EP04797256A patent/EP1699648B1/de active Active
- 2004-11-19 DE DE502004010132T patent/DE502004010132D1/de active Active
- 2004-11-19 DK DK04797256.7T patent/DK1699648T3/da active
- 2004-11-19 CN CN2004800365433A patent/CN1890123B/zh active Active
- 2004-11-19 AT AT04797256T patent/ATE443623T1/de not_active IP Right Cessation
- 2004-11-19 US US10/596,263 patent/US7931525B2/en active Active
-
2007
- 2007-05-31 HK HK07105771.7A patent/HK1100211A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544922A1 (de) * | 1985-12-19 | 1987-06-25 | Sueddeutsche Kuehler Behr | Einrichtung zur steuerung von stroemenden luftmengen in luftleitsystemen von kraftfahrzeugen |
DE4401012A1 (de) * | 1993-01-28 | 1994-08-04 | Volkswagen Ag | Klappenanordnung, insbesondere für ein Wärmetauschergehäuse einer Kraftfahrzeugheizung |
US5551667A (en) * | 1995-04-05 | 1996-09-03 | Ford Motor Company | Variable length pivoting air duct door |
DE10053291C1 (de) | 2000-10-27 | 2002-02-21 | Schneider Franz Kunststoffwerk | Absperreinrichtung für eine Lüftungsöffnung |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019519A1 (de) * | 2006-08-18 | 2008-02-21 | Belimo Holding Ag | Luftklappe zur durchflussregelung innerhalb einer rohrleitung |
US8430731B2 (en) | 2006-08-18 | 2013-04-30 | Belimo Holding Ag | Air flap for controlling flow within a conduit |
EP1980798A3 (de) * | 2007-04-12 | 2009-12-30 | Wildeboer, Werner | Elektronischer Volumenstromregler mit Kraftsensor |
WO2009109056A1 (de) * | 2008-03-07 | 2009-09-11 | Belimo Holding Ag | Vorrichtung zum messen und regeln eines volumenstroms in einem lüftungsrohr |
US20110105012A1 (en) * | 2008-03-07 | 2011-05-05 | Belimo Holding Ag | Device for measuring and regulating a volume flow in a ventilation pipe |
RU2506502C2 (ru) * | 2008-03-07 | 2014-02-10 | Белимо Холдинг Аг | Устройство для измерения и регулирования объемного потока в вентиляционной трубе |
US10423172B2 (en) | 2008-03-07 | 2019-09-24 | Belimo Holding Ag | Device for measuring and regulating a volume flow in a ventilation pipe |
WO2012139236A1 (de) | 2011-04-14 | 2012-10-18 | Belimo Holding Ag | Automatisierte funktionsdiagnose |
US9845965B2 (en) | 2011-04-14 | 2017-12-19 | Belimo Holding Ag | Automated functional diagnosis |
EP3117155B1 (de) | 2014-04-08 | 2018-12-12 | FläktGroup Sweden AB | Vorrichtung und verfahren zur steuerung eines zuluftstroms bei einem luftaufbereitungssystem |
RU214275U1 (ru) * | 2022-03-09 | 2022-10-19 | Антон Геннадьевич Вайс | Приточная вентиляционная установка с воздушным клапаном для монтажа внутри помещения |
Also Published As
Publication number | Publication date |
---|---|
CN1890123B (zh) | 2010-06-02 |
EP1699648A1 (de) | 2006-09-13 |
US7931525B2 (en) | 2011-04-26 |
ATE443623T1 (de) | 2009-10-15 |
US20070099556A1 (en) | 2007-05-03 |
DE502004010132D1 (de) | 2009-11-05 |
EP1699648B1 (de) | 2009-09-23 |
HK1100211A1 (en) | 2007-09-14 |
DK1699648T3 (da) | 2010-02-01 |
CN1890123A (zh) | 2007-01-03 |
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