EP1079937A1 - Dispositif et procede de division d'une matiere solide - Google Patents

Dispositif et procede de division d'une matiere solide

Info

Publication number
EP1079937A1
EP1079937A1 EP99936281A EP99936281A EP1079937A1 EP 1079937 A1 EP1079937 A1 EP 1079937A1 EP 99936281 A EP99936281 A EP 99936281A EP 99936281 A EP99936281 A EP 99936281A EP 1079937 A1 EP1079937 A1 EP 1079937A1
Authority
EP
European Patent Office
Prior art keywords
separating device
strips
solid
treadmill
transverse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99936281A
Other languages
German (de)
English (en)
Other versions
EP1079937B1 (fr
Inventor
Helmut Werdinig
Winfried Von Rhein
Reinhold Riggenmann
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.)
Takuma Co Ltd
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1079937A1 publication Critical patent/EP1079937A1/fr
Application granted granted Critical
Publication of EP1079937B1 publication Critical patent/EP1079937B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/10—Screens in the form of endless moving bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements

Definitions

  • the invention relates to a separating device and a method for separating solids, with which coarse solids parts are separated from finer ones.
  • building rubble is separated from large and bulky parts of the rubble, which can then be sorted and recycled.
  • the separated, finer building rubble is disposed of, for example, in a designated landfill.
  • thermal processes are known in which the waste is burned in waste incineration plants or pyrolyzed in pyrolysis plants, that is to say subjected to a temperature of about 400 ° C. to 700 ° C. when no air is present.
  • a temperature of about 400 ° C. to 700 ° C. when no air is present.
  • the pyrolysis residue also contains non-combustible components.
  • the non-combustible components essentially consist of an inert fraction, such as glass, stones or ceramics, and a metal fraction.
  • the recyclables are sorted out and recycled. Methods and components that ensure reliable and continuous operation are necessary for the sorting out.
  • the residue obtained in the pyrolysis is typically such a strongly inhomogeneous solid which has great differences in terms of its material composition, its size and the geometry of its solid parts.
  • the residual material also contains elongated rods or twisted wires (wire wool).
  • the present invention has for its object to provide a separation device and a method for separating solids, in which continuous operation is ensured with simple means and in which it is ensured that solids are separated only up to a maximum dimension.
  • a separating device for solids which has an at least two deflection rollers revolving tread on which spaced-apart cross bars are attached, which run in the transverse direction to the direction of the treadmill, with diarrhea openings for the cross bars Solid are formed.
  • the treadmill is preferably made very narrow and is primarily used for moving forward and for fastening the cross bars, which are in particular arranged vertically on the treadmill, so that they form an elevation.
  • two parallel other running Laufban ⁇ er provided, on which the cross bars attached sm ⁇ . The diarrhea openings are therefore limited by ⁇ treadmills and by the cross bars.
  • the particular advantage of the separating device is that a solid part, the size of which corresponds to the distance between two successive transverse strips and has become jammed between them, losesippoe at the end of the separating device in the region of the end deflection roller. Because when rotating around the deflection roller, the distance between the two cross bars widens and allows the solid part to fall down. Clogging of the separating device is therefore excluded and continuous and trouble-free operation is guaranteed.
  • the separating device has a feed device for the solid, by means of which the solid can be applied largely parallel to the plane formed by the diarrhea openings.
  • the feed device preferably ends directly above the treadmill, and its feed direction forms an acute angle with the feed direction.
  • the solid parts fed to the separating device are therefore given approximately parallel to the plane formed by the diarrhea openings. It is therefore excluded that such elongated solid particles fall vertically through the diarrhea openings.
  • the arrangement of the feed device immediately above the treadmill or above ⁇ er cross bars also prevents the parallel aligned solid parts from tilting vertically downwards and falling through the diarrhea openings.
  • the smaller the acute angle of the feed device the more reliably elongated solid parts are correctly separated according to their length.
  • the task can also run parallel to the conveying direction, provided that the, for example, horizontally arranged feeding device has a separate conveying device in order to be able to feed the solid to the separating device, or provided that the entire separating device together with the feeding device is inclined with respect to the horizontal.
  • an impermeable floor is provided immediately below the upper part of the treadmill facing the feed device.
  • Elongated solid parts that meet the separating device at an angle first hit the impermeable floor with their front end and cannot fall through in their length. Together with other large solid parts, they remain on the cross bars and are transported to the end of the separating device.
  • the fine solid accumulates in the area of the floor and is pushed forward by the cross bars to the diarrhea opening in the direction of the forward flow through which the fine solid falls. It is preferably transported away by a conveying device which adjoins the floor.
  • a particularly advantageous embodiment has at least one longitudinal bar between two successive transverse bars, which is attached to one transverse bar and extends to the other transverse bar.
  • the longitudinal bar further divides the diarrhea openings.
  • the transverse strips and the longitudinal strips are each arranged in an aquidistant manner.
  • one strip is arranged, the width of which is greater than the thickness of the longitudinal strip, so that the strip overlaps your longitudinal strip.
  • the arrangement of the strips on the longitudinal strips ensures that no solid parts can get stuck between the longitudinal strips, that is to say parallel to the transverse strips. Because the distance between two long strips from one another is always greater than the distance between the strips which are arranged on the corresponding longitudinal strips due to the overlap of the strips. Solid parts can only get stuck between the strips, but not between the longitudinal strips.
  • the strips are of stepped design, the lower part of a strip being fastened to one of the longitudinal strips and the upper part partially overlapping the strip of the following longitudinal strip.
  • a cleaning rake is provided on the side of the separating device opposite the feed device, in particular at the lower reversal point of the treadmill, which is aligned essentially parallel to the transverse strips and whose tines engage in the spaces formed by the longitudinal strips.
  • a rake In order not to overstress a rake, it is preferably arranged in such a way that it swings away when the force exerted on it exceeds a certain value. This prevents a very stuck solid part from damaging the rake. Exceeding the force causes not only the tilting of the Cleaning rake at the same time, in a further preferred embodiment, switching off the separating device, so that the jammed solid part can be removed manually under certain circumstances, and preventing damage to the separating device
  • the treadmill is designed as a chain and in particular the longitudinal bars and the transverse bars are made of metal.
  • the object directed to the method is achieved according to the invention by adding solid to a separating device with a treadmill guided over deflection rollers and transverse bars attached to it, fine solid falling through diarrhea openings between the transverse bars and being collected and carried away by a first conveying device, and wherein coarse solids lying on the cross bars are transported in the direction of conveyance to the end-side revolving roller and collected there and carried away by a second conveying device.
  • FIG. 2 shows a separating device in side view
  • 3 shows a partial plan view of a separating device
  • FIG. 6 shows a further embodiment of a separating device in a side view
  • FIG. 7 shows a modified embodiment of the separating device shown in FIG. 6 and
  • FIG. 8 shows a partial representation in the area of a deflection roller.
  • the separating device 1 has two deflection rollers 2 spaced apart from one another, around which the two running belts 4 running parallel to one another run.
  • the running direction of the treadmill 4 corresponds to the conveying direction 6 for a solid F fed onto the separating device. They are each fastened at their front ends to the narrow treadmills 4, for example by a welded connection. Longitudinal strips 10 are arranged between two successive transverse strips 8 " , of which only three are shown by way of example.
  • the longitudinal strips 10 are preferably arranged perpendicular to the transverse strips 8 and fitted between two successive transverse strips 8.
  • the longitudinal strips 10 are fastened to one of the two transverse strips 8.
  • strips 12 are arranged on the front side of the longitudinal strips 10 facing away from the treadmills. They are step-shaped, with successive strips 12 overlapping.
  • Cross strips 8 and longitudinal strips 10 form elevations on the treadmills, the height of the longitudinal strips 10 and that of the transverse strips 8 essentially corresponding to one another.
  • the strips 12 attached to the longitudinal strips 10 therefore project beyond the transverse strips 8.
  • the deflection rollers 2 are formed as rollers according to FIG. 1. Alternatively, a separate pair of deflection rollers 2 can be provided for each treadmill 4. The deflection rollers 2 are, for example, as for a slip-free drive
  • the treadmill 4 is, for example, made of plastic, but is preferably designed as a chain with metallic chain links.
  • 4 diarrhea openings 14 are formed between the treadmills, which are essentially delimited by the transverse strips 8 and the longitudinal strips 10.
  • the surface spanned by the transverse strips 8 and the longitudinal strips 10 acts as a sieve opening or as a sieve surface 16.
  • Solid F is fed into a feed area via a feed device 30 (see FIG. 2) and transported in the conveying direction 6.
  • An impermeable floor 18 is arranged in the feed area directly below the upper part of the treadmill 4.
  • a "first Fordervoruze 20 connects for separated fine solids FF, which is illustrated as an inclined chute.
  • it may be formed of a Forderbands or a screw conveyor as an active Fordervortechnisch m form.
  • a cleaning rake 22 with tines 24 is provided below the treadmill 4, in particular at the point of reversal of the front deflection roller 2.
  • the cleaning rake 22 is his Long axis rotatably supported, as schematically indicated by arrow 26.
  • the solid F applied to the separating device 1 is separated into a fine solid fraction FF and m a coarse solid fraction GF.
  • the maximum size of the fine solid fraction FF corresponds to the maximum extension of the screen surfaces 16. Because of the arrangement of the impermeable bottom 18 in the application area, it initially collects in a type of screen box formed by the longitudinal bars 10, the transverse bars 8 and the bottom 18 is. The fine solid fraction FF collected in the sieve box is pushed by the cross bars 8 to the end of the bottom 18, where it falls through the diarrhea openings 14 onto the first conveying device 20 arranged there.
  • Coarse solid parts GF are transported further to the end of the separating device 1 and fall there, for example, into a second conveying device 28 (see FIG. 7 ).
  • Solid parts F which have an unfavorable dimension, can jam between two successive cross bars 8. As soon as these cross bars 8 reach the deflection roller 2 at the end, the distance between the two cross bars 8 widens and the jammed solid part F falls out.
  • the separating device 1 therefore automatically removes solid parts F clamped between the cross bars 10 due to the design with the rotating treadmills 4.
  • the cleaning rake 22 swings away from the treadmills 4 if a critical force acts on it. This can occur when a solid part F is clamped particularly firmly between two strips 12. As soon as this occurs and the cleaning rake 22 swings away, the separating device can be switched off automatically. The clamped solid part F can be removed manually in this case. With a robust design of the cleaning rake 22, however, this case will occur extremely rarely, so that continuous and reliable operation is ensured with the separating device.
  • an obliquely arranged slide is shown as the feed device 30. It forms an acute angle with the horizontal, so that the feed direction 32 also forms an acute angle with the conveying direction 6.
  • the feed device 30 ends immediately above the transverse strips 8.
  • the essentially horizontal application of solid F prevents in particular elongated solid parts from striking the separating device 1 perpendicular to the sieve surfaces 16 formed by the transverse and longitudinal strips 8, 10.
  • the impermeable bottom 18 is arranged below the feed device 30. It prevents an obliquely arriving solid part F from falling through and causes it to remain on one or more transverse and longitudinal bars 8, 10 and be transported on. According to FIG.
  • the screen surfaces 16 formed by the transverse strips 8 and longitudinal strips 10 are of the same size and, in particular, square, in order to ensure a uniform maximum size for the fine solid fraction FF.
  • the longitudinal strips 10 and the transverse strips 8 are each arranged equidistant from one another to form the screen surfaces 16.
  • the longitudinal strips 10 are covered in FIG. 3 by the overlapping strips 12
  • the step-shaped strips 12 can be seen in the side view of the longitudinal strips 10 according to FIG.
  • the bar 12 of a subsequent longitudinal bar 10 is overlapped by the bar 12 of a previous longitudinal bar 10.
  • the overlapping strips 12 are used to bridge the distances between the individual longitudinal strips 10 caused by transverse strips 8. This prevents a solid part F from jamming in the gap denoted by reference numeral 34.
  • the strips 12 are preferably designed as round bars or tubes made of iron or steel.
  • FIG. 5 shows the cleaning rake 24 which engages with its tines 24 in the spaces which are formed between the strips 12. A solid part F jammed between them is effectively removed with the prongs 24.
  • the prongs 24 only engage so far in the gaps that they reach a maximum of the longitudinal strips 10. A deeper engagement of the tines 24 in the spaces would result in the cross bars 8, which protrude from the treadmill 4 just as much as the longitudinal bars 10, from getting caught on the tines 24.
  • FIG. 6 An alternative embodiment of the separating device is shown in FIG. 6.
  • three deflection rollers 2 are arranged, so that the treadmill 4 is guided in a triangle in order to provide sufficient space for the first conveyor device 20 which is as large as possible.
  • This is arranged in the interior spanned by the treadmill 4.
  • One of the deflection rollers 2 is connected via a drive belt 36 to a drive wheel 38 for driving the treadmill 4.
  • a drive belt 36 to a drive wheel 38 for driving the treadmill 4.
  • This is not drawn continuously in the area of the anti-wheel gear 38.
  • It is designed as a chain, in particular a metal chain, on the individual chain links of which the cross bars 8 are arranged.
  • the longitudinal strips 10 with the strips 12 mounted thereon are fastened to them.
  • Cross strips 8 and longitudinal strips 10 are preferably made of iron or steel and are welded to the treadmill 4 or to one another.
  • the solid F is fed in by the feed device 30 and at least partially falls onto the impermeable floor 18 and is transported further in the conveying direction 6. Fine solid fractions FF fall into the first conveying device 20 and are withdrawn from it. For example, it has a transport screw 40 running in a conveying trough 42.
  • the coarse solid fraction GF is up to the end of the
  • the separating device 1 is transported further and falls there onto the second conveying device 28. This is shown in FIG. 6 as an oblique slide. Solid parts F jamming between the strips 12 can be removed with the aid of the prongs 24 of the cleaning rake 22.
  • the cleaning rake 22 is arranged at the lower turning point of the treadmill 4.
  • the separating device 1 shown in FIG. 7 is similar to that shown in FIG. In the following only the essential differences will be discussed.
  • the feed device 30 is expediently loosely mounted so that it can be moved along the double arrow 44. This ensures that a possibly stuck solid part leads to damage to the separating device 1 or the feed device 30.
  • the treadmill 4 is designed as a link chain.
  • a guide bar 46 is arranged directly below the treadmill 4 on the upper side of the separating device 1, at which the solid F is fed in and transported. With this, sagging of the treadmill 4 is avoided. A sagging of the treadmill 4 causes the distance between two cross brackets to vary, so that solid can become stuck undesirably.
  • the guide bar 46 is preferably arranged immediately below the link chain, so that the link chain grinds on the guide bar 46 in a horizontal direction.
  • the floor 18 arranged in the area of the feed device 30 is designed to be height adjustable, so that it can always be brought as close as possible to the lower side of the transverse strips 8 and longitudinal strips 10. This largely avoids that solid 8 is jammed between the bottom 18 and, for example, transverse strips 8.
  • the spreading angle ⁇ of the cross plates in the region of the discharge-side deflecting roller 2A is smaller than the spreading angle of the lower deflecting drum 2B.
  • the spread angle ⁇ is understood to mean the angle which two successive transverse strips 8 enclose with one another. Outside the area of the deflection rollers 2 is the
  • the deflection rollers 2A, 2B m are arranged in a suitable manner, so that they form an advantageous angle to one another. Additionally or alternatively, it is advantageous if the deflection roller 2A on the discharge side has a larger diameter than the lower deflection roller 2B.
  • the treadmill 4 preferably sags slightly in the area between the deflection roller 2A and the deflection roller 2B and between the deflection roller 2B and the left deflection roller 2. This leads to the link chain experiencing a jolting movement, so that stuck solid parts are jarred free.
  • a wiper 48 is provided. This is preferably placed in a semicircle around the deflection roller 2A and extends to the feed trough 42.
  • the deflection roller 2A is designed in particular as a shaft with two chain wheels on the side and not as a drum with a constant diameter.
  • the scraper 48 is also designed to be elastic in an expedient embodiment. This prevents, for example, T-shaped solid parts which lie on the transverse strips 8 but which extend through the diarrhea opening 14 from causing damage to the wiper 48.
  • FIG. 8 shows a section of the treadmill 4 designed as a link chain in the region of a deflection roller 2.
  • the deflection roller 2 is designed, for example, as a chain wheel and is also only shown in sections.
  • the individual cross brackets 8 are each 50 ar via a holding element attached to a respective chain link 52.
  • the cross bar 8 is preferably detachable on the holding element 50 and thus fastened in an exchangeable manner.
  • the holding element 50 is in turn firmly connected to the chain link 52, for example via a welded joint. It should be emphasized that the holding element 50 is connected to the chain link 52 in the middle, ie at the height of the chain axis 54.
  • the separating device 1 is particularly suitable for separating fine solid particles FF from the inert fraction of the pyrolysis residue obtained in a pyrolysis plant.
  • the fine solid particles FF may still have a high carbon content. This can be obtained, for example, by cleaning the fine solid FF and can be used thermally to generate energy.
  • the separated fine solid particles FF preferably have a maximum diameter of a few centimeters.

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Chain Conveyers (AREA)
  • Crushing And Grinding (AREA)
  • Centrifugal Separators (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Coating Apparatus (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Pour permettre la division fiable et continue d'une matière solide (F), un dispositif de division (1) comprend une bande tournante (4) qui tourne autour de rouleaux de déviation (2) et sur laquelle sont placées des plaques transversales (8) et des plaques longitudinales (10) qui forment des surfaces de criblage (16). De la matière solide (F) présentant des dimensions maximales prédéterminées passe par ces surfaces en tombant. Des parties de matière solide bloquées entre les plaques transversales (8) sont automatiquement libérées par la rotation de la bande tournante (4), et des parties de matière solide bloquées entre les plaques longitudinales (10) sont enlevées par un râteau de nettoyage (22), de telle sorte qu'un fonctionnement sans dérangement est garanti. Le dispositif de division (1) convient particulièrement à la division d'une matière résiduelle de pyrolyse.
EP99936281A 1998-05-22 1999-05-19 Dispositif de division d'une matiere solide Expired - Lifetime EP1079937B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19823019A DE19823019C2 (de) 1998-05-22 1998-05-22 Trennvorrichtung für Feststoff und Verfahren zum Trennen von Feststoff
DE19823019 1998-05-22
PCT/DE1999/001502 WO1999061171A1 (fr) 1998-05-22 1999-05-19 Dispositif et procede de division d'une matiere solide

Publications (2)

Publication Number Publication Date
EP1079937A1 true EP1079937A1 (fr) 2001-03-07
EP1079937B1 EP1079937B1 (fr) 2002-09-11

Family

ID=7868667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99936281A Expired - Lifetime EP1079937B1 (fr) 1998-05-22 1999-05-19 Dispositif de division d'une matiere solide

Country Status (17)

Country Link
US (1) US6622869B1 (fr)
EP (1) EP1079937B1 (fr)
JP (1) JP2002516177A (fr)
KR (1) KR20010034886A (fr)
CN (1) CN1163313C (fr)
AT (1) ATE223765T1 (fr)
CA (1) CA2332830A1 (fr)
DE (2) DE19823019C2 (fr)
DK (1) DK1079937T3 (fr)
ES (1) ES2184485T3 (fr)
HU (1) HUP0101675A3 (fr)
MY (1) MY129543A (fr)
PL (1) PL344306A1 (fr)
PT (1) PT1079937E (fr)
SK (1) SK17392000A3 (fr)
TW (1) TW476673B (fr)
WO (1) WO1999061171A1 (fr)

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DE19823018A1 (de) * 1998-05-22 1999-11-25 Siemens Ag Siebvorrichtung für Feststoff und Verfahren zum Sieben von Feststoff
US7769427B2 (en) * 2002-07-16 2010-08-03 Magnetics, Inc. Apparatus and method for catheter guidance control and imaging
US7280863B2 (en) * 2003-10-20 2007-10-09 Magnetecs, Inc. System and method for radar-assisted catheter guidance and control
NO326594B1 (no) * 2005-03-18 2009-01-19 Cubility As Siktapparat og fremgangsmate ved bruk av samme
US7869854B2 (en) * 2006-02-23 2011-01-11 Magnetecs, Inc. Apparatus for magnetically deployable catheter with MOSFET sensor and method for mapping and ablation
JP5790055B2 (ja) * 2011-03-23 2015-10-07 住友金属鉱山株式会社 篩機能付搬送装置
EP2982447A1 (fr) 2014-08-08 2016-02-10 ELABORAZIONI TECHNICHE TECNOCAD di Tocchetti Paolo & C. snc Dispositif de separation de matériel en forme de feuille de matière en vrac
CN105781455A (zh) * 2016-05-03 2016-07-20 长江大学 钻井液回收固控装置
CN106362935A (zh) * 2016-09-28 2017-02-01 重庆南桐矿业有限责任公司 一种同线式煤炭粒粉分离装置
CN112452771B (zh) * 2020-12-02 2021-12-07 山东大树达孚特膳食品有限公司 一种蔬菜加工用分拣设备输送结构
CN113831925B (zh) * 2021-10-09 2024-02-02 华北电力大学 一种反向渐进式有机固废热解装置与方法

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Also Published As

Publication number Publication date
DK1079937T3 (da) 2003-01-20
CN1302236A (zh) 2001-07-04
SK17392000A3 (sk) 2001-08-06
KR20010034886A (ko) 2001-04-25
CN1163313C (zh) 2004-08-25
ES2184485T3 (es) 2003-04-01
PL344306A1 (en) 2001-10-22
MY129543A (en) 2007-04-30
DE59902667D1 (de) 2002-10-17
ATE223765T1 (de) 2002-09-15
JP2002516177A (ja) 2002-06-04
PT1079937E (pt) 2003-01-31
CA2332830A1 (fr) 1999-12-02
DE19823019A1 (de) 1999-12-02
US6622869B1 (en) 2003-09-23
EP1079937B1 (fr) 2002-09-11
HUP0101675A2 (hu) 2001-09-28
HUP0101675A3 (en) 2002-02-28
DE19823019C2 (de) 2002-04-04
WO1999061171A1 (fr) 1999-12-02
TW476673B (en) 2002-02-21

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