EP1318872A1 - Rotordüse, insbesondere für ein hochdruckreinigungsgerät - Google Patents
Rotordüse, insbesondere für ein hochdruckreinigungsgerätInfo
- Publication number
- EP1318872A1 EP1318872A1 EP01978363A EP01978363A EP1318872A1 EP 1318872 A1 EP1318872 A1 EP 1318872A1 EP 01978363 A EP01978363 A EP 01978363A EP 01978363 A EP01978363 A EP 01978363A EP 1318872 A1 EP1318872 A1 EP 1318872A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- end part
- housing
- nozzle according
- rotor nozzle
- rotor
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
- B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0417—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine
- B05B3/0429—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine the rotating outlet elements being directly attached to the rotor or being an integral part thereof
- B05B3/043—Rotor nozzles
Definitions
- the invention relates to a rotor nozzle, in particular for a high-pressure cleaning device, with a housing and a rotor body arranged therein and having a throughflow channel, which is accommodated with a spherical bearing part in a bearing pan surrounding an outlet opening of the housing, with a housing on the side opposite the bearing pan closing shot part, in which a plurality of selectively closable passages are arranged, which open from an inlet side into the rotor body receiving interior of the housing or into flow channels in the housing, which lead to further outlets of the housing.
- Such a rotor nozzle is known for example from DE 43 19 743 AI.
- a rotor nozzle of the type described at the outset in that the end part widens stepwise in its longitudinal direction leading from the interior of the housing to its inlet side, in that the end part is inserted into a correspondingly widening step receiving opening in the housing, in each case A seal between the end part and the inner wall of the receiving opening is provided above and below a step of the end part, that an outlet for a passage of the end part is arranged in the area of at least one step and that a flow channel begins in the housing in the area of this step.
- This configuration makes it possible to accommodate further passages in addition to the known central passages and to connect them in a space-saving manner with flow channels which are incorporated into the wall of the housing and which, in addition to the interior of the housing in the housing itself, that is to say in the housing wall, run and lead to further delivery points for the liquid.
- the size of the rotor nozzle is not increased as a result, but the available space is optimally utilized by the step-like design of the end part and the connection of the passages to the flow channels in the area of the steps.
- the outlets of the passages arranged in the area of the steps emerge from the end part transversely to the longitudinal direction at the level of the step.
- the flow channels can run in the longitudinal direction in the housing in the area of the steps, that is to say they lay against the inside on the outside.
- steps of the end part and the steps of the housing prefferably be slightly offset in the longitudinal direction, so that a gap is formed between them which creates a flow connection between the outlet of a passage and the start of a flow channel.
- a particularly preferred embodiment is obtained if successive steps in the longitudinal direction are arranged on opposite sides of the end part. It can then be used on both sides of the end part of the space above the steps for receiving the flow channel, so that there is an optimal use of space.
- the sections of the end part which are separated from one another by the steps are each formed in the shape of a circular cylinder. This end part is then inserted in a sealed manner in correspondingly circular cylindrical sections of the receiving opening.
- the longitudinal axes of the circular-cylindrical sections, which adjoin an intermediate section on both sides, are preferably arranged concentrically to one another, while the longitudinal axis of the intermediate section, in contrast, is laterally offset. This inevitably results in steps in the transition area, which are arranged essentially on opposite sides of the end part.
- the diameter of the intermediate section is selected so that it merges smoothly into the subsequent wider section on its side opposite the step.
- the diameter of the narrower section is selected such that it merges smoothly into the section in between on its side opposite the step. In this way, the steps extend only over part of the circumference of the end part and become narrower on the opposite side.
- O-ring seals can be provided, which are preferably inserted in circumferential grooves of the end part.
- the end part is provided with welds connecting the housing.
- welds connecting the housing.
- a thermoplastic material is used for the end part and for the housing, it can be a welded connection which is produced by very localized application of ultrasound energy.
- the flow channels in the housing preferably lead to nozzle bodies which form an outlet for the flow channels, for example flat-jet nozzles or spray nozzles for dispensing a cleaning chemical.
- nozzle bodies can preferably be inserted in sealed recesses in the housing.
- a passage can be provided in the end part, which enters the interior centrally parallel to the longitudinal direction.
- another passage can be connected to channels which are connected to a tangential component from the central axis of the inner space in such a way enter that the liquid in the interior is set in rotation about the central axis of the interior.
- the rotor body mounted in the interior is also taken along and moved in a conical orbit.
- channels can be incorporated directly into the end part, but in another preferred embodiment it is provided that the channels are arranged in a cap which is placed in a sealed manner on the end part and covers a cavity there which is connected to a passage and with the channels in Connection is established.
- the passages enter the inlet side of the end part parallel to the longitudinal direction.
- the inlet side of the closing part can be preceded by a receiving chamber for closure bodies, which in each case close all passages except one.
- closure bodies are preferably balls, which can be freely movable in the receiving chamber and, with appropriate orientation of the rotor nozzle under the action of the liquid, are moved in front of the inlets of the corresponding passages, which then close them, the number of passages always being greater by one than the number of closure bodies. It is expedient if the closure bodies are tensioned by springs against opposite inlet openings of the passages.
- a liquid connection can open into the receiving chamber, on which the end part and the housing are mounted such that they can be rotated and sealed about the longitudinal axis of the end part. Simply by turning the rotor nozzle relative to the end part, the user can thus decide, when the liquid supply is switched off, which of the passages are closed by a closure body and which passage remains free.
- the housing and the end part inserted into it are covered by a hood.
- This hood can fix the end part and the housing axially immovably and rotatable about the longitudinal axis of the end part on a liquid connection.
- Figure 1 is a side view of a first preferred embodiment of an end part
- Figure 2 is a plan view of the end part of Figure 1 in the direction of arrow A;
- Figure 3 is a plan view of the end part of Figure 1 in the direction of arrow B;
- FIG. 4 a longitudinal sectional view of a rotor nozzle with a closing part according to FIGS. 1 to 3 with the central passage open;
- Figure 5 is a sectional view taken along line 5-5 in Figure 4;
- FIG. 6 a view similar to FIG. 4 with a cutting direction rotated through 90 ° and a free passage for an additional nozzle body;
- Figure 7 is a sectional view taken along line 7-7 in Figure 6;
- FIG. 8 a view similar to FIG. 4 with an open passage for tangential liquid entry into the interior;
- Figure 9 is a view similar to Figure 6 with an open passage for another nozzle body
- Figure 10 is a sectional view taken along line 10-10 in Figure 9;
- FIG. 11 a view similar to FIG. 1 for a closing part with welding ribs and Figure 12 is a partial longitudinal sectional view of a rotor nozzle similar to Figure 8 in a modified embodiment of a closing part.
- the rotor nozzle for example shown in Figure 4, has a housing 2 which is circular cylindrical in a lower region 3, while its opposite side surfaces 4 are inclined towards each other upwards, so that overall an elongated, approximately oval cross section is formed.
- the housing 2 encloses in its upper region between the side surfaces 4 a frustoconical interior 5, in the end surface 6 of which is arranged at the upper end of the housing 2, an outlet opening 7 is arranged.
- an annular bearing socket 8 is inserted in the end face 6 in a sealed manner, which surrounds the outlet opening 7 and in which an elongated rotor body 9 with a spherical bearing end 10 is supported.
- This rotor body 9 has on its inside a flow channel 11, which is connected at its lower end to the interior 5 via openings 10a and which opens into a nozzle opening 12 in the bearing end 10 designed as a nozzle body.
- the rotor body 9 is freely rotatable in the bearing socket 8 about its longitudinal axis and is so staggered that it can rest with its rear end region 13 against the conical inner wall 14 of the inner space 5, whereby it rests on this inner wall 14 via an O-ring 15 supports, which surrounds its rear end region 13 ( Figure 6).
- a receiving opening 16 is arranged, which is located in front of the interior 5 of the housing 2.
- a sealing part 17 is inserted in a sealed manner, which closes the interior 5 on the side opposite the bearing socket 8.
- the end part 17 comprises a circular-cylindrical base section 18, an adjoining circular-cylindrical middle section 19 and an adjoining circular-cylindrical end section 20, the outer diameter of the center section 19 lying between the outer diameters of the larger base section 18 and the smaller end section 20 (FIGS and 2).
- the base section 18 and the end section 20 are arranged concentrically to one another, the central axis of the central section 19 is laterally offset from its central axis such that the central section 19 merges smoothly into the base section 18 on one side, so that a crescent-shaped step 21 is formed on the opposite side becomes.
- the outer diameter of the end section 20 is selected so that in the transition to the middle section 19 on the side of the step 21 there is no step, on the other hand there is also a crescent-shaped step 22.
- the steps 21 and 22 are therefore diametrically opposed to one another and are offset in the longitudinal direction of the end part 17.
- O-ring seals 26, 27 and 28 are inserted in circumferential grooves 23, 24 and 25 of the end part 17, which protrude slightly in the radial direction beyond the outer circumference of the sections of the end part.
- a further O-ring seal 31 is inserted immediately after the upper end face 29 of the end part 17 into a circumferential groove 30; between this circumferential groove 30 and the circumferential groove 25 there is a further circumferential groove 32 in the end section 20, into which, however, no O Ring seal is inserted.
- This circumferential groove 32 is connected to the interior 5 via channels 33 running in the circumferential direction with a tangential component, the channels 33 begin in this circumferential groove 32 and enter the interior 5 in the circumferential direction at an angle on the end face 29 (FIGS. 5 and 8).
- annular receiving chamber 36 with a flat bottom surface 37 and a side wall 38 with a circular cross section.
- annular shoulder 39 projecting outwards.
- a first passage 44 is connected via a radially inwardly jumping line section 49 to a line section 50 which runs parallel to the longitudinal direction of the end part 17 and concentrically to the base section 18 and to the end section 20 and which exits into the interior 5 through a central outlet opening 51 in the end face 29 ,
- Another passage 46 which is diametrically opposed to the passage 44, runs through it parallel to the longitudinal direction of the end part 17 up to the height of the circumferential groove 32 and opens into this circumferential groove 32 via a radially outwardly directed line section 52 (FIG. 4).
- Another passage 45 which is arranged between the passages 44 and 46, runs parallel to the longitudinal direction of the end part 17 up to the level of the step 22 and exits there via a radial line section 53.
- another passage 47 runs parallel to the longitudinal direction of the end part 17 up to the level of the step 21 and exits there via a radial line section 54 also at the level of the step 21 (FIG. 6).
- the entire end part 17 is made in one piece from plastic with the exception of the O-ring seals, its mass is reduced by a series of depressions 55.
- the receiving opening 16 of the housing 2 is shaped essentially complementary to the outer contour of the end part 17, that is, it has a circular cylindrical upper section 56 adjacent to the interior 5, an adjoining central circular cylindrical section 57 and a lower circular cylindrical section 58, the upper section 56 and the lower section 58 being arranged concentrically to one another, while the central section 57 is arranged laterally opposite the latter is offset.
- a step 59 is also formed between the lower section 58 and the middle section 57 and a step 60 between the middle section 57 and the upper section 56.
- steps 59 and 60 lie directly opposite the steps 21 and 22, but keep them a slight distance in the longitudinal direction of the end part 17, so that a gap 61 and 62 is formed between the steps in which the radial line sections 54 and 53 flow into each.
- the O-ring seals 26, 27 and 28 as well as the O-ring seals 31 and 35 partially seal the end part 17 inserted into the receiving opening 16 against the inner wall of the receiving opening 16, the O-ring seals 26 and 27 for example in the area of Level 21 and the O-ring seals 27 and 28 in the area of level 22.
- nozzle bodies 65 and 66 Arranged in the housing 2 on diametrically opposite sides next to the inner space 5 are two flow channels 63 and 64 which run parallel to the longitudinal direction and each pass through the steps 59 and 60 with their lower ends and open into the respectively subsequent gap 61 and 62, respectively.
- Columns 61 and 62 Starting from these Columns 61 and 62 lead the flow channels 63 and 64 to nozzle bodies 65 and 66, which are inserted into corresponding receiving recesses 67 and 68 at the upper end of the housing 2 and which are opposed to the receiving recesses 67 and 70 by means of O-ring seals 69 and 70. 68 are sealed.
- the nozzle bodies 65 and 66 have differently shaped outlet openings which are suitable, for example, for producing a flat jet and a spray mist.
- the nozzle bodies 65 and 66 are held in the receiving recesses 67 and 68 by a hood 71, which extends over the housing 2 and consists of two assembled half-shells 72, 73. These half-shells enclose the housing 2 from both sides and enclose the lower edge 74 of the housing 2 with an inwardly projecting ring shoulder 75.
- a feed tube 76 carries at its end a pot-shaped extension 77, which protrudes sealed into the receiving chamber 36 of the end part 17 and thereby closes it on all sides.
- the end part 17 and thus the housing 2 are relative to the cup-shaped extension
- the cup-shaped extension 77 rotatable about the longitudinal axis of the feed pipe 76 and thus the central axis of the rotor nozzle, in the axial direction the cup-shaped extension 77 is fixed relative to the end part 17 in that the hood 71 with a further inwardly projecting annular shoulder
- a flange-shaped extension 79 which surrounds the cup-shaped extension 77.
- three spherical valve bodies 80 are arranged, each of which is tensioned by a helical spring 81 against the bottom surface 37 of the receiving chamber 36.
- the coil springs 81 are fixed by projections 82 to the cup-shaped extension 77 in such a way that at a certain angular position of the end part 17 relative to the feed pipe 76, three of the four passages 44, 45, 46, 47 are directly opposite each other and these under the action of the coil springs 81 close. So only one of the passages remains open, and this can be selected by suitable rotation of the end part 17 relative to the feed pipe 76.
- the liquid reaches the associated nozzle bodies 66 and 65 and is dispensed via these in accordance with the geometry of these nozzle bodies, for example as a flat jet or as a spray mist.
- the selection is made solely by rotating the entire rotor nozzle in relation to the feed pipe 76 and can therefore be carried out in a very simple manner when the liquid supply is switched off.
- the rotor nozzle 1 described is also very easy to assemble.
- the bearing pan 8 is first inserted into the housing 2, and the rotor body 9 is inserted into the interior 5, so that its spherical bearing end 10 engages in the bearing pan 8.
- the final part 17 is pushed into the receiving opening 16, this is only possible in a certain angular position, since both the receiving bore and the end part 17 are not rotationally symmetrical, and finally the cup-shaped extension 77 is pushed into the receiving chamber 36, whereby into the receiving chamber 36 the three spherical valve bodies 80 are inserted so that the coil springs 81 tension them against the bottom surface 37 of the receiving chamber 36.
- the entire unit is fixed in the axial direction by attaching the two half-shells 72 and 73 to the side; the half-shells can be screwed together, for example.
- the individual sections of the end part 17 are sealed off from the receiving opening 16 by O-ring seals which are inserted into circumferential grooves in the end part 17.
- the circumferential grooves and the O-ring seals inserted therein are missing, but the rest of the structure is the same, so that parts that correspond to one another have the same reference numerals.
- circumferential ribs 83 which protrude slightly to the outside and which come into contact with the inner wall of the receiving opening 16 when the end part 17 is inserted.
- These circumferential ribs 83 can be welded to the wall of the receiving opening 16; this is possible, for example, in that ultrasound radiation is directed into the contact area between the circumferential ribs 83 and the inner wall of the receiving opening 16, which melts the material in contact there by heating and thereby welds causes.
- the end part 17 is integrally formed.
- a closing part 17 is used, which is largely constructed identically, so that parts that correspond to one another have the same reference numerals.
- the circumferential grooves 30 with the inserted O-ring seal 31 and the circumferential groove 32 are missing, instead the passage 46 opens into an end-face annular groove 84 of the end part 17 which is open in the direction of the interior 5, which in turn is provided by a plate-shaped end cap 85 to the interior 5 is covered.
- This end cap 85 is pushed onto the end part of the end part 17 and sealed against the receiving opening 16 by means of an outer circumferential groove 86 and an O-ring seal 87 arranged therein.
- channels 33 are arranged tangentially in the circumferential direction, which connect the annular groove 84 to the interior 5.
- a central projection 88 of the end cap 85 projects into a corresponding recess 89 in the end part 17 and is sealed off from the end part 17 by an inserted O-ring seal 90.
- the projection 88 there is a continuous channel 91 which connects the line section 50 to the interior 5 of the housing 2.
- the remaining structure corresponds completely to that of the exemplary embodiment in FIGS. 1 to 10.
Landscapes
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10047049A DE10047049A1 (de) | 2000-09-22 | 2000-09-22 | Rotordüse, insbesondere für ein Hochdruckreinigungsgerät |
| DE10047049 | 2000-09-22 | ||
| PCT/EP2001/010546 WO2002026389A1 (de) | 2000-09-22 | 2001-09-13 | Rotordüse, insbesondere für ein hochdruckreinigungsgerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1318872A1 true EP1318872A1 (de) | 2003-06-18 |
| EP1318872B1 EP1318872B1 (de) | 2004-03-24 |
Family
ID=7657268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01978363A Expired - Lifetime EP1318872B1 (de) | 2000-09-22 | 2001-09-13 | Rotordüse, insbesondere für ein hochdruckreinigungsgerät |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6736333B2 (de) |
| EP (1) | EP1318872B1 (de) |
| CN (1) | CN1200772C (de) |
| AT (1) | ATE262378T1 (de) |
| AU (1) | AU2002210500A1 (de) |
| BR (1) | BR0112731A (de) |
| CA (1) | CA2421670A1 (de) |
| DE (3) | DE10047049A1 (de) |
| DK (1) | DK1318872T3 (de) |
| WO (1) | WO2002026389A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006025931A1 (de) * | 2006-06-02 | 2007-12-06 | Jäger, Anton | Rotordüse |
| DE102006053625A1 (de) | 2006-11-14 | 2008-05-15 | Jäger, Anton | Rotordüse |
| US8079533B2 (en) * | 2009-02-23 | 2011-12-20 | BEX Engineering, Ltd. | Rotating spray nozzle and method of manufacturing the same |
| DE102009020409A1 (de) * | 2009-05-08 | 2010-11-18 | Jäger, Anton | Rotordüse |
| DE102009023647A1 (de) * | 2009-05-25 | 2010-12-02 | Alfred Kärcher Gmbh & Co. Kg | Rotordüse für ein Hochdruckreinigungsgerät |
| US9869517B2 (en) * | 2013-06-14 | 2018-01-16 | Snapp Ip Ltd | Misting and atomization systems and method |
| US9339837B2 (en) * | 2013-06-14 | 2016-05-17 | Theodore Tench | Misting and atomization systems and methods |
| US9587776B2 (en) * | 2014-02-03 | 2017-03-07 | Gene G. Yie | Method and apparatus for generating self rotating fluid jet |
| WO2017219864A1 (zh) * | 2016-06-24 | 2017-12-28 | 李春林 | 差力旋转式喷头 |
| CN113877737B (zh) * | 2021-12-08 | 2022-04-08 | 昌乐县人民医院 | 一种多功能喷射装置 |
| CN121338688B (zh) * | 2025-12-16 | 2026-03-13 | 季华实验室 | 一种气液输送用的喷嘴及反应装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3836053C1 (de) * | 1988-10-22 | 1990-01-11 | Alfred Kaercher Gmbh & Co, 7057 Winnenden, De | |
| DE4013446C1 (de) * | 1990-04-27 | 1991-05-08 | Alfred Kaercher Gmbh & Co, 7057 Winnenden, De | |
| DE4129026C1 (de) * | 1991-08-31 | 1993-03-04 | Alfred Kaercher Gmbh & Co, 7057 Winnenden, De | |
| IT1253802B (it) * | 1991-11-15 | 1995-08-23 | Ugello per la generazione di un getto rotante. | |
| DE4319743A1 (de) * | 1993-06-15 | 1994-12-22 | Anton Jaeger | Rotordüse für ein Hochdruckreinigungsgerät |
| DE19709120C2 (de) * | 1997-03-06 | 1998-12-17 | Kaercher Gmbh & Co Alfred | Rotordüse für ein Hochdruckreinigungsgerät |
| DE19832568C2 (de) | 1998-07-20 | 2003-04-30 | Anton Jaeger | Rotordüse |
| DE19900595A1 (de) * | 1999-01-11 | 2000-07-13 | Anton Jaeger | Mehrfunktionsdüse |
-
2000
- 2000-09-22 DE DE10047049A patent/DE10047049A1/de not_active Ceased
- 2000-09-22 DE DE20022545U patent/DE20022545U1/de not_active Expired - Lifetime
-
2001
- 2001-09-13 BR BR0112731-4A patent/BR0112731A/pt active Search and Examination
- 2001-09-13 CN CNB018160689A patent/CN1200772C/zh not_active Expired - Fee Related
- 2001-09-13 DE DE50101799T patent/DE50101799D1/de not_active Expired - Fee Related
- 2001-09-13 CA CA002421670A patent/CA2421670A1/en not_active Abandoned
- 2001-09-13 EP EP01978363A patent/EP1318872B1/de not_active Expired - Lifetime
- 2001-09-13 WO PCT/EP2001/010546 patent/WO2002026389A1/de not_active Ceased
- 2001-09-13 DK DK01978363T patent/DK1318872T3/da active
- 2001-09-13 AU AU2002210500A patent/AU2002210500A1/en not_active Abandoned
- 2001-09-13 AT AT01978363T patent/ATE262378T1/de not_active IP Right Cessation
-
2003
- 2003-02-28 US US10/377,081 patent/US6736333B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0226389A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE262378T1 (de) | 2004-04-15 |
| DE50101799D1 (de) | 2004-04-29 |
| AU2002210500A1 (en) | 2002-04-08 |
| US6736333B2 (en) | 2004-05-18 |
| DK1318872T3 (da) | 2004-05-10 |
| EP1318872B1 (de) | 2004-03-24 |
| CN1462212A (zh) | 2003-12-17 |
| WO2002026389A1 (de) | 2002-04-04 |
| CA2421670A1 (en) | 2003-03-07 |
| DE20022545U1 (de) | 2001-12-06 |
| BR0112731A (pt) | 2003-06-24 |
| CN1200772C (zh) | 2005-05-11 |
| DE10047049A1 (de) | 2002-04-25 |
| US20030178505A1 (en) | 2003-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20030118 |
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