EP2052129A1 - Walzenlader für den untertagebergbau mit bedüsungssystem - Google Patents
Walzenlader für den untertagebergbau mit bedüsungssystemInfo
- Publication number
- EP2052129A1 EP2052129A1 EP07801730A EP07801730A EP2052129A1 EP 2052129 A1 EP2052129 A1 EP 2052129A1 EP 07801730 A EP07801730 A EP 07801730A EP 07801730 A EP07801730 A EP 07801730A EP 2052129 A1 EP2052129 A1 EP 2052129A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- shearer
- valves
- cutting
- valve
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 10
- 239000007921 spray Substances 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000005520 cutting process Methods 0.000 claims abstract description 71
- 239000000498 cooling water Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
Definitions
- the invention relates to a shearer for underground mining, with a roller loader body, each with a fixed to a support arm cutting roller for each direction of the shearer loader, with drive motors for moving the shearer and for moving the cutting rollers, with at least one cooling water circuit for cooling the drive motors, with a a Bedüsungswassernikanklauf with a supply line to the tools of the cutting rollers comprehensive Bedüsungssystem, with a preferably common water connection for the water circuits and associated with the water circuits valves for connecting or disconnecting the water circuits.
- the object of the invention is to improve the effectiveness of the water supply systems of shearer loaders.
- a separate switching valve is provided for each cutting roller. It is particularly advantageous if both switching valves are each connected via an intermediate line to the associated supply line for one of the cutting rollers, preferably each supply line is provided before the inflow of the intermediate line with a valve for separate connection or disconnection of the Bedüsungsheim réellelaufs and further preferably with a flow control valve ,
- the cutting rollers exclusively on the Bedüsungswassernikanklauf supplied amount of water are set and on the other it is ensured that, if necessary, in excess dust and both the Bedüsungswasser from the Bedüsungswasser Maklauf and the cooling water from the cooling circuit fed to the cutting rollers as Bedüsungswasser can be.
- each a flow control valve may be arranged to regulate the recorded and possibly delivered to the Bedüsungssystem amount of water as optimally as possible. It is particularly advantageous if individual or all flow control valves can be controlled or regulated for a metered admission of the cutting rollers with Bedüsungswasser.
- the control can be implemented, for example, via a higher-level control unit, such as a control unit. the longwall control or the like. be effected.
- a pressure limiting valve and / or a pressure regulating valve are arranged in the common water inlet to both water circuits in order to recognize or avoid malfunctions by exceeding or falling below the amount of water and water pressure for spraying which may have been set by the mines. For example, if the water supply is too low, a dust protection threshold could be exceeded, which is why the Extraction machine on detection of this hazardous condition should then be switched off or reduced in their performance.
- An overshoot or undershoot can also be an indication of blockage of the nozzles or other malfunctions. In order to reliably detect this, it is also expedient if a volumetric flow sensor is arranged upstream of the pressure limiting valve.
- a water filter preferably a back-flow filter
- a branch is formed which, with one branch into the cooling-water circuit and with one or preferably two branch-lines, discharges into separate pressurized water circuits for the individual cutting rollers.
- the Bedusungs system has a first Bedusungsheim réellelauf for a cutting roller and a separate second Bedusungswassernikanklauf for the other cutting roller, the cooling water to the cutting rollers via the one or at least one connected to the supply lines switching valve when open Switching valves and valves open as an additional amount of Bedus- water or with closed valves and open switching valves as exclusive Bedusungswasser is supplied or is supplied.
- each cutting roller at least two independently can be arranged controllable valves between the water connection, in particular between the associated branch line of Bedüsungsheimteil- circulation and the respective supply and / or cooling water circuit can be arranged for each cutting roller at least two independently controllable switching valves between the return line and the respective supply line to the cutting roller.
- the cutting rollers then actually supplied amount of water for the spraying not only be set differently for the individual cutting rollers, but the amount can also be gradually adjusted with little circuit complexity to the needs, only to the Spraying the amount of dust required in the face dust, while the remaining water through the return lines and a return hose from the strut is led out again.
- a flow control valve can be assigned to each valve in the spray water circuit.
- a diversion to a preferably manually switchable extinguishing spray.
- a branch downstream of the pressure limiting valve, a branch can be inserted into a camera cleaning system which can be switched on or off for cleaning, e.g. be arranged a surveillance camera for the longwall or the shearer.
- Fig. 1 shows a simplified schematic plan view of a shearer for underground mining
- FIG. 2 is a diagram of the water circuit provided with a roller loader according to the invention according to FIG. Run for the cooling and spraying according to a first embodiment
- Fig. 3 is a diagram of the water circuits for cooling and spraying according to a second embodiment.
- Fig. 1 is a highly simplified schematically illustrated a shearer 1 in particular for coal mining in underground mining, comprising a Walzenladeroasa 2, which is movable on a parallel to the conveyor (not shown) laid in the longwall shoot.
- a cutting roller 4 is rotatably mounted, which is equipped with a variety of Schrammißeln (not shown) as processing tools with which to dismantle at the mining front Minerals such as coal in particular can be won.
- both cutting rollers 4 are indicated for the respective directions of travel of the shearer, wherein in the schematic representation of FIG. 2 it can be seen that both cutting rollers 4 are provided with a plurality of nozzles 5, preferably the processing tools directly are assigned and sprayed on the spray water for dust control during the extraction work.
- the shearer is supplied via at least one hose, which is preferably laid parallel to the trailing cable for the electrical power supply of all units of the shearer, water, which is supplied via a common for all water circuits 10 inlet 11. It may be preferred way to act a low pressure input for water with an average pressure of about 35-40 bar at a flow rate of, for example, about 300 L / min.
- a jerk filter 12 Downstream of the water inlet 11, a jerk filter 12 is arranged in the water circuit 10, can be filtered through the impurities in the zugebowten water to prevent contamination of the water lead to blockages in the partial circuits or blockages of the nozzle.
- a combined flow / water pressure monitoring system 13 is switched on in the water circuit 10, which comprises a flow sensor 14 and a pressure sensor 15 to determine the current pressure P and the current flow rate Q and a non-illustrated signal lines also not shown higher-level control and evaluation device to signal.
- a pressure control valve 16 Downstream of the monitoring system 13, a pressure control valve 16 are arranged with downstream pressure relief valve 17, with which the pressure of the water to the desired range between 35 bar and 40 bar can be controlled.
- a Stromungsa Downstream of the two valves 16, 17 is a Stromungsa inherente medicine or a Stromungsteiler 18 is arranged, from which a line branch 19 to a Kuhlniklauf 30 and two further branch lines 20A and 2OB each to a switching valve 21A, 21B lead, by actuating electromagnetic valves a common pilot block 22 can be switched to supply the Bedu- sungswasser if necessary either via the branch line 2OA with open valve 21A of a cutting roller 4 or via the other branch line 2OB with open valve 21B of the other cutting roller 4.
- Each of the valves 21A, 21B is preceded by a quantity regulating valve 22A, 22B in order to be able to reduce the amount of pressurized water supplied to the respective cutting roller 4 via the supply lines 23A or 23B when the switching valve 21A, 21B is open to an appropriate value ,
- a quantity limitation can be done here, for example, to a maximum of 45 liters / min.
- the branch 18 divides the supplied via the inlet 11 water flow, respectively, each in a separate Bedusungsheim réelle 25A for the one cutting roller 4 and 25B for the other cutting roller 4, depending on the weather direction or due to other conditions, the Flow rate of Bedusungswassers on the Bedusungsniklaufe 25A, 25B can be set differently.
- the branch line 19 behind the branch 18 mouths into the generally designated by reference numeral 30 Kuhlwasserniklauf, which in turn may include part cycle 3OA for a cutting roller 4 and 3OB for the other cutting roller 4.
- Each partial circuit 3OA, 3OB can be provided with a plurality of cooling units for, for example, cutting roller drive motors 31, winch drive motors 32 for the respective direction of travel, movement motors 33 for the support arms, and for further system components 34 to be cooled, such as pumps.
- Each individual drive motor 31, 32, 33 or each individual system component 34 to be cooled can be assigned a quantity control valve 35, by way of which the respectively supplied quantity of cooling water can be set individually.
- the cooling water from the cooling water circuit 3OA can be supplied via a return line 36A and the cooling water of the cooling water circuit 3OB can be supplied via a return line 36B to a common return hose 41, via which cooling water that is no longer needed is led out of the longwall.
- Each of the return lines 36A, 36B is assigned a respective switching valve 37A, 37B, which via a check valve 38 secured intermediate line 39A, 39B in one of the supply lines 23A, 23B to the cutting rollers 4 to, if necessary, a supply of Kuhlwassers from the respective Kuhlwasserniklauf 3OA or 3OB to allow the associated cutting roller 4.
- the amount of pressurized water supplied to the respective cutting rollers 4 can be increased by the amount of cooling water, or the conditioning can be achieved by simultaneously closing the valves 21A, 21B if necessary, only with the cooling water previously used for cooling.
- a metered supply of water for conditioning or cooling water to the cutting rollers 4 can be achieved.
- the additional amount of water from the Kuhlwassernikankonne 3OA or 30B can then also the cutting rollers 4 are supplied, for example, if the respective cutting rollers 4 associated Pressure difference measuring systems 40 indicate an increase in the differential pressure and thus clogging of the nozzles in the cutting rollers 4.
- the water circuit 10 further comprises a camera cleaning system 50 which can be actuated via a branch line 51 and a valve 52 in order, for example, to clean the lenses of surveillance cameras, and a fire extinguishing system 60 with a plurality of nozzle groups 61, the cutting motors and associated with the Walzenladerkorper.
- the operation of the fire extinguishing system 60 is carried out manually via manual control valves 62 and a pilot operated valve 63 and the Loschsystem 60 is connected via a branch line 64 directly to the water inlet 11 upstream of the jerk filter 12.
- Fig. 3 shows in a second hydraulic plan an alternative embodiment for the design of the water circuit for a combined Bedusungs- and Kuhlsystem in a shearer loader according to Fig. L " From the shearer loader in Fig. 3, only the two cutting rollers 104 are shown with the plurality of nozzles
- the water supply of all the water circulation 110 takes place, as in the previous exemplary embodiment, via a central water inlet 111, from which a branch line 164 to a preferably manually activatable fire extinguishing system 160 flows, while the main amount of water here first flows to a flow / water pressure monitoring system 113 and then as in the previous embodiment, a main branch 118 flows in.
- the amount of water at the main branch 118 via a branch line 119 is supplied to a Kuhlheimmaschinelaufs designated generally by reference numeral 130, which in turn here has two Kuhlheimteilnikanke 130A, 130B.
- subgroups are again formed in each of the two partial circuits 130A and 130B, respectively, for the cooling water flow rate of the two cooling units 131, eg drive motors, via a first return line 136A to a first switching valve 137A and the cooling water flow rate of the units designated by reference number 132 via a return line 186A a second switching valve 187A to supply.
- Each one of the switching valves 137A, 187A, 137B, 187B may be switched, if necessary independently of all other switching valves and valves, such that the respective water flow from the associated return line, eg 136A at the switching valve 137A, not the return hose 141, but the feed line 123A (or 123B in Kuhlheimnik Stamm 130B) to one of the two cutting rollers 104 flows.
- the inflow into the supply lines 123A, 123B takes place downstream, ie behind the valves of the Bedusungswassernikmaschinelaufe, via intermediate lines, which are secured by check valves 138.
- the Bedusungsworthwort mobilissburg is divided in the exemplary embodiment shown in two separate Bedusungsheimnikmaschinelaufe, namely in the Bedusungsheim réellelauf 125A for the left in Fig. 3 cutting roller 104 and the second Bedusungsheim réellelauf 125B for the right in Fig. 3 cutting roller 104.
- the volume flow distribution takes place at the main branch 118 via the branch lines 120A and 120B, respectively.
- valves 121B, 171B with upstream quantity control valves 122B, 172B are now arranged both at the branch line 120A for the water supply circuit 125A two separately controllable valves 121A, 171A with upstream flow control valves 122A, 172A and in the branch line 120B for the Bedusungsheimnikskalauf 125B to be able to adjust the amount of Bedusungswasser in each Bedusungsheimnikmaschinelauf 125A, 125B by opening or closing one or both associated switching valves 121A, 171A different.
- the spray water may be wholly or partly from the associated spray water circuit 125A or 125B, exclusively or partially from the cooling water circuit 130A, 130B, or from both sub-circuits.
- the arrangement of further switching valves or valves, the adjustment for optimizing the cutting rollers 104 ultimately supplied Bedüsungswassers can be adjusted more precisely. Since the switching valves of the cooling water circuit have a connection to the return line 141, it can be ensured at the same time that temporarily not required for a spray water from the shearer and thus out of the longwall can be led out again.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Earth Drilling (AREA)
- Harvester Elements (AREA)
- Nozzles (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07801730T PL2052129T3 (pl) | 2006-08-18 | 2007-08-17 | Ładowarka bębnowa dla górnictwa głębinowego, z systemem zraszania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006038939A DE102006038939B4 (de) | 2006-08-18 | 2006-08-18 | Walzenlader für den Untertagebergbau |
PCT/EP2007/007287 WO2008019866A1 (de) | 2006-08-18 | 2007-08-17 | Walzenlader für den untertagebergbau mit bedüsungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2052129A1 true EP2052129A1 (de) | 2009-04-29 |
EP2052129B1 EP2052129B1 (de) | 2010-12-08 |
Family
ID=38535326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07801730A Not-in-force EP2052129B1 (de) | 2006-08-18 | 2007-08-17 | Walzenlader für den untertagebergbau mit bedüsungssystem |
Country Status (9)
Country | Link |
---|---|
US (1) | US7954904B2 (de) |
EP (1) | EP2052129B1 (de) |
CN (1) | CN101490365B (de) |
AT (1) | ATE491079T1 (de) |
AU (1) | AU2007286414B2 (de) |
DE (2) | DE102006038939B4 (de) |
PL (1) | PL2052129T3 (de) |
RU (1) | RU2441156C2 (de) |
WO (1) | WO2008019866A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT505031B1 (de) * | 2006-12-13 | 2008-10-15 | Sandvik Mining & Constr Oy | Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens |
CN102644461B (zh) * | 2012-05-07 | 2014-03-05 | 中国矿业大学 | 双电机u形薄煤层采煤机截割部 |
EP2905421B1 (de) | 2014-02-07 | 2017-05-24 | Caterpillar Global Mining Europe GmbH | Strebwalzenlader für den Untertagbergbau mit Lagereinheiten mit Hauptrahmen |
ZA201603986B (en) * | 2015-06-15 | 2017-07-26 | Joy Mm Delaware Inc | Spray system for mining machine |
US9810067B2 (en) | 2015-10-29 | 2017-11-07 | Board Of Trustees Of Southern Illinois University | Spray system for dust control on a mining machine |
US10125606B2 (en) * | 2016-05-09 | 2018-11-13 | Joy Global Underground Mining Llc | Systems and methods for fluid delivery in a longwall mining system |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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US3096082A (en) * | 1961-01-05 | 1963-07-02 | Marmon Herrington Co Inc | Boring type continuous miner |
US3784256A (en) * | 1972-06-01 | 1974-01-08 | Allied Chem | Dust control in longwall mining |
DE2363372C3 (de) * | 1973-12-20 | 1980-01-03 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Verfahren und Vorrichtung zum Steuern der Flüssigkeitszufuhr zu den Berieselungsdüsen einer Walzenschrämmaschine |
DE2633173C2 (de) * | 1975-07-26 | 1985-02-14 | Pitcraft Summit Ltd., Barnsley, Yorkshire | Druckmittelführungsskanal, insbesondere an einem Abbauförderer einer Kohlegewinnungseinrichtung |
GB2027474B (en) * | 1978-07-14 | 1982-12-01 | Coal Ind | Mineral mining indstallation |
GB2046427A (en) * | 1979-03-30 | 1980-11-12 | Dosco Overseas Eng Ltd | Cooling system in mining machine |
DE3020046C2 (de) * | 1980-05-24 | 1984-10-11 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine, die an beiden Maschinenenden mit je einer an einem schwenkbaren Tragarm höhenverstellbaren Schrämwalze ausgerüstet ist |
DE3139012C2 (de) * | 1981-10-01 | 1985-02-21 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine für den Untertagebergbau |
JPS58120991A (ja) * | 1982-01-12 | 1983-07-19 | ゲブリユ−ダ−・アイクホフ・マシ−ネンフアブリ−ク・ウント・アイゼンギ−セライ・ミツト・ベシユレンクテル・ハフツング | ドラム型コ−ルカツタ |
DE3225664A1 (de) | 1982-07-09 | 1984-01-12 | Ruhrkohle Ag, 4300 Essen | Einrichtung zur sicherung der gleichmaessigen wasserentnahme bei mehreren verbrauchern |
DE3441397C3 (de) * | 1984-11-13 | 1994-04-14 | Eickhoff Geb | Steuereinrichtung für die Beaufschlagung der Düsen einer Schrämwalze mit Flüssigkeit |
DE3626135A1 (de) | 1986-08-01 | 1988-02-11 | Eickhoff Geb | Steuerung zur versorgung der beiden schneidwalzen eines walzenladers mit unterschiedlichen fluessigkeitsmengen |
US4753484A (en) * | 1986-10-24 | 1988-06-28 | Stolar, Inc. | Method for remote control of a coal shearer |
DE3701063A1 (de) | 1987-01-16 | 1988-07-28 | Gewerk Eisenhuette Westfalia | Einrichtung zur schneidkopfbeduesung bei einer abbaumaschine od.dgl., insbesondere einer kurzfrontmaschine fuer den einsatz in bergbau-untertagebetrieben |
US4896920A (en) * | 1987-01-22 | 1990-01-30 | Gebr. Eickhoff Maschinenfabrik U.Eisengieberei Mgh | Drum-cutter mining machine |
GB8716059D0 (en) * | 1987-07-08 | 1987-08-12 | Anderson Strathclyde Plc | Mining machine |
DE8715561U1 (de) | 1987-11-24 | 1988-02-04 | Bergwerksverband Gmbh, 4300 Essen | Wasserführung an Walzenladern |
GB2213513B (en) * | 1987-12-10 | 1991-10-16 | Coal Ind | Improvements in or relating to mineral mining machines |
DE3805659A1 (de) * | 1988-02-24 | 1989-09-07 | Eickhoff Geb | Steuerung des fluessigkeitszulaufs der rueckspuelfilter einer im untertageeinsatz befindlichen bergwerksmaschine |
GB2216158A (en) * | 1988-02-26 | 1989-10-04 | Sasol Mining | High pressure water assisted mining and tunnelling machine |
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US5507565A (en) * | 1994-12-19 | 1996-04-16 | Eimco Coal Machinery, Inc. | Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine |
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DE102005057693A1 (de) * | 2005-12-01 | 2007-06-06 | Dbt Gmbh | Einrichtung zur Druckwasserbeaufschlagung von Bedüsungssystemen |
-
2006
- 2006-08-18 DE DE102006038939A patent/DE102006038939B4/de not_active Expired - Fee Related
-
2007
- 2007-08-17 CN CN2007800264582A patent/CN101490365B/zh not_active Expired - Fee Related
- 2007-08-17 PL PL07801730T patent/PL2052129T3/pl unknown
- 2007-08-17 AT AT07801730T patent/ATE491079T1/de active
- 2007-08-17 WO PCT/EP2007/007287 patent/WO2008019866A1/de active Application Filing
- 2007-08-17 RU RU2009109711/03A patent/RU2441156C2/ru not_active IP Right Cessation
- 2007-08-17 DE DE502007005908T patent/DE502007005908D1/de active Active
- 2007-08-17 EP EP07801730A patent/EP2052129B1/de not_active Not-in-force
- 2007-08-17 US US12/377,141 patent/US7954904B2/en not_active Expired - Fee Related
- 2007-08-17 AU AU2007286414A patent/AU2007286414B2/en not_active Ceased
Non-Patent Citations (1)
Title |
---|
See references of WO2008019866A1 * |
Also Published As
Publication number | Publication date |
---|---|
PL2052129T3 (pl) | 2011-08-31 |
CN101490365A (zh) | 2009-07-22 |
US7954904B2 (en) | 2011-06-07 |
EP2052129B1 (de) | 2010-12-08 |
RU2009109711A (ru) | 2010-09-27 |
US20100237683A1 (en) | 2010-09-23 |
CN101490365B (zh) | 2012-04-18 |
ATE491079T1 (de) | 2010-12-15 |
WO2008019866A1 (de) | 2008-02-21 |
DE502007005908D1 (de) | 2011-01-20 |
DE102006038939A1 (de) | 2008-02-28 |
RU2441156C2 (ru) | 2012-01-27 |
DE102006038939B4 (de) | 2011-06-01 |
AU2007286414B2 (en) | 2012-03-29 |
AU2007286414A1 (en) | 2008-02-21 |
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