CN103249952A - Device for monitoring a pump - Google Patents
Device for monitoring a pump Download PDFInfo
- Publication number
- CN103249952A CN103249952A CN2011800506304A CN201180050630A CN103249952A CN 103249952 A CN103249952 A CN 103249952A CN 2011800506304 A CN2011800506304 A CN 2011800506304A CN 201180050630 A CN201180050630 A CN 201180050630A CN 103249952 A CN103249952 A CN 103249952A
- Authority
- CN
- China
- Prior art keywords
- signal
- sensor
- centrifugal pump
- unit
- module
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002986 polymer concrete Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000012491 analyte Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention describes a device and a method for monitoring rotating components in centrifugal pumps or systems which comprise centrifugal pumps, composed of a first unit (1) which is permanently connected to the component to be monitored and comprises at least one sensor (2) for sensing component properties, an evaluation unit (4) for analyzing sensor signals, a transmitting unit (5) for transmitting an analysis result to a receiver which is arranged spatially separate from the monitored component, and a source for supplying power (6), and a second unit (9) comprising a receiver unit (10), a means for evaluating (11) the transmitted signal, and means for representing (8) and/or passing on (13) a sensed component property, in which means the transmission of the analysis result is carried out an acoustic fashion using sound waves.
Description
Technical field
The present invention relates to for monitoring centrifugal pump or comprising the apparatus and method of rotary type member of the equipment of centrifugal pump.
Background technique
Centrifugal pump uses in large number quipments, and centrifugal pump is placed under the condition of very severe sometimes in these equipment.Therefore, must be according to using the accurately state of monitoring centrifugal pump, especially impeller, to avoid the damage of centrifugal pump or entire equipment.
DE 40 055 03 A1 show the device by means of optical transmitting set (Lichtsender) and optical probe monitoring impeller.These monitoring substantive requirements of form are centered in optical transmitting set and sensor on the leading edge of the wing regularly.Yet this monitoring method only is suitable for the centrifugal pump of medium transparent on the feeding optical.
By the known a kind of vacuum pump with pump stator and pump rotor of DE 10 2,008 019 472 A1, wherein this pump rotor contains transceiver.In rotor, additionally be furnished with the sensor, microcontroller and the storage that link to each other with transceiver.Be arranged in tag reader in the stator and from transceiver, read the sensing data of rotor.This monitor mode has proposed very high requirement to the electromagnetic compatibility of vacuum pump.
Summary of the invention
Task of the present invention is the device of rotary type member that realize to be used for the monitoring centrifugal pump or to comprise the equipment of centrifugal pump, and is that this device can be applicable to any liquid or load the fed sheet of a media of solid and do not depend on the electromagnetism boundary conditions.
This solution is provided with for monitoring centrifugal pump or comprising the device of rotary type member of the equipment of centrifugal pump, wherein signal transmission sound type ground, namely carry out by means of sound wave.This makes it possible to transmit the signal of the rotary type member of monitoring simple and reliablely.
In expansion scheme of the present invention, in first module, be transmitter unit and Unit second, be that transmission distance between the receiving element arranges liquid and acoustic conductive media solid.At this advantageously, sound can clearly be determined along the characteristic in path conduction and this path.When transmission, can consider the phase transitions of sound between solid dielectric and liquid medium.The corresponding encoded of signal has been considered the loss at phase transitions place.
Have the rating value storage by first module, storage obtains another advantage at the comparison value of measured sensor signal in this rating value storage.In this rating value storage, can store the threshold value that compares with measured value.If reach threshold value, can send corresponding signal to receiving element so.
By having deviation ground to select the information transmission frequency with the System noise frequency, stoped the deterioration of the signal that transmits.All sound dischargings of centrifugal pump and the member that links to each other with it should be understood to System noise.Especially the combination of different component caused system, depend on the natural frequency of the distinct configuration of equipment specially.Explanation of error when having stoped the signal that receives in analysis by this measure.Under Signal Matching situation targetedly, described transmission is insensitive for the interference that causes by the said system noise.
In order in Unit second, to be provided for measuring the sonic sensor of ambient noise with from the ambient noise of outside input, just the sound influence of centrifugal pump or the equipment signal distinguishing with the sound type transmission is come.The signal of ambient noise with transmission can be separated by means of suitable filters, improve signal message whereby.
The launcher that is fixedly linked with centrifugal pump impeller uses in the environment of very severe for electrical assembly usually.Therefore, advantageously first module is integrated in the member, and especially first module is cast in this member.Therefore the surface of this member protects launcher simultaneously.Because the sound type transmission, it is possible that first module is integrated in the metal construction, because the transmission of the sound type signal in metal does well.Unit second that will comprise receiver be integrated in the metal shell or from externally-arranged to housing, be possible equally.
This first module is equipped with energy supply device, wherein relates to storage battery at this under simple scenario.Generator can also be set, and described generator is from the motion of member, obtain electric energy from vibration or temperature gradient.Especially very important when this first module packaged type ground is embedded in the member to the autonomous supplying energy of first module.Need guarantee the energy supply in the length of life of member in this case.
In expansion scheme of the present invention, the sensor of first module is designed to detect the member characteristic of centrifugal pump or equipment, for example machine temperature, mechanical pressure or stress or member fracture.Whereby, the monitoring targetedly to each member is possible.Particularly the member fracture can be determined in simple mode by corresponding rupture sensors, and this rupture sensors is embodied as passes the wire that member extends, because interruption wiry can be determined by simple short circuit wiry under the member crack conditions.In addition, can detect Operational Limits by sensor.Under the situation of centrifugal pump, described Operational Limits for example is rotating speed, power demand or uses the endurance.This makes may depend on strongly that to its state the other monitoring of the member of these parameters becomes possibility.
Possible in another expansion scheme is that sensor detects the characteristic of fed sheet of a media.In the case, for example can determine viscosity, temperature or the concentration of medium, they are then by microprocessor analysis.The analysis result of microprocessor is transferred to the outside.
In addition, should describe the method for utilizing aforementioned means monitoring member, in the method the inquiry of at least one sensor be carried out with the interval of periodically repeating.Measured sensing data with send signal from the rating value comparison of rating value storage and exceeding under the situation of threshold value to receiving element.Alternatively possible is, sends signal constantly, can determine the functional of launcher whereby.No longer send signal under the situation of threshold value exceeding, showing whereby has interference, and its makes needs to check centrifugal pump or equipment.
Receiving element receive continuously noise and targetedly according to possible shot noise, can given frequency and pulse shape carry out filtering.If determined signal, this signal is analyzed and or show and/or be transmitted to the higher level equipment control gear at display device so.
In another expansion scheme of this method, when signal analysis, use the information of the ambient noise of having considered centrifugal pump or equipment.Can reduce error whereby.
In addition, the present invention includes the impeller of centrifugal pump, this impeller has been equipped with the device that is used for the member monitoring.Should be simple and low-cost apparatus make and can contactlessly monitor impeller, wherein under contactless or wireless signal transmission situation, neither need to consider the characteristic of fed sheet of a media, do not need to consider the electromagnetic effect from the centrifugal pump environment yet.
When impeller by polymer material, when especially being made by polymer-concrete or mineral cast thing, to be integrated into impeller be specially suitable for being used for device that member monitors.These materials are cold cast, the feasible special protection that does not need the first module of pouring into a mould.
Other mode of execution draws from the mode of execution combination that illustrates up to now, does not therefore here further describe.
Description of drawings
The embodiment of the invention is shown in the drawings and be discussed in more detail below.
Embodiment
Fig. 1 shows for monitoring centrifugal pump or comprise the device of rotary type member of the equipment of centrifugal pump, and this device is made up of the first module 1 that is fixedly linked with member to be monitored.Except with the layout of member direct neighbor, also exist first module directly is combined to possibility in this member.This mould material of for example pouring into a mould by can be at lower temperature the time when this member provides when forming, and this mould material for example is polymer material, especially polymer-concrete or mineral cast thing.For this reason, finish configuration, first module self-centered and wireless design for example is poured in the centrifugal pump impeller.For this member of simplicity of illustration itself does not draw.
First module 1 comprises the sensor 2 for detection of the member characteristic, and this sensor 2 links to each other with first module 1 at sensor connecting end 3 places.It also is possible that a plurality of sensors 2 link to each other with first module 1.For example temperature transducer, pressure transducer and/or material sensors or other sensors can be considered as sensor 2.The rupture sensors of having drawn in the drawings, it passes the wire that the zone by risk of breakage of member extends by at least one and forms.If form the crack in a position on member, wire extends through this position, and wire continues in the crack to rupture under the expansion situation and interrupt along this electrical conduction wiry so.Can in member, detect the crack simply in this way.In addition, under a plurality of wire situations that are connected in parallel, can observe the continuation expansion in crack.
Microprocessor 4 direct the analyses by the data of sensor 2 records and with analysis result that are used for the analyte sensors signal are transmitted to transmitter unit 5, and this transmitter unit 5 is used for being transferred to the receiver that spatially separates with the monitoring member.The frequency of sensor query depends on the probability of the event of expectation.This frequency obviously influences energy requirement.Less inspection frequency causes long battery working life and further improves to energy saver mode or when closing when the time-out internal conversion of this system between twice inquiry.
Be flexible program at the inner safety of employed structure and least cost according to the member monitoring by the sound type data transmission of the present invention.Signal 8 can constitute the voice message telegram that can comprise different frequency, pulse sequence or their combination.Can avoid erroneous transmissions by repeating same signal.Information waiting for transmission, employed frequency and fed sheet of a media are on every side depended in the enforcement that forms the sound generator of transmitter unit 5 in the present embodiment strongly, because this fed sheet of a media must be passed by signal 8.It should be noted that in the case this signal must at first leave this member under the situation of embedded first module, wherein at solid element and liquid or have between the transmission medium of solid transition takes place.When Unit second equally also is integrated in the solid element, when for example being integrated in the housing, or when Unit second is placed on the outside of housing, the other transition of signal takes place in the sound action radius.In addition, in first module 1 energy supply source 6 is installed.For this reason, as the device that obtains energy can the temperature distribution from the impeller that rotates or in impeller, battery equally also is suitable for.
Fig. 1 further shows second unit 9 that is equipped with receiving element 10.When using in centrifugal pump described second unit 9 be installed in the pump case or on.Be equipped with protection according to the load by fed sheet of a media to receiving element respectively.Provide second unit 9 directly is poured in the pump case as that works in first module 1.Receiver 10 is coordinated with transmitter 5 aspect its detectable frequency range.The signal that detects is input in the analytic unit 11.In the illustrated embodiment, analysis result can directly show at the pump place, corresponding display unit 12 is set for this reason.This demonstration can be that sound type or optical profile type ground carry out.Alternatively there is the possibility that analysis result is transmitted to the higher level equipment control gear, connecting end 13 is set for this reason.
Reference numerals list
1 first module
2 sensors
3 sensor connecting ends
4 microprocessors
5 transmitter units
6 energy supply devices
7 transmission distances
8 signals
Unit 9 second
10 receivers
11 analytic units
12 display devices
13 connecting ends
Claims (15)
1. device of rotary type member that is used for the monitoring centrifugal pump or comprises the equipment of centrifugal pump, described device by the first module (1) that is fixedly linked with member to be monitored and and formed by Unit second (9), described first module (1) comprises energy supply source (6), at least one sensor (2), microprocessor (4), be used for signal (8) is transferred to the transmitter unit (5) of the receiver that spatially separates with the monitoring member, described Unit second (9) comprises receiving element (10), the device (13) of be used for analyzing the device (11) of the signal (8) that transmits and being used for showing the device (12) of the member characteristic that detects and/or being used for transmitting the member characteristic that detects, it is characterized in that the transmission sound type ground of described signal (8), namely carry out by means of sound wave.
2. device according to claim 1 is characterized in that, the transmission distance (7) between described transmitter unit (5) and described receiving element (10) arranges liquid and acoustic conductive media solid.
3. device according to claim 1 and 2 is characterized in that, the analytic unit (4) of described first module (1) contains the rating value storage.
4. according to the described device of one of claim 1 to 3, wherein the frequency of information transmission and the frequency of phase place and System noise have deviation.
5. according to the described device of one of claim 1 to 4, it is characterized in that, locate to be provided with the sonic sensor for detection of ambient noise in described Unit second (9).
6. according to the described device of one of claim 1 to 5, wherein said first module (1) is integrated, especially be poured in the member.
7. according to the described device of one of claim 1 to 6, wherein said first module (1) has energy supply device (6).
8. according to the described device of one of claim 1 to 7, wherein said sensor (2) detects the Operational Limits of centrifugal pump or equipment.
9. according to the described device of one of claim 1 to 8, described sensor (2) detects the member characteristic of centrifugal pump or equipment.
10. device according to claim 9, wherein said sensor (2) is rupture sensors.
11. according to the described device of one of claim 1 to 10, wherein said sensor (2) detects the characteristic of fed sheet of a media.
12. a utilization is according to the method for the assembly monitor rotary type member of claim 1 to 11, it is characterized in that, inquiry at least one sensor (2) is carried out with the interval of periodically repeating, wherein sensing data with send signal (8) under the situation of threshold value receiving element (10) from the rating value comparison of rating value storage and exceeding, wherein said receiving element (10) is analyzed this signal (8), and or shows described signal (8) and/or described signal (8) is transmitted to the higher level equipment control gear at display device (12).
13. the method for utilized device monitoring member according to claim 12 is characterized in that, uses the information of the ambient noise of considering centrifugal pump or equipment for signal analysis.
14. the runner of a centrifugal pump is characterized in that, described runner is equipped with according to the described device for monitoring of claim 1 to 11.
15. runner according to claim 14 is characterized in that, described runner is made by polymer material, especially polymer-concrete.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010049138.1 | 2010-10-22 | ||
| DE102010049138A DE102010049138A1 (en) | 2010-10-22 | 2010-10-22 | Device for pump monitoring |
| PCT/EP2011/066396 WO2012052246A1 (en) | 2010-10-22 | 2011-09-21 | Device for monitoring a pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103249952A true CN103249952A (en) | 2013-08-14 |
| CN103249952B CN103249952B (en) | 2016-01-20 |
Family
ID=44654120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180050630.4A Active CN103249952B (en) | 2010-10-22 | 2011-09-21 | For the device of pump monitoring |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20130230381A1 (en) |
| EP (1) | EP2630372B1 (en) |
| CN (1) | CN103249952B (en) |
| BR (1) | BR112013009576B1 (en) |
| DE (1) | DE102010049138A1 (en) |
| DK (1) | DK2630372T3 (en) |
| MX (1) | MX2013004444A (en) |
| PL (1) | PL2630372T3 (en) |
| RU (1) | RU2559104C2 (en) |
| WO (1) | WO2012052246A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705795A (en) * | 2013-10-24 | 2016-06-22 | 德国弗雷泽纽斯医疗保健股份有限公司 | Method for monitoring an impeller pump used in a medical application |
| CN111237209A (en) * | 2020-02-17 | 2020-06-05 | 苏州欣皓信息技术有限公司 | Water pump rotating wheel stability monitoring method and device, electronic equipment and storage medium |
| CN111465771A (en) * | 2017-12-19 | 2020-07-28 | Ksb股份有限公司 | Multi-pump device and method for operating the same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9649640B2 (en) * | 2014-04-16 | 2017-05-16 | Flsmidth A/S | Methods and apparatus for the continuous monitoring of wear in flotation circuits |
| DE102016121105A1 (en) * | 2016-11-04 | 2018-05-09 | Endress+Hauser Conducta Gmbh+Co. Kg | Interface for a transmitter |
| AT17666U3 (en) * | 2020-03-31 | 2022-12-15 | Tdk Electronics Ag | Acoustic transmission system, primary circuit, secondary circuit, method of transmission and use of an acoustic transmission system |
| CN112879314B (en) * | 2021-01-21 | 2023-08-29 | 西北农林科技大学 | Rear pump cavity pressure analysis device of centrifugal pump |
| CN113295939B (en) * | 2021-03-29 | 2023-01-31 | 一汽奔腾轿车有限公司 | Vacuum pump electromagnetic compatibility test system and control method thereof |
| DE102022130126A1 (en) | 2022-11-15 | 2024-05-16 | KSB SE & Co. KGaA | Method for sensor-based monitoring of at least one rotating machine |
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| US3753221A (en) * | 1971-08-05 | 1973-08-14 | Bertea Corp | Acoustic control system |
| JPS59190743A (en) * | 1983-04-13 | 1984-10-29 | Matsushita Seiko Co Ltd | Remote controller of wall type equipment |
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| GB2377131A (en) * | 2001-04-23 | 2002-12-31 | Schlumberger Holdings | Subsea communications |
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| DE102005041500A1 (en) * | 2005-09-01 | 2007-03-08 | Leybold Vacuum Gmbh | vacuum pump |
| CN2918811Y (en) * | 2006-02-24 | 2007-07-04 | 江苏新腾宇泵阀设备有限公司 | Magnetic pump with whole-course monitoring apparatus |
| DE102008019472A1 (en) * | 2008-04-17 | 2009-10-22 | Oerlikon Leybold Vacuum Gmbh | vacuum pump |
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| US4680584A (en) * | 1985-05-03 | 1987-07-14 | The United States Of America As Represented By The Secretary Of The Navy | Acoustic prelaunch weapon communication system |
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| DE102007038419B4 (en) * | 2007-08-14 | 2012-08-23 | Epcos Ag | Device and method for transmitting measured data |
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-
2010
- 2010-10-22 DE DE102010049138A patent/DE102010049138A1/en not_active Withdrawn
-
2011
- 2011-09-21 BR BR112013009576-8A patent/BR112013009576B1/en active IP Right Grant
- 2011-09-21 MX MX2013004444A patent/MX2013004444A/en active IP Right Grant
- 2011-09-21 EP EP11758208.0A patent/EP2630372B1/en active Active
- 2011-09-21 CN CN201180050630.4A patent/CN103249952B/en active Active
- 2011-09-21 PL PL11758208T patent/PL2630372T3/en unknown
- 2011-09-21 WO PCT/EP2011/066396 patent/WO2012052246A1/en active Application Filing
- 2011-09-21 RU RU2013123455/06A patent/RU2559104C2/en active
- 2011-09-21 DK DK11758208.0T patent/DK2630372T3/en active
-
2013
- 2013-04-19 US US13/866,664 patent/US20130230381A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3753221A (en) * | 1971-08-05 | 1973-08-14 | Bertea Corp | Acoustic control system |
| JPS59190743A (en) * | 1983-04-13 | 1984-10-29 | Matsushita Seiko Co Ltd | Remote controller of wall type equipment |
| EP0403806A1 (en) * | 1989-06-21 | 1990-12-27 | WILO GmbH | Centrifugal pump or fan |
| GB2377131A (en) * | 2001-04-23 | 2002-12-31 | Schlumberger Holdings | Subsea communications |
| DE102004010348A1 (en) * | 2004-03-03 | 2005-09-22 | Meri Entsorgungstechnik für die Papierindustrie GmbH | Paper recycling helical compactor blades have embedded transponders that are destroyed on reaching point of maximum allowable wear |
| DE102005041500A1 (en) * | 2005-09-01 | 2007-03-08 | Leybold Vacuum Gmbh | vacuum pump |
| CN101253332A (en) * | 2005-09-01 | 2008-08-27 | 厄利孔莱博尔德真空技术有限责任公司 | Vacuum pump |
| CN2918811Y (en) * | 2006-02-24 | 2007-07-04 | 江苏新腾宇泵阀设备有限公司 | Magnetic pump with whole-course monitoring apparatus |
| DE102008019472A1 (en) * | 2008-04-17 | 2009-10-22 | Oerlikon Leybold Vacuum Gmbh | vacuum pump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705795A (en) * | 2013-10-24 | 2016-06-22 | 德国弗雷泽纽斯医疗保健股份有限公司 | Method for monitoring an impeller pump used in a medical application |
| US10125772B2 (en) | 2013-10-24 | 2018-11-13 | Fresenius Medical Care Deutschland Gmbh | Method of monitoring an impeller pump used in a medical application |
| CN105705795B (en) * | 2013-10-24 | 2019-11-26 | 德国弗雷泽纽斯医疗保健股份有限公司 | The method for monitoring the pump of the impeller used in medical applications |
| CN111465771A (en) * | 2017-12-19 | 2020-07-28 | Ksb股份有限公司 | Multi-pump device and method for operating the same |
| CN111465771B (en) * | 2017-12-19 | 2021-09-17 | Ksb股份有限公司 | Multi-pump device and method for operating the same |
| CN111237209A (en) * | 2020-02-17 | 2020-06-05 | 苏州欣皓信息技术有限公司 | Water pump rotating wheel stability monitoring method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2630372B1 (en) | 2015-11-18 |
| RU2559104C2 (en) | 2015-08-10 |
| CN103249952B (en) | 2016-01-20 |
| DE102010049138A1 (en) | 2012-04-26 |
| EP2630372A1 (en) | 2013-08-28 |
| BR112013009576A8 (en) | 2018-07-31 |
| WO2012052246A1 (en) | 2012-04-26 |
| DK2630372T3 (en) | 2016-02-22 |
| BR112013009576B1 (en) | 2021-06-29 |
| MX2013004444A (en) | 2013-07-29 |
| US20130230381A1 (en) | 2013-09-05 |
| RU2013123455A (en) | 2014-11-27 |
| PL2630372T3 (en) | 2016-05-31 |
| BR112013009576A2 (en) | 2016-07-12 |
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