EP2756128A1 - Wäschetrockner mit temperaturaktivierter luftstromblockiereinheit - Google Patents
Wäschetrockner mit temperaturaktivierter luftstromblockiereinheitInfo
- Publication number
- EP2756128A1 EP2756128A1 EP12759096.6A EP12759096A EP2756128A1 EP 2756128 A1 EP2756128 A1 EP 2756128A1 EP 12759096 A EP12759096 A EP 12759096A EP 2756128 A1 EP2756128 A1 EP 2756128A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- expansion material
- fire
- expansion
- blocking unit
- 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
- 230000000903 blocking effect Effects 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/32—Air flow control means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
Definitions
- the present invention relates to a tumble dryer, in particular household laundry dryer, comprising a drum intended for drying laundry, which is provided with at least one air duct for the air supply and / or the air discharge, which air duct can be closed by means of a temperature-activated airflow blocking unit.
- Such a tumble dryer is apparent from DE 10 2007 061 521 A1.
- a clothes dryer which is equipped with a fire extinguisher.
- This fire-extinguishing device may comprise a valve which is arranged in an air duct for conveying an air flow through a laundry drum, which valve is activatable upon release of the fire-extinguishing device for closing the air duct.
- tumble dryers In tumble dryers, it can happen again and again that certain small parts, such as lint or small plastic parts, collect and deposit in the drum. When reaching a certain temperature, these parts may be set on fire. This must be prevented. In some states, such test methods are already in force or are scheduled to come into force in the near future to prove that fire is not allowed to escape from the tumble dryer. In the USA, for example, from 2013 it will be checked that a cloth placed over the tumble dryer should not ignite during the test. The manufacturers of tumble driers are therefore anxious to offer tumble dryer, where the fire inside the tumble dryer can be actively extinguished, or where at least a leakage of the fire can be prevented to the outside.
- certain small parts such as lint or small plastic parts
- the object of the present invention is to propose a tumble dryer, such as, in particular, a household tumble drier, in which a fire which may be produced in the drum can by no means escape from the drum and be extinguished as automatically as possible.
- a tumble dryer such as, in particular, a household tumble drier
- a tumble dryer according to the invention comprises a drum intended to receive laundry to be dried, which is provided with at least one air line for the air supply, the air discharge or both.
- this is an air supply line for supplying warm, dry air into the drum and a discharge line for draining humidified and cooled air present, the sake of brevity half summarized as "air lines” are called.
- air lines the sake of brevity half summarized as "air lines”.
- air lines can be provided.
- the tumble dryer according to the invention is characterized in that the air line can be closed by means of a temperature-activated air flow blocking unit which contains an expansion material which expands so strongly at a temperature as is caused by a fire that arises or arises, that the closure the air line is effected.
- expansion material is here to be understood a substance whose expansion above a certain temperature - the thermal expansion by no means must be linearly correlated with the temperature, but can only be used from reaching a certain expansion temperature - is so great that it is a closure of the Air duct can cause.
- the tumble dryer is characterized in that the air flow blocking unit has a cavity which is part of the air duct and in which the expansion material is, which at the temperature which can be caused by a fire, the Air duct closes by expanding in a defined way or, in other words, increasing its volume.
- the air flow blocking unit can close the air duct in a direct manner, without the aid of its own mechanical or electrical device, in a fire.
- This embodiment is structurally simple to manufacture and works very reliable without further intervention from the outside; it thus closes the air line very reliably and safely only at the temperature caused by a fire.
- the expansion material in the air flow blocking is arranged so that it serves as an actuator for a closure device for closing the air duct, as soon as it expands its length and / or volume upon reaching a temperature, such as by a fire is caused.
- the expansion material can also be used in this embodiment as a triggering device or as a trigger for a closure device for closing the air line are called.
- the air flow blocking unit has a container having the expansion material and a locking device for locking the closure device. The closure device is held locked as long as the expansion material has not yet expanded, and the locking takes place in a (first) position in which the air line is open. In other words, the air line remains open as long as the expansion material has not yet expanded and thus the closure device has not yet unlocked. The unlocking of the closure device thus takes place only when the expansion material expands, in which case the closure device closes the air line.
- the closure device has a first plate with first air passages and a second plate with second air passages, wherein the second plate is movable relative to the first plate, in particular rotatably arranged.
- the arrangement is such that the second air passages can be moved by an actuator from a first position in which they have a fluid connection to the first air passages, in a second position in which they have no fluid connection to the first air passages.
- this embodiment of the invention does not require any mechanical influence from the outside and also no electrical power connection to prevent its emergence from the drum when a fire occurs, but is triggered and activated solely by the corresponding increase in temperature. It is advantageous if the actuating device in this case has a spring which acts on the second plate in its first position in the direction of the second position.
- the expansion material acts as a blocking device, which prevents movement of the second plate, as long as the expansion material has not yet expanded, and enables a spring-induced movement of the second plate with the second air passages, if the expansion material has expanded far enough and thus cleared the way for the movement of the second plate.
- the expansion material expands by a factor which is at least 100%, preferably at least 200%.
- the expansion material has a thickness which is at least twice, preferably at least three times, its thickness at room temperature, at a temperature such as is caused by a fire.
- a simple and inexpensive embodiment of the present invention is possible in that a fabric, a felt, a foamed material or a similar material is used as the expansion material, wherein this material or material is preferably formed from ceramic fibers, which in turn also at high temperatures are not sensitive to fire and thus do not ignite themselves.
- expansion material the following can be used with advantage, but only as an example, substances:
- This material contains hydrogenated sodium silicate with a small amount of organic binder and is preferably coated on both sides with epoxy resin. From about 100 ° C, the hydrogenated sodium silicate begins to lose water rapidly and to expand rapidly;
- the drum of the tumble dryer comprises an air inlet, which is designed so that the Luftstromblockierein- unit can be arranged in the air inlet.
- the drum is advantageously designed such that it has a bearing plate in which this or an additional air flow blocking unit can be arranged, this air flow blocking unit then being arranged in the region of the air outlet of the drum.
- FIG. 1 is a perspective view of a first advantageous embodiment of the
- FIG. 2 is a sectional view of an air flow blocking unit of the first embodiment
- Fig. 3 is a sectional view of a variant of the air flow blocking of the first
- Fig. 4 is a front view of an air inlet of a drum of a tumble dryer
- FIG. 5 is a perspective view of an air flow blocking unit of a second advantageous embodiment of the tumble dryer with an open air line;
- FIG. 6 is a perspective view of the air flow blocking unit according to FIG. 5 with locked closure device for the air line with expansion material not yet expanded;
- FIG. 7 is a perspective view of the air flow blocking unit according to FIG. 5 with an unlocked closure device for the air duct with an expanded one
- FIG. 8 is a perspective view of an air flow blocking unit according to the second embodiment with unlocked closure device and closed air line;
- FIG. 9 is a perspective side view of the unlocked closure device for the air line.
- Fig. 1 shows schematically in perspective view obliquely from above a drum 20 of a tumble dryer 10.
- an air inlet 22 is provided in the form of a perforated disc through which air can flow into the drum 20.
- a detailed view of this air inlet 22 is shown in front view in FIG. 4. From Fig. 4 it can be seen in detail that the air inlet 22 comprises a plurality of small holes 23 through which air from the here only schematically indicated air duct 30 can flow into the drum 20.
- the air inlet 22 is in this case arranged in a housing, not shown, into which the air line 30 opens and in which the air inlet 22 is inserted airtight.
- the expansion material 70 occupies only a small portion of the cavity 32 - in this embodiment, less than half - so that air can flow well through the air outlet 26 through the air outlet, which is symbolically represented in Fig. 2 by an arrow B. is placed.
- the expansion material 70 is designed so that when it reaches a certain temperature, as it is caused by the emergence of a fire, its width or thickness or its volume expands so much that it occupies the entire cavity 32 and possibly between the expansion material 70 and the cavity 32 existing edge gaps are fired by itself. This situation is shown schematically in Fig. 2 with dashed lines. Namely, it can be seen from Fig. 2 that the volume of the expanded expansion material 70 is considerably larger than in the unexpanded situation.
- the expansion material 70 may also be provided with through-holes 72 and / or configured such that it is smaller in thickness and / or diameter than the cavity 32 in which it is located, that the expansion material 70 in the cavity 32 - possibly additionally or alternatively by the flow through the through holes 72 - can be easily flowed around or flowed through by the air flow and this does not or at least not substantially prevents the exit through the air outlet 26.
- This is schematically illustrated by arrows C, which designate partial air streams.
- the expansion material 70 in the cavity 32 upon the occurrence of a fire due to the expansion caused thereby the escape of air from the air outlet 26 automatically (ie automatically) prevents it by its thickness and / or volume increase, the air line 30 and 40, whose component is the cavity 32 and the air outlet 26, closes.
- the expanded state in which the through holes 72 are closed is shown in phantom in FIG.
- the expansion material 70 acts directly through its increase in thickness or volume.
- FIGS. 5 to 9 show an airflow blocking unit 60 according to a second embodiment of the tumble dryer 10.
- This Heilstromblockierussi 60 is in an air line - ie a conduit for air supply and / or for the air discharge - installed, which is not shown in the drawing.
- the air flow blocking unit 60 comprises a first plate 67, shown here in a circle, which is arranged stationarily with respect to the tumble dryer 10. Adjacent to the first plate 67, a second plate 68, which is also shown here circular, arranged, which in turn is rotatably arranged with respect to the first plate 67. The rotation of the second plate 67 takes place about its center axis perpendicular to the surface.
- the two plates 67 and 68 each have air passage holes 67a and 68a respectively, which are aligned in the position shown in FIG.
- a locking device 66 is provided in order to hold the two plates 67, 68 in this position relative to one another, ie the second plate 68 in its first position.
- the locking device 66 comprises a pin guide housing 61, in which a parallel to the axis of the plates 67, 68 displaceable stop pin 64 is arranged.
- An angled abutment plate 63 also see FIG.
- the container 62, the pin guide housing 61 and the displaceable stop pin 64 are shown cut open.
- an expansion material 70 which is expanding felt, expanding fabric or a corresponding expanding fibrous material.
- the expansion material could also be trapped water, another fluid or a solid that increases its volume or its length or thickness strong enough under heat to perform the function as a triggering device for closing the air duct.
- the expansion material 70 occupies only the space which the container 62 makes available to it.
- the expansion material 70 expands, thereby pushing the displaceable stop pin 64 away from the container the second plate 68 until the stopper bolt 64 is close to or in abutment with the second plate 68.
- a temperature such as that caused by a fire or a fire
- the bolt guide housing 61 is not shown in the region of the second plate 68 in order to better represent the displaced to the second plate 68 stop pin 64 can.
- the expansion of the expansion material 70 is symbolically indicated in Fig. 7 by an arrow E. As also shown in Fig.
- the abutment plate 63 is configured to have a recess 63b between the abutment portion 63a and the second plate 68, thus configured is that the contact plate 63 and its abutment portion 63a in the position shown in Fig. 9 of the stop pin 64 no longer abuts against the stop pin 64, but lets the stopper bolt 64 pass.
- the pressure force of the actuation device 69 acting on the abutment plate 63 causes the second plate 68 to rotate to a second position, as shown in FIG Counterclockwise, which is represented by an arrow F.
- the air passage holes 67a of the first plate 67 are no longer in alignment with the air passage holes 68a of the second plate 68, thereby blocking the flow of air through the plates 67, 68.
- the blocked air flow is shown symbolically in FIG. 8 by a circle G.
- the plates 67, 68 thus form a closure mechanism 65.
- the air line can be closed indirectly by the increase in volume or length of the expansion material 70.
- the expansion material 70 serves as a trigger for the closure mechanism 65 comprising the plates 67, 68.
- the invention described above is not limited to the two embodiments described in detail.
- the various variants of the temperature-activated airflow blocking unit described above can be used both in condensation dryers and in exhaust air dryers and each ensure a reliable and automatically acting closure of the air duct or the air ducts in the event of a fire which does not require external influence. Since no connection to the power grid or the provision of a battery, etc., is required for operation or maintenance of the operational readiness of the air flow blocking unit, the reliability of the air flow blocking unit is also very high.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12759096T PL2756128T3 (pl) | 2011-09-16 | 2012-09-11 | Suszarka do prania z aktywowanym temperaturą zespołem blokującym strumień powietrza |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011082861A DE102011082861B3 (de) | 2011-09-16 | 2011-09-16 | Wäschetrockner mit temperaturaktivierter Luftstromblockiereinheit |
PCT/EP2012/067707 WO2013037756A1 (de) | 2011-09-16 | 2012-09-11 | Wäschetrockner mit temperaturaktivierter luftstromblockiereinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2756128A1 true EP2756128A1 (de) | 2014-07-23 |
EP2756128B1 EP2756128B1 (de) | 2015-07-15 |
Family
ID=46851465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12759096.6A Not-in-force EP2756128B1 (de) | 2011-09-16 | 2012-09-11 | Wäschetrockner mit temperaturaktivierter luftstromblockiereinheit |
Country Status (5)
Country | Link |
---|---|
US (1) | US10551123B2 (de) |
EP (1) | EP2756128B1 (de) |
DE (1) | DE102011082861B3 (de) |
PL (1) | PL2756128T3 (de) |
WO (1) | WO2013037756A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140106909A (ko) * | 2013-02-27 | 2014-09-04 | 엘지전자 주식회사 | 의류처리장치 |
US9562314B2 (en) | 2013-02-27 | 2017-02-07 | Lg Electronics Inc. | Laundry treating apparatus |
US20150168064A1 (en) * | 2013-12-17 | 2015-06-18 | Electrolux Appliances Aktiebolag | Laundry dryer with emergency closing ventilation system |
US9297493B2 (en) * | 2014-05-13 | 2016-03-29 | Electrolux Appliances Aktiebolag | Laundry dryer with fire-resistant shielding |
DE102016200308A1 (de) * | 2016-01-13 | 2017-07-13 | BSH Hausgeräte GmbH | Haushaltsgerät mit Drosselung einer Lüftereinheit |
KR20180098044A (ko) * | 2017-02-24 | 2018-09-03 | 엘지전자 주식회사 | 세탁물 처리기기 및 그 제어방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1169832B (de) * | 1960-08-27 | 1964-05-06 | Basf Ag | Verfahren zur Herstellung von thermisch isolierenden Flammschutzschichten |
US3816226A (en) * | 1972-03-31 | 1974-06-11 | Avco Corp | Fire protection material |
US5155957A (en) * | 1991-01-14 | 1992-10-20 | National Improvement Company, Inc. | Fire safety device |
DE29712909U1 (de) * | 1997-07-15 | 1997-10-16 | Lunos-Lüftung GmbH & Co Ventilatoren KG, 13593 Berlin | Selbsttätig schließende Brandschutzeinrichtung |
AUPQ100799A0 (en) * | 1999-06-17 | 1999-07-08 | Green Peaks Pty Ltd | Fire barrier panel |
US6521834B1 (en) * | 2000-08-25 | 2003-02-18 | 3M Innovative Properties Company | Fire stopping cover plate for fire stopping electrical outlets and switches |
US6505418B1 (en) * | 2001-08-15 | 2003-01-14 | American Dryer Corporation | Apparatus and method for a clothing dryer having a fire protection system |
US6715216B1 (en) * | 2003-07-11 | 2004-04-06 | Cissell Manufacturing Company | Clothes dryer with fire suppression system |
WO2006058044A2 (en) * | 2004-11-24 | 2006-06-01 | Auburn I.P. Holdings Llc | Fire resistant and/or water resistant enclosure for operable computer digital data storage device |
SE532446C2 (sv) * | 2007-04-12 | 2010-01-19 | Electrolux Ab | Brandskyddssystem för en torkmaskin för kläder |
DE102007061521A1 (de) * | 2007-12-20 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Wäschetrocknungsgerät und Verfahren zum Betreiben eines Wäschetrocknungsgeräts |
CA2629493A1 (en) | 2008-04-18 | 2009-10-18 | Mabe Canada Inc. | Clothes dryer with louvre cover |
DE102010031268A1 (de) * | 2010-07-13 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Wäschetrocknungsgerät und Verfahren zum Betreiben eines Wäschetrocknungsgeräts |
EP2458069B1 (de) | 2010-11-29 | 2014-09-10 | Electrolux Home Products Corporation N.V. | Wäschetrockner mit Brandschutzsystem |
-
2011
- 2011-09-16 DE DE102011082861A patent/DE102011082861B3/de not_active Expired - Fee Related
-
2012
- 2012-09-11 EP EP12759096.6A patent/EP2756128B1/de not_active Not-in-force
- 2012-09-11 PL PL12759096T patent/PL2756128T3/pl unknown
- 2012-09-11 US US14/345,485 patent/US10551123B2/en active Active
- 2012-09-11 WO PCT/EP2012/067707 patent/WO2013037756A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2013037756A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102011082861B3 (de) | 2013-01-03 |
WO2013037756A1 (de) | 2013-03-21 |
US20140338213A1 (en) | 2014-11-20 |
US10551123B2 (en) | 2020-02-04 |
PL2756128T3 (pl) | 2015-12-31 |
EP2756128B1 (de) | 2015-07-15 |
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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 |
|
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