WO2011069805A1 - Mischgebläse - Google Patents
Mischgebläse Download PDFInfo
- Publication number
- WO2011069805A1 WO2011069805A1 PCT/EP2010/067794 EP2010067794W WO2011069805A1 WO 2011069805 A1 WO2011069805 A1 WO 2011069805A1 EP 2010067794 W EP2010067794 W EP 2010067794W WO 2011069805 A1 WO2011069805 A1 WO 2011069805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blower
- impeller
- housing
- fan
- blower according
- 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.)
- Ceased
Links
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
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
- F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- 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
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Definitions
- the present invention relates to a fan with a housing and an impeller arranged on a motor shaft, which can be driven by a motor.
- the blower according to the invention is also designed specifically as a mixing fan for conveying and mixing of combustible media with air, with which usually the combustible or explosive mixture is conveyed to a burner.
- the invention relates to the use of an insulating fan impeller in a mixing fan for conveying and mixing a combustible medium with air, wherein preferably gas is used as the combustible medium.
- the blowers according to the invention are preferably used in heating technology.
- electrostatic charges of the fan components, in particular of the housing and of the fan wheel the danger of a sparking and possibly of it resulting ignition of the mixture within the blower, which is safe to avoid.
- the measures provided for in the prior art are cost-intensive, structurally complex and sometimes difficult to recycle.
- blower wheel or the housing in the case of mixing blowers, ie plastics which have been compounded with conductive materials such as carbon black or carbon, in order thus to achieve a conductive component.
- conductive materials such as carbon black or carbon
- blower wheels made of compound materials used in the prior art are capable of dissipating, and components with an applied antistatic surface coating are conductive or conductive. It is the object of the present invention to provide a more cost effective blower that is more recyclable.
- a fan designed as a mixing fan for conveying and mixing a combustible medium with air comprises an impeller which is designed to be insulating.
- the impeller can be mounted without grounding and can be operated during operation without additionally provided grounding. It is particularly advantageous if the impeller is arranged groundless on the motor shaft. In a preferred embodiment, the impeller is of a sorted type
- Plastic preferably polyamide, is formed, whereby in the present case a plastic without compounding is understood to mean "unmixed.” However, it is possible to color the plastic without departing from the scope of protection of the term "pure”.
- this preferably has a surface resistance Ro of at least 10 9 ⁇ . Also protected are materials with a surface resistance R 0 of 10 10 , 10 11 , 10 12 ⁇ with all intermediate values.
- the measurement of the surface resistance can be done for example by a tera-ohmmeter LEM Unilab 5 kV, but also test methods according to DIN IEC 6093 are possible.
- the blower according to the invention can have an overall surface of the blower wheel, formed from blower surface and blower fan, in the range between 25 cm 2 and 500 cm 2 , preferably between 25 and 400 cm 2 , more preferably between 25 and 300 cm 2 preferably between 25 and 200 cm 2 , more preferably between 25 and 150 cm 2 , wherein a charge up to voltage levels that could cause an ignition within the blower, are not achieved.
- the total surface area of the housing may range between 25 cm 2 and 1000 cm 2 .
- the at least one shaft bearing and / or the motor shaft and / or the shaft seal can likewise be embodied insulated in order to minimize discharges from charges via the shaft bearing.
- the use of an insulating shaft seal makes it possible to use a simpler and sorted seal.
- the gas is supplied in the intake area.
- By mixing the gas in the intake higher heat outputs can be achieved because due to the negative pressure in the blower more gas can be added.
- the impeller advantageous characteristics apply mutatis mutandis for the housing of the blower, which can be made insulating, earth-free operable and can be formed from sorted plastic.
- Both the housing and the impeller can be manufactured by injection molding. It is also possible to use a conventional metal housing made of die-cast, for example made of aluminum, and an inventive Use blower wheel. The invention therefore also includes the use of an insulating impeller in any mixing fan.
- conductive components have always been used to exclude the device itself as the ignition source of the explosive fuel-air mixture.
- an ignition voltage of 1000-2000V is sufficient to realize the ignition.
- gases commonly used in Europe there must already be more than 3000V ignition voltage to allow ignition.
- the insulating fan and / or blower housing used according to the invention can also charge due to the flow within the fan and optionally in the intake air dust particles (in extreme cases up to 800 pg / m 3 ) at high speed of over 6500 U / min
- the values achieved are well below the critical ignition values, so that a grounding unnecessary and accidental ignition due to static electricity within the fan is still excluded.
- the possibly occurring minimal charges discharge themselves independently without further action within a very short time.
- an electric field meter PFM-711A can be used to measure the charges or to determine the surface potential.
- the blower is followed by a burner, which acts as a flame arrester.
- the explosive volume of the atmosphere within the blower is less than 10 liters and greater than 0.05 liters.
- FIG. 1 shows a cross section through a blower according to the prior art
- FIG. 1 shows a cross-section of a blower with a housing 1, an impeller 2 arranged therein, which is arranged on a motor shaft 3, where is mounted at the motor shaft by means of a bearing system 5. Further, a shaft seal 4 is provided, in which the bearing 5 is inserted. All components are designed to be conductive or conductive, so that charges are conducted from the impeller 2 to the housing 1 and are discharged via a ground (not shown). The elaborate dissipation of the charge is shown by arrows. The charges on the impeller 2 are directed to the motor shaft 3 and from this passes through the bearing 5 via the shaft seal 4 to the housing 1.
- the blower according to the invention overcomes the disadvantages of the prior art and, due to the insulating design of at least the blower wheel, enables a cost-effective solution to requirements that have always existed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/514,450 US20120243979A1 (en) | 2009-12-10 | 2010-11-19 | Mixing fan |
| EP10784484.7A EP2510240B1 (de) | 2009-12-10 | 2010-11-19 | Mischgebläse |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009056837.9 | 2009-12-10 | ||
| DE102009056837A DE102009056837A1 (de) | 2009-12-10 | 2009-12-10 | Mischgebläse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011069805A1 true WO2011069805A1 (de) | 2011-06-16 |
Family
ID=43923586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2010/067794 Ceased WO2011069805A1 (de) | 2009-12-10 | 2010-11-19 | Mischgebläse |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120243979A1 (de) |
| EP (1) | EP2510240B1 (de) |
| DE (1) | DE102009056837A1 (de) |
| WO (1) | WO2011069805A1 (de) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839815B2 (en) | 2011-12-15 | 2014-09-23 | Honeywell International Inc. | Gas valve with electronic cycle counter |
| US8899264B2 (en) | 2011-12-15 | 2014-12-02 | Honeywell International Inc. | Gas valve with electronic proof of closure system |
| US8905063B2 (en) | 2011-12-15 | 2014-12-09 | Honeywell International Inc. | Gas valve with fuel rate monitor |
| US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
| US9074770B2 (en) | 2011-12-15 | 2015-07-07 | Honeywell International Inc. | Gas valve with electronic valve proving system |
| US9234661B2 (en) | 2012-09-15 | 2016-01-12 | Honeywell International Inc. | Burner control system |
| US9557059B2 (en) | 2011-12-15 | 2017-01-31 | Honeywell International Inc | Gas valve with communication link |
| US9645584B2 (en) | 2014-09-17 | 2017-05-09 | Honeywell International Inc. | Gas valve with electronic health monitoring |
| US9683674B2 (en) | 2013-10-29 | 2017-06-20 | Honeywell Technologies Sarl | Regulating device |
| US9835265B2 (en) | 2011-12-15 | 2017-12-05 | Honeywell International Inc. | Valve with actuator diagnostics |
| US9841122B2 (en) | 2014-09-09 | 2017-12-12 | Honeywell International Inc. | Gas valve with electronic valve proving system |
| US9846440B2 (en) | 2011-12-15 | 2017-12-19 | Honeywell International Inc. | Valve controller configured to estimate fuel comsumption |
| US9851103B2 (en) | 2011-12-15 | 2017-12-26 | Honeywell International Inc. | Gas valve with overpressure diagnostics |
| US9995486B2 (en) | 2011-12-15 | 2018-06-12 | Honeywell International Inc. | Gas valve with high/low gas pressure detection |
| US10024439B2 (en) | 2013-12-16 | 2018-07-17 | Honeywell International Inc. | Valve over-travel mechanism |
| US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
| US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
| US10564062B2 (en) | 2016-10-19 | 2020-02-18 | Honeywell International Inc. | Human-machine interface for gas valve |
| US10697815B2 (en) | 2018-06-09 | 2020-06-30 | Honeywell International Inc. | System and methods for mitigating condensation in a sensor module |
| US11073281B2 (en) | 2017-12-29 | 2021-07-27 | Honeywell International Inc. | Closed-loop programming and control of a combustion appliance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220059A (en) * | 1985-10-25 | 1989-12-28 | Rinnai Kk | Water heating apparatus |
| EP0499557A1 (de) * | 1991-02-07 | 1992-08-19 | De Dietrich Thermique | Kompakter gusseiserner Brenner vom total vormischenden Typ |
| JPH1137090A (ja) * | 1997-07-16 | 1999-02-09 | Molten Corp | ガス給湯器等の送風用ファン |
| DE10204037A1 (de) | 2002-02-01 | 2003-08-21 | Motoren Ventilatoren Gmbh | Radialgebläse mit Elektromotor |
| DE202004012015U1 (de) * | 2004-07-31 | 2005-12-22 | Ebm-Papst Landshut Gmbh | Radialgebläserad |
| DE102004045251A1 (de) | 2004-09-17 | 2006-03-23 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Gebläsegehäuse und Gebläselaufrad für Gasgebläse |
| US20080131283A1 (en) * | 2006-12-04 | 2008-06-05 | Minebea Co., Ltd. | Fan for a gas burner system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3632789B2 (ja) * | 1995-08-28 | 2005-03-23 | 東陶機器株式会社 | 多翼遠心ファンの設計方法及び多翼遠心ファン |
| US5735686A (en) * | 1996-09-11 | 1998-04-07 | American Standard Inc. | Combustion blower shaft leakage relief |
| DE102004036556A1 (de) * | 2003-08-21 | 2005-03-17 | Andreas Stihl Ag & Co. Kg | Blasgerät |
| DE10350417A1 (de) * | 2003-10-28 | 2005-06-02 | Behr Gmbh & Co. Kg | Verfahren zur Herstellung eines Lüfterrades sowie nach diesem Verfahren hergestelltes Lüfterrad |
-
2009
- 2009-12-10 DE DE102009056837A patent/DE102009056837A1/de not_active Withdrawn
-
2010
- 2010-11-19 EP EP10784484.7A patent/EP2510240B1/de active Active
- 2010-11-19 US US13/514,450 patent/US20120243979A1/en not_active Abandoned
- 2010-11-19 WO PCT/EP2010/067794 patent/WO2011069805A1/de not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2220059A (en) * | 1985-10-25 | 1989-12-28 | Rinnai Kk | Water heating apparatus |
| EP0499557A1 (de) * | 1991-02-07 | 1992-08-19 | De Dietrich Thermique | Kompakter gusseiserner Brenner vom total vormischenden Typ |
| JPH1137090A (ja) * | 1997-07-16 | 1999-02-09 | Molten Corp | ガス給湯器等の送風用ファン |
| DE10204037A1 (de) | 2002-02-01 | 2003-08-21 | Motoren Ventilatoren Gmbh | Radialgebläse mit Elektromotor |
| DE202004012015U1 (de) * | 2004-07-31 | 2005-12-22 | Ebm-Papst Landshut Gmbh | Radialgebläserad |
| DE102004045251A1 (de) | 2004-09-17 | 2006-03-23 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Gebläsegehäuse und Gebläselaufrad für Gasgebläse |
| US20080131283A1 (en) * | 2006-12-04 | 2008-06-05 | Minebea Co., Ltd. | Fan for a gas burner system |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9846440B2 (en) | 2011-12-15 | 2017-12-19 | Honeywell International Inc. | Valve controller configured to estimate fuel comsumption |
| US8899264B2 (en) | 2011-12-15 | 2014-12-02 | Honeywell International Inc. | Gas valve with electronic proof of closure system |
| US8905063B2 (en) | 2011-12-15 | 2014-12-09 | Honeywell International Inc. | Gas valve with fuel rate monitor |
| US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
| US9074770B2 (en) | 2011-12-15 | 2015-07-07 | Honeywell International Inc. | Gas valve with electronic valve proving system |
| US9851103B2 (en) | 2011-12-15 | 2017-12-26 | Honeywell International Inc. | Gas valve with overpressure diagnostics |
| US9557059B2 (en) | 2011-12-15 | 2017-01-31 | Honeywell International Inc | Gas valve with communication link |
| US8839815B2 (en) | 2011-12-15 | 2014-09-23 | Honeywell International Inc. | Gas valve with electronic cycle counter |
| US10851993B2 (en) | 2011-12-15 | 2020-12-01 | Honeywell International Inc. | Gas valve with overpressure diagnostics |
| US9995486B2 (en) | 2011-12-15 | 2018-06-12 | Honeywell International Inc. | Gas valve with high/low gas pressure detection |
| US9835265B2 (en) | 2011-12-15 | 2017-12-05 | Honeywell International Inc. | Valve with actuator diagnostics |
| US10697632B2 (en) | 2011-12-15 | 2020-06-30 | Honeywell International Inc. | Gas valve with communication link |
| US9234661B2 (en) | 2012-09-15 | 2016-01-12 | Honeywell International Inc. | Burner control system |
| US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
| US11421875B2 (en) | 2012-09-15 | 2022-08-23 | Honeywell International Inc. | Burner control system |
| US9657946B2 (en) | 2012-09-15 | 2017-05-23 | Honeywell International Inc. | Burner control system |
| US10215291B2 (en) | 2013-10-29 | 2019-02-26 | Honeywell International Inc. | Regulating device |
| US9683674B2 (en) | 2013-10-29 | 2017-06-20 | Honeywell Technologies Sarl | Regulating device |
| US10024439B2 (en) | 2013-12-16 | 2018-07-17 | Honeywell International Inc. | Valve over-travel mechanism |
| US9841122B2 (en) | 2014-09-09 | 2017-12-12 | Honeywell International Inc. | Gas valve with electronic valve proving system |
| US9645584B2 (en) | 2014-09-17 | 2017-05-09 | Honeywell International Inc. | Gas valve with electronic health monitoring |
| US10203049B2 (en) | 2014-09-17 | 2019-02-12 | Honeywell International Inc. | Gas valve with electronic health monitoring |
| US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
| US10564062B2 (en) | 2016-10-19 | 2020-02-18 | Honeywell International Inc. | Human-machine interface for gas valve |
| US11073281B2 (en) | 2017-12-29 | 2021-07-27 | Honeywell International Inc. | Closed-loop programming and control of a combustion appliance |
| US10697815B2 (en) | 2018-06-09 | 2020-06-30 | Honeywell International Inc. | System and methods for mitigating condensation in a sensor module |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120243979A1 (en) | 2012-09-27 |
| EP2510240A1 (de) | 2012-10-17 |
| DE102009056837A1 (de) | 2011-06-22 |
| EP2510240B1 (de) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2510240B1 (de) | Mischgebläse | |
| DE69309400T2 (de) | Funkensicherer rotierender Zerstäuber | |
| EP1148805A1 (de) | Messsystem zur reststaubüberwachung für sicherheitssauger | |
| DE102007030818A1 (de) | Russsensor | |
| EP3010646A1 (de) | Verfahren zum beschichten einer oberfläche eines elektrisch nicht-leitenden substrates mit pulverlacken | |
| DE2905223A1 (de) | Vorrichtung und verfahren zur elektrostatischen spruehbeschichtung | |
| DE19536705A1 (de) | Partikel-Meßverfahren und Vorrichtung | |
| DE102011003813A1 (de) | Zündkerze für Brennkraftmaschine | |
| DE2353809A1 (de) | Hochspannungskabel | |
| WO2009034114A1 (de) | Verwendung eines verfahrens zur elektrostatischen lackierung | |
| WO2000054888A1 (de) | Hochrotationszerstäuber mit lenkluftring | |
| WO2013029877A1 (de) | Erdung eines kraftstoff-fördermoduls mittels einer aufgespritzten elektrisch leitfähigen struktur | |
| DE1765602B1 (de) | Abriebfeste elektrische Leitung mit glatter Oberflaeche | |
| DE3113526C2 (de) | Verfahren und Vorrichtung zur Erzeugung hoher statischer Elektrizität zum Auftragen von Beschichtungsmaterial auf Gegenstände | |
| DE102021116354B3 (de) | Antriebsvorrichtung zum Verstellen eines Spoilers eines Kraftfahrzeugs | |
| EP0978319B1 (de) | Pulversprüheinrichtung mit interner und externer Aufladung | |
| DE102007049819B4 (de) | Entladevorrichtung für eine Seilwinde eines Hubschraubers und Seilwinde mit Entladevorrichtung | |
| DE4343724A1 (de) | Stromanschluß für eine elektrostatische Spritzpistole | |
| DE102019128292B4 (de) | Reinigungsvorrichtung zum elektrostatischen Reinigen von Gas und Verwendungen derselben | |
| EP0175197B1 (de) | Elektrodenanordnung für eine Beschichtungsanlage sowie deren Verwendung | |
| DE102010000248A1 (de) | Brenner für Peroxy-Brennstoffe und Ofen mit einem solchen Brenner | |
| DE2726163A1 (de) | Vorrichtung zum elektrostatischen niederschlagen von beflockungsfasern | |
| DE102019122531A1 (de) | Fremd gezündete Hubkolben-Brennkraftmaschine mit einem Vorkammerzündsystem | |
| DE1840336U (de) | Vorrichtung zum elektrostatischen ueberziehen. | |
| WO2023041254A1 (de) | VORRICHTUNG ZUM SCHWEIßEN ODER SCHNEIDEN VON WERKSTÜCKEN |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10784484 Country of ref document: EP Kind code of ref document: A1 |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10784484 Country of ref document: EP Kind code of ref document: A1 |
|
| REEP | Request for entry into the european phase |
Ref document number: 2010784484 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010784484 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13514450 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |