EP2416874A1 - Dispositif ejecteur pour former un melange sous pression de liquide et de gaz, et son utilisation - Google Patents
Dispositif ejecteur pour former un melange sous pression de liquide et de gaz, et son utilisationInfo
- Publication number
- EP2416874A1 EP2416874A1 EP10723191A EP10723191A EP2416874A1 EP 2416874 A1 EP2416874 A1 EP 2416874A1 EP 10723191 A EP10723191 A EP 10723191A EP 10723191 A EP10723191 A EP 10723191A EP 2416874 A1 EP2416874 A1 EP 2416874A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- gas
- suction chamber
- diffuser
- longitudinal direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/463—Arrangements of nozzles with provisions for mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31253—Discharge
- B01F25/312533—Constructional characteristics of the diverging discharge conduit or barrel, e.g. with zones of changing conicity
Definitions
- the present invention relates to an ejector device for forming a pressurized mixture of liquid and gas.
- WO-Ol / 34285 describes such an ejector device comprising a suction chamber, a tube
- a nozzle injects a high velocity liquid into the suction chamber, which then sucks gas through an inlet.
- the cylindrical tube is located between the suction chamber and the diffuser, such
- Such an ejector device makes it possible to obtain compression ratios (see definition below) of the order of 4 to 8.
- 20 atm can be compressed to a pressure of 16 atm.
- the present invention aims to improve an ejector device of this type, in particular to optimize its energy efficiency and increase the compression rate.
- the invention relates to an ejector device for forming a pressurized mixture of liquid and gas, comprising a suction chamber and a diffuser, wherein the suction chamber comprises: an injection nozzle for producing a jet of liquid flowing in a longitudinal direction;
- the diffuser is connected to the outlet opening of the suction chamber and has along the longitudinal direction an increasing cross section from said outlet opening, the expanding section diffuser being located immediately after the opening outlet of the suction chamber, and wherein the diffuser (6) comprises at least a first conical portion having a first angle of between 0.1 and 7 degrees.
- the second angle is between 5 and 15 degrees, and preferably of the order of 7 degrees;
- the second convex portion has a gradually increasing angle along the longitudinal direction from the first angle to an angle less than 15 degrees, and preferably of the order of 10 degrees;
- the diffuser is substantially coaxial with the injection nozzle and the outlet opening of the suction chamber;
- a geometric ratio R is the ratio between the nozzle surface S2 and at the neck surface S c , said geometric ratio R being between 0.5 and 0.9;
- the ejector device is such that:
- the diffuser is connected to the outlet opening of the suction chamber and has along the longitudinal direction an increasing cross section from said outlet opening, the expanding section diffuser being located immediately after the opening outlet of the suction chamber, and wherein the gas separator device has two outlets, one for the gas and the other for the liquid.
- the gas compressor further comprises a pump adapted to suck the pressurized liquid at the separator device, and to supply with said liquid the injection nozzle of the ejector device.
- the outlet opening 4 therefore forms at the outlet of the suction chamber 2 a shrinkage also called collar.
- a first upstream conduit 3a supplies gas the inlet opening 3 of the suction chamber 2, to one suction pressure p x with volume flow Qi.
- nozzle 5 may for example be a device having walls extending in the longitudinal direction X, or a device having walls extending in the direction longitudinal X and said walls having a honeycomb shape, or a device comprising a wall in a direction substantially perpendicular to the longitudinal direction X and comprising holes for distributing the liquid flow substantially uniformly in the cross section of the nozzle, or a combination of these devices in the nozzle 5 and arranged one after the other along the longitudinal direction X.
- the channeling means can then be placed in the nozzle at a short distance from its end 5b, for example at a distance of between 10 and 30 times the internal diameter D 2 of the nozzle 5, and preferably equal to 20 times this diameter. .
- the suction chamber 2 optionally comprises from said distance from the longitudinal axis X radially and longitudinally extending walls, so that the liquid jet does not come into contact with said walls and that the gas contained in this suction chamber 2 is driven with a low turbulent flow, without rotation and whose axial velocity distribution is substantially homogeneous towards the outlet opening 4 of the suction chamber 2.
- first, second and third zones of the flow are not separated by clear and sharp transitions, the phenomena being continuous.
- these zones of the flow can move longitudinally in the diffuser 6, in particular by the effect of variations in the discharge pressure p 3 downstream of the diffuser 6.
- the operation of the ejector device is undisturbed, which shows that such a device is stable and tolerant of variations in operating parameters.
- the diffuser 6 comprises along the axis X a first conical portion with a first angle OCa / and then a second conical portion with a second angle. The second portion is continuously in the extension of the first portion. The second angle is greater than the first angle.
- Ph Q 2 (P 2 -Ps) where the following yield ⁇ : that one can write according to the adimensional parameters defined previously: ln ( ⁇ c )
- the efficiency ⁇ of an ejector device 1 can therefore be measured on experimental devices, or be calculated by a mathematical model of hydraulic flow.
- the efficiency ⁇ is linked to this geometric ratio R of the ejector device 1.
- the efficiency ⁇ is maximum for a geometric ratio R between 0.5 and 0 , 9, or more precisely between 0.6 and 0.8. This trend has been confirmed by experimental results.
- a first advantage of this compression parameter ⁇ is that it can be calculated only with the pressure values, measurable on an experimental ejector device.
- the ejector device 1 can then be used in a gas compressor 10 as shown in FIG. 5.
- This gas compressor 10 comprises: a gas inlet 11 at low pressure,
- the hydraulic circuit comprises in series: an ejector device 1 supplied on the one hand with a low-pressure gas, coming from the gas inlet 11 and on the other hand with a high-pressure liquid; said ejector device 1 supplying a mixture of gas and liquid at intermediate pressure, - a separating device 13 supplied with a mixture of gas and liquid by the ejector device 1 and supplying on the one hand a gas component at the gas outlet 12 at intermediate pressure and a liquid, at the same intermediate pressure, at a return circuit 14, - a heat exchanger 15 in the return circuit 14 adapted to maintain the temperature of the hydraulic circuit at an adequate level,
- the supply circuit 17 then supplies the ejector device 1 of the gas compressor 10 with liquid.
- the separator device 13 is either a gravity separator or a cyclonic separator.
- a bypass circuit 14a bypasses
- the heat exchanger 15 of the return circuit 14 and comprises a valve 14b.
- This branch circuit 14a is adapted to adjust the temperature of the hydraulic circuit.
- the heat exchanger 15 is also fed with a cold fluid, for example water, by a cooling circuit 15a and a pump 15b.
- a cold fluid for example water
- the ejector device 1 mixes the gas with a liquid injected at high speed, and compresses this mixture of gas and liquid at a high pressure.
- the mixture is separated in the separator device 13, which then supplies at the gas outlet 12 a high pressure gas, and the return circuit 14 also a high pressure liquid.
- the heat exchanger 15 makes it possible to extract heat from the liquid.
- the pump 16 increases the pressure of the liquid before supplying the supply circuit 17 and the ejector device 1.
- the ejector device 1 comprises an injection nozzle adapted to inject at high speed said liquid into its suction chamber.
- the injection nozzle of the ejector device 1 performs a relaxation of the liquid (transformation of the pressure energy of the liquid into kinetic energy).
- the diffuser of the ejection device 1 performs mixing and compression of the mixture.
- the pump 16 completes the compression of the liquid to reach the inlet supply pressure of the nozzle of the ejector device.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Nozzles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0952369A FR2944218B1 (fr) | 2009-04-09 | 2009-04-09 | Dipositif ejecteur pour former un melange sous pression de liquide et de gaz, et compresseur de gaz comprenant un tel dispositif ejecteur |
PCT/FR2010/050637 WO2010116076A1 (fr) | 2009-04-09 | 2010-04-02 | Dispositif ejecteur pour former un melange sous pression de liquide et de gaz, et son utilisation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2416874A1 true EP2416874A1 (fr) | 2012-02-15 |
EP2416874B1 EP2416874B1 (fr) | 2014-02-26 |
Family
ID=41343301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10723191.2A Not-in-force EP2416874B1 (fr) | 2009-04-09 | 2010-04-02 | Dispositif ejecteur pour former un melange sous pression de liquide et de gaz, et son utilisation |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120034106A1 (fr) |
EP (1) | EP2416874B1 (fr) |
AR (1) | AR076244A1 (fr) |
FR (1) | FR2944218B1 (fr) |
WO (1) | WO2010116076A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020049006A1 (fr) * | 2018-09-04 | 2020-03-12 | Alfano, Calogero | Procédé et installation d'épuration d'un gaz brut par un solvant liquide |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2972365B1 (fr) | 2011-03-07 | 2015-04-24 | Total Sa | Separateur a ecoulement cyclonique. |
US9568220B2 (en) | 2011-06-27 | 2017-02-14 | Carrier Corporation | Ejector mixer |
US9618263B2 (en) | 2012-12-14 | 2017-04-11 | Flash Rockwell Technologies, Llc | Non-thermal drying systems with vacuum throttle flash generators and processing vessels |
JP6330426B2 (ja) | 2014-03-31 | 2018-05-30 | ブラザー工業株式会社 | 画像読取装置 |
CN104712591B (zh) * | 2015-01-28 | 2017-02-22 | 中海油研究总院 | 一种可调式射流泵 |
FR3054618B1 (fr) * | 2016-07-27 | 2020-02-14 | Valeo Systemes Thermiques | Ejecteur gaz-gaz |
US20190168175A1 (en) * | 2017-12-06 | 2019-06-06 | Larry Baxter | Solids-Producing Siphoning Exchanger |
CN112915759B (zh) * | 2021-01-21 | 2022-07-08 | 绍兴越信环保科技有限公司 | 一种固废热解烟气协同治理工艺 |
IT202200007652A1 (it) * | 2022-04-19 | 2023-10-19 | Micheletti Eng & Consulting Sagl | Sistema ed impianto per lo spruzzagio di acqua ozonizzata ad alta pressione |
CN114743900A (zh) * | 2022-04-25 | 2022-07-12 | 北京北方华创微电子装备有限公司 | 汽化***以及半导体工艺设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068223B (de) * | 1959-11-05 | Ernst Schlick, Coburg (Bay.) | Gerät zur Belüftung oder Begasung von Flüssigkeiten, die einen mit Luft oder Gas beaufschlagten Injektor durchströmen | |
US1430303A (en) * | 1920-01-24 | 1922-09-26 | Electric Water Sterilizer And | Pressure-mixing device for raw water and ozone |
US2695265A (en) * | 1949-04-27 | 1954-11-23 | Kellogg M W Co | Injection mixer for use in catalytic hydrocarbon conversion processes |
FR1154651A (fr) * | 1953-04-02 | 1958-04-15 | Procédé et appareil servant à comprimer des gaz, de la vapeur d'eau et des fluides analogues | |
FR1160155A (fr) * | 1955-11-12 | 1958-07-08 | Injecteur de gaz, notamment pour synthèse à haute pression | |
US3134338A (en) * | 1961-08-07 | 1964-05-26 | A Y Dodge Co | Jet pump |
US3628879A (en) * | 1970-01-23 | 1971-12-21 | Lockheed Aircraft Corp | Jet pump |
US3838002A (en) * | 1972-07-21 | 1974-09-24 | Gen Electric | Jet pump for nuclear reactor |
ZA744265B (en) * | 1973-07-09 | 1975-07-30 | Envirotech Corp | Supersonic small bubble generation and method apparatus |
ES272224Y (es) * | 1983-05-13 | 1984-05-16 | Dispositivo para la dosificacion de los diversos productos que se mezclan en el agua de riego. | |
DE3545612A1 (de) * | 1985-12-21 | 1987-06-25 | Henkel Kgaa | Verfahren zum steuern des druckverhaeltnisses einer strahlpumpe |
US4842417A (en) * | 1987-07-01 | 1989-06-27 | Norsk Hydro A.S. | Method and apparatus for indirectly measuring a solid-liquid interface equilibrium temperature |
JPH0647068B2 (ja) * | 1990-02-14 | 1994-06-22 | ▲たく▼夫 望月 | 異種流体接触混合溶解量調節装置 |
JPH0448920A (ja) * | 1990-06-18 | 1992-02-18 | Inax Corp | エゼクタ及び浄化装置 |
RU2107841C1 (ru) * | 1997-04-21 | 1998-03-27 | Сергей Анатольевич Попов | Жидкостно-газовый струйный аппарат |
FR2787838B1 (fr) * | 1998-12-23 | 2002-01-11 | Inst Francais Du Petrole | Dispositif de pompage a jet |
CN1272094C (zh) * | 1999-11-09 | 2006-08-30 | 纳幕尔杜邦公司 | 液体喷射压缩机 |
EP1553364A3 (fr) * | 2000-06-01 | 2006-03-22 | Denso Corporation | Cycle à éjecteur |
JP4206676B2 (ja) * | 2002-03-07 | 2009-01-14 | 株式会社ササクラ | オゾン混合装置及びオゾン混合方法 |
US6877960B1 (en) * | 2002-06-05 | 2005-04-12 | Flodesign, Inc. | Lobed convergent/divergent supersonic nozzle ejector system |
US20060070675A1 (en) * | 2004-10-06 | 2006-04-06 | Maxwell Hsu | Pressurized gas-water mixer |
EP1647325A1 (fr) * | 2004-10-12 | 2006-04-19 | Biotek Technology Corp. | Mélangeur gas-eau pressurisé |
EP1902775B1 (fr) * | 2006-09-19 | 2008-11-26 | Exel Industries | Mélangeur pour enceinte telle qu'une cuve de pulvérisateur, cuve équipée d'un tel mélangeur, et pulvérisateur équipé d'une telle cuve |
-
2009
- 2009-04-09 FR FR0952369A patent/FR2944218B1/fr not_active Expired - Fee Related
-
2010
- 2010-04-02 WO PCT/FR2010/050637 patent/WO2010116076A1/fr active Application Filing
- 2010-04-02 EP EP10723191.2A patent/EP2416874B1/fr not_active Not-in-force
- 2010-04-02 US US13/263,681 patent/US20120034106A1/en not_active Abandoned
- 2010-04-08 AR ARP100101192A patent/AR076244A1/es active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO2010116076A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020049006A1 (fr) * | 2018-09-04 | 2020-03-12 | Alfano, Calogero | Procédé et installation d'épuration d'un gaz brut par un solvant liquide |
Also Published As
Publication number | Publication date |
---|---|
WO2010116076A1 (fr) | 2010-10-14 |
AR076244A1 (es) | 2011-05-26 |
EP2416874B1 (fr) | 2014-02-26 |
FR2944218B1 (fr) | 2012-06-15 |
US20120034106A1 (en) | 2012-02-09 |
FR2944218A1 (fr) | 2010-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2416874B1 (fr) | Dispositif ejecteur pour former un melange sous pression de liquide et de gaz, et son utilisation | |
EP1775441B1 (fr) | Dispositif de suralimentation pour moteur à combustion interne, et véhicule automobile équipé d'un tel dispositif | |
FR2801648A1 (fr) | Injecteur a vapeur haute pression comportant un drain axial | |
FR3049338A1 (fr) | Dispositif de refrigeration a auto-cascade et a ejection pour recuperation de chaleur perdue d'un thonier canneur | |
FR2972365A1 (fr) | Separateur a ecoulement cyclonique. | |
CA2293208A1 (fr) | Dispositif de pompage a jet | |
EP0069637A2 (fr) | Procédé et dispositif de pulvérisation d'une matière combustible solide | |
FR2820780A1 (fr) | Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol | |
EP2186545B1 (fr) | Dispositif de génération de mousse d'une lance à incendie | |
EP1396585B1 (fr) | Tête d'injection sous pression d'un fluide pour désagréger le terrain à partir d'un forage | |
EP3249155A1 (fr) | Dispositif pour actionner un moteur à air | |
WO2010122251A1 (fr) | Buse apte a maximaliser la quantite de mouvement produite par un ecoulement diphasique provenant de la detente d'un debit saturant | |
FR3011583A1 (fr) | Trompe a jet pour depressuriser des enceintes de lubrification d'une turbomachine a injecteurs independants coaxiaux | |
EP0253689B1 (fr) | Ejecteur à rotation induite | |
EP0058610A1 (fr) | Procédé et installation pour la réalisation d'un vide profond mettant en oeuvre une pompe à anneau liquide simple étage | |
EP3019746A1 (fr) | Dispositif de détente diphasique apte à maximaliser la quantité de mouvement produite par un écoulement diphasique | |
EP1797963B1 (fr) | Chambre de mélange et dispositif de pulvérisation comportant une telle chambre | |
FR2783310A1 (fr) | Canon a neige | |
FR2969118A1 (fr) | Systeme de propulsion pour navires | |
FR2759121A1 (fr) | Dipositif d'aspiration d'un fluide a l'interieur d'une conduite de circulation d'un deuxieme fluide | |
CH522127A (fr) | Turbine à gaz et procédé de mise en action de cette turbine | |
RU38031U1 (ru) | Эжекторный преднасос | |
FR2878583A1 (fr) | Buse d'injection de carburant | |
FR3026655A1 (fr) | Dispositif de reduction de la taille de particules de biomasse a fonctionnement continu | |
RU2353820C1 (ru) | Эжектор |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110919 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20121108 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602010013755 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B01F0005040000 Ipc: B01F0003040000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20131011 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01F 5/04 20060101ALI20131002BHEP Ipc: F04F 5/46 20060101ALI20131002BHEP Ipc: B01F 3/04 20060101AFI20131002BHEP |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 653226 Country of ref document: AT Kind code of ref document: T Effective date: 20140315 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602010013755 Country of ref document: DE Effective date: 20140410 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 653226 Country of ref document: AT Kind code of ref document: T Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602010013755 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140402 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602010013755 Country of ref document: DE Effective date: 20141101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20141231 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140430 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141101 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140430 |
|
26N | No opposition filed |
Effective date: 20141127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140402 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140527 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20100402 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140430 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NO Payment date: 20210422 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20210422 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20210420 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: MMEP |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20220501 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20220402 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220430 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220501 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220402 |