EP1470864A2 - Buse de pulvérisation à deux fluides - Google Patents

Buse de pulvérisation à deux fluides Download PDF

Info

Publication number
EP1470864A2
EP1470864A2 EP04006996A EP04006996A EP1470864A2 EP 1470864 A2 EP1470864 A2 EP 1470864A2 EP 04006996 A EP04006996 A EP 04006996A EP 04006996 A EP04006996 A EP 04006996A EP 1470864 A2 EP1470864 A2 EP 1470864A2
Authority
EP
European Patent Office
Prior art keywords
zweistoffsprühdüse
displacement body
liquid
tear
mixing chamber
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
Application number
EP04006996A
Other languages
German (de)
English (en)
Other versions
EP1470864B1 (fr
EP1470864A3 (fr
Inventor
Emmerich Bauer
Reinhard Gaa
Dieter Kelz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lechler GmbH
Original Assignee
Lechler GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lechler GmbH filed Critical Lechler GmbH
Priority to PL04006996T priority Critical patent/PL1470864T3/pl
Publication of EP1470864A2 publication Critical patent/EP1470864A2/fr
Publication of EP1470864A3 publication Critical patent/EP1470864A3/fr
Application granted granted Critical
Publication of EP1470864B1 publication Critical patent/EP1470864B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0466—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the central liquid flow towards the peripheral gas flow

Definitions

  • the invention relates to a Zweistoffsprühdüse with one in a housing arranged in front of an outlet opening mixing chamber, in the supply channels for a liquid and a gaseous medium open and in the an impact body is provided on which the liquid jet impinges.
  • a Zweistoffsprühdüse of the type mentioned is from the DE 31 31 070 C2 discloses where to place in a mixing chamber an impact table has arranged, which is opposite to an inlet opening for the liquid.
  • the impact surface of the impact table is perpendicular to the axis the liquid jet and in alignment with the feed axis of the gaseous Mediums arranged in the middle of a mixing chamber.
  • the on the Impact impinging liquid jet therefore bursts in the mixing chamber on and is carried along by the compressed air, in the further course of the mixing chamber if possible evenly distributed and then by one on the axis of the feed opening discharged for the compressed air outlet opening.
  • the invention is based on the object in a two-component spray nozzle of the type mentioned a homogeneous mixture as possible between liquid and gaseous phase to achieve the known Zweistoffsprühdüsen not readily and only by mixing chamber arrangements is achievable, the relatively much space to have.
  • the invention is to solve this problem in a two-component spray nozzle of the type mentioned above in that the impact body as a coaxial with the liquid jet aligned, in the flow direction up to a tear-off widening displacement body with a directed against the flow of liquid tip formed is, and that the supply channels for the gaseous medium in the the widening portion of the displacement body surrounding part of Open mixing chamber.
  • the impact body as a coaxial with the liquid jet aligned, in the flow direction up to a tear-off widening displacement body with a directed against the flow of liquid tip formed is, and that the supply channels for the gaseous medium in the the widening portion of the displacement body surrounding part of Open mixing chamber.
  • the supply channels for the gaseous Open the medium in the direction of flow before the tear-off edge and they can be approximately parallel to the flow direction of the liquid jet run, which has the advantage that the supply channels for both Media can be led to a common connection point and not, as in the prior art two-component spray nozzles perpendicular to each other and a relatively large space requirement to have.
  • the inner wall of the mixing chamber run approximately parallel to the contour of the displacement body, so that the air to be mixed with the liquid closely to the displacement body and can be guided to the tear-off edge where the mixture takes place with the liquid film ring.
  • the displacement body may be formed as a pyramid. In simple way, but it can also be designed as a cone whose Axis coincides with the axis of the liquid supply. In Advantageous embodiment, it is also possible, the displacement body form as a double cone, which extends in the flow direction up to Tear edge extended and then rejuvenated. This embodiment together with the corresponding narrowing inner wall of the Mixing chamber the possibility of the outlet or the outlet openings at different places in the area behind the tear-off edge. It is also given the mixing range, the by the embodiment according to the invention, however, not too big Flow length required.
  • the expansion angle of the Enlarge cone in the area of the tear-off edge so that a circumferential Edge forms the largest diameter.
  • the outlet opening several behind the region of the tear-off edge of the displacement body arranged exit holes consist whose number, position and Exit angle depending on the desired spray angle and Spray jet is selectable.
  • the effect of the invention is crucial the distribution of the liquid supplied in a thinner and thinner Liquid film and its mixing with the in the field of Tearing edge of the displacement body supplied air.
  • the single drawing shows a nozzle head 1, in unspecified described Way with a connecting thread 2 to a dot-dash line indicated pipe 3 can be attached, which with supply channels for a liquid Medium and is provided for a gaseous medium.
  • the nozzle head 1 consists of the already mentioned connection part 3 with the Connecting thread 2 and from one to a thread 4 of the connection part 3 screwed cap part 5, on its inside with a Impact body is provided in the form of a displacement body 6, which is connected by a screw 7 with the cap 5, or pressed becomes.
  • the displacement body 6 consists of a rotationally symmetrical Bicone, the tip 8 facing away from the cap 5 Cone part 9 on the axis 10 of the nozzle head 1 and a central Zu Industriesbohrung 11 is located, the liquid to be sprayed in mind of the arrow 12 is supplied under pressure.
  • the cone part 9 then goes into an annular truncated cone portion 13 over, the slope opposite the axis 10 is flatter and merges into a cylindrical ring 21, the at its periphery forms a tear-off edge 15, from which the cone part 14 tapers down into the cap 5 in.
  • annular mixing chamber 16 in which through the Connecting part 3 through feed holes 17 for the gaseous medium lead, in the sense of arrows 18 through the dash-dotted tube or otherwise supplied.
  • the inner walls of the mixing chamber 16 run approximately parallel to the contour of the displacement body 6th
  • feed bores 17 are approximately parallel to the Feed bore 11 extend for the liquid and in a range of Mixing chamber 16 open, which is still in front of the tear-off edge 15.
  • exit holes are behind the tear-off 19 provided evenly on the circumference of the cap. 5 are distributed.
  • the exit angle of these holes 19, measured to Axis 10 of the nozzle head 1, may be selected differently. This also applies to the number of holes 19 and their radial distance from the central axis 10. It would also be possible, for example, the Close the outlet openings closer to the axis 10 and the exit angle to change, as indicated by the axis 20.
  • the entering in the direction of arrow 12 liquid enters as a full jet the mixing chamber 16 and strikes the top 8 of the cone. 9 on.
  • the liquid is thereby evenly on the surface of the 9 cone distributed and the thickness of the resulting liquid film decreases with increasing diameter of the cone 9.
  • the liquid film is deflected in a direction that almost perpendicular to the feed direction of the bores 17. The liquid film is therefore due to the incoming gaseous medium in entrained the mixing chamber, evenly distributed to fine droplets and then as sprays through the openings 19 to the outside guided.
  • the mode of action of the fine distribution of the liquid is based on this in the supplied air on the division of a liquid jet in an annular liquid film, which is particularly effective Way is taken by transversely incident air jets. As can be seen, the space requirement of such a spray head relatively low.
  • the displacement body is a rotationally symmetrical Cone shown. It is also possible, however, a pyramidal Provide displacement body, which also starting from a distribution tip divides the liquid into a film, which is then removed from the infused gaseous medium is divided.

Landscapes

  • Nozzles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP04006996A 2003-04-24 2004-03-24 Buse de pulvérisation à deux fluides Expired - Lifetime EP1470864B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04006996T PL1470864T3 (pl) 2003-04-24 2004-03-24 Pneumatyczna dysza rozpyłowa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319582 2003-04-24
DE10319582A DE10319582B4 (de) 2003-04-24 2003-04-24 Zweistoffsprühdüse

Publications (3)

Publication Number Publication Date
EP1470864A2 true EP1470864A2 (fr) 2004-10-27
EP1470864A3 EP1470864A3 (fr) 2006-06-14
EP1470864B1 EP1470864B1 (fr) 2010-12-22

Family

ID=32946457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006996A Expired - Lifetime EP1470864B1 (fr) 2003-04-24 2004-03-24 Buse de pulvérisation à deux fluides

Country Status (8)

Country Link
US (1) US6969014B2 (fr)
EP (1) EP1470864B1 (fr)
JP (1) JP4754785B2 (fr)
AT (1) ATE492349T1 (fr)
DE (2) DE10319582B4 (fr)
DK (1) DK1470864T3 (fr)
ES (1) ES2355821T3 (fr)
PL (1) PL1470864T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822019A (zh) * 2010-03-31 2012-12-12 艾达谷技研株式会社 混合流体喷射装置
CN105269393A (zh) * 2015-12-02 2016-01-27 四川明日宇航工业有限责任公司 高强度钢航空结构件油气混合喷射铣削润滑系统
CN105269392A (zh) * 2015-12-02 2016-01-27 四川明日宇航工业有限责任公司 钛合金航空结构件油气混合喷射铣削润滑系统
CN105345592A (zh) * 2015-12-02 2016-02-24 四川明日宇航工业有限责任公司 铝合金航空结构件油气混合喷射铣削润滑系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237556A1 (en) * 2005-04-26 2006-10-26 Spraying Systems Co. System and method for monitoring performance of a spraying device
JP4285495B2 (ja) * 2006-04-03 2009-06-24 セイコーエプソン株式会社 焼結体の製造方法
DE102006037822A1 (de) * 2006-08-12 2008-02-14 Evonik Degussa Gmbh Verfahren zum Ausbringen einer Dispersion
US7827929B2 (en) * 2007-02-23 2010-11-09 Frito-Lay North America, Inc. Pneumatic seasoning system
DE102009037828A1 (de) 2008-11-11 2010-05-20 Wurz, Dieter, Prof. Dr. Zweistoffdüse, Bündeldüse und Verfahren zum Zerstäuben von Fluiden
BR112012025174B1 (pt) 2010-04-02 2021-02-17 Sta-Rite Industries, Llc dispositivo de aspiração de ar e conjunto aspirador de ar
EP3015173B1 (fr) 2014-10-29 2017-09-06 PNR Italia S.r.l. Buse de pulvérisation à mélange interne d'air
DE102016208653A1 (de) 2016-05-19 2017-11-23 Lechler Gmbh Düse zum Versprühen von Flüssigkeiten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252218A1 (de) 1971-10-27 1973-05-03 Delavan Manufacturing Co Fluidumduese
DE3131070C2 (fr) 1980-08-11 1988-03-24 Spraying Systems Co., Wheaton, Ill., Us

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794361A (en) 1980-12-03 1982-06-11 Yoshio Koyama Method and device for minute particle spray
US4655395A (en) * 1984-04-17 1987-04-07 The Babcock & Wilcox Company Adjustable conical atomizer
DE3776405D1 (de) * 1986-05-07 1992-03-12 Hitachi Ltd Zerstaeuber und damit ausgeruesteter kohle-wasserschlamm-heizkessel.
JPS63226513A (ja) * 1986-05-07 1988-09-21 Hitachi Ltd アトマイザ
US4982716A (en) * 1988-02-19 1991-01-08 Toyota Jidosha Kabushiki Kaisha Fuel injection valve with an air assist adapter for an internal combustion engine
US5035358A (en) * 1989-03-22 1991-07-30 Toyota Jidosha Kabushiki Kaisha Fuel injector for use in an engine
DE4011891A1 (de) * 1990-04-12 1991-10-17 Lechler Gmbh & Co Kg Zweistoffzerstaeubungsduese
DE4102632A1 (de) * 1991-01-30 1992-08-06 Pfeiffer Erich Gmbh & Co Kg Austragduese fuer medien
JP2739749B2 (ja) * 1992-01-31 1998-04-15 宇部興産株式会社 スラリー燃料用バーナ
US5732885A (en) * 1994-10-07 1998-03-31 Spraying Systems Co. Internal mix air atomizing spray nozzle
US5553785A (en) * 1995-01-10 1996-09-10 Spraying Systems Co. Enhanced efficiency apparatus for atomizing and spraying liquid
DE19529375A1 (de) * 1995-08-10 1997-02-13 Bosch Gmbh Robert Brennstoffeinspritzventil
EP0879636A1 (fr) * 1997-05-22 1998-11-25 Innova/G Entwicklungsgesellschaft m.b.H. Tête mélangeuse pour la pulvérisation de liquides dans un fluide sous forme de gaz ou de vapeur
DE19812241A1 (de) * 1998-03-20 1999-10-07 Univ Karlsruhe Flüssigkeitszerstäuber für zu zerstäubende Flüssigkeit
US6322003B1 (en) * 1999-06-11 2001-11-27 Spraying Systems Co. Air assisted spray nozzle
DE20106613U1 (de) * 2001-04-17 2001-07-12 Horn Franziskus Düse zur Verwendung von Phosphorwasserstoff

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252218A1 (de) 1971-10-27 1973-05-03 Delavan Manufacturing Co Fluidumduese
DE3131070C2 (fr) 1980-08-11 1988-03-24 Spraying Systems Co., Wheaton, Ill., Us

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822019A (zh) * 2010-03-31 2012-12-12 艾达谷技研株式会社 混合流体喷射装置
CN102822019B (zh) * 2010-03-31 2015-05-20 KeePer技研株式会社 混合流体喷射装置
CN105269393A (zh) * 2015-12-02 2016-01-27 四川明日宇航工业有限责任公司 高强度钢航空结构件油气混合喷射铣削润滑系统
CN105269392A (zh) * 2015-12-02 2016-01-27 四川明日宇航工业有限责任公司 钛合金航空结构件油气混合喷射铣削润滑系统
CN105345592A (zh) * 2015-12-02 2016-02-24 四川明日宇航工业有限责任公司 铝合金航空结构件油气混合喷射铣削润滑系统
CN105345592B (zh) * 2015-12-02 2018-09-04 四川明日宇航工业有限责任公司 铝合金航空结构件油气混合喷射铣削润滑系统

Also Published As

Publication number Publication date
US20040262429A1 (en) 2004-12-30
JP2004322087A (ja) 2004-11-18
ATE492349T1 (de) 2011-01-15
ES2355821T3 (es) 2011-03-31
DE10319582A1 (de) 2004-12-02
EP1470864B1 (fr) 2010-12-22
JP4754785B2 (ja) 2011-08-24
EP1470864A3 (fr) 2006-06-14
DE502004012015D1 (de) 2011-02-03
PL1470864T3 (pl) 2011-05-31
DK1470864T3 (da) 2011-04-11
US6969014B2 (en) 2005-11-29
DE10319582B4 (de) 2007-03-22

Similar Documents

Publication Publication Date Title
EP1243343B1 (fr) Buse de vaporisation à deux fluides
DE102005047195B3 (de) Vollkegelsprühdüse
EP1986788B1 (fr) Tuyere a deux matieres dotee de tuyeres d'air secondaire disposees en cercle
DE3131070C2 (fr)
EP0775023B1 (fr) Buse de pulverisation servant a la regulation d'un debit par unite de temps
DE102012201178B3 (de) Düseneinheit und Spender mit einer solchen
DE1601958B2 (fr)
DE10304386A1 (de) Doppelfluid-Verwirbelungsdüse mit selbstreinigendem Zapfen
DE1750551A1 (de) Zerstaeubungsduese
EP0408786A1 (fr) T˻te de buse
EP3042724B1 (fr) Procédé de génération d'un jet diffusé et buse à deux composants
EP1470864B1 (fr) Buse de pulvérisation à deux fluides
DE19758526B4 (de) Drallsprühdüse
CH655868A5 (de) Zweistoff-zerstaeubungsduese.
DE10010880B4 (de) Verfahren und Vorrichtung zum Ausbringen von flüssigen Medien
WO2007022847A1 (fr) Dispositif de pulverisation de deux composants
WO2016055116A1 (fr) Buse bimatière
DE2141291C3 (de) Sprühdüse zur Erzielung eines kegelstumpfförmigen Sprühnebels
EP0496016B1 (fr) Buse de pulvérisation haute-pression
CH702598A1 (de) Einspritzdüse sowie Verfahren zum Betrieb einer solchen Einspritzdüse.
EP0497255A2 (fr) Buse de débit pour milieux
DE19854382B4 (de) Verfahren und Vorrichtung zur Zerstäubung flüssigen Brennstoffs für eine Feuerungsanlage
DE634728C (de) Fluessigkeitszerstaeuber
CH704942B1 (de) Zweistoff-Innenmischdüsenanordnung und Verfahren zur Zerstäubung einer Flüssigkeit.
EP2599507A1 (fr) Vaporisateur de fluide et dispositif d'embaumement doté d'au moins un vaporisateur de fluide

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20060823

17Q First examination report despatched

Effective date: 20061121

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 HU IE IT LI LU MC NL PL PT RO SE SI SK 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: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502004012015

Country of ref document: DE

Date of ref document: 20110203

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004012015

Country of ref document: DE

Effective date: 20110203

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ZIMMERLI, WAGNER & PARTNER AG

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2355821

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20110331

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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: 20110322

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: 20101222

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: 20101222

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: 20101222

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: 20101222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20110422

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: 20110323

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: 20101222

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: 20101222

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: 20101222

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

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

26N No opposition filed

Effective date: 20110923

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004012015

Country of ref document: DE

Effective date: 20110923

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20120321

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20120326

Year of fee payment: 9

Ref country code: BE

Payment date: 20120323

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20120327

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110324

BERE Be: lapsed

Owner name: LECHLER G.M.B.H.

Effective date: 20130331

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20131001

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20130331

Ref country code: DK

Ref legal event code: EBP

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

Effective date: 20101222

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: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130324

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131001

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: WAGNER PATENT AG, CH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130331

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180326

Year of fee payment: 15

Ref country code: CZ

Payment date: 20180313

Year of fee payment: 15

Ref country code: DE

Payment date: 20180323

Year of fee payment: 15

Ref country code: CH

Payment date: 20180326

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20180322

Year of fee payment: 15

Ref country code: PL

Payment date: 20180216

Year of fee payment: 15

Ref country code: TR

Payment date: 20180321

Year of fee payment: 15

Ref country code: AT

Payment date: 20180320

Year of fee payment: 15

Ref country code: FR

Payment date: 20180326

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180423

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004012015

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190324

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 492349

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190324

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190324

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191001

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190324

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: 20190331

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190324

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200728

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190325

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 NON-PAYMENT OF DUE FEES

Effective date: 20190324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190324