[go: up one dir, main page]

EP2004329B1 - Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet - Google Patents

Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet Download PDF

Info

Publication number
EP2004329B1
EP2004329B1 EP07722207.3A EP07722207A EP2004329B1 EP 2004329 B1 EP2004329 B1 EP 2004329B1 EP 07722207 A EP07722207 A EP 07722207A EP 2004329 B1 EP2004329 B1 EP 2004329B1
Authority
EP
European Patent Office
Prior art keywords
classifier
nozzle
jet
grinding
jet mill
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.)
Active
Application number
EP07722207.3A
Other languages
German (de)
English (en)
Other versions
EP2004329A1 (fr
Inventor
Roland Nied
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.)
NIED, ROLAND
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38461131&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2004329(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP2004329A1 publication Critical patent/EP2004329A1/fr
Application granted granted Critical
Publication of EP2004329B1 publication Critical patent/EP2004329B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/065—Jet mills of the opposed-jet type

Definitions

  • This object is achieved by a method for producing very fine particles according to claim 1. This advantageously creates a process for the energy-optimized operation of a jet mill by means of compressed gases.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Combined Means For Separation Of Solids (AREA)

Claims (8)

  1. Procédé de génération de particules très fines au moyen d'un pulvérisateur a jet (1), dans lequel la distance relative arel = a/dbuse, où a représente la longueur du jet et dbuse le diamètre de la buse, des orifices d'admission de jets de pulvérisation (5) disposés au moins approximativement de manière concentrique, leurs lignes médianes se coupant au moins à peu près en un point, est réglée en fonction de la pression du moyen de fonctionnement, caractérisé en ce que, pour la distance relative arel = a/dDüse, dans lequel a rel = C ⋅ p 0 2 ⋅ ψ max 2 ⋅ κ κ − 1 ⋅ 1 − p 1 p 0 κ − 1 κ
    Figure imgb0014
     où p0 [bar(abs)] représente la pression gazeuse en amont de la buse ψmax le coefficient d'écoulement κ l'exposant isentropique p1 [bar(abs)] la pression de dilatation et en outre C = 9,922.
  2. Procédé selon la revendication 1, caractérisé en ce que chaque orifice d'admission de jet de pulvérisation (5) est formé par une buse d'admission ou une buse de pulvérisation (9),
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que 3 ou 4 orifices d'admission de jets de pulvérisation (5) sont présents.
  4. Procédé selon une des revendications précédentes, caractérisé en ce qu'on utilise un pulvérisateur a jet à lit fluidisé.
  5. Procédé selon une des revendications précédentes, caractérisé en ce qu'on utilise un séparateur à air dynamique (7) intégré dans le pulvérisateur a jet (1).
  6. Procédé selon la revendication 5, caractérisé en ce que le séparateur à air (7) contient un rotor visible ou une roue visible (8) dont le passage libre augmente lorsque son rayon diminue, de sorte que, en fonctionnement, la surface traversée du rotor ou de la roue visible (8) est au moins approximativement constante.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce que le séparateur à air (7) contient un rotor visible ou une roue visible (8) avec un tube plongeur (20) en particulier remplaçable, qui est configuré de manière à tourner avec le rotor visible ou la roue visible (8) lorsqu'il ou elle tourne.
  8. Procédé selon une des revendications précédentes, caractérisé en ce qu'une chambre de sortie de produits fins (41) est prévue et présente une coupe transversale élargie dans la direction d'écoulement.
EP07722207.3A 2006-04-13 2007-04-13 Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet Active EP2004329B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006017472A DE102006017472A1 (de) 2006-04-13 2006-04-13 Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
PCT/DE2007/000649 WO2007118460A1 (fr) 2006-04-13 2007-04-13 Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet

Publications (2)

Publication Number Publication Date
EP2004329A1 EP2004329A1 (fr) 2008-12-24
EP2004329B1 true EP2004329B1 (fr) 2019-11-27

Family

ID=38461131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07722207.3A Active EP2004329B1 (fr) 2006-04-13 2007-04-13 Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet

Country Status (8)

Country Link
US (1) US8177149B2 (fr)
EP (1) EP2004329B1 (fr)
JP (1) JP5463138B2 (fr)
CN (1) CN101421044B (fr)
BR (1) BRPI0710652B1 (fr)
DE (1) DE102006017472A1 (fr)
ES (1) ES2773730T3 (fr)
WO (1) WO2007118460A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021002671A1 (de) 2021-05-21 2022-11-24 Hosokawa Alpine Aktiengesellschaft Verfahren zur Ermittlung des optimalen Düsenabstands in Strahlmühlen und Mahlverfahren zur Erzeugung feinster Partikel

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017472A1 (de) 2006-04-13 2007-10-18 Nied, Roland, Dr. Ing. Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
DE102006023193A1 (de) 2006-05-17 2007-11-22 Nied, Roland, Dr.-Ing. Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
DE102006048864A1 (de) * 2006-10-16 2008-04-17 Roland Dr. Nied Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon
DE102009045116A1 (de) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Niederdruckvermahlungsverfahren
US20120325942A1 (en) * 2011-06-27 2012-12-27 General Electric Company Jet milling of boron powder using inert gases to meet purity requirements
DE102013000426A1 (de) * 2013-01-14 2014-07-17 Roland Nied Verfahren zur Strahlmahlung sowie Strahlmühle dafür
CN103977870B (zh) * 2014-05-26 2016-03-30 北京航空航天大学 采用气流粉碎剥离工艺制备石墨烯前驱体二维纳米石墨粉的方法
EP3307440A1 (fr) * 2015-06-15 2018-04-18 NETZSCH Trockenmahltechnik GmbH Procédé de fragmentation d'un produit à broyer et broyeur associé
US10780443B2 (en) * 2017-05-11 2020-09-22 Roger Swensen Method, system and apparatus for hard contaminate separation from a particulate
CN107213972B (zh) * 2017-05-17 2019-06-04 宁波拜尔玛生物科技有限公司 基于纳米技术制备的甘露聚糖及其抗肿瘤抗病毒应用
DE102018120596A1 (de) * 2018-08-23 2020-02-27 Netzsch Trockenmahltechnik Gmbh Verfahren und Vorrichtung zur Ausschleusung schwer mahlbarer Partikel aus einer Spiralstrahlmühle
WO2020146337A1 (fr) * 2019-01-09 2020-07-16 CTL Energy, Inc. Procédés de broyage par jet et systèmes
DE102020006724A1 (de) * 2020-11-03 2022-05-05 Netzsch Trockenmahltechnik Gmbh Betriebsverfahren für einen Sichter und Sichter zur Klassifizierung

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877647A (en) * 1973-05-30 1975-04-15 Vladimir Ivanovich Gorobets Jet mill
GB1481304A (en) 1974-09-05 1977-07-27 Boc International Ltd Powder forming
DE2922438A1 (de) 1979-06-01 1980-12-18 Stiegler Karl Heinz Maschine zum bearbeiten einer bewegten werkstoffbahn mittels eines beweglichen schweisswerkzeugs
DE3140294C2 (de) * 1981-10-10 1983-11-17 Alpine Ag, 8900 Augsburg Verfahren und Vorrichtung zum Trennen eines Gutgemisches in Komponenten unterschiedlicher Mahlbarkeit
EP0211117A3 (fr) 1985-08-02 1988-02-03 Rmd Industries, Inc. Procédé et appareil pour la production de poudre finement divisée
DE3620440A1 (de) 1986-06-18 1987-12-23 Indutec Industrietechnik Gmbh Zweistufiges unter druck betriebenes gegenstrahl-zerkleinerungsverfahren zur vergroesserung der oberflaeche feinkoerniger bis koerniger schuettgueter
DE3825469A1 (de) * 1988-07-27 1990-02-01 Basf Ag Verfahren zur dispergierung, zerkleinerung bzw. desagglomeration und sichtung von feststoffen
US5252110A (en) * 1990-08-01 1993-10-12 Roland Nied Preferably vertical air separator
IT1248066B (it) * 1991-06-17 1995-01-05 Italcementi Spa Separatore dinamico per materiali polverulenti, in particolare cementoed impianto che lo comprende
CN2111798U (zh) * 1991-12-10 1992-08-05 武汉工业大学 喷射气动式选粉机
DE4243438C2 (de) * 1992-12-22 1996-06-05 Hosokawa Alpine Ag Verfahren und Vorrichtung zur Fließbett-Strahlmahlung
JPH06271309A (ja) * 1993-03-22 1994-09-27 Sumitomo Sitix Corp 多結晶シリコンの破砕方法
CN2180331Y (zh) * 1994-05-26 1994-10-26 西安秦岭超细粉厂 粉碎室为流化床结构式超微气流粉碎机
JP2953985B2 (ja) * 1995-04-20 1999-09-27 松下電子工業株式会社 サンドブラスト装置及び気体放電型表示装置の製造方法
US5899396A (en) * 1995-09-04 1999-05-04 Nied; Roland Air separator and single-rotor air separator mill with such an air separator
DE19824062A1 (de) 1998-05-29 1999-12-02 Roland Nied Mahlverfahren unter Verwendung einer Strahlmühle
JP2000015126A (ja) * 1998-06-29 2000-01-18 Minolta Co Ltd 流動層型ジェット粉砕機
JP3901862B2 (ja) * 1998-12-21 2007-04-04 信越半導体株式会社 ウェーハの結合方法
US6398139B1 (en) * 1999-08-23 2002-06-04 Roland Nied Process for fluidized-bed jet milling, device for carrying out this process and unit with such a device for carrying out this process
US6383706B1 (en) * 2000-07-13 2002-05-07 Xerox Corporation Particulate smoothing process
JP2005046758A (ja) * 2003-07-30 2005-02-24 Daifuku Kogyo Kk ゴムタイヤ破砕装置及びその方法
JP2005213062A (ja) * 2004-01-27 2005-08-11 Toyota Motor Corp 水砕スラグの製造方法および水砕スラグの製造装置
WO2007061857A2 (fr) * 2005-11-18 2007-05-31 Chicago Mercantile Exchange Gestion des risques de cotations multiples
DE102006017472A1 (de) 2006-04-13 2007-10-18 Nied, Roland, Dr. Ing. Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
DE102006023193A1 (de) * 2006-05-17 2007-11-22 Nied, Roland, Dr.-Ing. Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
US7713614B2 (en) * 2006-09-19 2010-05-11 Kuraray Co., Ltd. Resin composition and multilayer structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021002671A1 (de) 2021-05-21 2022-11-24 Hosokawa Alpine Aktiengesellschaft Verfahren zur Ermittlung des optimalen Düsenabstands in Strahlmühlen und Mahlverfahren zur Erzeugung feinster Partikel

Also Published As

Publication number Publication date
EP2004329A1 (fr) 2008-12-24
BRPI0710652A2 (pt) 2011-08-23
ES2773730T3 (es) 2020-07-14
BRPI0710652B1 (pt) 2020-05-19
WO2007118460A1 (fr) 2007-10-25
JP2009533207A (ja) 2009-09-17
DE102006017472A1 (de) 2007-10-18
US8177149B2 (en) 2012-05-15
CN101421044A (zh) 2009-04-29
JP5463138B2 (ja) 2014-04-09
CN101421044B (zh) 2012-11-28
US20100065668A1 (en) 2010-03-18

Similar Documents

Publication Publication Date Title
EP2004329B1 (fr) Procédé de génération de particules très fines au moyen d'un pulvérisateur à jet
DE3621221C2 (fr)
EP2024093B1 (fr) Procédé de production de très fines particules au moyen d'un broyeur à jet fluide
DE19635500B4 (de) Vorrichtung zur Hochenergie- und/oder Feinstmahlung von Feststoffen und Verfahren zu dessen Betrieb
EP0460490B1 (fr) Séparateur pneumatique
DE102020006008B3 (de) Fließbettgegenstrahlmühle zur Erzeugung feinster Partikel aus Aufgabegut geringer Schüttdichte und Verfahren dafür
EP2091652A1 (fr) Procédé de production de particules extrêmement fines, pulvérisateur à jet approprié, séparateur pneumatique et procédé d'exploitation correspondant
DE3140294C2 (de) Verfahren und Vorrichtung zum Trennen eines Gutgemisches in Komponenten unterschiedlicher Mahlbarkeit
DE4323587A1 (de) Verfahren und Einrichtung zum Zerkleinern von Material unterschiedlicher Körnung
DE102006048864A1 (de) Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon
DE3843338A1 (de) Sichter
EP1080786A1 (fr) Procédé, dispositif et système pour broyeur à jet à lit fluidisé
DE3913694C2 (de) Mühle
DE102004050002A1 (de) Vorrichtung zum Zerkleinern von Aufgabegut mit getrennter Luftführung
EP0352642A2 (fr) Procédé de dispersion, de broyage ou de désagglomération et de triage de solides
DE2461793A1 (de) Verfahren und vorrichtung zur sichtung von mahlgut aus der prallzerkleinerung koerniger produkte
DE19718668C2 (de) Verfahren zum Trennen und kontinuierlichen Austragen von schwer dispergierbaren Bestandteilen
DE4431534B4 (de) Maschine zur Einwirkung auf zerkleinerbares und klassierbares Rohgut, sowie Verfahren zum Betrieb der Maschine
WO2016062571A1 (fr) Dispositif de tri destiné à trier un flux de matériaux granulaires
DE19520325A1 (de) Sichtermühle
EP3849714B1 (fr) Roue de triage à éléments de voile plats et procédé de tamisage avec une telle roue
DE3730597A1 (de) Luftstrahl-stroemungszerkleinerer
DE69525334T2 (de) Reibmühle
DE2153236A1 (de) Muehle
DE4416034A1 (de) Verfahren zur Sichtung von feinkörnigen Stoffen und Einrichtung für die Durchführung des Verfahrens

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: 20080917

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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20121114

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190621

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIED, ROLAND

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NIED, ROLAND

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 IS IT LI LT LU LV MC MT 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: DE

Ref legal event code: R096

Ref document number: 502007016812

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1206092

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191127

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: 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: 20191127

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: 20191127

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: 20200227

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: 20191127

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: 20200228

Ref country code: NL

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: 20191127

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: 20191127

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: 20200327

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2773730

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200714

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: 20200419

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: 20191127

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: 20191127

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: 20191127

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: 20191127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007016812

Country of ref document: DE

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

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: 20191127

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

26N No opposition filed

Effective date: 20200828

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: 20191127

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: 20191127

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: 20191127

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20191127

Ref country code: LU

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

Effective date: 20200413

Ref country code: CH

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

Effective date: 20200430

Ref country code: LI

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

Effective date: 20200430

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

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

Ref country code: BE

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

Effective date: 20200430

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: 20200413

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

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: 20191127

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: 20191127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007016812

Country of ref document: DE

Owner name: DYNASYSTEMS GMBH, DE

Free format text: FORMER OWNER: NIED, ROLAND, 86486 BONSTETTEN, DE

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

Ref country code: DE

Payment date: 20250430

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20250505

Year of fee payment: 19

Ref country code: GB

Payment date: 20250426

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20250426

Year of fee payment: 19

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

Ref country code: AT

Payment date: 20250424

Year of fee payment: 19