EP1277564A2 - Verfahren zum Verpressen von Pulvermaterial - Google Patents
Verfahren zum Verpressen von Pulvermaterial Download PDFInfo
- Publication number
- EP1277564A2 EP1277564A2 EP02015132A EP02015132A EP1277564A2 EP 1277564 A2 EP1277564 A2 EP 1277564A2 EP 02015132 A EP02015132 A EP 02015132A EP 02015132 A EP02015132 A EP 02015132A EP 1277564 A2 EP1277564 A2 EP 1277564A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- deformation
- die plate
- pressing
- forces
- punches
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/005—Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Control Of Presses (AREA)
- Punching Or Piercing (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
- Fig. 1
- zeigt schematisch eine Preßvorrichtung nach der Erfindung.
- Fig. 2
- zeigt anhand eine Blockschaltbildes den Betrieb der Preßvorrichtung nach Fig. 1.
Claims (4)
- Verfahren zum Verpressen von Pulvermaterial zu einem Preßling vorgegebenen Dicke und mit mindestens einer seitlichen Schrägfläche mit Hilfe einer Bohrung in einer Matrizenplatte zur Aufnahme des Pulvermaterials und eines Ober- und eines Unterstempels, welche mittels einer hydraulischen Kraftvorrichtung betätigbar und mittels einer Steuervorrichtung bezüglich der Matrizenplatte positionierbar sind, mit den folgenden Schrittenfür verschiedene Preßkräfte werden die Verformungen der Matrizenplatte gemessen oder errechnet und die korrelierenden Werte in einem Speicher tabellarisch abgelegt, wobei die Verformungskräfte aus der Differenz der Preßkräfte beider Stempel ermittelt werden undwährend des Preßvorgangs wird die Verformung ermittelt durch Anwendung der gemessenen Verformungskraft auf die Tabelle und der Zustellweg von Ober- und Unterstempel nach Maßgabe der Verformung korrigiert.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß während des Preßvorgangs die Verformungskraft kontinuierlich ermittelt wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kraftvorrichtung abgeschaltet wird, wenn die Preßkräfte bzw. die Verformungskraft unterhalb vorgegebener Werte liegen.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß für eine Reihe unterschiedlicher Preßkräfte an den Stempeln deren Stauchformung gemessen oder errechnet und die korrelierenden Werte in einem Speicher tabellarisch abgelegt werden und Zustellung von Unter- und Oberstempel nach Maßgabe der Stauchung korrigiert werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10135283A DE10135283C2 (de) | 2001-07-19 | 2001-07-19 | Verfahren zum Verpressen von Pulvermaterial |
DE10135283 | 2001-07-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1277564A2 true EP1277564A2 (de) | 2003-01-22 |
EP1277564A3 EP1277564A3 (de) | 2004-01-28 |
EP1277564B1 EP1277564B1 (de) | 2006-09-13 |
Family
ID=7692423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02015132A Expired - Lifetime EP1277564B1 (de) | 2001-07-19 | 2002-07-06 | Verfahren zum Verpressen von Pulvermaterial |
Country Status (4)
Country | Link |
---|---|
US (1) | US6827889B2 (de) |
EP (1) | EP1277564B1 (de) |
AT (1) | ATE339298T1 (de) |
DE (2) | DE10135283C2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103718259A (zh) * | 2011-07-27 | 2014-04-09 | 住友电气工业株式会社 | 压粉成形体 |
CN115093199A (zh) * | 2022-06-30 | 2022-09-23 | 蒋波 | 一种负极材料碳化专用耐材坩埚及其制作工艺 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7708702B2 (en) * | 2006-01-26 | 2010-05-04 | Roche Diagnostics Operations, Inc. | Stack magazine system |
DE102008035301B3 (de) * | 2008-07-29 | 2010-03-25 | Fette Gmbh | Pulverpresse |
DE102013201312A1 (de) * | 2013-01-28 | 2014-07-31 | Robert Bosch Gmbh | Kern für ein induktives Bauelement und Verfahren zur Herstellung eines Kerns für ein induktives Bauelement |
EP4034375A1 (de) | 2019-09-27 | 2022-08-03 | Korsch AG | Vorrichtung und verfahren zur überwachung einer tablettiermaschine bevorzugt im laufenden betrieb mittels einer an einem pressstempel angebrachten messeinrichtung |
CN113619177B (zh) * | 2021-07-07 | 2023-06-30 | 浙江明恩新材料科技有限公司 | 一种耐高温改性材料制品的生产设备 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951716A1 (de) * | 1979-12-19 | 1981-07-02 | Mannesmann AG, 4000 Düsseldorf | Verfahren und vorrichtung zum pressen von formkoerpern |
JPS579600A (en) * | 1980-06-19 | 1982-01-19 | Yoshitsuka Seiki:Kk | Press and detecting method of its abnormal pressing force |
US5043111A (en) * | 1989-06-15 | 1991-08-27 | Mannesmann Ag | Process and apparatus for the manfuacture of dimensionally accurate die-formed parts |
JPH049639A (ja) * | 1990-04-26 | 1992-01-14 | Nippon Steel Corp | 粉体の金型成形時の摩擦係数を求める方法 |
JPH0655297A (ja) * | 1991-07-01 | 1994-03-01 | Yoshitsuka Seiki:Kk | 粉末成形プレスの加圧制御方法及び装置 |
DE19846210A1 (de) * | 1998-10-07 | 2000-04-13 | Dorst Masch & Anlagen | Presse zum Herstellen von Formkörpern |
US6074584A (en) * | 1997-04-24 | 2000-06-13 | Wilhelm Fette Gmbh | Method and device for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewise |
EP1048450A2 (de) * | 1999-04-30 | 2000-11-02 | Wilhelm Fette GmbH | Verfahren zur Positionbestimmung eines Pressstempels einer Pulverpresse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3520203A1 (de) * | 1985-06-05 | 1986-12-11 | Wilhelm Fette Gmbh, 2053 Schwarzenbek | Rundlaeufer-tablettiermaschine und verfahren zur steuerung ihrer druckrollen |
DE3823417A1 (de) * | 1988-07-11 | 1990-01-18 | Fette Wilhelm Gmbh | Verfahren und einrichtung zum ueberwachen der presskraefte der stempel einer tablettenpresse |
US5211964A (en) * | 1991-05-20 | 1993-05-18 | Westinghouse Electric Corp. | Press machine with means to adjust punching force |
DE10010671C2 (de) * | 2000-03-04 | 2002-03-14 | Fette Wilhelm Gmbh | Verfahren zur Herstellung von Preßteilen durch Pressen von Metallpulver und anschließendes Sintern des Preßlings |
-
2001
- 2001-07-19 DE DE10135283A patent/DE10135283C2/de not_active Expired - Fee Related
-
2002
- 2002-07-06 EP EP02015132A patent/EP1277564B1/de not_active Expired - Lifetime
- 2002-07-06 DE DE50208114T patent/DE50208114D1/de not_active Expired - Lifetime
- 2002-07-06 AT AT02015132T patent/ATE339298T1/de active
- 2002-07-13 US US10/194,581 patent/US6827889B2/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951716A1 (de) * | 1979-12-19 | 1981-07-02 | Mannesmann AG, 4000 Düsseldorf | Verfahren und vorrichtung zum pressen von formkoerpern |
JPS579600A (en) * | 1980-06-19 | 1982-01-19 | Yoshitsuka Seiki:Kk | Press and detecting method of its abnormal pressing force |
US5043111A (en) * | 1989-06-15 | 1991-08-27 | Mannesmann Ag | Process and apparatus for the manfuacture of dimensionally accurate die-formed parts |
JPH049639A (ja) * | 1990-04-26 | 1992-01-14 | Nippon Steel Corp | 粉体の金型成形時の摩擦係数を求める方法 |
JPH0655297A (ja) * | 1991-07-01 | 1994-03-01 | Yoshitsuka Seiki:Kk | 粉末成形プレスの加圧制御方法及び装置 |
US6074584A (en) * | 1997-04-24 | 2000-06-13 | Wilhelm Fette Gmbh | Method and device for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewise |
DE19846210A1 (de) * | 1998-10-07 | 2000-04-13 | Dorst Masch & Anlagen | Presse zum Herstellen von Formkörpern |
EP1048450A2 (de) * | 1999-04-30 | 2000-11-02 | Wilhelm Fette GmbH | Verfahren zur Positionbestimmung eines Pressstempels einer Pulverpresse |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 006, no. 069 (M-125), 30. April 1982 (1982-04-30) & JP 57 009600 A (YOSHITSUKA SEIKI:KK), 19. Januar 1982 (1982-01-19) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 159 (P-1339), 17. April 1992 (1992-04-17) & JP 04 009639 A (NIPPON STEEL CORP), 14. Januar 1992 (1992-01-14) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 289 (M-1614), 2. Juni 1994 (1994-06-02) & JP 06 055297 A (YOSHITSUKA SEIKI:KK), 1. März 1994 (1994-03-01) * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103718259A (zh) * | 2011-07-27 | 2014-04-09 | 住友电气工业株式会社 | 压粉成形体 |
US9251946B2 (en) | 2011-07-27 | 2016-02-02 | Sumitomo Electric Industries, Ltd. | Compact |
CN103718259B (zh) * | 2011-07-27 | 2016-04-13 | 住友电气工业株式会社 | 压粉成形体 |
CN115093199A (zh) * | 2022-06-30 | 2022-09-23 | 蒋波 | 一种负极材料碳化专用耐材坩埚及其制作工艺 |
CN115093199B (zh) * | 2022-06-30 | 2023-12-22 | 青海天蓝新能源材料有限公司 | 一种负极材料碳化专用耐材坩埚及其制作工艺 |
Also Published As
Publication number | Publication date |
---|---|
US6827889B2 (en) | 2004-12-07 |
EP1277564B1 (de) | 2006-09-13 |
US20030024418A1 (en) | 2003-02-06 |
EP1277564A3 (de) | 2004-01-28 |
DE10135283C2 (de) | 2003-09-18 |
ATE339298T1 (de) | 2006-10-15 |
DE50208114D1 (de) | 2006-10-26 |
DE10135283A1 (de) | 2003-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19717217C2 (de) | Verfahren und Vorrichtung zur Herstellung von Preßlingen aus Hartmetall, Keramik, Sintermetall oder dergleichen | |
DE69833396T2 (de) | Hydraulische Presse zur Herstellung von Metallplatten | |
EP1566231B1 (de) | Pulverpresse | |
DE4015196A1 (de) | Presse mit piezoelektrischem element und pressenaktuator | |
EP2669024B1 (de) | Werkzeugmaschine und Verfahren zum Ausschieben eines Werkstückteils | |
EP2149450A2 (de) | Pulverpresse | |
EP2361758B1 (de) | Verfahren zur Pressparameteranpassung einer Keramik- oder Metallpulverpresse und Keramik-oder Metallpulverpresse zum Durchführen des Verfahrens | |
DE19931932A1 (de) | Verfahren und System zum Anfasen und dafür verwendbare Presse | |
DE102006020213B4 (de) | Presse zur Herstellung von Preßlingen aus Pulvermaterial | |
EP0353479B1 (de) | Verfahren und Vorrichtung zur Verminderung der Pressenbelastung einer mit Festanschlägen ausgerüsteten Schnittpresse | |
DE10135283C2 (de) | Verfahren zum Verpressen von Pulvermaterial | |
EP0620108B1 (de) | Satz von Pressstempeln für eine Tablettiermaschine | |
DE102016114586B4 (de) | Pulverzuführvorrichtung | |
EP1129802B2 (de) | Verfahren zur Steuerung der Pressskraft beim Pressen von Metallpulver | |
EP0732194A1 (de) | Verfahren und Vorrichtung zur Messung und Regelung der Höhenstellung des Stössels einer schnellaufenden Schnittpresse | |
EP1287975B1 (de) | Verfahren zur Herstellung von Pressteilen in einer Pulverpresse | |
DE3244171C2 (de) | ||
CH716048B1 (de) | Verfahren sowie eine Messeinrichtung zum Ausmessen von Utensilien für Pressen. | |
EP1782943A2 (de) | Verfahren und Meßsystem zur Bildung einer Referenz bei einer Pulverpresse | |
DE10051236A1 (de) | Verfahren und Vorrichtung zum Bestimmen von Pressparametern zum Pressen komplex aufgebauter Presslinge | |
EP1439055A2 (de) | Verfahren zur Endpositionsregelung einer Presse für massgenaue Formkörper | |
DE3544087C2 (de) | ||
EP2977196B1 (de) | Pressverfahren mit kompensation von positionierfehlern bei einem pressvorgang und presse zur durchführung eines solchen verfahrens | |
EP1473145A2 (de) | Verfahren zur Versuchspressung von Tabletten | |
WO2021144012A1 (de) | Verfahren zum betrieb einer stanzpresse und stanzpresse zum betrieb gemäss dem verfahren |
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 IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
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 IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040206 |
|
17Q | First examination report despatched |
Effective date: 20040521 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE 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 IE IT LI LU MC NL PT SE SK TR |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060913 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: 20060913 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: 20060913 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: 20060913 Ref country code: IE 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: 20060913 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: 20060913 |
|
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: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: CH Ref legal event code: NV Representative=s name: ISLER & PEDRAZZINI AG |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50208114 Country of ref document: DE Date of ref document: 20061026 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20061115 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061213 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: 20061213 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061224 |
|
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: 20070226 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
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: 20070614 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH) |
|
BERE | Be: lapsed |
Owner name: FETTE G.M.B.H. Effective date: 20070731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20061214 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20060913 |
|
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: 20070731 |
|
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: 20060913 |
|
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: 20060913 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50208114 Country of ref document: DE Owner name: FETTE COMPACTING GMBH, DE Free format text: FORMER OWNER: FETTE GMBH, 21493 SCHWARZENBEK, DE Effective date: 20110621 Ref country code: DE Ref legal event code: R082 Ref document number: 50208114 Country of ref document: DE Representative=s name: HAUCK PATENT- UND RECHTSANWAELTE, DE Effective date: 20110621 Ref country code: DE Ref legal event code: R082 Ref document number: 50208114 Country of ref document: DE Representative=s name: HAUCK PATENTANWALTSPARTNERSCHAFT MBB, DE Effective date: 20110621 |
|
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: LU Payment date: 20160721 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20160726 Year of fee payment: 15 Ref country code: IT Payment date: 20160721 Year of fee payment: 15 Ref country code: DE Payment date: 20160916 Year of fee payment: 15 Ref country code: GB Payment date: 20160722 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20160721 Year of fee payment: 15 Ref country code: AT Payment date: 20160720 Year of fee payment: 15 Ref country code: FR Payment date: 20160722 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50208114 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 339298 Country of ref document: AT Kind code of ref document: T Effective date: 20170706 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170706 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180330 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180201 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170731 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170731 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170706 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170707 |
|
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: 20170731 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170706 |
|
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: 20170706 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20170706 |