EP1277564A3 - Procédé de compression de matériaux en poudre - Google Patents

Procédé de compression de matériaux en poudre Download PDF

Info

Publication number
EP1277564A3
EP1277564A3 EP02015132A EP02015132A EP1277564A3 EP 1277564 A3 EP1277564 A3 EP 1277564A3 EP 02015132 A EP02015132 A EP 02015132A EP 02015132 A EP02015132 A EP 02015132A EP 1277564 A3 EP1277564 A3 EP 1277564A3
Authority
EP
European Patent Office
Prior art keywords
deformation
pressing
forces
powder materials
compacting powder
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
EP02015132A
Other languages
German (de)
English (en)
Other versions
EP1277564A2 (fr
EP1277564B1 (fr
Inventor
Jürgen Hinzpeter
Ulrich Zeuschner
Ingo Schmidt
Thomas Pannewitz
Udo Baltruschat
Thorsten Ehrich
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.)
Fette GmbH
Original Assignee
Fette 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 Fette GmbH filed Critical Fette GmbH
Publication of EP1277564A2 publication Critical patent/EP1277564A2/fr
Publication of EP1277564A3 publication Critical patent/EP1277564A3/fr
Application granted granted Critical
Publication of EP1277564B1 publication Critical patent/EP1277564B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Punching Or Piercing (AREA)
EP02015132A 2001-07-19 2002-07-06 Procédé de compression de matériaux en poudre Expired - Lifetime EP1277564B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135283 2001-07-19
DE10135283A DE10135283C2 (de) 2001-07-19 2001-07-19 Verfahren zum Verpressen von Pulvermaterial

Publications (3)

Publication Number Publication Date
EP1277564A2 EP1277564A2 (fr) 2003-01-22
EP1277564A3 true EP1277564A3 (fr) 2004-01-28
EP1277564B1 EP1277564B1 (fr) 2006-09-13

Family

ID=7692423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015132A Expired - Lifetime EP1277564B1 (fr) 2001-07-19 2002-07-06 Procédé de compression de matériaux en poudre

Country Status (4)

Country Link
US (1) US6827889B2 (fr)
EP (1) EP1277564B1 (fr)
AT (1) ATE339298T1 (fr)
DE (2) DE10135283C2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
JP5032690B1 (ja) * 2011-07-27 2012-09-26 住友電気工業株式会社 圧粉成形体
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
KR20220073779A (ko) 2019-09-27 2022-06-03 코르쉬 아게 펀치에 부착된 측정 장치를 사용하여 바람직하게는 작동 중에 정제기를 모니터링하기 위한 장치 및 방법
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
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

Citations (8)

* Cited by examiner, † Cited by third party
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 (fr) * 1999-04-30 2000-11-02 Wilhelm Fette GmbH Procédé pour déterminer la position d'un poinçon dans une presse à poudre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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 (fr) * 1999-04-30 2000-11-02 Wilhelm Fette GmbH Procédé pour déterminer la position d'un poinçon dans une presse à poudre

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 069 (M - 125) 30 April 1982 (1982-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 159 (P - 1339) 17 April 1992 (1992-04-17) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 289 (M - 1614) 2 June 1994 (1994-06-02) *

Also Published As

Publication number Publication date
ATE339298T1 (de) 2006-10-15
DE10135283C2 (de) 2003-09-18
US20030024418A1 (en) 2003-02-06
EP1277564A2 (fr) 2003-01-22
DE10135283A1 (de) 2003-02-20
EP1277564B1 (fr) 2006-09-13
US6827889B2 (en) 2004-12-07
DE50208114D1 (de) 2006-10-26

Similar Documents

Publication Publication Date Title
ATE94464T1 (de) Verfahren und vorrichtung zum herstellen von masshaltingen presslingen.
TW200526338A (en) Press forming device, press forming method, computer program, and recording medium
DE59813346D1 (de) Verfahren und Vorrichtung zur Herstellung von Presslingen aus Hartmetall, Keramik, Sintermetall oder dergleichen
EP1277564A3 (fr) Procédé de compression de matériaux en poudre
CN105921604B (zh) 一种板材冲孔模具及其冲孔方法
EP1228824A3 (fr) Méthode de rivetage ou poinçonnage et dispositif pour la réalisation de cette méthode
GB2053074A (en) Press with improved control over the thickness of pressed compacts
AU4700689A (en) Device for pressing a blank of sheet material
EP1129802A3 (fr) Procédé pour controler la force de pressage pour la compression de poudre métallique
EP1466679A3 (fr) Moule de pressage et méthode de sa fabrication
EP0764841A3 (fr) Procédé de mesure des propriétés de sable
GB2021978A (en) Method and apparatus for grading tablets
SI1601477T1 (sl) Priprava in postopek za kalibriranje stroja za ravnalno valjanje z instrumentirano palico
EP1287975A3 (fr) Procédé pour la production d'éléments moulés dans une presse à poudre
JP2004268464A (ja) エンボス形成装置およびエンボス形成方法
CN207290314U (zh) 一种可防止变形的模板及其模切机
JPH0390218A (ja) 板材の折曲げ加工方法
ES2003945A6 (es) Procedimiento y dispositivo para el prensado de masa de queso
KR200324713Y1 (ko) 고 비중 껌 물질의 판상화
SU1712830A1 (ru) Способ определени распределени плотности по высоте в прессовках
JP3628055B2 (ja) 打錠機のスティッキング測定装置
JPS63303631A (ja) プレス型クリアランスの測定方法
JPS574324A (en) Method and apparatus of press forming
WO2002026455A8 (fr) Systeme de moulage
EP1287977A3 (fr) Procédé et dispositif pour minimaliser la dispersion des forces maximales dans une presse à poudre

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