[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0450337A3 - Feeding device for a roller mill - Google Patents

Feeding device for a roller mill Download PDF

Info

Publication number
EP0450337A3
EP0450337A3 EP19910103542 EP91103542A EP0450337A3 EP 0450337 A3 EP0450337 A3 EP 0450337A3 EP 19910103542 EP19910103542 EP 19910103542 EP 91103542 A EP91103542 A EP 91103542A EP 0450337 A3 EP0450337 A3 EP 0450337A3
Authority
EP
European Patent Office
Prior art keywords
feeding device
roller mill
mill
roller
feeding
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
EP19910103542
Other languages
German (de)
Other versions
EP0450337A2 (en
EP0450337B1 (en
EP0450337B2 (en
Inventor
Edgar Rueegger
Hugo Hegelbach
Josef Huber
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.)
Buehler AG
Original Assignee
Buehler AG
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=6403484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0450337(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Buehler AG filed Critical Buehler AG
Publication of EP0450337A2 publication Critical patent/EP0450337A2/en
Publication of EP0450337A3 publication Critical patent/EP0450337A3/en
Publication of EP0450337B1 publication Critical patent/EP0450337B1/en
Application granted granted Critical
Publication of EP0450337B2 publication Critical patent/EP0450337B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Crushing And Grinding (AREA)
EP91103542A 1990-03-31 1991-03-08 Feeding device for a roller mill Expired - Lifetime EP0450337B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4010405 1990-03-31
DE4010405A DE4010405A1 (en) 1990-03-31 1990-03-31 FEEDING DEVICE FOR A GRIND MILL

Publications (4)

Publication Number Publication Date
EP0450337A2 EP0450337A2 (en) 1991-10-09
EP0450337A3 true EP0450337A3 (en) 1991-10-23
EP0450337B1 EP0450337B1 (en) 1993-05-26
EP0450337B2 EP0450337B2 (en) 1996-07-03

Family

ID=6403484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91103542A Expired - Lifetime EP0450337B2 (en) 1990-03-31 1991-03-08 Feeding device for a roller mill

Country Status (7)

Country Link
US (1) US5174511A (en)
EP (1) EP0450337B2 (en)
JP (1) JP3170303B2 (en)
CN (1) CN1023079C (en)
BR (1) BR9101213A (en)
DE (2) DE4010405A1 (en)
ES (1) ES2041189T5 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433391A (en) * 1991-10-11 1995-07-18 Satake Uk Limited Cereal milling machine
DE69627157T2 (en) * 1995-06-13 2003-12-18 Mark H. Sterner METHOD AND DEVICE FOR PREPARING DEHYDRATED PEA SOUP
DE19937352A1 (en) * 1999-08-11 2001-02-15 Buehler Ag Cube crusher has frame structure and a supply part, via which a pair of ribbed rollers with a roller gap between them is supplied with product, sample extraction openings beneath rollers
DE102004052084B4 (en) * 2004-10-26 2016-10-27 Bühler AG rolling mill
US8507833B2 (en) * 2006-12-11 2013-08-13 Lucas-Milhaupt, Inc. System and method of brazing using non-silver metals
DK176687B1 (en) * 2007-07-10 2009-02-23 Smidth As F L Rolling press for grinding particulate material
CA2729880C (en) * 2008-07-09 2017-08-01 Khd Humboldt Wedag Gmbh Feed device with two rotary valves which are variable independently of each other
CN101362110B (en) * 2008-09-10 2010-10-06 无锡天山水泥有限公司 Feed apparatus of calender press
CN102614955B (en) * 2012-03-20 2015-06-10 黎贤饶 Ceramic pulverizing, crushing and mixing mechanism
CN103285991B (en) * 2013-05-14 2016-08-10 中信重工机械股份有限公司 A kind of mechanism of two-side automation regulation high-pressure roller mill charging
JP2018506428A (en) 2015-02-23 2018-03-08 ビューラー・アクチエンゲゼルシャフトBuehler AG Roller mill, suction assembly and method of retrofitting roller mill
CA2960677C (en) * 2016-04-28 2022-04-12 Gerard DEVLOO Canola seed sample crusher
EP3572152B1 (en) 2018-05-25 2020-08-05 Bühler AG Distributing and metering device for a roller mill, roller mill with such a distributing and metering device and method for grinding material
CN109365050B (en) * 2018-11-15 2024-07-12 中建材(合肥)粉体科技装备有限公司 Device and method for controlling material segregation of steady-flow weighing bin of roller press
RU2725195C1 (en) * 2019-12-24 2020-06-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Device for loose material supply
RU2743029C1 (en) * 2020-08-10 2021-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Device for loose material supply
RU2749367C1 (en) * 2020-12-01 2021-06-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Device for feeding bulk material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032993A1 (en) * 1968-11-20 1972-01-05 Merten Kg Pulsotronic Sorting gate operated by a metal detector
EP0271828A2 (en) * 1986-12-17 1988-06-22 Gebrueder Buehler Ag Maschinenfabrik Roller mill and method for feeding granular material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534855A (en) * 1925-04-21 By-pass fob feeding mechanism fob crushers
US199022A (en) * 1878-01-08 Improvement in fertilizer-distributers
DE584164C (en) * 1932-08-20 1933-09-15 Hermann Maedrich Bean slicer
US2620946A (en) * 1945-08-06 1952-12-09 Roberts & Schaefer Co Oscillating feeder
DE1247123B (en) * 1963-07-31 1967-08-10 Rettenmaier & Soehne J Device for feeding a material consisting of small particles to a roller gap
CH508421A (en) * 1969-05-09 1971-06-15 Buehler Ag Geb Method for grinding pasty grated material and device for carrying out the method
JPS55121005U (en) * 1979-02-19 1980-08-27
DE3303014A1 (en) * 1983-01-29 1984-08-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process and device for controlling the profile of the quantity of plastic present before the first roll nip of a calender
DE3631077C2 (en) * 1985-09-20 1995-04-06 Buehler Ag Milling mill
DE8909663U1 (en) * 1989-08-11 1989-11-09 Happle Gmbh & Co Maschinenfabrik, 7912 Weissenhorn Device for removing heavy parts from bulk material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032993A1 (en) * 1968-11-20 1972-01-05 Merten Kg Pulsotronic Sorting gate operated by a metal detector
EP0271828A2 (en) * 1986-12-17 1988-06-22 Gebrueder Buehler Ag Maschinenfabrik Roller mill and method for feeding granular material

Also Published As

Publication number Publication date
DE4010405A1 (en) 1991-10-02
JP3170303B2 (en) 2001-05-28
US5174511A (en) 1992-12-29
JPH04225847A (en) 1992-08-14
ES2041189T3 (en) 1993-11-01
CN1055304A (en) 1991-10-16
EP0450337A2 (en) 1991-10-09
EP0450337B1 (en) 1993-05-26
CN1023079C (en) 1993-12-15
BR9101213A (en) 1991-11-05
ES2041189T5 (en) 1996-10-16
DE59100128D1 (en) 1993-07-01
EP0450337B2 (en) 1996-07-03

Similar Documents

Publication Publication Date Title
EP0464785A3 (en) Sheet feeding apparatus
EP0466171A3 (en) Sheet feeding apparatus
EP0471315A3 (en) Sheet feeding apparatus
EP0521158A4 (en) Sheet feeding device
EP0518255A3 (en) Automatic sheet feeding apparatus
GB2245546B (en) A device for feeding documents
EP0450337A3 (en) Feeding device for a roller mill
EP0452961A3 (en) Sheet feeding apparatus
EP0496398A3 (en) Sheet feeding apparatus
EP0441229A3 (en) Sheet feeding apparatus
GB2259909B (en) Sheet feed apparatus
GB9110410D0 (en) Apparatus for feeding sheets
GB2259961B (en) Paper sheet feeding apparatus
EP0464851A3 (en) Sheet feeding apparatus
EP0446889A3 (en) Sheet feeding apparatus
GB9100495D0 (en) Sheet feeding apparatus
EP0422874A3 (en) Roll feed device
EP0584792A3 (en) Sheet feeding apparatus
EP0448081A3 (en) Top sheet feeding apparatus
GB2249302B (en) Device for feeding thin-web
EP0456233A3 (en) Sheet feeding apparatus
GB2259500B (en) Sheet feed apparatus
GB2245545B (en) Sheet feeding apparatus
EP0576244A3 (en) Sheet feeding apparatus
EP0448090A3 (en) Sheet feeding apparatus

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE DK ES FR GB IT LI NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19911114

17Q First examination report despatched

Effective date: 19921103

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE DK ES FR GB IT LI NL SE

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930601

REF Corresponds to:

Ref document number: 59100128

Country of ref document: DE

Date of ref document: 19930701

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2041189

Country of ref document: ES

Kind code of ref document: T5

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

Ref country code: SE

Payment date: 19940125

Year of fee payment: 4

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Ref country code: BE

Payment date: 19940309

Year of fee payment: 4

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

Ref country code: NL

Payment date: 19940331

Year of fee payment: 4

Ref country code: DK

Payment date: 19940331

Year of fee payment: 4

26 Opposition filed

Opponent name: HAPPLE GMBH & CO. MASCHINENFABRIK

Effective date: 19940222

NLR1 Nl: opposition has been filed with the epo

Opponent name: HAPPLE GMBH & CO. MASCHINEFABRIK

EAL Se: european patent in force in sweden

Ref document number: 91103542.6

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

Ref country code: DK

Effective date: 19950308

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

Ref country code: SE

Effective date: 19950309

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

Ref country code: BE

Effective date: 19950331

BERE Be: lapsed

Owner name: BUHLER A.G.

Effective date: 19950331

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

Ref country code: NL

Effective date: 19951001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19951001

EUG Se: european patent has lapsed

Ref document number: 91103542.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: CL

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19960703

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): BE CH DE DK ES FR GB IT LI NL SE

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)

Effective date: 19960703

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

ET3 Fr: translation filed ** decision concerning opposition
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 19960919

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 19960919

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

Ref country code: ES

Payment date: 19980316

Year of fee payment: 8

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

Ref country code: GB

Payment date: 19990212

Year of fee payment: 9

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

Ref country code: FR

Payment date: 19990216

Year of fee payment: 9

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

Ref country code: CH

Payment date: 19990218

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19990224

Year of fee payment: 9

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

Ref country code: GB

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

Effective date: 20000308

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: 20000309

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

Ref country code: LI

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

Effective date: 20000331

Ref country code: CH

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

Effective date: 20000331

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

Effective date: 20000308

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: FR

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

Effective date: 20001130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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: 20010103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20011010

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;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: 20050308