EP0260604A3 - Agitator mill - Google Patents

Agitator mill Download PDF

Info

Publication number: EP0260604A3
Authority: EP; European Patent Office
Prior art keywords: agitator mill; agitator; mill
Prior art date: 1986-09-15
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

EP87113255A

Other languages

German (de)

Other versions

EP0260604B1 (en

EP0260604A2 (en

Inventor

Peter Schertenleib

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.)

Erich Netzsch GmbH and Co Holding KG

Original Assignee

Erich Netzsch GmbH and Co Holding KG

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.)

1986-09-15

Filing date

1987-09-10

Publication date

1989-02-22

1987-09-10 Application filed by Erich Netzsch GmbH and Co Holding KG filed Critical Erich Netzsch GmbH and Co Holding KG

1988-03-23 Publication of EP0260604A2 publication Critical patent/EP0260604A2/en

1989-02-22 Publication of EP0260604A3 publication Critical patent/EP0260604A3/en

1990-11-22 Application granted granted Critical

1990-11-22 Publication of EP0260604B1 publication Critical patent/EP0260604B1/en

2007-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/161—Arrangements for separating milling media and ground material

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Crushing And Grinding (AREA)

EP87113255A 1986-09-15 1987-09-10 Agitator mill Expired - Lifetime EP0260604B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863631375 DE3631375A1 (en)	1986-09-15	1986-09-15	AGITATOR MILL
DE3631375		1986-09-15

Publications (3)

Publication Number	Publication Date
EP0260604A2 EP0260604A2 (en)	1988-03-23
EP0260604A3 true EP0260604A3 (en)	1989-02-22
EP0260604B1 EP0260604B1 (en)	1990-11-22

Family

ID=6309627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87113255A Expired - Lifetime EP0260604B1 (en)	1986-09-15	1987-09-10	Agitator mill

Country Status (2)

Country	Link
EP (1)	EP0260604B1 (en)
DE (2)	DE3631375A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4010926A1 (en) *	1990-04-04	1991-10-10	Fryma Masch Ag	Mill using grinder bodies - has rotary centrifuging funnel widening in discharge direction of bodies
DE4216939C2 (en) *	1992-05-22	1995-01-26	Kneisl Wendelin Dipl Ing Th	Agitator mill with dynamic grinding media separation
GB9214387D0 (en) *	1992-07-07	1992-08-19	Forrest Joseph M	Bead mill
DE102010053484A1 (en) *	2010-12-04	2012-06-06	Netzsch-Feinmahltechnik Gmbh	Dynamic element for the separator of a stirred ball mill
CN117654707A (en) *	2022-08-30	2024-03-08	广东派勒智能纳米科技股份有限公司	Grind quick-witted separation structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1757953A1 (en) *	1968-07-01	1971-06-16	Heidenau Maschf Veb	Agitator ball mill
DE1757942A1 (en) *	1967-07-01	1971-07-08	Vyzk Ustav Organ Syntez	Device for dispersing solid particles in the dry state to a high fineness
DE3245825A1 (en) *	1982-12-10	1984-06-14	Gebrüder Bühler AG, Uzwil	AGITATOR MILL
EP0146852B1 (en) *	1983-12-16	1987-03-04	Gebrüder Netzsch Maschinenfabrik GmbH & Co	Agitator mill

1986
- 1986-09-15 DE DE19863631375 patent/DE3631375A1/en not_active Withdrawn
1987
- 1987-09-10 DE DE8787113255T patent/DE3766329D1/en not_active Expired - Fee Related
- 1987-09-10 EP EP87113255A patent/EP0260604B1/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1757942A1 (en) *	1967-07-01	1971-07-08	Vyzk Ustav Organ Syntez	Device for dispersing solid particles in the dry state to a high fineness
DE1757953A1 (en) *	1968-07-01	1971-06-16	Heidenau Maschf Veb	Agitator ball mill
DE3245825A1 (en) *	1982-12-10	1984-06-14	Gebrüder Bühler AG, Uzwil	AGITATOR MILL
EP0146852B1 (en) *	1983-12-16	1987-03-04	Gebrüder Netzsch Maschinenfabrik GmbH & Co	Agitator mill

Also Published As

Publication number	Publication date
DE3766329D1 (en)	1991-01-03
EP0260604B1 (en)	1990-11-22
EP0260604A2 (en)	1988-03-23
DE3631375A1 (en)	1988-03-24

Publication	Publication Date	Title
DE3462438D1 (en)	1987-04-09	Agitator mill
EP0244850A3 (en)	1988-09-21	Shredder
GB2196552B (en)	1990-01-10	Shredder
IL78566A0 (en)	1986-08-31	Towelette
GB2198156B (en)	1990-01-04	Hay-bale shredder
GB8711372D0 (en)	1987-06-17	Mixing
GB8722611D0 (en)	1987-11-04	Mill
DE3663454D1 (en)	1989-06-29	Agitator mill
GB2195553B (en)	1991-06-26	Mixers
GB2190856B (en)	1989-12-13	Crushing apparatus
GB8612717D0 (en)	1986-07-02	Mixing
GB8623461D0 (en)	1986-11-05	Fodder
AU97894S (en)	1987-09-10	Shredder
GB2209661B (en)	1993-04-28	Grater
AU97706S (en)	1987-08-27	Shredder
EP0260604A3 (en)	1989-02-22	Agitator mill
GB2185702B (en)	1989-05-10	Improved tube-rolling mill
GB2185701B (en)	1989-05-04	Improved skew-rolling mill
GB8625844D0 (en)	1986-12-03	Crushers
AU97610S (en)	1987-08-27	Mixer
GB2185882B (en)	1990-02-14	Stands
GB8612378D0 (en)	1986-06-25	Mixing products
GB8607016D0 (en)	1986-04-30	Grinding mill
PL261946A1 (en)	1988-06-09	Agitator
AU97295S (en)	1987-08-13	Mill for blender

Legal Events

Date	Code	Title	Description
1988-02-06	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
1988-03-23	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE CH DE FR GB IT LI
1988-10-26	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ERICH NETZSCH GMBH & CO. HOLDING KG
1989-01-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-02-22	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI
1989-05-17	17P	Request for examination filed	Effective date: 19890317
1990-05-02	17Q	First examination report despatched	Effective date: 19900319
1990-10-06	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-11-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI
1990-11-22	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: 19901122 Ref country code: BE Effective date: 19901122 Ref country code: FR Effective date: 19901122 Ref country code: GB Effective date: 19901122
1991-01-03	REF	Corresponds to:	Ref document number: 3766329 Country of ref document: DE Date of ref document: 19910103
1991-04-12	EN	Fr: translation not filed
1991-05-29	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
1991-09-26	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-09-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-11-13	26N	No opposition filed
1994-09-07	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19940907 Year of fee payment: 8
1994-09-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19940926 Year of fee payment: 8
1995-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19950930 Ref country code: CH Effective date: 19950930
1996-05-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1996-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19960601