EP0642844A3 - Dispositif de tamisage de laboratoire. - Google Patents

Dispositif de tamisage de laboratoire. Download PDF

Info

Publication number: EP0642844A3
Authority: EP; European Patent Office
Prior art keywords: sieving device; laboratory sieving; laboratory; sieving
Prior art date: 1993-09-13
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

EP94114272A

Other languages

German (de)

English (en)

Other versions

EP0642844B1 (fr

EP0642844A2 (fr

Inventor

Harald Fischer

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.)

F Kurt Retsch GmbH and Co KG

Original Assignee

F Kurt Retsch GmbH and Co 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.)

1993-09-13

Filing date

1994-09-10

Publication date

1995-10-04

1994-09-10 Application filed by F Kurt Retsch GmbH and Co KG filed Critical F Kurt Retsch GmbH and Co KG

1995-03-15 Publication of EP0642844A2 publication Critical patent/EP0642844A2/fr

1995-10-04 Publication of EP0642844A3 publication Critical patent/EP0642844A3/fr

1998-04-08 Application granted granted Critical

1998-04-08 Publication of EP0642844B1 publication Critical patent/EP0642844B1/fr

2014-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

EP94114272A 1993-09-13 1994-09-10 Dispositif de tamisage de laboratoire Expired - Lifetime EP0642844B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4331028		1993-09-13
DE4331028A DE4331028C1 (de)	1993-09-13	1993-09-13	Laborsiebmaschine

Publications (3)

Publication Number	Publication Date
EP0642844A2 EP0642844A2 (fr)	1995-03-15
EP0642844A3 true EP0642844A3 (fr)	1995-10-04
EP0642844B1 EP0642844B1 (fr)	1998-04-08

Family

ID=6497585

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94114272A Expired - Lifetime EP0642844B1 (fr)	1993-09-13	1994-09-10	Dispositif de tamisage de laboratoire

Country Status (3)

Country	Link
EP (1)	EP0642844B1 (fr)
DE (2)	DE4331028C1 (fr)
ES (1)	ES2117745T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10134871B4 (de) *	2001-07-18	2006-09-07	Hte Ag The High Throughput Experimentation Company	Siebvorrichtung zur Klassierung von Feststoffen und deren Verwendung
CN106807626A (zh) *	2015-12-02	2017-06-09	镇江市润州金山金属粉末厂	一种铝粒用高效筛分机
CN107096715A (zh) *	2017-06-19	2017-08-29	柳州三农科技有限公司	一种用于谷物的筛选细化装置
CN112474270B (zh) *	2020-11-05	2022-06-10	湖南金铠新材料科技股份有限公司	一种耐火材料生产用振动筛分机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL96882C (fr) *	1954-06-14	1900-01-01
DE4012902C1 (fr) *	1990-04-23	1991-04-18	F. Kurt Retsch Gmbh & Co Kg, 5657 Haan, De

1993
- 1993-09-13 DE DE4331028A patent/DE4331028C1/de not_active Expired - Fee Related
1994
- 1994-09-10 DE DE59405624T patent/DE59405624D1/de not_active Expired - Fee Related
- 1994-09-10 ES ES94114272T patent/ES2117745T3/es not_active Expired - Lifetime
- 1994-09-10 EP EP94114272A patent/EP0642844B1/fr not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL96882C (fr) *	1954-06-14	1900-01-01
DE4012902C1 (fr) *	1990-04-23	1991-04-18	F. Kurt Retsch Gmbh & Co Kg, 5657 Haan, De

Also Published As

Publication number	Publication date
ES2117745T3 (es)	1998-08-16
EP0642844B1 (fr)	1998-04-08
DE59405624D1 (de)	1998-05-14
DE4331028C1 (de)	1995-03-23
EP0642844A2 (fr)	1995-03-15

Legal Events

Date	Code	Title	Description
1995-01-27	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
1995-03-15	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB IT
1995-08-11	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-10-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE ES FR GB IT
1995-11-22	17P	Request for examination filed	Effective date: 19950927
1997-09-04	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-10-02	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-10-02	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1997-10-22	17Q	First examination report despatched	Effective date: 19970908
1997-12-05	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-02-20	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1998-04-08	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR GB IT
1998-05-14	REF	Corresponds to:	Ref document number: 59405624 Country of ref document: DE Date of ref document: 19980514
1998-06-30	ITF	It: translation for a ep patent filed	Owner name: BARZANO' E ZANARDO MILANO S.P.A.
1998-07-15	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19980624
1998-08-07	ET	Fr: translation filed
1998-08-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2117745 Country of ref document: ES Kind code of ref document: T3
1999-02-12	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1999-02-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1999-03-31	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2003-08-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20030816 Year of fee payment: 10
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