EP0657220A3 - Filter centrifuge. - Google Patents

Filter centrifuge. Download PDF

Info

Publication number: EP0657220A3
Authority: EP; European Patent Office
Prior art keywords: filter centrifuge; centrifuge; filter
Prior art date: 1993-12-13
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

EP94118804A

Other languages

German (de)

French (fr)

Other versions

EP0657220A2 (en

EP0657220B1 (en

Inventor

Johann Feller

Bruno Hegnauer

Wolfgang Knobloch

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.)

Mannesmann Demag Krauss Maffei GmbH

Original Assignee

Krauss Maffei 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.)

1993-12-13

Filing date

1994-11-30

Publication date

1995-09-27

1994-11-30 Application filed by Krauss Maffei AG filed Critical Krauss Maffei AG

1995-06-14 Publication of EP0657220A2 publication Critical patent/EP0657220A2/en

1995-09-27 Publication of EP0657220A3 publication Critical patent/EP0657220A3/en

1999-09-22 Application granted granted Critical

1999-09-22 Publication of EP0657220B1 publication Critical patent/EP0657220B1/en

2014-11-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids

EP94118804A 1993-12-13 1994-11-30 Filter centrifuge Expired - Lifetime EP0657220B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4342471		1993-12-13
DE4342471A DE4342471C1 (en)	1993-12-13	1993-12-13	Filter centrifuge

Publications (3)

Publication Number	Publication Date
EP0657220A2 EP0657220A2 (en)	1995-06-14
EP0657220A3 true EP0657220A3 (en)	1995-09-27
EP0657220B1 EP0657220B1 (en)	1999-09-22

Family

ID=6504877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94118804A Expired - Lifetime EP0657220B1 (en)	1993-12-13	1994-11-30	Filter centrifuge

Country Status (3)

Country	Link
US (1)	US5582726A (en)
EP (1)	EP0657220B1 (en)
DE (2)	DE4342471C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7396324B2 (en) *	2003-10-17	2008-07-08	Hitachi Koki Co., Ltd.	Centrifugal separator with first and second control panels
CA2784991A1 (en)	2004-08-09	2006-02-23	Prime Solution, Inc.	Rotary fan press
CN101296739B (en) *	2005-10-28	2011-12-14	普莱姆解决方案公司	Rotating fan compressor
DE102006011895A1 (en) *	2006-03-15	2007-09-20	Westfalia Separator Ag	Separator arrangement in sanitary design
US8662315B2 (en) *	2008-07-14	2014-03-04	Prime Solution, Inc.	Rotary fan press
CN102614997A (en) *	2012-03-15	2012-08-01	张家港市腾龙机械制造有限公司	Horizontal centrifugal machine
CN104190554A (en) *	2014-08-05	2014-12-10	安徽奥冠环保设备制造有限公司	Machine case self-locking mechanism of centrifuge
CA3085969A1 (en) *	2017-12-19	2019-06-27	Xeros Limited	Filter for a treatment apparatus
CN112159754B (en) *	2020-10-12	2021-09-03	湖州市第一人民医院	Exosome tumor vaccine preparation equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3365066A (en) *	1967-03-07	1968-01-23	John D. Howell	Centrifuge
DE3617769C1 (en) *	1986-05-27	1987-10-08	Krauss Maffei Ag	Filter centrifuge
EP0379452A1 (en) *	1989-01-19	1990-07-25	ROBATEL S.L.P.I. Société Anonyme	Centrifugal drier with a hinged bowl for filtration in a sterile atmosphere

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3916266C1 (en) *	1989-05-19	1990-08-30	Heinkel Industriezentrifugen Gmbh + Co, 7120 Bietigheim-Bissingen, De
RU2096093C1 (en) *	1990-09-24	1997-11-20	Хейнкель Индустрицентрифуген ГмбХ унд Ко.	Filtering centrifuge with inverter filter
US5421997A (en) *	1991-05-04	1995-06-06	Heinkel Industriezentrifugen Gmbh & Co. Kg	Sleeve filter centrifuge

1993
- 1993-12-13 DE DE4342471A patent/DE4342471C1/en not_active Expired - Lifetime
1994
- 1994-11-30 EP EP94118804A patent/EP0657220B1/en not_active Expired - Lifetime
- 1994-11-30 DE DE59408765T patent/DE59408765D1/en not_active Expired - Lifetime
- 1994-12-12 US US08/354,583 patent/US5582726A/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3365066A (en) *	1967-03-07	1968-01-23	John D. Howell	Centrifuge
DE3617769C1 (en) *	1986-05-27	1987-10-08	Krauss Maffei Ag	Filter centrifuge
EP0379452A1 (en) *	1989-01-19	1990-07-25	ROBATEL S.L.P.I. Société Anonyme	Centrifugal drier with a hinged bowl for filtration in a sterile atmosphere

Also Published As

Publication number	Publication date
EP0657220A2 (en)	1995-06-14
US5582726A (en)	1996-12-10
DE4342471C1 (en)	1995-05-04
EP0657220B1 (en)	1999-09-22
DE59408765D1 (en)	1999-10-28

Legal Events

Date	Code	Title	Description
1995-04-28	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
1995-06-14	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IE IT LI
1995-08-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-09-27	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB IE IT LI
1996-05-08	17P	Request for examination filed	Effective date: 19960307
1998-06-24	17Q	First examination report despatched	Effective date: 19980506
1999-01-21	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-03-24	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-03-24	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-05-26	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-08-06	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1999-09-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB IE IT LI
1999-09-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
1999-10-01	ET	Fr: translation filed
1999-10-20	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19990923
1999-10-28	REF	Corresponds to:	Ref document number: 59408765 Country of ref document: DE Date of ref document: 19991028
1999-10-29	ITF	It: translation for a ep patent filed	Owner name: FUSIONE =MANNESMANN DEMAG KRAUSS MAFFEI;SOCIETA' I
1999-10-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: NV Representative=s name: KIRKER & CIE SA
1999-11-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PUE Owner name: KRAUSS-MAFFEI AKTIENGESELLSCHAFT TRANSFER- MANNESM
1999-12-01	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN Ref country code: GB Ref legal event code: 732E
1999-12-17	REG	Reference to a national code	Ref country code: FR Ref legal event code: TP
2000-07-21	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2000-07-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2000-09-06	26N	No opposition filed
2000-11-27	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IE Payment date: 20001127 Year of fee payment: 7
2001-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20011130
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-04-17	REG	Reference to a national code	Ref country code: GB Ref legal event code: 732E
2002-04-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PUE Owner name: MANNESMANN DEMAG KRAUSS-MAFFEI AG TRANSFER- KRAUSS
2002-09-04	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2004-11-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20041118 Year of fee payment: 11
2004-11-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20041119 Year of fee payment: 11
2005-11-30	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: 20051130
2006-07-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20051130
2006-07-31	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: 20060731
2006-11-03	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20060731
2008-02-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20071127 Year of fee payment: 14
2009-08-31	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: 20081130
2014-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20131122 Year of fee payment: 20
2014-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20140122 Year of fee payment: 20
2014-12-02	REG	Reference to a national code	Ref country code: DE Ref legal event code: R071 Ref document number: 59408765 Country of ref document: DE
2014-12-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL

Publication	Publication Date	Title
EP0643435A3 (en)	1995-12-06	Tunable filter.
EP0660435A3 (en)	1996-06-05	Electrical filter.
EP0628260A3 (en)	1995-03-22	Cigarette filter.
EP0616832A3 (en)	1994-10-26	Filter material.
EP0642220A3 (en)	1995-07-05	SAW filter.
ZA975280B (en)	1998-01-14	Filter.
DE59401349D1 (en)	1997-01-30	Filter
GB9414956D0 (en)	1994-09-14	Filter
EP0637873A3 (en)	1995-07-05	SAW filter.
EP0640398A3 (en)	1995-05-31	Centrifuge.
EP0626189A3 (en)	1995-09-06	Deodorizing filter.
EP0657220A3 (en)	1995-09-27	Filter centrifuge.
ZA971676B (en)	1997-09-22	Filter.
EP0601458A3 (en)	1994-11-23	Separation process.
EP0560391A3 (en)	1994-08-10	Centrifuge
DE69103022D1 (en)	1994-08-25	Filter.
GB2279890B (en)	1997-01-29	Filter
EP0663819A4 (en)	1998-05-27	Ibuprofen-caffeine combinations.
DE69400999D1 (en)	1997-01-09	Filter
GB2276993B (en)	1996-08-07	Filter
KR0108099Y1 (en)	1997-10-27	Centrifuges
GB2282764B (en)	1997-04-30	Filter
GB2283926B (en)	1998-01-14	Filter
EP0625366A3 (en)	1994-12-28	Filter device.
ZA943079B (en)	1995-01-13	Filters.