ES2092184T3 - Centrifuga. - Google Patents

Centrifuga.

Info

Publication number
ES2092184T3
ES2092184T3 ES93109499T ES93109499T ES2092184T3 ES 2092184 T3 ES2092184 T3 ES 2092184T3 ES 93109499 T ES93109499 T ES 93109499T ES 93109499 T ES93109499 T ES 93109499T ES 2092184 T3 ES2092184 T3 ES 2092184T3
Authority
ES
Spain
Prior art keywords
main rotor
separation chamber
piping
rotor
bearing
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.)
Expired - Lifetime
Application number
ES93109499T
Other languages
English (en)
Inventor
Friedrich Witthaus
Wolfram Weber
Wolfgang Dr Biesel
Carlo Lay
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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=6461454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2092184(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Application granted granted Critical
Publication of ES2092184T3 publication Critical patent/ES2092184T3/es
Anticipated expiration legal-status Critical
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
    • B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0492—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with fluid conveying umbilicus between stationary and rotary centrifuge parts

Abstract

LA INVENCION SE REFIERE A UNA CENTRIFUGA CON UNA CAMARA DE SEPARACION (1), EN LA CUAL ESTA CONECTADA FIJA UNA TUBERIA (2), CON UN ROTOR PRINCIPAL (3), EN EL CUAL ESTA APOYADA LA CAMARA DE SEPARACION (1) GIRATORIA RESPECTO AL ROTOR POR MEDIO DE UNA DISPOSICION DE COJINETE Y PROVISTA CON UN DISPOSITIVO DE GUIA (4) EN EL ROTOR PRINCIPAL (3) PARA LA CONDUCCION DE LA TUBERIA (2). PARA PODER COLOCAR LA CAMARA DE SEPARACION DE FORMA SENCILLA Y CONTROLADA EN EL ROTOR PRINCIPAL, ESTA PREVISTO DE ACUERDO CON LA INVENCION QUE LA DISPOSICION DEL COJINETE PARA LA COLOCACION DE LA TUBERIA (2) EN EL ROTOR PRINCIPAL (3), ABARQUE EN LA ZONA DEL ROTOR PRINCIPAL (3) UNA ZONA ABIERTA EN DIRECCION RADIAL.
ES93109499T 1992-06-20 1993-06-15 Centrifuga. Expired - Lifetime ES2092184T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220232A DE4220232A1 (de) 1992-06-20 1992-06-20 Zentrifuge

Publications (1)

Publication Number Publication Date
ES2092184T3 true ES2092184T3 (es) 1996-11-16

Family

ID=6461454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93109499T Expired - Lifetime ES2092184T3 (es) 1992-06-20 1993-06-15 Centrifuga.

Country Status (5)

Country Link
US (1) US5350514A (es)
EP (1) EP0575858B1 (es)
JP (1) JP3323287B2 (es)
DE (2) DE4220232A1 (es)
ES (1) ES2092184T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330905C2 (de) * 1993-09-11 1995-06-14 Fresenius Ag Verriegelungsvorrichtung für eine Lageranordnung einer Separationskammer einer Zentrifuge
DE19803535C2 (de) * 1998-01-30 1999-11-18 Fresenius Ag Zentrifuge und Leitung zum Zuführen und/oder Abführen mindestens eines Fluids von der Separationseinheit einer Zentrifuge zu einer ortsfesten Anschlußstelle
DE19803534C2 (de) * 1998-01-30 1999-11-11 Fresenius Ag Zentrifuge und Leitung zum Zuführen und/oder Abführen mindestens eines Fluids von der Separationseinheit einer Zentrifuge zu einer ortsfesten Anschlußstelle
EP1043071A1 (fr) 1999-04-09 2000-10-11 Jean-Denis Rochat Appareil de cetrifugation de liquide et utillisation de cet appareil
US6524231B1 (en) 1999-09-03 2003-02-25 Baxter International Inc. Blood separation chamber with constricted interior channel and recessed passage
US6315707B1 (en) 1999-09-03 2001-11-13 Baxter International Inc. Systems and methods for seperating blood in a rotating field
US6860846B2 (en) * 1999-09-03 2005-03-01 Baxter International Inc. Blood processing systems and methods with umbilicus-driven blood processing chambers
US6322488B1 (en) * 1999-09-03 2001-11-27 Baxter International Inc. Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
DE10129769A1 (de) 2001-06-20 2003-01-09 Fresenius Hemocare Gmbh Schlauchanordnung und Verfahren zu ihrer Herstellung
DE10142744C1 (de) * 2001-08-31 2003-05-22 Fresenius Hemocare Gmbh Zentrifuge
US7211037B2 (en) 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7297272B2 (en) 2002-10-24 2007-11-20 Fenwal, Inc. Separation apparatus and method
US6849039B2 (en) * 2002-10-24 2005-02-01 Baxter International Inc. Blood processing systems and methods for collecting plasma free or essentially free of cellular blood components
EP1683578A1 (fr) 2005-01-25 2006-07-26 Jean-Denis Rochat Separateur centrifuge pour liquide physiologique en particulier pour le sang
DE102007011332A1 (de) 2007-03-08 2008-09-11 Fresenius Hemocare Deutschland Gmbh Vorrichtung und Verfahren zum Separieren einer Zellsuspension, insbesondere zum Abtrennen mindestens einer Blutkomponente aus Vollblut
US9334927B2 (en) * 2011-09-22 2016-05-10 Fenwal, Inc. Drive system for centrifuge with planetary gear and flexible shaft
US9347540B2 (en) * 2011-09-22 2016-05-24 Fenwal, Inc. Flexible shaft drive system for centrifuge with pivoting arms
EP2698208A1 (de) * 2012-08-14 2014-02-19 Fresenius Kabi Deutschland GmbH Zentrifugenvorrichtung und Verfahren zum Betreiben einer Zentrifugenvorrichtung
US10099228B2 (en) * 2015-10-09 2018-10-16 Invetech, Inc. Apparatus for performing counter flow centrifugation and method of using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986442A (en) * 1975-10-09 1976-10-19 Baxter Laboratories, Inc. Drive system for a centrifugal liquid processing system
US4194684A (en) * 1977-06-13 1980-03-25 Baxter Travenol Laboratories, Inc. Centifugal apparatus using polyester elastomer tubing
US4163519A (en) * 1977-11-01 1979-08-07 Union Carbide Corporation Compensating rotor
JPS5676260A (en) * 1979-11-27 1981-06-23 Asahi Chem Ind Co Ltd Fluid communicating apparatus
DE3242541A1 (de) * 1982-11-18 1984-05-24 Fresenius AG, 6380 Bad Homburg Zentrifuge
JPS61245855A (ja) * 1985-04-22 1986-11-01 Green Cross Corp:The 連続式血液分離装置
SE454413B (sv) * 1986-09-12 1988-05-02 Alfa Laval Separation Ab Centrifugalseparator med en rotor, vari ett bojligt organ strecker sig ett stycke lengs rotorns omkrets

Also Published As

Publication number Publication date
EP0575858B1 (de) 1996-09-25
EP0575858A2 (de) 1993-12-29
DE4220232A1 (de) 1993-12-23
US5350514A (en) 1994-09-27
DE59303933D1 (de) 1996-10-31
JPH06206006A (ja) 1994-07-26
EP0575858A3 (en) 1994-08-10
JP3323287B2 (ja) 2002-09-09

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