DE3879686T2 - Rotor fuer eine zentrifuge. - Google Patents

Rotor fuer eine zentrifuge.

Info

Publication number
DE3879686T2
DE3879686T2 DE8989900433T DE3879686T DE3879686T2 DE 3879686 T2 DE3879686 T2 DE 3879686T2 DE 8989900433 T DE8989900433 T DE 8989900433T DE 3879686 T DE3879686 T DE 3879686T DE 3879686 T2 DE3879686 T2 DE 3879686T2
Authority
DE
Germany
Prior art keywords
separation chamber
unit
disk
rotor according
assembly
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
DE8989900433T
Other languages
German (de)
English (en)
Other versions
DE3879686D1 (de
Inventor
Aron Penhasi
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of DE3879686D1 publication Critical patent/DE3879686D1/de
Application granted granted Critical
Publication of DE3879686T2 publication Critical patent/DE3879686T2/de
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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • F16D1/112—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints
    • 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
    • B04B2005/0471—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 additional elutriation separation of different particles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
DE8989900433T 1987-10-30 1988-10-20 Rotor fuer eine zentrifuge. Expired - Lifetime DE3879686T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/115,217 US4798579A (en) 1987-10-30 1987-10-30 Rotor for centrifuge
PCT/US1988/003720 WO1989004215A1 (en) 1987-10-30 1988-10-20 Rotor for centrifuge

Publications (2)

Publication Number Publication Date
DE3879686D1 DE3879686D1 (de) 1993-04-29
DE3879686T2 true DE3879686T2 (de) 1993-07-01

Family

ID=22359972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989900433T Expired - Lifetime DE3879686T2 (de) 1987-10-30 1988-10-20 Rotor fuer eine zentrifuge.

Country Status (5)

Country Link
US (1) US4798579A (enExample)
EP (1) EP0346422B1 (enExample)
JP (1) JPH0713809Y2 (enExample)
DE (1) DE3879686T2 (enExample)
WO (1) WO1989004215A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326370B3 (de) * 2003-06-12 2004-12-09 Bauer, Johann, Dr. Gegenstromtischzentrifugenrotor

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936820A (en) * 1988-10-07 1990-06-26 Baxter International Inc. High volume centrifugal fluid processing system and method for cultured cell suspensions and the like
US5078671A (en) * 1988-10-07 1992-01-07 Baxter International Inc. Centrifugal fluid processing system and method
US5061381A (en) * 1990-06-04 1991-10-29 Abaxis, Inc. Apparatus and method for separating cells from biological fluids
US5328440A (en) * 1992-01-07 1994-07-12 Marathon Oil Company Centrifuge bucket and method of use
US5674173A (en) * 1995-04-18 1997-10-07 Cobe Laboratories, Inc. Apparatus for separating particles
US6053856A (en) * 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
DE69618453T2 (de) * 1995-04-18 2002-11-07 Gambro Inc Verfahren zur teilchentrennung
US6022306A (en) * 1995-04-18 2000-02-08 Cobe Laboratories, Inc. Method and apparatus for collecting hyperconcentrated platelets
US5913768A (en) * 1995-04-18 1999-06-22 Cobe Laboratories, Inc. Particle filter apparatus
NL1002569C2 (nl) * 1996-03-11 1997-09-12 Univ Delft Tech Werkwijze voor het uitvoeren van een behandeling in aanwezigheid van een centrifugale kracht en inrichting daarvoor.
US5792038A (en) * 1996-05-15 1998-08-11 Cobe Laboratories, Inc. Centrifugal separation device for providing a substantially coriolis-free pathway
AU3005797A (en) * 1996-05-15 1997-12-05 Cobe Laboratories Inc. Method and apparatus for reducing turbulence in fluid flow
US5904645A (en) * 1996-05-15 1999-05-18 Cobe Laboratories Apparatus for reducing turbulence in fluid flow
US6051146A (en) * 1998-01-20 2000-04-18 Cobe Laboratories, Inc. Methods for separation of particles
US6153113A (en) 1999-02-22 2000-11-28 Cobe Laboratories, Inc. Method for using ligands in particle separation
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
US6808633B1 (en) * 1999-06-23 2004-10-26 Hitachi, Ltd. Centrifugal separator and sample preparation device using the separator
DE19948201B4 (de) * 1999-10-06 2010-12-09 Thermo Electron Led Gmbh Zentrifugen-Rotor
US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
US6589153B2 (en) * 2001-09-24 2003-07-08 Medtronic, Inc. Blood centrifuge with exterior mounted, self-balancing collection chambers
US7201848B2 (en) * 2001-12-05 2007-04-10 Gambro Bct, Inc. Methods and apparatus for separation of particles
US20030173274A1 (en) * 2002-02-01 2003-09-18 Frank Corbin Blood component separation device, system, and method including filtration
US9144583B2 (en) 2002-03-29 2015-09-29 Tissue Genesis, Inc. Cell separation apparatus and methods of use
DE60331794D1 (de) * 2002-04-16 2010-04-29 Caridianbct Inc Verfahren zur Verarbeitung von Blutkomponenten
US20070208163A1 (en) * 2003-07-10 2007-09-06 Novo Nordisk A/S Method for treatment of protein precipitates
US20080035585A1 (en) * 2006-08-10 2008-02-14 Gambro Bct, Inc. Method and Apparatus for Recirculating Elutriation Fluids
US11174458B2 (en) 2007-04-23 2021-11-16 Koligo Therapeutics, Inc. Cell separation apparatus and methods of use
CN102947009B (zh) * 2010-05-26 2016-10-12 泰尔茂比司特公司 操作含不同血液单元的多单元血液处理器的装置和方法
JP2015514425A (ja) 2012-04-17 2015-05-21 リージェンツ オブ ザ ユニバーシティ オブ ミネソタ 垂直３ストリームマイクロ流体デバイスのための入口および出口の幾何学的形態
US9248446B2 (en) 2013-02-18 2016-02-02 Terumo Bct, Inc. System for blood separation with a separation chamber having an internal gravity valve
USD844805S1 (en) 2016-02-29 2019-04-02 President And Fellows Of Harvard College Holder
USD846755S1 (en) * 2016-12-07 2019-04-23 President And Fellows Of Harvard College Holder
US20220154125A1 (en) * 2020-11-17 2022-05-19 Washington State University Miniaturized centrifugal bioreactor and rotor system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616619A (en) * 1948-08-30 1952-11-04 Norman A Macleod Method and apparatus for centrifugal elutriation
US3674197A (en) * 1970-09-08 1972-07-04 Sorvall Inc Ivan Washing means for flexible bags in split enclosures
US4098456A (en) * 1977-03-29 1978-07-04 Baxter Travenol Laboratories, Inc. Centrifuge system having collapsible centrifuge bags
US4350283A (en) * 1980-07-01 1982-09-21 Beckman Instruments, Inc. Centrifugal elutriator rotor
JPS60172368A (ja) * 1984-02-17 1985-09-05 Hitachi Koki Co Ltd エルトリエータロータ
US4670002A (en) * 1985-12-09 1987-06-02 Hitachi Koki Company, Ltd. Centrifugal elutriator rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326370B3 (de) * 2003-06-12 2004-12-09 Bauer, Johann, Dr. Gegenstromtischzentrifugenrotor

Also Published As

Publication number Publication date
US4798579A (en) 1989-01-17
DE3879686D1 (de) 1993-04-29
JPH02500027U (enExample) 1990-07-05
WO1989004215A1 (en) 1989-05-18
EP0346422A1 (en) 1989-12-20
JPH0713809Y2 (ja) 1995-04-05
EP0346422B1 (en) 1993-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition