DE69717043T2 - Zentrifugenrotor mit reduzierter Massenträgheit - Google Patents

Zentrifugenrotor mit reduzierter Massenträgheit

Info

Publication number
DE69717043T2
DE69717043T2 DE69717043T DE69717043T DE69717043T2 DE 69717043 T2 DE69717043 T2 DE 69717043T2 DE 69717043 T DE69717043 T DE 69717043T DE 69717043 T DE69717043 T DE 69717043T DE 69717043 T2 DE69717043 T2 DE 69717043T2
Authority
DE
Germany
Prior art keywords
centrifuge rotor
reduced inertia
inertia
reduced
centrifuge
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
DE69717043T
Other languages
English (en)
Other versions
DE69717043D1 (de
Inventor
Winston H H Lowe
Thomas L Johnson
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 Coulter 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 Coulter Inc filed Critical Beckman Coulter Inc
Application granted granted Critical
Publication of DE69717043D1 publication Critical patent/DE69717043D1/de
Publication of DE69717043T2 publication Critical patent/DE69717043T2/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
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • 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
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
DE69717043T 1996-09-26 1997-09-25 Zentrifugenrotor mit reduzierter Massenträgheit Expired - Lifetime DE69717043T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72116596A 1996-09-26 1996-09-26
US08/873,063 US5840005A (en) 1996-09-26 1997-06-11 Centrifuge with inertial mass relief

Publications (2)

Publication Number Publication Date
DE69717043D1 DE69717043D1 (de) 2002-12-19
DE69717043T2 true DE69717043T2 (de) 2003-08-14

Family

ID=27110385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717043T Expired - Lifetime DE69717043T2 (de) 1996-09-26 1997-09-25 Zentrifugenrotor mit reduzierter Massenträgheit

Country Status (3)

Country Link
US (1) US5840005A (de)
EP (1) EP0832692B1 (de)
DE (1) DE69717043T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2301004A1 (en) 1997-09-12 1999-03-18 The Board Of Trustees Of The Leland Stanford Junior University Flow-through microcentrifuge
US6387031B1 (en) 1999-01-29 2002-05-14 Genomic Instrumentation Services, Inc. Array centrifuge
DE29914207U1 (de) * 1999-08-14 2000-09-21 Sigma Laborzentrifugen Gmbh Rotor für eine Laborzentrifuge
US8211002B2 (en) * 2009-04-24 2012-07-03 Fiberlite Centrifuge, Llc Reinforced swing bucket for use with a centrifuge rotor
US8323170B2 (en) * 2009-04-24 2012-12-04 Fiberlite Centrifuge, Llc Swing bucket centrifuge rotor including a reinforcement layer
CN209452049U (zh) * 2016-05-31 2019-10-01 工机控股株式会社 转子及使用其的离心机
KR102131892B1 (ko) * 2019-04-09 2020-07-08 선문대학교 산학협력단 관성모멘트의 제어방법 및 이를 이용한 원심분리기
CN115942995A (zh) * 2020-04-14 2023-04-07 美国控股实验室公司 用于便携且紧凑的离心的设备和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447330A (en) * 1946-05-16 1948-08-17 Grebmeier Joseph Rotor for ultracentrifuge machines
US3819111A (en) * 1973-04-09 1974-06-25 Sorvall Inc Ivan Centrifuge rotor cover
JPS57177359A (en) * 1981-04-24 1982-11-01 Hitachi Koki Co Ltd Rotor for centrifugal separator
US4817453A (en) * 1985-12-06 1989-04-04 E. I. Dupont De Nemours And Company Fiber reinforced centrifuge rotor
US4991462A (en) * 1985-12-06 1991-02-12 E. I. Du Pont De Nemours And Company Flexible composite ultracentrifuge rotor
US5071402A (en) * 1986-08-04 1991-12-10 E. I. Du Pont De Nemours And Company Centrifuge rotor having spillage containment groove
NL8700642A (nl) * 1987-03-18 1988-10-17 Ultra Centrifuge Nederland Nv Centrifuge voor het scheiden van vloeistoffen.
US4781669A (en) * 1987-06-05 1988-11-01 Beckman Instruments, Inc. Composite material centrifuge rotor
US5279538A (en) * 1991-11-18 1994-01-18 E. I. Du Pont De Nemours And Company Centrifuge rotor having a predetermined region of failure
KR950701843A (ko) * 1992-06-10 1995-05-17 개셈 맬렉매다니 모하메드 고정각 복합물 원심 분리기 회전자(fixed-angle composite centrifuge rotor)
US5562554A (en) * 1992-10-09 1996-10-08 E. I. Du Pont De Nemours And Company Centrifuge rotor having a fused web
US5484381A (en) * 1994-10-26 1996-01-16 E. I. Du Pont De Nemours And Company Centrifuge rotor having liquid-capturing holes

Also Published As

Publication number Publication date
EP0832692B1 (de) 2002-11-13
EP0832692A2 (de) 1998-04-01
DE69717043D1 (de) 2002-12-19
US5840005A (en) 1998-11-24
EP0832692A3 (de) 1999-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BECKMAN COULTER, INC., BREA, CALIF., US