GB2181371B - Centrifuge - Google Patents

Centrifuge

Info

Publication number
GB2181371B
GB2181371B GB8624512A GB8624512A GB2181371B GB 2181371 B GB2181371 B GB 2181371B GB 8624512 A GB8624512 A GB 8624512A GB 8624512 A GB8624512 A GB 8624512A GB 2181371 B GB2181371 B GB 2181371B
Authority
GB
United Kingdom
Prior art keywords
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
Application number
GB8624512A
Other languages
English (en)
Other versions
GB2181371A (en
Inventor
Louis William Feldman
David Houston Yawn
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.)
Cardiovascular Systems Inc
Original Assignee
Cardiovascular Systems 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
Priority claimed from US06/786,780 external-priority patent/US4684361A/en
Application filed by Cardiovascular Systems Inc filed Critical Cardiovascular Systems Inc
Publication of GB2181371A publication Critical patent/GB2181371A/en
Application granted granted Critical
Publication of GB2181371B publication Critical patent/GB2181371B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage
    • 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
    • B04B7/00—Elements of centrifuges
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • B04B2005/0464—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 hollow or massive core in centrifuge bowl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
GB8624512A 1985-10-11 1986-10-13 Centrifuge Expired GB2181371B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/786,780 US4684361A (en) 1985-10-11 1985-10-11 Centrifuge
NL8602546A NL8602546A (nl) 1985-10-11 1986-10-10 Centrifuge.

Publications (2)

Publication Number Publication Date
GB2181371A GB2181371A (en) 1987-04-23
GB2181371B true GB2181371B (en) 1989-09-13

Family

ID=26646171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8624512A Expired GB2181371B (en) 1985-10-11 1986-10-13 Centrifuge

Country Status (7)

Country Link
JP (1) JPS62117650A (no)
AU (1) AU592598B2 (no)
DE (1) DE3634631C2 (no)
FR (1) FR2588489B1 (no)
GB (1) GB2181371B (no)
IT (1) IT1199260B (no)
NL (2) NL191454C (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107635668A (zh) * 2015-05-07 2018-01-26 生物安全股份有限公司 用于将生物流体连续处理并分离成组分的装置、系统和方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889524A (en) * 1987-09-04 1989-12-26 Haemonetics Corporation Portable centrifuge apparatus
KR0149503B1 (ko) * 1989-04-20 1999-05-15 야마우찌 히로시 메모리 카트리지
US9144583B2 (en) 2002-03-29 2015-09-29 Tissue Genesis, Inc. Cell separation apparatus and methods of use
US11174458B2 (en) 2007-04-23 2021-11-16 Koligo Therapeutics, Inc. Cell separation apparatus and methods of use
US11957998B2 (en) * 2019-06-06 2024-04-16 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002266A (en) * 1973-04-09 1979-02-21 Baxter Travenol Lab Blood component separating device
GB1541344A (en) * 1976-10-06 1979-02-28 Haemonetics Corp Plasmapheresis apparatus
GB2003757A (en) * 1977-09-06 1979-03-21 Kalin E Centrifuge
GB2005163A (en) * 1977-10-04 1979-04-19 Atomic Energy Authority Uk Centrifuge for removing solid particles from a liquid
GB2013110A (en) * 1978-01-27 1979-08-08 Beckman Instruments Inc Chylomicron rotor
GB2084051A (en) * 1980-09-24 1982-04-07 Zuu Chang Hong Process for rapidly and continuously defoaming liquid material and the apparatus thereof
GB2098098A (en) * 1981-04-10 1982-11-17 Mo N Proizv Ob Stroi Centrifuge for cleaning working fluids of hydraulic systems
GB2128904A (en) * 1982-10-09 1984-05-10 Edward L Simonds Centrifugal separator
GB2168267A (en) * 1984-12-10 1986-06-18 Exxon Production Research Co Method and apparatus for separating the components of a stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317127A (en) * 1945-03-02 1967-05-02 Little Inc A Centrifuge
US2662687A (en) * 1950-04-01 1953-12-15 Laval Separator Co De Centrifugal separator for cold milk products and the like
FR1264632A (fr) * 1960-05-13 1961-06-23 Dispositif d'étanchéité unidirectionnelle entre deux organes rotatifs
US3145713A (en) * 1963-09-12 1964-08-25 Protein Foundation Inc Method and apparatus for processing blood
US3409213A (en) * 1967-01-23 1968-11-05 500 Inc Rotary seal and centrifuge incorporation
US3785549A (en) * 1972-07-31 1974-01-15 Haemonetics Corp Centrifuge chuck for disposable, snap-in centrifuge rotor
SE399747B (sv) * 1974-12-10 1978-02-27 Volvo Ab Ringtetning, speciellt axialtetning for hjulbromsar vid fordon
IT1033605B (it) * 1974-12-17 1979-08-10 Giacomini G Dispositivo di tenuta particolarmente adatto alle celle di centrifugazione del sangue o di altre soluzioni liquide sensibilie danneggiabili durante la centrifugazione
US4140268A (en) * 1977-03-15 1979-02-20 Haemo-Transfer S.A. Centrifugating device for biological liquids, having a rotatable container, and supporting bracket therefor
BE873493A (fr) * 1979-01-16 1979-05-16 Syglo Internat S A Cellule de centrifugation, en particulier pour le sang et autres liquides sensibles.
US4300717A (en) * 1979-04-02 1981-11-17 Haemonetics Corporation Rotary centrifuge seal
US4360151A (en) * 1980-07-01 1982-11-23 Beckman Instruments, Inc. Aerosol resistant bowl rotor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002266A (en) * 1973-04-09 1979-02-21 Baxter Travenol Lab Blood component separating device
GB1541344A (en) * 1976-10-06 1979-02-28 Haemonetics Corp Plasmapheresis apparatus
GB2003757A (en) * 1977-09-06 1979-03-21 Kalin E Centrifuge
GB2005163A (en) * 1977-10-04 1979-04-19 Atomic Energy Authority Uk Centrifuge for removing solid particles from a liquid
GB2013110A (en) * 1978-01-27 1979-08-08 Beckman Instruments Inc Chylomicron rotor
GB2084051A (en) * 1980-09-24 1982-04-07 Zuu Chang Hong Process for rapidly and continuously defoaming liquid material and the apparatus thereof
GB2098098A (en) * 1981-04-10 1982-11-17 Mo N Proizv Ob Stroi Centrifuge for cleaning working fluids of hydraulic systems
GB2128904A (en) * 1982-10-09 1984-05-10 Edward L Simonds Centrifugal separator
GB2168267A (en) * 1984-12-10 1986-06-18 Exxon Production Research Co Method and apparatus for separating the components of a stream

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WO A 85/02560 *
WO A 85/02561 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107635668A (zh) * 2015-05-07 2018-01-26 生物安全股份有限公司 用于将生物流体连续处理并分离成组分的装置、系统和方法
CN107635668B (zh) * 2015-05-07 2019-12-03 生物安全股份有限公司 用于将生物流体连续处理并分离成组分的装置、系统和方法
US10562041B2 (en) 2015-05-07 2020-02-18 Biosafe S.A. Device, system and method for the continuous processing and separation of biological fluids into components

Also Published As

Publication number Publication date
NL191454B (nl) 1995-03-16
JPS62117650A (ja) 1987-05-29
IT1199260B (it) 1988-12-30
NL94802C (no)
GB2181371A (en) 1987-04-23
DE3634631A1 (de) 1987-05-14
NL8901341A (nl) 1989-09-01
DE3634631C2 (de) 2003-05-08
IT8648534A0 (it) 1986-10-10
AU6368386A (en) 1987-04-16
AU592598B2 (en) 1990-01-18
NL191454C (nl) 1995-07-18
FR2588489A1 (fr) 1987-04-17
FR2588489B1 (fr) 1995-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee