GB201307344D0 - Miniaturised centrifugation means - Google Patents

Miniaturised centrifugation means

Info

Publication number
GB201307344D0
GB201307344D0 GB201307344A GB201307344A GB201307344D0 GB 201307344 D0 GB201307344 D0 GB 201307344D0 GB 201307344 A GB201307344 A GB 201307344A GB 201307344 A GB201307344 A GB 201307344A GB 201307344 D0 GB201307344 D0 GB 201307344D0
Authority
GB
United Kingdom
Prior art keywords
casing
rotor
bowl
chamber
fluid
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.)
Withdrawn
Application number
GB201307344A
Other versions
GB2501615A (en
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.)
MAGNA PARVA
Original Assignee
MAGNA PARVA
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 MAGNA PARVA filed Critical MAGNA PARVA
Publication of GB201307344D0 publication Critical patent/GB201307344D0/en
Publication of GB2501615A publication Critical patent/GB2501615A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/06—Arrangement of distributors or collectors in centrifuges
    • 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
    • B04B7/02—Casings; Lids
    • 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
    • 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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

A centrifuge comprises a casing (2, fig 1) and a rotor (1) mounted on a bearing (4) for rotation inside the casing. Inside a circumferential wall (12) of a bowl of the rotor (1) there are arranged in an axial sequence: a settlement zone where fluid can collect, an annular weir (13) projecting radially inwards, and an escape zone (14) where fluid can flow out of the bowl. The escape zone may comprise a set of holes (15) through the wall (12) in the base of an annular gulley (14). The bowl of the rotor rotates in a chamber of the casing and an annular seal (5) between the rotor and the casing divides the chamber into two parts (17, 18, fig 3) to prevent fluid from reaching the bearing (4). Air ducts (19, fig 3) may connect the two parts of the chamber to equalize the pressure between them. The centrifuge can be manufactured as a small, disposable unit designed to work with an external drive.
GB201307344A 2012-04-24 2013-04-24 Miniaturised Centrifugation Apparatus Withdrawn GB2501615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201207178A GB201207178D0 (en) 2012-04-24 2012-04-24 Miniaturised centrifiguration apparatus

Publications (2)

Publication Number Publication Date
GB201307344D0 true GB201307344D0 (en) 2013-05-29
GB2501615A GB2501615A (en) 2013-10-30

Family

ID=46261791

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201207178A Ceased GB201207178D0 (en) 2012-04-24 2012-04-24 Miniaturised centrifiguration apparatus
GB201307344A Withdrawn GB2501615A (en) 2012-04-24 2013-04-24 Miniaturised Centrifugation Apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201207178A Ceased GB201207178D0 (en) 2012-04-24 2012-04-24 Miniaturised centrifiguration apparatus

Country Status (2)

Country Link
GB (2) GB201207178D0 (en)
WO (1) WO2013160668A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017113583A1 (en) 2017-06-20 2018-12-20 Bluecatbio Gmbh centrifuge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567113A (en) 1969-03-18 1971-03-02 Us Air Force Miniature, portable, self-powered, high speed, clinical centrifuge
US4086924A (en) 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
DE3143348A1 (en) * 1981-10-31 1983-05-11 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Centrifuge
US4889524A (en) * 1987-09-04 1989-12-26 Haemonetics Corporation Portable centrifuge apparatus
CH687505A5 (en) * 1993-01-29 1996-12-31 Elp Rochat Centrifugal separator for fluids.
IT235629Y1 (en) 1995-05-19 2000-07-12 Vado Giovanni Antonio APPARATUS OF DIMENSIONS CONTAINED FOR CENTRIFUGAL SEPARATION.
US6398402B1 (en) 1998-02-11 2002-06-04 Chris Thomas Disposable disruptor agitator tool having a bladed rotor disposed in a stator
JP5329644B2 (en) 2008-04-22 2013-10-30 ニューマチック スケール コーポレイション Centrifugal system with single-use components
GB2475835A (en) 2009-11-27 2011-06-08 Magna Parva Ltd Sample Processing System

Also Published As

Publication number Publication date
GB2501615A (en) 2013-10-30
GB201207178D0 (en) 2012-06-06
WO2013160668A2 (en) 2013-10-31
WO2013160668A3 (en) 2014-01-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)