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GB1335110A - Centrifuge rotor - Google Patents

Centrifuge rotor

Info

Publication number
GB1335110A
GB1335110A GB5186371A GB5186371A GB1335110A GB 1335110 A GB1335110 A GB 1335110A GB 5186371 A GB5186371 A GB 5186371A GB 5186371 A GB5186371 A GB 5186371A GB 1335110 A GB1335110 A GB 1335110A
Authority
GB
United Kingdom
Prior art keywords
socket
rotor
bucket
spherical
axis
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
GB5186371A
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.)
Damon Corp
Original Assignee
Damon Corp
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 Damon Corp filed Critical Damon Corp
Publication of GB1335110A publication Critical patent/GB1335110A/en
Expired 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
    • B04B5/0407—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
    • B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted

Landscapes

  • Centrifugal Separators (AREA)

Abstract

1335110 Bucket-type centrifuge DAMON CORP 9 Nov 1971 [7 Jan 1971] 51863/71 Heading B2P A centrifuge rotor 16 has a number of evenly circumferentially-spaced chambers each comprising (a) a socket 18 extending from the top surface of the rotor and having an internal cylindrical surface terminating in a spherical section 25, (b) a slot 19 in communication with the socket 18 and extending from the peripheral surface 20 and the bottom surface of the rotor, the inside profile of the slot corresponding generally to the rotation of a cylindrical section through an arc of 90‹ about an axis at right angles to the axis A of the cylindrical section and intersecting the axis of the socket 18 at right angles thereto, the point B of intersection being below the centre of the socket spherical section 25, and (c) a spherical seat 26 leading from the socket 18 to the slot 19 and having its centre along the horizontal cylindrical axis of the slot so that the angle between the axis of the rotor and a line between the centres of the spherical section 25 of the socket 18 and the seat 26 is between 55 and 90‹. Buckets 10 are placed in the rotor by inserting each bucket, tubular portion 11 down, through the correspondng socket 18 and slot 19 so that a spherical flange 15 on the bucket is seated in the spherical section 25 of the socket or in the spherical seat 26. when the rotor is spun the flange 15 of each bucket slides along the seat 26 allowing the bucket to pivot to the horizontal position being supported by portions of the seat 26. Each bucket is provided with a threaded cap 14 and its tubular portion may be externally tapered.
GB5186371A 1971-01-07 1971-11-09 Centrifuge rotor Expired GB1335110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10459971A 1971-01-07 1971-01-07

Publications (1)

Publication Number Publication Date
GB1335110A true GB1335110A (en) 1973-10-24

Family

ID=22301327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5186371A Expired GB1335110A (en) 1971-01-07 1971-11-09 Centrifuge rotor

Country Status (5)

Country Link
US (1) US3687359A (en)
JP (1) JPS5632029B1 (en)
DE (1) DE2159868C2 (en)
FR (1) FR2121624B1 (en)
GB (1) GB1335110A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301964A (en) * 1980-01-24 1981-11-24 Beckman Instruments, Inc. Swinging tube holder
DE3036538C2 (en) * 1980-09-27 1983-07-14 Compur-Electronic GmbH, 8000 München Swivel bucket centrifuge
US4344563A (en) * 1980-12-23 1982-08-17 E. I. Du Pont De Nemours And Company Centrifuge rotor having vertically offset trunnion pins
US4400166A (en) * 1981-12-28 1983-08-23 Beckman Instruments, Inc. Top loading centrifuge rotor
JPS613220U (en) * 1984-06-14 1986-01-10 株式会社 ト−モク packaging box
JPS6155831U (en) * 1984-09-19 1986-04-15
US5496255A (en) * 1994-12-09 1996-03-05 Beckman Instruments, Inc. Swinging bucket centrifugation rotor with conforming bucket seat
US5624370A (en) * 1995-12-15 1997-04-29 Sorvall Products, L.P. Bucket for use in a swinging bucket centrifuge rotor
US5591114A (en) * 1995-12-15 1997-01-07 Sorvall Products, L.P. Swinging bucket centrifuge rotor
US6635007B2 (en) 2000-07-17 2003-10-21 Thermo Iec, Inc. Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system
US6699168B2 (en) * 2001-12-20 2004-03-02 Beckman Coulter, Inc. Rotary centrifuge having pivoting buckets for holding samples
WO2005074662A2 (en) * 2004-01-30 2005-08-18 Gabor Lederer A centrifuge apparatus and system, and method for operating the same
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
DE102017127039A1 (en) * 2017-11-16 2019-05-16 Eppendorf Ag Centrifuge and swing-bucket rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997919A (en) * 1932-10-03 1935-04-16 Laval Separator Co De Centrifuge
US3377021A (en) * 1965-05-17 1968-04-09 Internat Equipment Company Centrifuge rotors, buckets and combinations of such buckets and rotors
DE1968851U (en) * 1966-06-29 1967-09-21 N Gerber G M B H Dr SPIN INSERT FOR LABORATORY CENTRIFUGES.

Also Published As

Publication number Publication date
JPS5632029B1 (en) 1981-07-24
FR2121624B1 (en) 1976-07-30
US3687359A (en) 1972-08-29
DE2159868C2 (en) 1986-04-03
FR2121624A1 (en) 1972-08-25
DE2159868A1 (en) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee