GB505446A - Improvements in and relating to centrifuges - Google Patents

Improvements in and relating to centrifuges

Info

Publication number
GB505446A
GB505446A GB3089837A GB3089837A GB505446A GB 505446 A GB505446 A GB 505446A GB 3089837 A GB3089837 A GB 3089837A GB 3089837 A GB3089837 A GB 3089837A GB 505446 A GB505446 A GB 505446A
Authority
GB
United Kingdom
Prior art keywords
rotor
buckets
rest
machine
base
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
GB3089837A
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.)
HANS JACQUES FUCHS
Baird and Tatlock Ltd
Original Assignee
HANS JACQUES FUCHS
Baird and Tatlock Ltd
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 HANS JACQUES FUCHS, Baird and Tatlock Ltd filed Critical HANS JACQUES FUCHS
Priority to GB3089837A priority Critical patent/GB505446A/en
Publication of GB505446A publication Critical patent/GB505446A/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

505,446. Centrifugal machines. BAIRD & TATLOCK (LONDON), Ltd., and FUCHS, H. J. Nov. 10, 1937, No. 30898. [Class 23] A centrifuge has detachable swinging buckets 5 which are supported when the machine is at rest by light flexible supports 6, which when the machine is working are slightly deformed so that the base of each bucket 5 rests on an inner face of the rotor shell 1. Each bucket moves in a slot 2 in a spoke 3 of the rotor, and the flexible supports 6 terminate in balls 7 which rest on the rotor and engage the undercut surface 4 when the buckets move outwards. The buckets are made of a light alloy with a large part of the weight concentrated in their bases. A convex lid 12 covers the rotor and engages at its edge with the ridge 9. The Provisional Specification states that three resilient members, each including rubber balls in a telescope cage, support the assembly by its upper rim, and a fourth resi- ,Iient member connects the base of the motor casing to the central part of the frame.
GB3089837A 1937-11-10 1937-11-10 Improvements in and relating to centrifuges Expired GB505446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3089837A GB505446A (en) 1937-11-10 1937-11-10 Improvements in and relating to centrifuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3089837A GB505446A (en) 1937-11-10 1937-11-10 Improvements in and relating to centrifuges

Publications (1)

Publication Number Publication Date
GB505446A true GB505446A (en) 1939-05-10

Family

ID=10314831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3089837A Expired GB505446A (en) 1937-11-10 1937-11-10 Improvements in and relating to centrifuges

Country Status (1)

Country Link
GB (1) GB505446A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094488B (en) * 1951-10-20 1960-12-08 Peter Willems centrifuge
US3393864A (en) * 1966-04-11 1968-07-23 Beckman Instruments Inc Centrifuge apparatus
DE1782602B1 (en) * 1968-09-24 1972-03-16 Heraeus Christ Gmbh Centrifuge runner with swivel buckets
US3747842A (en) * 1971-08-16 1973-07-24 Hamilton Co Centrifuge rotor with sample holding means
US3997105A (en) * 1975-04-11 1976-12-14 E. I. Du Pont De Nemours And Company Swinging bucket centrifuge rotor
US4093118A (en) * 1976-06-16 1978-06-06 Heraeus Christ Gmbh Centrifuge, particularly for use with automatic analysis apparatus, especially for chemical, biological, or medical use
US4120450A (en) * 1977-05-06 1978-10-17 E. I. Du Pont De Nemours And Company High-capacity centrifuge rotor
US4147294A (en) * 1978-02-22 1979-04-03 Beckman Instruments, Inc. Rotor carrier for microtitration plate
EP0176970A2 (en) * 1984-10-01 1986-04-09 E.I. Du Pont De Nemours And Company Centrifuge rotor having a load transmitting arrangement
EP0177849A2 (en) * 1984-10-01 1986-04-16 E.I. Du Pont De Nemours And Company Top loading swinging bucket centrifuge rotor having knife edge pivots
US4585434A (en) * 1984-10-01 1986-04-29 E. I. Du Pont De Nemours And Company Top loading swinging bucket centrifuge rotor having knife edge pivots
US4585433A (en) * 1984-10-01 1986-04-29 E. I. Du Pont De Nemours And Company Sample container for a top loading swinging bucket centrifuge rotor
EP0224927A2 (en) * 1985-12-06 1987-06-10 E.I. Du Pont De Nemours And Company Flexible composite ultracentrifuge rotor
US4718885A (en) * 1986-12-18 1988-01-12 E. I. Du Pont De Nemours And Company Swinging bucket centrifuge rotor having an uninterrupted knife edge pivot
US4817453A (en) * 1985-12-06 1989-04-04 E. I. Dupont De Nemours And Company Fiber reinforced centrifuge rotor
WO1991002302A1 (en) * 1989-08-02 1991-02-21 E.I. Du Pont De Nemours And Company Tension band centrifuge rotor
WO1992015930A1 (en) * 1991-03-01 1992-09-17 E.I. Du Pont De Nemours And Company Tension band centrifuge rotor
US5545118A (en) * 1989-08-02 1996-08-13 Romanauskas; William A. Tension band centrifuge rotor
US5562584A (en) * 1989-08-02 1996-10-08 E. I. Du Pont De Nemours And Company Tension band centrifuge rotor
US20170050196A1 (en) * 2014-04-30 2017-02-23 Hitachi Koki Co., Ltd. Centrifuge and swing rotor for centrifuge

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094488B (en) * 1951-10-20 1960-12-08 Peter Willems centrifuge
US3393864A (en) * 1966-04-11 1968-07-23 Beckman Instruments Inc Centrifuge apparatus
DE1598174B1 (en) * 1966-04-11 1971-08-26 Beckman Instruments Inc centrifuge
DE1782602B1 (en) * 1968-09-24 1972-03-16 Heraeus Christ Gmbh Centrifuge runner with swivel buckets
US3747842A (en) * 1971-08-16 1973-07-24 Hamilton Co Centrifuge rotor with sample holding means
US3997105A (en) * 1975-04-11 1976-12-14 E. I. Du Pont De Nemours And Company Swinging bucket centrifuge rotor
US4093118A (en) * 1976-06-16 1978-06-06 Heraeus Christ Gmbh Centrifuge, particularly for use with automatic analysis apparatus, especially for chemical, biological, or medical use
US4120450A (en) * 1977-05-06 1978-10-17 E. I. Du Pont De Nemours And Company High-capacity centrifuge rotor
FR2389415A1 (en) * 1977-05-06 1978-12-01 Du Pont
US4147294A (en) * 1978-02-22 1979-04-03 Beckman Instruments, Inc. Rotor carrier for microtitration plate
US4586918A (en) * 1984-10-01 1986-05-06 E. I. Du Pont De Nemours And Company Centrifuge rotor having a load transmitting arrangement
US4585434A (en) * 1984-10-01 1986-04-29 E. I. Du Pont De Nemours And Company Top loading swinging bucket centrifuge rotor having knife edge pivots
US4585433A (en) * 1984-10-01 1986-04-29 E. I. Du Pont De Nemours And Company Sample container for a top loading swinging bucket centrifuge rotor
EP0176970A2 (en) * 1984-10-01 1986-04-09 E.I. Du Pont De Nemours And Company Centrifuge rotor having a load transmitting arrangement
EP0177849A3 (en) * 1984-10-01 1987-05-06 E.I. Du Pont De Nemours And Company Top loading swinging bucket centrifuge rotor having knife edge pivots
EP0176970A3 (en) * 1984-10-01 1987-05-20 E.I. Du Pont De Nemours And Company Centrifuge rotor having a load transmitting arrangement
EP0177849A2 (en) * 1984-10-01 1986-04-16 E.I. Du Pont De Nemours And Company Top loading swinging bucket centrifuge rotor having knife edge pivots
US4991462A (en) * 1985-12-06 1991-02-12 E. I. Du Pont De Nemours And Company Flexible composite ultracentrifuge rotor
EP0224927A2 (en) * 1985-12-06 1987-06-10 E.I. Du Pont De Nemours And Company Flexible composite ultracentrifuge rotor
EP0224927A3 (en) * 1985-12-06 1987-12-23 E.I. Du Pont De Nemours And Company Flexible composite ultracentrifuge rotor
US4817453A (en) * 1985-12-06 1989-04-04 E. I. Dupont De Nemours And Company Fiber reinforced centrifuge rotor
US4718885A (en) * 1986-12-18 1988-01-12 E. I. Du Pont De Nemours And Company Swinging bucket centrifuge rotor having an uninterrupted knife edge pivot
WO1991002302A1 (en) * 1989-08-02 1991-02-21 E.I. Du Pont De Nemours And Company Tension band centrifuge rotor
US5545118A (en) * 1989-08-02 1996-08-13 Romanauskas; William A. Tension band centrifuge rotor
US5562584A (en) * 1989-08-02 1996-10-08 E. I. Du Pont De Nemours And Company Tension band centrifuge rotor
WO1992015930A1 (en) * 1991-03-01 1992-09-17 E.I. Du Pont De Nemours And Company Tension band centrifuge rotor
US20170050196A1 (en) * 2014-04-30 2017-02-23 Hitachi Koki Co., Ltd. Centrifuge and swing rotor for centrifuge
CN106536061A (en) * 2014-04-30 2017-03-22 日立工机株式会社 Centrifuge and swing rotor for centrifuge
US10046335B2 (en) * 2014-04-30 2018-08-14 Hitachi Koki Co., Ltd. Centrifuge for pivoting the rotating shafts of the sample container and swing rotor for centrifuge
CN106536061B (en) * 2014-04-30 2019-07-09 工机控股株式会社 Centrifuge and centrifuge swing-rotor

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