CA1257575A - Centrifuge rotor - Google Patents

Centrifuge rotor

Info

Publication number: CA1257575A
Authority: CA; Canada
Prior art keywords: rotor; support element; sample container; rotation; axis
Prior art date: 1985-07-23
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

CA000514419A

Other languages

English (en)

French (fr)

Inventor

William G. Johanson

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1985-07-23

Filing date

1986-07-22

Publication date

1989-07-18

1986-07-22 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1989-07-18 Application granted granted Critical

1989-07-18 Publication of CA1257575A publication Critical patent/CA1257575A/en

Status Expired legal-status Critical Current

Links

239000002131 composite material Substances 0.000 claims abstract description 7
239000000835 fiber Substances 0.000 description 9
239000000463 material Substances 0.000 description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
239000010936 titanium Substances 0.000 description 2
238000004804 winding Methods 0.000 description 2
229920000271 Kevlar® Polymers 0.000 description 1
241000950638 Symphysodon discus Species 0.000 description 1
229920006231 aramid fiber Polymers 0.000 description 1
238000005452 bending Methods 0.000 description 1
235000015115 caffè latte Nutrition 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
239000004761 kevlar Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1

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
- 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
- B04B7/085—Rotary bowls fibre- or metal-reinforced

Landscapes

Centrifugal Separators (AREA)

CA000514419A 1985-07-23 1986-07-22 Centrifuge rotor Expired CA1257575A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US758,123		1985-07-23
US06/758,123 US4675001A (en)	1985-07-23	1985-07-23	Centrifuge rotor

Publications (1)

Publication Number	Publication Date
CA1257575A true CA1257575A (en)	1989-07-18

Family

ID=25050587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000514419A Expired CA1257575A (en)	1985-07-23	1986-07-22	Centrifuge rotor

Country Status (5)

Country	Link
US (1)	US4675001A (2)
EP (1)	EP0210563B1 (2)
JP (1)	JPS6230563A (2)
CA (1)	CA1257575A (2)
DE (1)	DE3666540D1 (2)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4991462A (en) *	1985-12-06	1991-02-12	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
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
US5527257A (en) *	1994-09-14	1996-06-18	Piramoon Technologies, Inc.	Rotor having endless straps for mounting swinging buckets
US8147393B2 (en) *	2009-01-19	2012-04-03	Fiberlite Centrifuge, Llc	Composite centrifuge rotor
US8147392B2 (en) *	2009-02-24	2012-04-03	Fiberlite Centrifuge, Llc	Fixed angle centrifuge rotor with helically wound reinforcement
US8323169B2 (en) *	2009-11-11	2012-12-04	Fiberlite Centrifuge, Llc	Fixed angle centrifuge rotor with tubular cavities and related methods
US8328708B2 (en) *	2009-12-07	2012-12-11	Fiberlite Centrifuge, Llc	Fiber-reinforced swing bucket centrifuge rotor and related methods
DE102021109899A1 (de) *	2021-04-20	2022-10-20	Bayerische Motoren Werke Aktiengesellschaft	Rotor sowie Verfahren zum Herstellen eines Rotors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2252916B1 (2) *	1973-11-30	1978-02-24	Aerospatiale
US4038885A (en) *	1974-11-26	1977-08-02	Messerschmitt-Bolkow-Blohm Gmbh	Connecting element for a part of fiber-reinforced plastic
US4293276A (en) *	1978-10-27	1981-10-06	Textron Inc.	Laminated composite rotor yoke
US4458400A (en) *	1979-09-26	1984-07-10	The Garrett Corporation	Composite material flywheel hub
FR2503808A1 (fr) *	1981-04-14	1982-10-15	Aerospatiale	Procede de realisation d'un rotor a haute vitesse et rotor mettant en oeuvre ledit procede
JPS57177359A (en) *	1981-04-24	1982-11-01	Hitachi Koki Co Ltd	Rotor for centrifugal separator
EP0089809A1 (en) *	1982-03-23	1983-09-28	The British Petroleum Company p.l.c.	Method for the production of fibre reinforced articles
US4451250A (en) *	1982-09-27	1984-05-29	E. I. Du Pont De Nemours And Company	Inside adapter for a sample container

1985
- 1985-07-23 US US06/758,123 patent/US4675001A/en not_active Expired - Lifetime
1986
- 1986-07-19 EP EP86109948A patent/EP0210563B1/en not_active Expired
- 1986-07-19 DE DE8686109948T patent/DE3666540D1/de not_active Expired
- 1986-07-22 CA CA000514419A patent/CA1257575A/en not_active Expired
- 1986-07-22 JP JP61170980A patent/JPS6230563A/ja active Granted

Also Published As

Publication number	Publication date
DE3666540D1 (en)	1989-11-30
US4675001A (en)	1987-06-23
JPS6333910B2 (2)	1988-07-07
EP0210563B1 (en)	1989-10-25
JPS6230563A (ja)	1987-02-09
EP0210563A3 (en)	1987-12-02
EP0210563A2 (en)	1987-02-04

Legal Events

Date	Code	Title	Description
2006-07-22	MKEX	Expiry

Publication	Publication Date	Title
CA1257575A (en)	1989-07-18	Centrifuge rotor
US4991462A (en)	1991-02-12	Flexible composite ultracentrifuge rotor
EP0678058B1 (en)	1999-03-24	Ultra-light composite centrifuge rotor
DK1741940T3 (en)	2017-03-06	Barrel-shaped bearing
RU2087379C1 (ru)	1997-08-20	Втулка несущего винта винтокрылого летательного аппарата
US4824429A (en)	1989-04-25	Centrifuge for separating liquids
JP2872810B2 (ja)	1999-03-24	定角複合遠心分離用ロータ
US5383767A (en)	1995-01-24	Blade-hub linkage device with a laminate attachment
US5505684A (en)	1996-04-09	Centrifuge construction having central stator
EP2338813B1 (de)	2012-01-18	Behältertransporteur
JPH10506833A (ja)	1998-07-07	複合構造揺動式バケットロータ
CA1260899A (en)	1989-09-26	Centrifuge rotor having a resilient trunnion
RU2002118216A (ru)	2004-01-27	Ротор ветровой турбины, ступица и удлинитель для него
GB2296997A (en)	1996-07-17	Fibre reinforced rotor for an electric machine
JPS63305952A (ja)	1988-12-13	混成ロータおよび該ロータの製造方法
US6045760A (en)	2000-04-04	Micro-plate adapter
US4701157A (en)	1987-10-20	Laminated arm composite centrifuge rotor
GB2097297A (en)	1982-11-03	Rotor for use in centrifugal separators
US7371206B2 (en)	2008-05-13	Rotor for laboratory centrifuges
US11606002B2 (en)	2023-03-14	Flywheel energy storage system
EP0485443B1 (en)	1996-10-16	Tension band centrifuge rotor
EP0572565A4 (en)	1994-08-10	Tension band centrifuge rotor
JPS62136258A (ja)	1987-06-19	複合超遠心分離機ロ−タ
JPH0266249U (2)	1990-05-18
JPH0483544A (ja)	1992-03-17	遠心分離機用ロータ