DE3481282D1 - Zentrifuge mit einem abtastsystem fuer den rotor. - Google Patents

Zentrifuge mit einem abtastsystem fuer den rotor.

Info

Publication number
DE3481282D1
DE3481282D1 DE8484306262T DE3481282T DE3481282D1 DE 3481282 D1 DE3481282 D1 DE 3481282D1 DE 8484306262 T DE8484306262 T DE 8484306262T DE 3481282 T DE3481282 T DE 3481282T DE 3481282 D1 DE3481282 D1 DE 3481282D1
Authority
DE
Germany
Prior art keywords
rotor
centrifuge
scan
signal
identification system
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 - Fee Related
Application number
DE8484306262T
Other languages
English (en)
Inventor
Kevin Lancelot Kamm
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.)
Fisons Ltd
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Application granted granted Critical
Publication of DE3481282D1 publication Critical patent/DE3481282D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B04B13/003—Rotor identification systems

Landscapes

  • Centrifugal Separators (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Valve Device For Special Equipments (AREA)
DE8484306262T 1983-09-17 1984-09-13 Zentrifuge mit einem abtastsystem fuer den rotor. Expired - Fee Related DE3481282D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838324912A GB8324912D0 (en) 1983-09-17 1983-09-17 Magnetic device

Publications (1)

Publication Number Publication Date
DE3481282D1 true DE3481282D1 (de) 1990-03-15

Family

ID=10548913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306262T Expired - Fee Related DE3481282D1 (de) 1983-09-17 1984-09-13 Zentrifuge mit einem abtastsystem fuer den rotor.

Country Status (5)

Country Link
US (1) US4601696A (de)
EP (1) EP0138383B1 (de)
AT (1) ATE50165T1 (de)
DE (1) DE3481282D1 (de)
GB (1) GB8324912D0 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700117A (en) * 1985-05-31 1987-10-13 Beckman Instruments, Inc. Centrifuge overspeed protection and imbalance detection system
GB8522933D0 (en) * 1985-09-17 1985-10-23 Ind Microsystems Services Ltd Magnetic identification system
FI864811A (fi) * 1985-12-11 1987-06-12 Kontron Holding Ag Centrifug.
US4746210A (en) * 1985-12-23 1988-05-24 Shell Oil Company Centrifuge strobe method and circuit
US5037371A (en) * 1986-12-10 1991-08-06 E. I. Du Pont De Nemours And Company Rotor recognition system
US4857811A (en) * 1988-03-31 1989-08-15 E. I. Du Pont De Nemours And Company Evacuation pump control for a centrifuge instrument
SU1734865A1 (ru) * 1988-07-18 1992-05-23 Московское научно-производственное объединение "Биофизприбор" Устройство дл контрол центрифуги
DE69026039T2 (de) * 1989-12-08 1996-08-22 Hitachi Koki Kk System zum Festlegen der Betriebsbedingungen von Zentrifugenrotoren
US5235864A (en) * 1990-12-21 1993-08-17 E. I. Du Pont De Nemours And Company Centrifuge rotor identification system based on rotor velocity
US5221250A (en) * 1991-01-07 1993-06-22 Beckman Instruments, Inc. Coding of maximum operating speed on centrifuge rotors and detection thereof
US5338283A (en) * 1992-10-09 1994-08-16 E. I. Du Pont De Nemours And Company Centrifuge rotor identification system
JP2514554B2 (ja) * 1992-12-28 1996-07-10 株式会社久保田製作所 遠心機
US5518493A (en) * 1994-07-07 1996-05-21 Beckman Instruments, Inc. Automatic rotor identification based on a rotor-transmitted signal
US5600076A (en) * 1994-07-29 1997-02-04 Sorvall Products, L.P. Energy monitor for a centrifuge instrument
US5800331A (en) * 1997-10-01 1998-09-01 Song; Jin Y. Imbalance detection and rotor identification system
US6368265B1 (en) 2000-04-11 2002-04-09 Kendro Laboratory Products, L.P. Method and system for energy management and overspeed protection of a centrifuge
US6635007B2 (en) 2000-07-17 2003-10-21 Thermo Iec, Inc. Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system
JP3951582B2 (ja) * 2000-10-06 2007-08-01 日立工機株式会社 遠心分離機
US6572523B2 (en) 2001-04-05 2003-06-03 Fleetguard, Inc. Centrifuge rotation indicator
US6589151B2 (en) * 2001-04-27 2003-07-08 Hitachi Koki Co., Ltd. Centrifugal separator capable of reading a rotor identification signal under different rotor rotation conditions
JP3956646B2 (ja) * 2001-05-21 2007-08-08 日立工機株式会社 遠心機
SE528701C2 (sv) * 2005-06-08 2007-01-30 Alfa Laval Corp Ab Centrifugalseparator för rening av en gas
FR3008327B1 (fr) * 2013-07-10 2015-08-21 Afi Centrifuge Centrifugeuse de laboratoire comportant des moyens de securite adaptes a reguler la vitesse de rotation de son arbre moteur
JP7274383B2 (ja) * 2019-08-30 2023-05-16 エッペンドルフ・ハイマック・テクノロジーズ株式会社 遠心機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233175B (de) * 1962-01-09 1967-01-26 Martin Christ Fa Ultrazentrifuge mit auswechselbarem Rotor und einer eine bestimmte Drehzahl signalisierenden Einrichtung
US3462670A (en) * 1966-06-06 1969-08-19 Int Equipment Co Centrifuge and means to prevent overdriving its rotor
US3582699A (en) * 1969-06-12 1971-06-01 Damon Eng Inc Overspeed control for centrifuge
GB1325536A (en) * 1969-08-13 1973-08-01 Mse Holdings Ltd Centrifuges
US3746247A (en) * 1970-12-23 1973-07-17 Electro Nucleonics Ultracentrifuge with rotor speed identification
GB1519658A (en) * 1975-11-26 1978-08-02 Siemens Ag Position control arrangements
US4269132A (en) * 1978-01-13 1981-05-26 Hsu Yung San Position indicating unit for sewing machines
US4205261A (en) * 1978-07-13 1980-05-27 Beckman Instruments, Inc. Ultracentrifuge overspeed disk detection system

Also Published As

Publication number Publication date
EP0138383A2 (de) 1985-04-24
GB8324912D0 (en) 1983-10-19
EP0138383A3 (en) 1986-12-10
EP0138383B1 (de) 1990-02-07
ATE50165T1 (de) 1990-02-15
US4601696A (en) 1986-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee