FR2060598A5 - - Google Patents

Info

Publication number
FR2060598A5
FR2060598A5 FR7029311A FR7029311A FR2060598A5 FR 2060598 A5 FR2060598 A5 FR 2060598A5 FR 7029311 A FR7029311 A FR 7029311A FR 7029311 A FR7029311 A FR 7029311A FR 2060598 A5 FR2060598 A5 FR 2060598A5
Authority
FR
France
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
FR7029311A
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.)
MSE Holdings Ltd
Original Assignee
MSE Holdings 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 MSE Holdings Ltd filed Critical MSE Holdings Ltd
Application granted granted Critical
Publication of FR2060598A5 publication Critical patent/FR2060598A5/fr
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
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B04B13/003—Rotor identification systems
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/106—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the time duration between two impulses with a reference time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/911—Phase locked loop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/921—Timer or time delay means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/933—Radiant energy responsive device
FR7029311A 1969-08-13 1970-08-07 Expired FR2060598A5 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4044669 1969-08-13
US00061602A US3832614A (en) 1969-08-13 1970-08-06 Centrifuges
US05/462,540 US3982162A (en) 1969-08-13 1974-04-19 Centrifuges

Publications (1)

Publication Number Publication Date
FR2060598A5 true FR2060598A5 (fr) 1971-06-18

Family

ID=27259648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029311A Expired FR2060598A5 (fr) 1969-08-13 1970-08-07

Country Status (4)

Country Link
US (2) US3832614A (fr)
DE (1) DE2037530A1 (fr)
FR (1) FR2060598A5 (fr)
GB (1) GB1325536A (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2559343C2 (de) * 1975-12-31 1983-10-06 Fa. Andreas Hettich, 7200 Tuttlingen Anordnung zur Erfassung einer maximal zulässigen Drehzahl eines auswechselbaren Rotors einer Zentrifuge
US4296362A (en) * 1978-05-18 1981-10-20 Beasley Electric Corporation Motor having electronically switched stator field current and integral torque control
JPS6039089Y2 (ja) * 1982-02-17 1985-11-22 株式会社久保田製作所 ロ−タ種類自動判別装置
DE3301113C2 (de) * 1983-01-14 1985-01-10 Fresenius AG, 6380 Bad Homburg Verfahren und Vorrichtung für das Separieren von Medien
GB8324912D0 (en) * 1983-09-17 1983-10-19 Fisons Plc Magnetic device
HU192531B (en) * 1984-01-26 1987-06-29 Mueszeripari Muevek Lab Multifunctional centrifuge
US4551715A (en) * 1984-04-30 1985-11-05 Beckman Instruments, Inc. Tachometer and rotor identification apparatus for centrifuges
US4700117A (en) * 1985-05-31 1987-10-13 Beckman Instruments, Inc. Centrifuge overspeed protection and imbalance detection system
US4724317A (en) * 1985-12-05 1988-02-09 Baxter Travenol Laboratories, Inc. Optical data collection apparatus and method used with moving members
US4818922A (en) * 1986-10-22 1989-04-04 Allied-Signal Inc. Optical commutation for permanent magnet motors
DE3787475T2 (de) * 1986-12-10 1994-02-17 Du Pont Rotorerkennungssystem.
SU1734865A1 (ru) * 1988-07-18 1992-05-23 Московское научно-производственное объединение "Биофизприбор" Устройство дл контрол центрифуги
DE4014431C1 (fr) * 1990-05-05 1991-07-04 Heraeus Sepatech Gmbh, 3360 Osterode, De
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
DE4208059A1 (de) * 1992-03-13 1993-09-16 Hermle Berthold Maschf Ag Zentrifuge
DE4419485C2 (de) * 1994-06-03 1997-02-13 Sigma Laborzentrifugen Gmbh Rotor für eine Laborzentrifuge
DE19503534A1 (de) * 1995-02-03 1996-08-08 Fresenius Ag Zentrifuge
US5714858A (en) * 1995-03-24 1998-02-03 Nuova M.A.I.P. Macchine Agricole Industriali Pieralisi S.P.A. Device for controlling and regulating the relative speed between rotary components interacting with one another respectively connected to the rotor and stator of an electric motor
AU7706696A (en) * 1995-12-01 1997-06-27 Baker Hughes Incorporated Method and apparatus for controlling and monitoring continuous feed centrifuge
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
JP3956646B2 (ja) * 2001-05-21 2007-08-08 日立工機株式会社 遠心機
CN101268466A (zh) * 2005-07-19 2008-09-17 托马斯·C·汉森 切向制造系统
US8061262B2 (en) * 2005-08-09 2011-11-22 The Johns Hopkins University Pneumatic stepper motor
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US7722573B2 (en) 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7927304B2 (en) * 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US7722562B2 (en) * 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
US8021336B2 (en) * 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
US7560686B2 (en) 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
US20080147008A1 (en) † 2006-12-15 2008-06-19 Tyco Healthcare Group Lp Optical detection of medical pump rotor position
SE535959C2 (sv) * 2010-01-29 2013-03-05 Alfa Laval Corp Ab System innefattande centrifugalseparator samt metod för kontroll av detsamma
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055971A (en) * 1963-03-01 1967-01-25 Mse Holdings Ltd Improvements in or relating to centrifuges
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

Also Published As

Publication number Publication date
US3832614A (en) 1974-08-27
DE2037530A1 (de) 1971-02-25
GB1325536A (en) 1973-08-01
US3982162A (en) 1976-09-21

Similar Documents

Publication Publication Date Title
FR2060598A5 (fr)
AU465413B2 (fr)
AU429630B2 (fr)
AU450150B2 (fr)
AU442375B2 (fr)
AU427401B2 (fr)
AU438128B2 (fr)
AT308690B (fr)
AU470661B1 (fr)
AU410358B2 (fr)
AU414607B2 (fr)
AU417208B2 (fr)
AU442554B2 (fr)
AU442538B2 (fr)
AU442535B2 (fr)
AU442463B2 (fr)
AU442380B2 (fr)
AU425297B2 (fr)
AU442357B2 (fr)
AU442322B2 (fr)
AU442285B2 (fr)
AU428074B2 (fr)
AU428129B2 (fr)
AU428131B2 (fr)
AR203167Q (fr)

Legal Events

Date Code Title Description
ST Notification of lapse