FR2776773B1 - DEVICE FOR DETECTING A BALANCING DEFECT - Google Patents

DEVICE FOR DETECTING A BALANCING DEFECT

Info

Publication number
FR2776773B1
FR2776773B1 FR9903861A FR9903861A FR2776773B1 FR 2776773 B1 FR2776773 B1 FR 2776773B1 FR 9903861 A FR9903861 A FR 9903861A FR 9903861 A FR9903861 A FR 9903861A FR 2776773 B1 FR2776773 B1 FR 2776773B1
Authority
FR
France
Prior art keywords
detecting
balancing
defect
balancing defect
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
FR9903861A
Other languages
French (fr)
Other versions
FR2776773A1 (en
Inventor
Ludwig Bergann
Michael Koch
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.)
Thermo Electron LED GmbH
Original Assignee
Kendro Laboratory Products GmbH
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 Kendro Laboratory Products GmbH filed Critical Kendro Laboratory Products GmbH
Publication of FR2776773A1 publication Critical patent/FR2776773A1/en
Application granted granted Critical
Publication of FR2776773B1 publication Critical patent/FR2776773B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/02—Details of balancing machines or devices
    • G01M1/08—Instruments for indicating directly the magnitude and phase of the imbalance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/14—Balancing rotary bowls ; Schrappers
    • B04B9/146—Unbalance detection devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Centrifugal Separators (AREA)
FR9903861A 1998-03-30 1999-03-29 DEVICE FOR DETECTING A BALANCING DEFECT Expired - Fee Related FR2776773B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998113881 DE19813881C2 (en) 1998-03-30 1998-03-30 Device for determining an unbalance of a rotor of a centrifuge set in rotation with a drive device

Publications (2)

Publication Number Publication Date
FR2776773A1 FR2776773A1 (en) 1999-10-01
FR2776773B1 true FR2776773B1 (en) 2001-08-24

Family

ID=7862752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903861A Expired - Fee Related FR2776773B1 (en) 1998-03-30 1999-03-29 DEVICE FOR DETECTING A BALANCING DEFECT

Country Status (2)

Country Link
DE (1) DE19813881C2 (en)
FR (1) FR2776773B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3839468B1 (en) * 2019-12-20 2022-02-09 Robert Bosch S.p.A. Method for balancing a rotor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6350224B1 (en) * 2000-07-17 2002-02-26 Westinghouse Savannah River Company, Llc Centrifugal unbalance detection system
FR2858251B1 (en) 2003-07-29 2005-10-28 Diagyr METHOD FOR BALANCING A ROTARY TRAY OF A CENTRIFUGE AND CENTRIFUGE EMPLOYING THE PROCESS
US7243023B2 (en) * 2003-09-19 2007-07-10 The Boeing Company Engine balancing system and method
GB2410803A (en) * 2004-02-05 2005-08-10 Ford Global Tech Llc Improvement for balancing a vehicle wheel
DE102004050892A1 (en) * 2004-10-19 2006-04-20 Siemens Ag Control and / or regulating device for a motor
SG11201500343VA (en) 2012-07-18 2015-02-27 Theranos Inc High speed, compact centrifuge for use with small sample volumes
DE102015223061A1 (en) * 2015-11-23 2017-05-24 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Angle measuring device and method for operating an angle measuring device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678761A (en) * 1970-01-12 1972-07-25 Ird Mechanalysis Method and apparatus for determining unbalance
JPS58106432A (en) * 1981-12-21 1983-06-24 Matsushita Electric Ind Co Ltd Vertical type balancing machine
DE3534951A1 (en) * 1984-10-09 1986-04-10 Nagase Iron Works Co. Ltd., Mugi DEVICE FOR DETECTING AND DISPLAYING THE BALANCE STATE OF A TURNING BODY IN A MACHINE TOOL
DE4006867A1 (en) * 1990-03-05 1991-09-12 Reutlinger & Soehne Gmbh U Co DEVICE FOR TURNING A BALANCE BODY INTO A MACHINING POSITION
US5412985A (en) * 1992-09-18 1995-05-09 Ametek Aerospace Products, Inc. System and method for ratiometrically processing sensed speed and vibration signals for a non-uniformly rotating body
DE19539633C2 (en) * 1995-10-25 1998-06-04 Heraeus Instr Gmbh & Co Kg Method for determining an unbalance of a rotor of a centrifuge set in rotation by means of a drive device and device for carrying out the method
DE19636268C2 (en) * 1996-09-06 1998-07-16 Hofmann Werkstatt Technik Method for screwing a rotor, in particular a motor vehicle wheel, which is rotatably mounted in a balancing machine and can be driven by means of a drive, into balancing positions of two balancing planes for dynamic balancing mass compensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3839468B1 (en) * 2019-12-20 2022-02-09 Robert Bosch S.p.A. Method for balancing a rotor

Also Published As

Publication number Publication date
DE19813881A1 (en) 1999-10-14
FR2776773A1 (en) 1999-10-01
DE19813881C2 (en) 2001-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse