FR2137553B1 - - Google Patents

Info

Publication number
FR2137553B1
FR2137553B1 FR7216090A FR7216090A FR2137553B1 FR 2137553 B1 FR2137553 B1 FR 2137553B1 FR 7216090 A FR7216090 A FR 7216090A FR 7216090 A FR7216090 A FR 7216090A FR 2137553 B1 FR2137553 B1 FR 2137553B1
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
FR7216090A
Other languages
French (fr)
Other versions
FR2137553A1 (enExample
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2137553A1 publication Critical patent/FR2137553A1/fr
Application granted granted Critical
Publication of FR2137553B1 publication Critical patent/FR2137553B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • 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
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2109—Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
FR7216090A 1971-05-07 1972-05-05 Expired FR2137553B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122602 DE2122602A1 (de) 1971-05-07 1971-05-07 Dämpfungsvorrichtung für einen inhomogenen Rotor einer Zentrifuge

Publications (2)

Publication Number Publication Date
FR2137553A1 FR2137553A1 (enExample) 1972-12-29
FR2137553B1 true FR2137553B1 (enExample) 1976-08-06

Family

ID=5807154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216090A Expired FR2137553B1 (enExample) 1971-05-07 1972-05-05

Country Status (8)

Country Link
US (1) US3786694A (enExample)
BE (1) BE783129A (enExample)
CA (1) CA967027A (enExample)
DE (1) DE2122602A1 (enExample)
FR (1) FR2137553B1 (enExample)
GB (1) GB1344768A (enExample)
IT (1) IT954940B (enExample)
NL (1) NL7205679A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249648B2 (de) * 1972-10-11 1976-11-11 Binder Magnete Gmbh, 7730 Villingen Schrittmotor mit schwingungsdaempfung
DE2632586C2 (de) * 1976-07-20 1983-05-19 Gesellschaft für Kernverfahrenstechnik mbH, 5170 Jülich Verfahren und Vorrichtung zum Durchlaufen kritischer Drehzahlen langgestreckter Rotoren
US4406642A (en) * 1981-04-13 1983-09-27 Dresser Industries, Inc. Shaft dampening apparatus
US4846773A (en) * 1985-05-13 1989-07-11 Beckman Instruments, Inc. Rotating system critical speed whirl damper
US5026341A (en) * 1987-05-22 1991-06-25 Robert Giebeler Low speed disengageable damper
US5235227A (en) * 1991-01-23 1993-08-10 Panavision International L.P. Noise and vibration dampened electric motor such as for use with a sound movie camera
US5682069A (en) * 1994-08-30 1997-10-28 Harris Corporation Concentrically mounted vibration attenuator and method
FR2730288B1 (fr) * 1995-02-03 1997-04-18 Mesure Et Inf Mei Dispositifs de reduction de vibrations a commande active constitues de masses mobiles excitees par des electro aimants selon 2 ou 3 axes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437954A (en) * 1943-01-30 1948-03-16 Bendix Aviat Corp Accessory drive control
US2738660A (en) * 1954-04-16 1956-03-20 Jack & Heintz Inc Vibration damper
US3274798A (en) * 1964-06-17 1966-09-27 Exxon Production Research Co Vibration isolator
US3336818A (en) * 1965-08-06 1967-08-22 Norman C Allen Method and apparatus for automatically dynamically balancing rotating components
US3673813A (en) * 1971-03-12 1972-07-04 Koppers Co Inc Torsionally resilient shaft coupling
US3686895A (en) * 1971-03-19 1972-08-29 Gen Motors Corp Damped shaft coupling

Also Published As

Publication number Publication date
GB1344768A (en) 1974-01-23
BE783129A (fr) 1972-09-01
US3786694A (en) 1974-01-22
FR2137553A1 (enExample) 1972-12-29
NL7205679A (enExample) 1972-11-09
IT954940B (it) 1973-09-15
DE2122602A1 (de) 1972-11-16
CA967027A (en) 1975-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse