Patent EP0724912A1 successfully refreshed from Google Patents.
EP0724912A1
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EP
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Method and apparatus for measuring of variable quantities for determining operating parameters of a centrifuge
Assignee: Mannesmann Demag Krauss Maffei GmbH
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Filing: 1995-02-03
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Granted: —
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Expires: 2015-02-03
Abstract
Abstract The process determines the size of the operating parameters of a centrifuge, such as the vol. to which it is filled with liquids or solids. The frequency and intensity of oscillations are determined by means of an oscillation sensor (13) on the centrifuge generating electrical signals. The signals so generated are subjected to frequency spectrum analysis (20), selected individual harmonic oscillations are isolated and the amplitude is determined and evaluated (21) and displayed (22) over a given time interval. The frequency spectrum analysis incorporates a Fast-Fourier-Transformation (FFT).
Inventors
- 👤 Johann Feller
- 👤 Bruno Hegnauer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 17:24
CPC Classifications
B; B04; B04B; B04B11/00; B04B11/04; B04B11/043; G; G01; G01F; G01F23/00; G01F23/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB1507742A
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US4267734A
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GB2130371A
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GB2146130A
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EP0456861A1
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DE4334939A1
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