Détecteur d'interférence de surface

Surface interference detector


Method and device for detecting interferences between surfaces of cooperating elements, including detecting the impact energy generated by an interference between a first surface and a surface protrusion of a second surface, and detecting a protrusion of interest based upon such impact energy. A preferred embodiment includes integration of an interference signal from a transducer associated with one of the surfaces. The integral is used to compare the seriousness of an interference against an interference energy threshold. Embodiments include a head/disk interference (HDI) detector.




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Patent Citations (6)

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NO-Patent Citations (1)

    PATENT ABSTRACTS OF JAPAN vol. 12, no. 48 (P-666)(2895), 13 February 1988; & JP - A - 62195511 (HITACHI MAXELL LTD.) 28.08.1987

Cited By (0)

    Publication numberPublication dateAssigneeTitle