Position and motion detector with magnetic coupling and optical detection
作者： Henry E. Geist
DOI:
关键词: Motion detector 、 Armature (electrical engineering) 、 Enclosure 、 Optics 、 Physics 、 Optical detector 、 Relative motion 、 Inductive coupling 、 Electrical engineering
摘要: The position, velocity and/or acceleration of one portion (22A) an apparatus relative to another (20) the is measured with a hermetically enclosed sensor (100) having therein, moveable armature (104) magnetically coupled through wall (108) hermetic enclosure (102) so as move in predetermined direction (116) response motion (30) apparatus, combined optical detector (110, 112, 114) extending within same for measuring position responding apparatus.
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