Magnetostrictive position measurement apparatus with anti-reflec

Electricity: measuring and testing – Magnetic – Displacement

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Details

73290V, 32420712, 333148, G01B 714, G01F 2330, H03H 922

Patent

active

056800410

ABSTRACT:
A magnetostrictive waveguide type position measuring system wherein the wire waveguide is mounted within a small diameter brass tube which, in turn, is mounted by way of resilient suspension components within a rigid outer tube affixed to a position reference frame. The resilient components isolate the waveguide from relatively high frequency shock inputs characteristic of rough environment applications. The waveguide is made of rolled and drawn wire with a round section, but the terminal ends are gradually reconfigured from round to flat, rectangular sections and are sandwiched between acoustic dampening pads to reduce or eliminate sonic reflections.

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