Torque sensor using magnetostrictive alloy and method of manufac

Details Torque sensor using magnetostrictive alloy and method of manufac Torque sensor using magnetostrictive alloy and method of manufac

1994-08-24

1996-09-24

Wieder, Kenneth A.

Measuring and testing

Dynamometers

Responsive to torque

73862333, G01L 300

Patent

active

055579744

ABSTRACT:
A torque sensor including a magnetostrictive alloy ribbon having plural rows of plural hole groups arranged longitudinally in the direction at a required angle to the shaft, and the magnetostrictive alloy ribbon is glued to the surface of the shaft, and means for detecting magnetic change are arranged around the magnetostrictive alloy ribbon in order to detect torque.

REFERENCES:
patent: 4823617 (1989-04-01), Hase et al.
patent: 4986137 (1991-01-01), Sato et al.
patent: 5142919 (1992-09-01), Satoh et al.
patent: 5193267 (1993-03-01), Satoh et al.
patent: 5353649 (1994-10-01), Hase et al.
patent: 5442966 (1995-08-01), Hase et al.

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