Metal working – Method of mechanical manufacture – Electrical device making
Patent
1996-09-05
1997-10-14
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
73862335, 148112, 148121, H01F 4102
Patent
active
056758863
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.
Hase Hiroyuki
Shoji Rihito
Hall Carl E.
Matsushita Electric - Industrial Co., Ltd.
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