Magnetostrictive mechanical quantity sensor and method for...

Details Magnetostrictive mechanical quantity sensor and method for... Magnetostrictive mechanical quantity sensor and method for...

2007-02-21

2010-06-15

Caputo, Lisa M (Department: 2855)

Measuring and testing

Dynamometers

Responsive to torque

Reexamination Certificate

active

07735382

ABSTRACT:
A magnetostrictive mechanical quantity sensor for detecting torque or axial force is disclosed, which sensor comprises a hollow shaft and an operation shaft. The hollow shaft has a magnetostrictive film formed on its outer perimeter surface. The operation shaft is subject to torque or axial force acting from outside and is linked to and fit inside the hollow shaft.

REFERENCES:
patent: 4906306 (1990-03-01), Araki et al.
patent: 5924519 (1999-07-01), Shimizu et al.
patent: 6527642 (2003-03-01), Arai et al.
patent: 6595074 (2003-07-01), Shimizu et al.
patent: 2001/0002630 (2001-06-01), Watanabe et al.
patent: 2002/0029923 (2002-03-01), Tanioka
patent: 2002/0117348 (2002-08-01), Shimizu et al.
patent: 2004/0226384 (2004-11-01), Shimizu et al.
patent: 2007/0068726 (2007-03-01), Shimizu
patent: 2008/0245161 (2008-10-01), Shimizu
patent: 2001-133337 (2001-05-01), None
patent: 2004-309184 (2004-11-01), None

Affiliated with

Also associated with

Rating

Magnetostrictive mechanical quantity sensor and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetostrictive mechanical quantity sensor and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetostrictive mechanical quantity sensor and method for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4176780