Magnetic-type of analog distance sensor having a hall effect sen

Details Magnetic-type of analog distance sensor having a hall effect sen Magnetic-type of analog distance sensor having a hall effect sen

1985-02-27

1987-05-12

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

Displacement

324235, 324251, G01B 714, G01B 730, G01R 3306

Patent

active

046653627

ABSTRACT:
The invention relates to an analog non-contact distance sensor which includes a fixed stationary annular magnetized armature. The stationary armature member is provided with an air gap into which is disposed an element which is sensitive to a magnetic field. The moving portion is a rod-shaped magnetic core member which can be inserted into the annular armature member. Depending on the depth of insertion of the core member, the amount of diversion of the magnetic field from the air gap of the armature is controlled. Consequently, the magnetic sensing element emits an electrical signal which corresponds to the distance travelled by the movable core member.

REFERENCES:
patent: 1810539 (1931-06-01), Sokoloff
patent: 2987669 (1961-06-01), Kallmann
patent: 3112464 (1963-11-01), Ratajski et al.
patent: 3195043 (1965-07-01), Burig et al.
patent: 3513408 (1970-05-01), McGee
patent: 3777273 (1973-12-01), Baba et al.
patent: 3835373 (1974-09-01), Matula
patent: 4293837 (1981-10-01), Jaffe et al.
patent: 4406999 (1983-09-01), Ward

Affiliated with

Also associated with

Rating

Magnetic-type of analog distance sensor having a hall effect sen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic-type of analog distance sensor having a hall effect sen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic-type of analog distance sensor having a hall effect sen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1804687