Proximity sensing head

Details Proximity sensing head Proximity sensing head

1981-04-02

1983-10-04

Grimm, Siegfried H.

Electricity: measuring and testing

Magnetic

Displacement

324236, 336 90, G01V 311

Patent

active

044081596

ABSTRACT:
A proximity sensor includes a housing having one compartment which houses the components of an oscillator control circuit and another compartment which houses a sensing head including a ferrite core and oscillator coil assembly. An end cap closes the open end of the sensing head compartment. A fluid passage is provided in the end cap which permits fluid to flow around the oscillator coil assembly. A relatively thick seal assembly is interposed between the one compartment and the oscillator coil assembly to prevent the passage of fluid into the one compartment.

REFERENCES:
patent: 3541394 (1970-11-01), Brenneman et al.
patent: 3707671 (1972-12-01), Morrow et al.

Affiliated with

Also associated with

Rating

Proximity sensing head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Proximity sensing head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Proximity sensing head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-975963