Device for the magnetic deflection of electron beams

Details Device for the magnetic deflection of electron beams Device for the magnetic deflection of electron beams

H - Electricity

01

J

313/35.21

H01J 29/76 (2006.01) H01J 29/82 (2006.01) H01J 31/26 (2006.01) H01J 31/49 (2006.01)

Patent

CA 1094629

PHN 8575 ABSTRACT: A deflection device for the electron beam, in, for example, an image pick-up tube, comprising an annular yoke of a magnetic material, having at least two pairs of diametrically arranged, inwards directed cores which are enveloped by deflection coils. On the inner end of each core there is provided a poleshoe in the form of a ring segment, the poleshoes enclosing a deflection space. In order to ensure that the shape of the generated deflection fields can be accurately and reproducibly defined, each coil is situated, viewed from the deflection space, comp- letely behind the associated poleshoe, the spaces between the poleshoes being bridged by intermediate pieces of a non-magnatic material.

288695

Affiliated with

Also associated with

Rating

Device for the magnetic deflection of electron beams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for the magnetic deflection of electron beams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for the magnetic deflection of electron beams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-859799