Method of manufacturing a saddle-shaped deflection coil for a pi

Details Method of manufacturing a saddle-shaped deflection coil for a pi Method of manufacturing a saddle-shaped deflection coil for a pi

1993-04-26

1994-08-23

Matecki, Katherine

Winding, tensioning, or guiding

Coil holder or support

Spool or core

29605, 242 709, H01F 500

Patent

active

053400445

ABSTRACT:
A method of continuously winding in a recess-shaped winding space a saddle-shaped, flared deflection coil having two arcuate connection portions at the ends and two interposed coil flanks. Since a plurality of evenly distributed projections is inserted into the winding space during winding, reset points are provided in portions where the coil flanks are wound, which reset points counteract possible wire positioning errors (so-called winding spread) giving rise to a spread of line astigmatism when the coil is combined with a display tube.

REFERENCES:
patent: 1396033 (1921-11-01), Francis
patent: 2448672 (1948-09-01), Knauf, Jr.
patent: 3518590 (1970-06-01), Gross et al.
patent: 3766641 (1973-10-01), Metzler et al.
patent: 3855694 (1974-12-01), Van Der Heijde
patent: 3968566 (1976-07-01), Schubert
patent: 4217937 (1980-08-01), Ache et al.
patent: 4547238 (1985-10-01), Lenders
patent: 4612525 (1986-09-01), Sluyterman
patent: 4819323 (1989-04-01), Groothoff
patent: 4821407 (1989-04-01), Van de Meerakker
patent: 4937931 (1990-07-01), Jacobs et al.

Affiliated with

Also associated with

Rating

Method of manufacturing a saddle-shaped deflection coil for a pi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing a saddle-shaped deflection coil for a pi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a saddle-shaped deflection coil for a pi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-497533