Electric lamp and discharge devices – Cathode ray tube – Beam deflecting means
Patent
1994-02-09
1995-09-26
O'Shea, Sandra L.
Electric lamp and discharge devices
Cathode ray tube
Beam deflecting means
313431, 335213, H01J 2970
Patent
active
054536588
ABSTRACT:
A deflection yoke includes a hollow funnel-shaped tapered piece, a first set of winding hooks provided on a small-aperture portion of the tapered piece, a second set of winding hooks provided on a large-aperture portion of the tapered piece, and a deflection coil including first through n-th winding bundles. The first winding bundle includes a bundle of conductor wound onto a center winding hook at the center of the first set of winding hooks and onto the second winding hooks. The second winding bundle includes a bundle of conductor wound onto the center winding hook, the winding hooks adjacent thereto on either side, and onto the second winding hooks. The third and subsequent winding bundles include bundles of conductors wound onto the center winding hook, a plurality of winding hooks adjacent thereto on either side, and onto the second winding hooks. The first through n-th winding bundles are wound onto the first set of winding hooks in a same direction, and aligned on the first set of winding hooks. The first through n-th winding bundles are arranged in an order such that the first winding bundle is closest to an end of the small-aperture portion of the tapered piece, and the n-th bundle is farthest from the end of the small-aperture portion of the tapered piece.
REFERENCES:
patent: 3192432 (1965-06-01), Nero
patent: 4789806 (1988-12-01), Meershock
patent: 5179319 (1993-01-01), Iwasaki et al.
patent: 5204649 (1993-04-01), Togane et al.
patent: 5306982 (1994-04-01), Maillot et al.
Miyake Nobuaki
Nakahara Yuji
Nishino Hiroaki
Ono Yutaka
Mitsubishi Denki & Kabushiki Kaisha
O'Shea Sandra L.
Patel Ashok
LandOfFree
Deflection yoke does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Deflection yoke, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deflection yoke will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1553730