Method for mounting a deflection yoke and support structure therefor
US5696425A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 28, 1996 |
| Grant date | Dec 9, 1997 |
| Priority date | — |
| Expiry date | May 28, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/826
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A deflection yoke assembly for a cathode ray tube includes four substantially equally spaced inclined mounting members arranged about the circumference of a mounting ring at the front of the yoke assembly. Each mounting member has a plunger which positions the yoke with respect to the funnel portion of the cathode ray tube. A continuously unidirectional restricting means prevents the plunger from withdrawing from the funnel portion of the cathode ray tube. A release cylinder, which is coaxial with the sleeve and plunger, releases the unidirectional means, which may be an internally toothed washer, in order to provide capability for readjustment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.