EP 0230827 B1 19900131 - DEVICE FOR THE SIMULTANEOUS AND AUTOMATIC CONTROL OF THE SPACING BETWEEN CATHODES AND SECOND GRID IN A TRICOLOUR CATHODIC TUBE GUN
Title (en)
DEVICE FOR THE SIMULTANEOUS AND AUTOMATIC CONTROL OF THE SPACING BETWEEN CATHODES AND SECOND GRID IN A TRICOLOUR CATHODIC TUBE GUN
Publication
Application
Priority
FR 8519069 A 19851223
Abstract (en)
[origin: US4776103A] The control device according to the invention comprises three controlling elements secured to a structure or frame and each comprising a fixed guide, a movable tubular socket and a feeler rod or probe connected to a core of a displacement sensor of which the body is integral with the tubular socket, the tubular socket and the rod being applied by springs against G2 and the cathode respectively.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
H01J 9/42 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB IT NL
DOCDB simple family (publication)
FR 2592219 A1 19870626; FR 2592219 B1 19880212; DE 3668725 D1 19900308; EP 0230827 A1 19870805; EP 0230827 B1 19900131; IN 166689 B 19900630; JP H07123029 B2 19951225; JP S62160633 A 19870716; US 4776103 A 19881011
DOCDB simple family (application)
FR 8519069 A 19851223; DE 3668725 T 19861219; EP 86402860 A 19861219; IN 871DE1986 A 19861001; JP 30759586 A 19861223; US 94422886 A 19861222