EP 1638130 B1 20090401 - MULTI ANODE-TYPE PHOTOELECTRON INTENSIFIER TUBE AND RADIATION DETECTOR
Title (en)
MULTI ANODE-TYPE PHOTOELECTRON INTENSIFIER TUBE AND RADIATION DETECTOR
Title (de)
PHOTOELEKTRONEN-INTENSIVIERUNGSRÖHRE DES MEHRFACH-ANODENTYPS UND STRAHLUNGSDETEKTOR
Title (fr)
TUBE INTENSIFICATEUR DE PHOTOELECTRONS DE TYPE A ANODES MULTIPLES ET DETECTEUR DE RAYONNEMENT
Publication
Application
Priority
JP 0307420 W 20030611
Abstract (en)
[origin: WO2004112083A1] A measurement tube (11) integrally comprises along its tube axis a tube head section (17), a funnel-shaped connection section (15), and a tube main body section (13). The size of a cross section substantially perpendicular to the tube axis of the tube head section is larger than the size of a cross section substantially perpendicular to the tube axis of the tube main body section. The curvature radius of each bent corner of the tube head section is smaller than the curvature radius of each bent corner of the tube main body section. The length of the tube head section along its tube axis is shorter than the length of the tube main body section along its tube axis. A photoelectric surface (20) is formed in a region located inside the tube head section on a face on the side to which the tube head section of an incidence face plate (9) is connected. A multi anode-type photoelectron intensifier tube (1) enables effective incidence of light in the photoelectric surface and has high strength.
IPC 8 full level
H01J 43/28 (2006.01); G01T 1/20 (2006.01); H01J 43/04 (2006.01); H01J 43/20 (2006.01)
CPC (source: EP)
H01J 43/045 (2013.01); H01J 43/20 (2013.01); H01J 43/28 (2013.01)
Designated contracting state (EPC)
FR GB
DOCDB simple family (publication)
WO 2004112083 A1 20041223; AU 2003242281 A1 20050104; EP 1638130 A1 20060322; EP 1638130 A4 20080507; EP 1638130 B1 20090401; JP WO2004112083 A1 20060720
DOCDB simple family (application)
JP 0307420 W 20030611; AU 2003242281 A 20030611; EP 03733367 A 20030611; JP 2005500742 A 20030611