| 摘要 |
Photomultiplier tube comprising a plurality of electrodes having to be fixed by legs (10) for fixing inside a slot (20). According to the invention, each fixing leg (10) is fixed in a clasped manner inside the slot (20), and, in particular, each slot (20) comprises, on the one hand, two ends (22a, 22b) with continuously variable profile, in contact with edges (21a, 21b) of the fixing leg (10) which are situated on a first face (11) of the said leg, and on the other hand, at least one central supporting flat (23) in contact with a second face (12) of the fixing leg (10), the fixing leg (10) having fillets at its base respectively co-operating with the profiles of the said ends (22a, 22b) of the slot (20). …<??>Application to photomultiplier tubes the dynodes of which have fixing legs. …<IMAGE>… |
