公开(公告)号：US4876443A

公开(公告)日：1989-10-24

申请号：US193962

申请日：1988-05-13

Applicant: Josef Beucher

Inventor： Josef Beucher

IPC: H01J40/04 ,  H01J40/16

CPC classification number: H01J40/16 ,  H01J40/04

Abstract: In a photocell, in particular for detecting U.V. radiation, comprising a plate cathode (1), an anode (2) and lead-in and lead-off lines (3, 4; 5, 6) respectively, which are sealed in a glass envelope, the plate cathode consists of a sheet metal strip (13) which, at its ends (11, 12), is connected to said lead-in lines (3, 4), while said anode consists of a wire electrode (16) which, at its ends (14, 15), is connected to said lead-off lines (5, 6) and which is arranged on the plate cathode side facing the radiation to be detected substantially parallel to and spaced apart (d) from said plate cathode. By this it is possible to achieve less overall costs of production and at the same time very good efficiency.

Abstract translation: 在光电管中，特别是用于检测U.V. 辐射包括分别密封在玻璃外壳中的板状阴极（1），阳极（2）和引入线和引出线（3,4,5,6），所述板状阴极由片状物 金属条（13），其端部（11,12）连接到所述引入线（3,4），而所述阳极由线电极（16）构成，所述线电极在其端部（14,15）处 ）连接到所述引出线（5,6），并且被布置在基本上平行于所述板状阴极并与所述板状阴极间隔开（d）的面对待检测的辐射的板状阴极侧。 由此，可以实现较少的整体生产成本，同时效率非常好。