发明名称 |
Binary opto-electronic interface signaler, for indicating when a fluid has reached a certain fluid level or not, has a common transparent housing for both optical emitter and receiver so there are no transmission losses |
摘要 |
Optical interface signal generator has an optical emitter (3) and a receiver (4) within a common transparent housing (1). The housing is shaped so that when the upper outer surface is placed in air total reflection of the light between emitter and receiver takes place. The light path is directed from the emitter to the receiver and remains within the housing without crossing any air sections.
|
申请公布号 |
DE10022340(A1) |
申请公布日期 |
2001.07.26 |
申请号 |
DE20001022340 |
申请日期 |
2000.05.08 |
申请人 |
SIEMENS AG |
发明人 |
GOERLICH, STEFAN;HEIMERL, FRANZ-JOSEF |
分类号 |
G01F23/292;(IPC1-7):G01F23/292 |
主分类号 |
G01F23/292 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|