发明名称 |
WATER LEVEL INDICATOR HAVING A REMOTE AND A LOCAL READOUT DISPLAY |
摘要 |
<p>Case 4393 WATER LEVEL INDICATOR HAVING A REMOTE AND A LOCAL READOUT DISPLAY A water level indicating apparatus (10) has an optical system (22) for establishing an optical signal indicative of water level which signal is split by a beam splitter (18) to transmit the majority of the optical signal to a fibre optic cable (16) and to reflect a part of the signal to a proximately located (13) glass diffuser (14). The cable (16) extends to a matte screen (12) at a remote location (11) to thus provide a remote (11) optical signal as well as local (13) optical signal indication of the water level.</p> |
申请公布号 |
CA1174874(A) |
申请公布日期 |
1984.09.25 |
申请号 |
CA19820398940 |
申请日期 |
1982.03.22 |
申请人 |
BABCOCK & WILCOX COMPANY (THE) |
发明人 |
BERTHOLD, JOHN |
分类号 |
G01D7/00;G01F23/02;G01F23/292;G08C23/04;(IPC1-7):G01F23/00 |
主分类号 |
G01D7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|