Discriminating device of moving body in water
专利汇可以提供Discriminating device of moving body in water专利检索，专利查询，专利分析的服务。并且PURPOSE: To early discover the leak of oil and gas from a submarine pipe, etc., by providing the monitor devices of moving bodies in water and an operation circuit for obtaining the foating speed of the moving bodies by signals from the monitor devices.
CONSTITUTION: A box body 4, to which one flank a transparent window 3 is mounted, is laid near a submarine pipe 1 for carrying oil and gas, a Doppler speedometer 5 and an operation circuit 6 to which signals from the speedometer are input and disposed into the box body 4 as minotor devices, and the Doppler speedometer 5 is mainly formed from a laser transmitter 7. When laser lights L put out from the laser transmitter 7 irradiate moving bodies 10, such as, oil, gas, etc. leaking from the pipe 1, the reflected lights L
1 , L
1 of the laser lights L are input to the operation circuit 6 through the Dopper speedometer 5. The uniformity of the floating speed of the moving bodies is discriminated by means of the operation circuit 6, and alarm signals are put out to a monitor station.
COPYRIGHT: (C)1980,JPO&Japio，下面是Discriminating device of moving body in water专利的具体信息内容。
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