METHOD FOR DETERMINING LOCATION OF LIQUID OR GAS ESCAPE FROM PIPE LOCATED IN GROUND, AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2017 - IPC G01M3/00 F17D5/02 G01V3/16 

FIELD: radio engineering, communication.

SUBSTANCE: device implementing the method contains a synchronizer (1), four signal transmission channels, a view sector switch (7), a strobe pulse generator (8), a four-colour indicator (9), a thermal image sensor (10), a television sensor (11), a reception unit (12), an delay n-branch line (13.1-13.n), an adder (14), a processor (15) with software, a monitor (16). Each of signal transmitting and receiving channels consists of a transmitter (2.1-2.4), an antenna switch (3.1-3.4), a transmit-receive antenna (4.1-4.4), a receiver (5.1-5.4), a processing unit (6.1-6.4).

EFFECT: increasing the accuracy of escape location by forming a narrow antenna pattern by receiving apertures.

2 cl, 5 dwg