DEVICE FOR CHECK OF LEAKPROOFNESS OF STRUCTURE ELEMENTS OF SPACE VEHICLE (SV) Russian patent published in 2015 - IPC G01T1/185 G01M3/40 

FIELD: physics, alarm systems.

SUBSTANCE: invention relates to space technology, in particular for registration of micrometeoroids and ionosphere charged particles. The device for check of leakproofness of structure elements of space vehicle contains the ion receiver installed at a distance from the checked surface of the space vehicle, satellite modem, signal shaping device, meanwhile the satellite modem, the signal shaping device and ion receivers are made in one protective housing, the inlet of ion receiver is connected to the signal shaping device, the output of which is connected to the input of the satellite modem, connected with the antenna, focusing grid attached to the protective housing, gas particles flow ionization device attached from the side of the focusing grid to the protective housing, in the protective housing the photoelectric multiplier is installed, and on the checked surface of the space vehicle the piezometer is installed, which is connected via the amplifier to the signal shaping device, and on the surface of the space vehicle at least three measuring antennas are installed, which additionally are fitted with antenna amplifiers, connected with the signal shaping device.

EFFECT: expansion of functional capabilities of device.

1 dwg