BATHOMETER-DEGASIFIER OF BOTTOM WATERS Russian patent published in 2013 - IPC G01N1/10 

FIELD: measuring equipment.

SUBSTANCE: bathometer-degasifier of bottom waters comprises a sealed housing with a device for changing the internal volume, a valve and taps for gas and water. The housing is provided with internal pressure compensator and comprises the upper and lower valves in the form of coaxial cylindrical pistons which are provided with cuffs of V-shaped cross section and mounted in the upper and lower mounting holes made in the housing and provided with cuffs of V-shaped cross section. The pistons are mounted on the rod which is connected to the suspension and the load and mounted in the housing with the ability to move for the pistons exit from the mounting holes and their mounting in the mounting holes. The rod is kinematically connected with lock of open and closed states of the bathometer-degasifier, connected to the sensor of touching the bottom. And the housing is also provided with a water intake device with a filter.

EFFECT: increased reliability of samples of bottom water and gases dissolved in it and providing the ability of sampling from deep waters.

3 cl, 2 dwg