Ballast system for underwater vehicle
Battery-powered propulsion unit for a diver
Beach submarine
Blowout system for ejection and discharge tubes of submarines
Boat for divers
Boat with dive elevator
Bottom activated retractable control surface for an unmanned...
Bow mounted system and method for jet-propelling a submarine...
Bow mounted system and method for jet-propelling a submarine...
Braking device for a capsule at the end of a trajectory
Bubble type submarine cabin
Buoyancy compensator for divers
Buoyancy control systems and methods
Buoyancy control systems and methods for submersible objects
Buoyancy system for application to submersible bodies
Buoyancy systems