A droppable ballast protection device for a manned submersible comprises a manned cabin. A stepping motor with double output shafts is mounted in the manned cabin through a motor supporting seat, the upper output shaft penetrates a through hole of a mounting platform and then is connected with an inner hole of an electromagnetic clutch in a matched manner, the lower output shaft is connected with a spindle through a slider coupling, the spindle penetrates a manned cabin wall, a penetrating portion is sealed by a stuffing box sealing device, a supporting plate sleeves the lower end of the spindle through a nut and is positioned below a droppable ballast, the left end of the supporting plate is fitted with a hull structure T-shaped profile, the bottom of the manned cabin wall is connected with a sleeve mounting seat through screws and provided with two permeable holes, the bottom of the sleeve mounting seat is connected with a liquid level sensor, a waterproof connector is connected onto the manned cabin wall in a threaded manner, a control box is mounted on the manned cabin wall, a signal line of the liquid level sensor is connected with the control box through the waterproof connector, and the stepping motor with the double output shafts and a tail line of the electromagnetic clutch are respectively connected onto the control box. The droppable ballast protection device is safe and reliable.
Droppable ballast protection device for manned submersible
05.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Special trolley for mounting ballast iron of manned submersible
Europäisches Patentamt | 2021
|BALLAST THROWING APPARATUS USED FOR DEEP-SEA MANNED SUBMERSIBLE
Europäisches Patentamt | 2022
|BALLAST THROWING APPARATUS USED FOR DEEP-SEA MANNED SUBMERSIBLE
Europäisches Patentamt | 2020
|Lifting device for dismounting and mounting ballast iron of manned submersible
Europäisches Patentamt | 2025
|