A command and control assembly for inflating and deflating a hydrostatic balancing jacket includes a primary supply duct connected to an end of an air chamber of the jacket and provided, at the opposite end, with a hand piece having a mouthpiece device. A connection socket is provided on the hand piece, which is in fluid communication with a secondary supply duct connected to a compressed air tank, and a pneumatic actuation duct actuates a discharge valve of the jacket, which is in fluid communication with the secondary supply duct. Control systems of the delivery from the secondary duct, of the delivery to the pneumatic actuation duct, and of the delivery from the mouthpiece are arranged on the hand piece.

A command and control assembly for inflating and deflating a hydrostatic balancing jacket includes a primary supply duct connected to an end of an air chamber of the jacket and provided, at the opposite end, with a hand piece having a mouthpiece device. A connection socket is provided on the hand piece, which is in fluid communication with a secondary supply duct connected to a compressed air tank, and a pneumatic actuation duct actuates a discharge valve of the jacket, which is in fluid communication with the secondary supply duct. Control systems of the delivery from the secondary duct, of the delivery to the pneumatic actuation duct, and of the delivery from the mouthpiece are arranged on the hand piece.

A tank cinch is configured to cooperate with a strap to secure a tank of compressed air to a buoyancy compensation device. The tank cinch includes an adjustable frame having a sliding member, a first cam receiver and a second cam receiver. A lever body including a first cam and a second cam is pivotably joined to the adjustable frame and is pivotable about a pivoting axis defined by the adjustable frame. The lever body is configured to fix a first end portion of the strap. The adjustable frame is configured to fix a second end portion of the strap with the sliding member when the lever is rotated about the pivoting axis towards the adjustable frame member. The cams are arranged to bear against an outermost surface of the tank and to be received in the cam receivers when the lever body is pivoted towards the adjustable frame.

A tank cinch is configured to cooperate with a strap to secure a tank of compressed air to a buoyancy compensation device. The tank cinch includes an adjustable frame having a sliding member, a first cam receiver and a second cam receiver. A lever body including a first cam and a second cam is pivotably joined to the adjustable frame and is pivotable about a pivoting axis defined by the adjustable frame. The lever body is configured to fix a first end portion of the strap. The adjustable frame is configured to fix a second end portion of the strap with the sliding member when the lever is rotated about the pivoting axis towards the adjustable frame member. The cams are arranged to bear against an outermost surface of the tank and to be received in the cam receivers when the lever body is pivoted towards the adjustable frame.

Disclosed is a wet suit, including: an upper jacket 100 for, putted on an upper body of a user, injecting or discharging air into an interior by the user's operation or a predetermined operation; a pair of lower pants 200 putted on a lower body of the user; and a propulsive generation portion 300 for, detachably putted on a waist of the user, generating a self-propulsive force according to the user's operation or a predetermined operation to generates a propulsive force for pushing water to a rear direction of the user.

Disclosed is a wet suit, including: an upper jacket 100 for, putted on an upper body of a user, injecting or discharging air into an interior by the user's operation or a predetermined operation; a pair of lower pants 200 putted on a lower body of the user; and a propulsive generation portion 300 for, detachably putted on a waist of the user, generating a self-propulsive force according to the user's operation or a predetermined operation to generates a propulsive force for pushing water to a rear direction of the user.

A heat generation diving suit according to an embodiment of the present invention includes: a clothes unit made of a material having a waterproof function, and configured to cover at least a part of a user's body; a power transmission unit having a waterproof function, and configured to wirelessly transmit power of a battery unit; a power reception unit provided in the clothes unit, and configured to have a waterproof function, attach and detach the power transmission unit, and receive power wirelessly transmitted from the power transmission unit; and a heat generation unit configured to emit heat using the power supplied from the power reception unit.

A system for delivering multiple life-support services within a flexible protective covering, a plurality of different breathing gasses, safety tether, a plurality of ancillary lines for documentable, multidirectional, multi-format data/communications acquisition and delivery, personal/situational awareness and ancillary power sources for tool, accessory or device enervation, to a plurality of Users in an adverse environment.

A system for delivering multiple life-support services within a flexible protective covering, a plurality of different breathing gasses, safety tether, a plurality of ancillary lines for documentable, multidirectional, multi-format data/communications acquisition and delivery, personal/situational awareness and ancillary power sources for tool, accessory or device enervation, to a plurality of Users in an adverse environment.

A diving system can include a smart buoyancy assistant to automatically adjusts the amount of air in the buoyancy control device (BCD) to maintain buoyancy control during the descent, level hold, or ascent of a dive. In some instances, the smart buoyancy assistant is automatically activated when the system is submerged to a predetermined activation depth. Additionally, the smart buoyancy assistant can add air to the BCD if the system drops below a predetermined maximum depth. The system can capture data representing dive metrics and sensor data and can report such data to a computing device to further aggregate the data and generate dive models to improve the performance of the system. The computing device can use the aggregated data to perform dive analysis and determine if the system is over or under adjusting the amount of air to improve the dive models.