An airbag compartment enclosure assembly is disclosed, including a compartment containing an uninflated airbag and a closure device fixed proximate an opening of the compartment. The closure device has an open position allowing expansion of the airbag through the opening and a closed position retaining the uninflated airbag. The closure device includes a first flap extending from a first edge of the opening and a second flap extending from a second, opposing edge of the opening. The first and second flaps are folded over one another in the closed position.

An exhaust valve for inflatable diving equipment includes a valve body having an annular peripheral flange providing a sealing stable connection with a band of material along the edge of a passage opening in the delimiting wall of a hollow body, and a cylindrical collar surrounded by the annular flange and provided with coupling members to corresponding coupling members of a cover cap of the valve body. The cylindrical collar internally defines an annular valve seat that surrounds an opening communicating with the hollow body and that cooperates with a shutter provided on the side of the valve seat opposite to the internal space of the hollow body and stably stressed, in the closed position, against the valve seat, by an elastic element interposed between a wall of the cover cap and the facing side of the shutter. Optional displacement organs move the shutter from the stable closed position of the valve to an open position. The cover cap covers the valve seat and the shutter toward the outside and has a passage opening coupled with an interception and/or a deflection screen of particles or other suspended material, leaving free or openable a discharge passage.

A power source for inflation systems. Specific embodiments relate to inflation systems that use an electrically-powered inflation system, wherein the power source of the inflation system is a solid state battery. Particular embodiments may find use in connection with inflating evacuation slides or life rafts on board a passenger transportation vehicle, such as an aircraft or marine vessel. Other embodiments may be used for inflating shelters, life vests, or any other inflatable safety device that requires a rapid inflation.

A lifesaving device and a lifesaving control method are provided. Wherein, the lifesaving device includes: at least one first detection module (200) configured for detecting human body biological characteristic information, a lifesaving device body (100) capable of being worn on a body of a user, and at least one first gasbag module (300) arranged on the lifesaving device body (100); after the first gasbag module (300) is activated, a lifesaving gasbag (1) can be popped up; the first detection module (200) is in signal connection with the first gasbag module (300) and is configured for activating the first gasbag module (300) when the biological characteristic information detected meets a first preset condition.

An inflation device is provided including a shell, a pin, a restraining element, and a moveable element. The shell is adapted to be coupled to an inflation canister. The pin is positioned within the shell. The pin is adapted to open a seal of the inflation canister. The restraining element is positioned within the shell. The moveable element includes a shape memory alloy. The moveable element is moveable from a first position to a second position responsive to electrical energy sent to the moveable element. While the moveable element is in the first position, the restraining element is secured within the shell to restrain the pin from opening the seal of the inflation canister. While the moveable element is in the second position, the pin is releasable to open the seal of the inflation canister.

Systems to prevent water ingestion during use of an electrically powered inflation system for an inflatable device in order to ensure that the inflatable device remains either upright in the water during the inflation process, or that prevents water from entering the inflation system air intake during the inflation process, or combinations thereof.

An airbag compartment enclosure assembly is disclosed, including a compartment containing an uninflated airbag and a closure device fixed proximate an opening of the compartment. The closure device has an open position allowing expansion of the airbag through the opening and a closed position retaining the uninflated airbag. The closure device includes a first flap extending from a first edge of the opening and a second flap extending from a second, opposing edge of the opening. The first and second flaps are folded over one another in the closed position.

An inflation device is provided including a shell, a pin, a restraining element, and a moveable element. The shell is adapted to be coupled to an inflation canister. The pin is positioned within the shell. The pin is adapted to open a seal of the inflation canister. The restraining element is positioned within the shell. The moveable element includes a shape memory alloy. The moveable element is moveable from a first position to a second position responsive to electrical energy sent to the moveable element. While the moveable element is in the first position, the restraining element is secured within the shell to restrain the pin from opening the seal of the inflation canister. While the moveable element is in the second position, the pin is releasable to open the seal of the inflation canister.

An apparatus and method for inflating an inflatable object, such as a floatation device. The inflation apparatus includes a component with a primary opening, the primary opening sized and shaped to accept air from an air source, such as a hair dryer. A secondary opening on an inflation adapter is sized and shaped to be in communication with a valve opening on the inflatable object.

An airbag compartment enclosure assembly is disclosed, including a compartment containing an uninflated airbag and a closure device fixed proximate an opening of the compartment. The closure device has an open position allowing expansion of the airbag through the opening and a closed position retaining the uninflated airbag. The closure device includes a first flap extending from a first edge of the opening and a second flap extending from a second, opposing edge of the opening. The first and second flaps are folded over one another in the closed position.