[Problem] Provided is a method for manufacturing an assembly including an igniter, a projectile, and a cylinder that is easy to assemble. [Solution] A method for manufacturing an assembly included in an electric circuit breaker device, the assembly including an igniter, a projectile, and a cylinder, is a method for disposing a projectile and an igniter in a cylinder of an electric circuit breaker device, the method including: a first step of preparing a cylinder having a first opening, a plurality of through holes formed at intervals in a circumferential direction in a peripheral wall portion on a first opening side, and a second opening, and disposing a projectile in the cylinder; a second step of disposing an igniter main body portion in the cylinder and then disposing the cylinder in a mold; a third step of injection-molding a resin from the first opening side of the cylinder to form a resin portion; a fourth step of removing the cylinder including the projectile and the igniter from the mold; and a fifth step of crimping a peripheral wall portion on the first opening side of the cylinder to fix the resin portion of the igniter.

[Problem]

Provided is a method for manufacturing an assembly including an igniter, a projectile, and a cylinder that is easy to assemble.

[Solution]

A method for manufacturing an assembly included in an electric circuit breaker device, the assembly including an igniter, a projectile, and a cylinder, is a method for disposing a projectile and an igniter in a cylinder of an electric circuit breaker device, the method including: a first step of preparing a cylinder having a first opening, a plurality of through holes formed at intervals in a circumferential direction in a peripheral wall portion on a first opening side, and a second opening, and disposing a projectile in the cylinder; a second step of disposing an igniter main body portion in the cylinder and then disposing the cylinder in a mold; a third step of injection-molding a resin from the first opening side of the cylinder to form a resin portion; a fourth step of removing the cylinder including the projectile and the igniter from the mold; and a fifth step of crimping a peripheral wall portion on the first opening side of the cylinder to fix the resin portion of the igniter.

An apparatus housing for a cutting system for radially projecting a flow of heated gas to cut from an internal surface through an external surface of a conduit. The cutting system adapted to be positioned within the conduit comprising an igniter, an extension housing, and an apparatus housing. The apparatus housing has a movable sleeve section and a nozzle assembly. The nozzle assembly comprises a conical head with through holes for evenly dispersing the flow of heated gas. A retainer abuts a diverter. The diverter imposes a 90-degree bend in the direction of the flow of the heated gas to cause the flow of heated gas to move the sleeve section away from the apparatus housing to expose a circumferential diverter gap through which the flow of heated gas projects radially to perform the cutting function. A spindle provides structure for the nozzle assembly and maintains the position of the nozzle assembly in the apparatus housing.

A satellite dispenser is disclosed. In various embodiments, a satellite dispenser as disclosed herein includes a dispenser body defining an interior cavity configured to receive a payload; and a composite guide rail comprising a groove configured to receive at least a portion of a payload, the composite guide rail having an orientation that substantially aligns a longitudinal axis of the groove with an ejection axis of the dispenser.

A satellite dispenser door assembly is disclosed. In various embodiments, a satellite dispenser door assembly as disclosed herein includes a dispenser door having a hinge pin; and a one way clutch bearing within which the hinge pin is free to rotate in a first rotational direction associated with a transition from a closed position of the dispenser door to an open position of the dispenser door.

A satellite dispenser and method of using same are disclosed. In various embodiments, a satellite dispenser as disclosed herein includes a dispenser body defining an interior cavity to accommodate a payload; and a plurality of externally adjustable restraints positioned within the interior cavity and configured to be extended further into the interior cavity by actuation of a manual interface external to the interior cavity.

Rocket armament launchable from a tubular launcher with an outside launcher non-ignition securing and motor separation during flight and a method to prevent the ignition of the armaments rocket even in the event of actuation of the armaments pyrotechnic assembly, which normally serves to eject the armament from the launcher and to ignite its rocket motor, wherein the armament comprises a gas dispersion assembly, which when the armament is not encased in the tubular launcher, prevents the ignition of the rocket motor even if the armaments pyrotechnic assembly is actuated; and a cutting and separation assembly that is actuated by the pressure of the rocket motor gases for mechanically cutting a structural connection between the rocket motor and the armaments effective payload and separate them during their flight.

A detangling device for severing a mooring line is disclosed. The device includes a line cutting assembly, which includes an ignition device, a propellant chamber, a moveable shuttle-knife assembly and a knife. The device further includes a pressure sensor, and a control system configured to monitor the pressure sensor and actuate the line cutting assembly when the monitored pressure sensor indicates a threshold depth is exceeded. The device can be a one-use device, wherein the knife breaks through a water-sealed housing to sever a mooring line when actuated.

A satellite dispenser door assembly is disclosed. In various embodiments, a satellite dispenser door assembly as disclosed herein includes a dispenser door having a hinge pin; and a one way clutch bearing within which the hinge pin is free to rotate in a first rotational direction associated with a transition from a closed position of the dispenser door to an open position of the dispenser door.

An energy conversion system may comprise a substrate including a first conductive trace and a second conductive trace electrically isolated from the first conductive trace. A housing may be coupled to the substrate. An ignition compound may be located in the housing. A solder may be thermally coupled to the ignition compound such that ignition of the ignition compound melts the solder. The housing may be configured to output the solder onto the first conductive trace and the second conductive trace.