A fire extinguishing device is for a motor vehicle. The fire extinguishing device includes an internal cavity containing a pressurized fire extinguishing fluid. The cavity is delimited by a wall, the wall having at least one barrier layer (b) containing a semi-aromatic polyamide composition (B).

A fire suppression apparatus for a vehicle includes: a docking unit disposed on an exterior panel of a vehicle body, the exterior panel configured to cover an interior space of the vehicle wherein the docking unit comprises a hole through which a fire-fighting hose or a spray nozzle, which is connected to the fire-fighting hose, for supply of fire-fighting water pass to be coupled to the docket unit; a supply pipe having a first end connected to the docking unit; and a nozzle assembly arranged in the interior space in the vehicle and connected to a second end of the supply pipe, the nozzle assembly being configured to spray the fire-fighting water, which is supplied through the supply pipe from the fire-fighting hose or the spray nozzle, in order to respond to the outbreak of a fire in the interior space of the vehicle.

One or more systems and/or methods are disclosed for a nozzle with wire connection to a hose, which may allow wired communication between the nozzle and a distant control center. A hose connector with one or more locating pins may be used for easy alignment and quick establishment of electrical connection between the nozzle and the hose. The nozzle may comprise a swiveling joint configured to fully swivel while maintaining electrical connection between the hose connector and an electronic housing. A slip ring assembly may be used in the swiveling joint to maintain the electrical connection.

One or more systems and/or methods are disclosed for a nozzle with wire connection to a hose, which may allow wired communication between the nozzle and a distant control center. A hose connector with one or more locating pins may be used for easy alignment and quick establishment of electrical connection between the nozzle and the hose. The nozzle may comprise a swiveling joint configured to fully swivel while maintaining electrical connection between the hose connector and an electronic housing. A slip ring assembly may be used in the swiveling joint to maintain the electrical connection.

A fire suppression apparatus for a vehicle includes: a docking unit disposed on an exterior panel of a vehicle body, the exterior panel configured to cover an interior space of the vehicle wherein the docking unit comprises a hole through which a fire-fighting hose or a spray nozzle, which is connected to the fire-fighting hose, for supply of fire-fighting water pass to be coupled to the docket unit; a supply pipe having a first end connected to the docking unit; and a nozzle assembly arranged in the interior space in the vehicle and connected to a second end of the supply pipe, the nozzle assembly being configured to spray the fire-fighting water, which is supplied through the supply pipe from the fire-fighting hose or the spray nozzle, in order to respond to the outbreak of a fire in the interior space of the vehicle.

A profile for a hose ramp, a hose ramp provided with one or more of these profiles and a method for constructing a hose ramp. The profile includes a housing with a bottom part which rests on a ground surface during use, a first outer end provided with a first exit plane, and a second outer end provided with a second exit plane. A channel extends through the housing from the first exit plane to the second exit plane and is configured for passage of a hose. The channel is substantially provided with an oval shape. The first exit plane is provided at a first angle to the bottom part and the second exit plane is provided at a second angle to the bottom part, and the first and second angle differ from each other.

A profile for a hose ramp, a hose ramp provided with one or more of these profiles and a method for constructing a hose ramp. The profile includes a housing with a bottom part which rests on a ground surface during use, a first outer end provided with a first exit plane, and a second outer end provided with a second exit plane. A channel extends through the housing from the first exit plane to the second exit plane and is configured for passage of a hose. The channel is substantially provided with an oval shape. The first exit plane is provided at a first angle to the bottom part and the second exit plane is provided at a second angle to the bottom part, and the first and second angle differ from each other.

A profile for a hose ramp, a hose ramp provided with one or more of these profiles and a method for constructing a hose ramp. The profile includes a housing with a bottom part which rests on a ground surface during use, a first outer end provided with a first exit plane, and a second outer end provided with a second exit plane. A channel extends through the housing from the first exit plane to the second exit plane and is configured for passage of a hose. The channel is substantially provided with an oval shape. The first exit plane is provided at a first angle to the bottom part and the second exit plane is provided at a second angle to the bottom part, and the first and second angle differ from each other.

A profile for a hose ramp, a hose ramp provided with one or more of these profiles and a method for constructing a hose ramp. The profile includes a housing with a bottom part which rests on a ground surface during use, a first outer end provided with a first exit plane, and a second outer end provided with a second exit plane. A channel extends through the housing from the first exit plane to the second exit plane and is configured for passage of a hose. The channel is substantially provided with an oval shape. The first exit plane is provided at a first angle to the bottom part and the second exit plane is provided at a second angle to the bottom part, and the first and second angle differ from each other.

A door holding device and system is disclosed that holds a door in a partially open configuration. The door holding device includes a first arm assembly that attaches to a door frame, a second arm assembly that attaches to a door, a movable clamping mechanism that clamps the first arm assembly to the door frame, and a pivot device that allows the first arm assembly and the second arm assembly pivot with respect to each other.