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Fire fighting helicopter

A helicopter and firefighting technology, used in aircraft parts, fire rescue, launch devices, etc., can solve problems such as flight instability

Inactive Publication Date: 2008-01-23
罗杰·帕亚西斯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention also solves the flight instability problem caused by the movement of the center of gravity of the fire extinguishing liquid

Method used

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  • Fire fighting helicopter

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Embodiment Construction

[0014] A helicopter 1 that can be used for the application of the invention is shown in FIG. 1 . The fuselage 2 of the helicopter 1 is shaped in such a way that, depending on the power and dimensions of the helicopter, it can accommodate one or two parallelepiped reservoirs 3 for containing fire-fighting liquid. At the rear end of the helicopter, there is a loading port 4 which allows the removal of the fire extinguishing liquid reservoir (or reservoirs) when said helicopter is ready for operation.

[0015] The main reservoir 3, which will be described in detail below, has a substantially parallelepiped rectangular shape and is provided via six spacers 21 (Fig. ) is supported on the floor of the helicopter fuselage. Also, in order to complete the fixing of the main storage, four wedges 22 ( FIG. 2 ) are provided at the four corners of the top surface of the storage 3 between the top of the storage 3 and the fuselage 2 .

[0016] If a second storage similar in form to the mai...

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Abstract

This invention provides a fire fighting Helicopter of the type which includes in the fuselage (2) tanks (3) filled with fire fighting fluid for putting out fires. The fire fighting Helicopter has a launcher for the fire fighting fluid under pressure and is found in the front lower part of the pilot's deck. The fire fighting Helicopter is also characterised for the fact that a plate (14) in the main tank of the fire fighting fluid is moving up and down vertically so that the fluid is kept stable between the moving plate, the bottom of the main tank and the side walls of the main tank and in this way the centre of gravity is stable.

Description

technical field [0001] The present invention relates to a device for fighting and combating fires, in particular fires in impassable areas such as forests. More specifically the invention relates to an improved firefighting helicopter. Background technique [0002] A serious problem faced by fire brigades for fighting fires in forests is the lack of viable roads. This causes the intervention of firefighters to be delayed and allows the fire to spread beyond its initial point of ignition; thus the situation faced is exacerbated. [0003] Flying devices such as airplanes and helicopters have been used for the lack of access to fire fronts. Firstly, because of their construction, they are only possible to make a quick pass over the fire point, and thus can only discharge a certain amount of water, if possible a large amount of water, at a specific point on the fire front. This is expensive in terms of water and time; as the aircraft needs to return immediately for replenishm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D1/16A62C3/02
CPCA62C3/0242B64D1/16
Inventor 罗杰·帕亚西斯
Owner 罗杰·帕亚西斯