DE202010003195U1 - Multifunctional auxiliary drive on commercial vehicles and / or the like. - Google Patents

Abstract

Air jet engine, one or more, characterized by: Mounted on / above the cab roof of a commercial vehicle.

Description

was standing the technique currently is one or more jet or jet engines, built on commercial vehicles, to transport by means of on their exhaust stream Water or water mixture to extinguish a fire, cool objects or to ventilate. The engine (s) is (are) always in known constructions mounted on the rear of each vehicle, which has the major disadvantage that this Extinguisher always first mostly backwards to Park position or must be brought into position. The surgeon has "change" in the back Cabin part (looking back) on an elevated seat, or even outside the cabin to position the engine (s) and to control.

• – Unter Berücksichtigung der Gesamthöhe (zu beachten: Standfestigkeit, ggf. StVZO) ist ein oder mehrere Luftstrahl-Triebwerk(e) auf/über dem Fahrerhaus und dergl. aufgebaut.
• – Diese sind endlos nach links und rechts schwenk – oder drehbar, auch heben und senken der Einheit ist gewährleistet.
• – Das per Wasserdüsen auf den Abgasstrahl aufzubringende flüssige, ggf. aber auch pulverförmige Medium, folgt über ein Rohr/Schlauchsystem synchron den Triebwerken.
• – Die Kraftstoff- und Stromversorgung für das (die) Triebwerk(e) ist für sämtliche Bewegungen selbstverständlich „mitlaufend” verlegt.

The novelty now represents the (air jet) engine position as follows:

• - Taking into account the overall height (note: Stability, possibly StVZO) is one or more air jet engine (s) on / above the cab and the like. Built.
• - These are endless to the left and right swivel - or rotatable, even raising and lowering the unit is guaranteed.
• - The liquid to be applied by means of water nozzles on the exhaust jet liquid, but possibly also powdery medium, follows via a pipe / hose system synchronously to the engines.
• - The fuel and power supply for the (the) engine (s) is for all movements of course "running" laid.

Since the engine position is now as described, the following is a scenario in use, especially at airports, for which such a vehicle is particularly suitable to be described:
An airplane reports technical problems when approaching. An emergency landing is prepared. U. a. the described vehicle is occupied with 1 or 2 man, traction engine and engines started. Until the aircraft is in close proximity, the engines are already running on partial or full load, so, without delay, operational and operational readiness is given. Intake direction is now forward, the thrust therefore directed towards the rear of the vehicle.

At the Landing a Havarist is an approximate position of the landing point detectable: So the vehicle with its own engine power plus the Thrust of the engines drive as fast as possible to the accident site. An on-board extinguishing agent tank with pump is built with what a deletion / cooling time effect of at least 160 sec. from on-board resources. According to aviation regulation must be known, a passenger plane in min. 90 sec. Complete can be evacuated. Also the Airbus A 380, whose doors in 6-8 m height to find oneself.

The fast deletion and cooling will play an increasingly important role in the future for aircraft, because new ones Materials, such as special composites and plastics, (eg. B. Boeing "Dreamliner") are likely in terms Firefighting treatment increasingly demanding. The described vehicle does not have to first in certain parking positions - as before - driven become (time!); it may be the object in Schnellangriffsweise even deleting and / or cooling consequences. By (as an option) additional entrained Tanks (eg as a trailer, Semi-trailer, Articulated trailer) Is it possible, To extend the self-sufficient work strongly. Foreign feed of Water transports or hydrants and the like is provided from to cool for a long time and / or cancel to ensure.

Furthermore Prior art is so-called. "Two-way vehicles". This is able to on roads and optionally to drive on rails. In this case, with aforementioned Equipment, can such, preferably off-road vehicle, for example quickly to an accident site, z. B. at the Federal Railways, be brought to delete and cooling works, ventilations of tunnels and de-icing of rails and overhead lines.

Description of the sheets 1, 2, 3, 4 and 5 (drawings).

leaf 1: standby position of the vehicle. Engine (s) in driving position.

1

air inlet (Intake).

2

Engine (e) with cover (burst protection).

3

Discharge nozzle.

4

platform for engine (s).

5

Box body, closed box. Here space for extinguishing agent tank, fuel tank for engine (s), Controls, batteries and pump etc.

6

Cab.

7

Area for external water supply. 3C tubes on the left and right, covered.

leaf 2: Engine (s) in working position, rotated by 180 ° angle.

leaf 3: Engine (s) raised. Also in this, as in each other Rotatable position.

leaf 4: Engine (s) lowered.

leaf 5: Assembly position for Vehicle and engine (s).

Claims (7)

Jet engine, one or more, characterized by: Mounted on / over the cab roof of a commercial vehicle. Jet engine, characterized by: After Claim 1, endless rotatable and / or pivotable. Jet engine, characterized by: After Claim 1 and 2, liftable from the horizontal upward. Air jet engine, characterized according to claim 1-3, lowered down from the horizontal. Jet engine, characterized by: After Claim 1-4, usable as additional drive. Jet engine, characterized by: After Claim 1-5, as a fan for transport and sputtering of oil binders, De-icing agents and the like. Jet engine, characterized by: After Claim 1-6, as oversized Hot air blower for deicing and snow melting of driveways, rails and overhead lines Use preferably on two-way vehicle.