Method and device for the visual simulation of exploding bodies
First Claim
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1. A method for providing a visual simulation of exploding bodies, the method comprising:
- storing heat in a heat accumulator, wherein the heat accumulator is associated with an evaporator;
placing a liquid in the evaporator, wherein the liquid comprises water;
bringing the liquid in the evaporator into thermal contact with the heat in the accumulator to produce a vapor, wherein a short delay occurs between the initiation of the visual simulation and the generation of the vapor, and wherein a cloud of vapor is then formed to provide the visual simulation of exploding bodies.
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Abstract
The detonation of e.g. a grenade or another explosive body is simulated by the evaporation of a liquid and subsequent ejection through a nozzle 17, thereby forming a cloud of vapor at the location of the detonation. The device includes an evaporator 10 heated e.g. by combustion means. The heating system 14 is designed to produce the heat for a continuous evaporation of a liquid in the evaporator. The liquid is preferably a mixture of ethylene glycol in water. It is thereby possible to simplify the handling and application and to reduce the danger potential.
13 Citations
18 Claims
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1. A method for providing a visual simulation of exploding bodies, the method comprising:
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storing heat in a heat accumulator, wherein the heat accumulator is associated with an evaporator;
placing a liquid in the evaporator, wherein the liquid comprises water;
bringing the liquid in the evaporator into thermal contact with the heat in the accumulator to produce a vapor, wherein a short delay occurs between the initiation of the visual simulation and the generation of the vapor, and wherein a cloud of vapor is then formed to provide the visual simulation of exploding bodies. - View Dependent Claims (2, 3, 4)
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5. A device for providing a visual simulation of exploding bodies, the device comprising:
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an evaporator to evaporate liquid;
a heat accumulator associated with the evaporator, the heat accumulator being capable of storing and delivering heat to evaporate a quantity of a liquid in the evaporator for providing a cloud vapor to provide the visual simulation of exploding bodies simulating at least one simulation event, wherein the heat accumulator is enclosed in an envelope of thermally insulating material to reduce the heating power required to evaporate the quantity of liquid; and
a heating device thermally connected to the heat accumulator. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
a storage container for storing gas in a liquefied form;
a duct between the storage container and the heating device, the duct having a closure element;
a sensing means that determines an angle of tilt of the device and the direction in which gravity will act on the liquefied gas; and
a control that is operatively connected to the sensing means, wherein the closure element of the duct is capable of being closed by the control to prevent liquefied gas from penetrating the heating device when the sensing means senses excessive tilting of the device.
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13. The device of claim 5, further comprising a remotely activated and selectable control for triggering of the device to simulate an explosion.
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14. The device of claim 13, further comprising:
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a storage container for the liquid to be evaporated, a pump between the storage container and the evaporator for pumping the liquid, wherein the pump is adapted to be switched on and off by the control, thereby generating a simulation by switching on the pump when the device is activated.
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15. The device of claim 13, further comprising a device for activating the control by radio.
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16. The device of claim 5, further comprising a device to provide acoustic or optical signals in order to improve the perceptibility of the simulation.
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17. The device of claim 5, further comprising an energy source for operating the heating device to allow the heating device to be operational for at least three days.
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18. The device of claim 15, further comprising an energy source for operating the heating device to allow the heating device to be operational for at least seven days.
Specification