RU2486363C1 - Anti-aircraft complex simulator booster engine - Google Patents

Abstract

FIELD: engines and pumps.

SUBSTANCE: proposed device comprises chamber, nozzle guide vanes and contact connection. Collet is secured at engine front along lengthwise axis with its clips directed forward. Electrical igniter, igniter and booster engine standard launching charge are arranged in aforesaid chamber.

EFFECT: expanded and higher training performances.

1 dwg

Description

The proposal relates to engines used as part of simulators combat simulators for training and training of operators of portable anti-aircraft missile systems (MANPADS).

The technical requirements for the specified simulator complex provide for the implementation of operations for the preparation and launch of a training and practical missile similar to the actions of an anti-aircraft gunner with MANPADS.

The training complex includes simulators of combat weapons (IHD) MANPADS (such as "Igla" and others), which are a launch tube in which a rocket model and a starting engine are installed. According to the operating conditions, the equipment of a simulator of a combat weapon by a starting engine should occur in the field. These IHDs allow the detection, capture, target tracking and practical launch of a rocket model with the provision of physical factors: model ejection from the pipe, accompanied by light-noise phenomena of the starting engine. In this case, a psychological effect on the student and the corresponding training takes place.

Known starting engine in an educational and practical training device (RF patent No. 2233417 IPC F41G 3/26, F41F 3/045, publ. July 27, 2004), adopted as a prototype. The starting engine consists of a chamber, a nozzle block, a rod that does not allow combustion products to pass to the rocket model (which does not have an internal hole), contact coupling, an explosive is placed in the engine chamber.

This engine is designed to eject from the launch tube of the overall weight model of the rocket during training with the help of simulators of MANPADS operators.

However, this device is inconvenient for the assembly of coronary heart disease.

The assembly sequence is as follows:

- the starting engine fits into the rocket model, the rod passes into the axial hole of the model;

- by mutual rotation of the engine and the model are aligned coaxially, and then holes are made that are perpendicular to the longitudinal axes, on the engine rod and in the rear of the model;

- the assembly of the model with the engine is inserted into the pipe and fixed by extending from the pipe a stopper that engages in a groove on the side surface of the pipe.

Then there is an electrical docking contact connection with the contacts of the pipe.

These activities alone are difficult to perform in the field. In addition, since the model is a reusable rocket, after starting and falling it on the soil or snow, before the next IHD equipment, it is necessary to carry out the undocking operation of the spent engine in the reverse assembly order. All this is complicated by the soil filling in the gaps and openings or in wintertime - with snow with the formation of ice as the spent engine cools, which must be removed from hard-to-reach places.

Equipping the engine with a non-specific explosive without specifying initiators and a charge ambiguously determines the operation parameters of this engine.

The objective of the invention is to develop the design of the starting engine of a simulator of a combat weapon of a portable anti-aircraft missile system, convenient in operation, with physical parameters corresponding to the parameters of the starting engine of a combat MANPADS.

The technical result of the invention is to increase the functionality of the training complex, ensuring the quality of combat training of anti-aircraft gunners.

The specified technical result is achieved by the fact that in the starting engine of a combat vehicle simulator of a portable anti-aircraft missile system containing a camera, nozzle unit, contact coupling, a new one is that on the front of the engine along the longitudinal axis a collet is fixed, oriented with forward grabs, and placed in the camera electric igniter, igniter and charge of a regular starting engine of a combat vehicle of a portable anti-aircraft complex.

The combination of structural elements, their mutual arrangement, the form of the elements and the relationship between them allow us to ensure optimal operational qualities of the product and to ensure a high level of compliance of the training process with the real process of combat work with the psychological and physical training of anti-aircraft gunners.

The invention is illustrated in the drawing, which shows a General view of the proposed device.

The starting engine contains a chamber 1, a nozzle block 2, a contact connection 3 with the tips 4, a collet 5 is fixed on the front of the engine along the longitudinal axis, an electric igniter 6, an igniter 7 and a charge 8 of the standard starting engine of the MANPADS combat weapon are placed in the chamber 1.

Equipment IHD is as follows. A rocket model is fixed in the pipe using a stopper. Then there is a mechanical fastening of the starting engine by entering its collet 5 into the axial stepped hole of the rocket model. Next, the tips 4 of the contact connection 3 of the engine are connected to the corresponding contacts on the launch tube. Educational-practical IHD is ready to work.

When the trained shooter is aiming at an air target, the IHD receiver senses the radiation of the target, generates electrical signals necessary for the trigger to work, the operator moves the trigger of the trigger from its original position to the stop. After this, “descent” occurs - the trigger mechanism generates an electric signal that goes to contact 3 and then to the electric igniter of the starting engine 6. The force of the flame from the electric igniter ignites the igniter 7, which provides the necessary physical parameters for the charge to be triggered 8. The powder gases escape through the holes nozzle block 2, the result of which is the joint jet movement of the engine and the rocket model with the ejection from the launch tube and further free flight.

Claims (1)

The starting engine of a simulator of a combat weapon of a portable anti-aircraft missile system, comprising a camera, nozzle block, contact connection, characterized in that a collet oriented along the front axles is mounted on the front of the engine along the longitudinal axis, and an electric igniter, an igniter and a charge of the regular starting engine of the combat are placed in the camera man-portable air defense systems.

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