UA28228U - Tactical missile warhead "skate" - Google Patents

Abstract

The invention relates to weapon technique. A tactical missile warhead "skate" comprises a body compartment and control compartment with fins. In order to minimize the aerodynamic load the body compartment is sectional with movable sections, each of said section is pivotable relative to generatrix of the compartment body and each of said movable sections. The control compartment is arranged along said generatrix, and fins are located on extension of the control compartment outside the body compartment.

Description

Description of the invention

A utility model refers to weapons, in particular, but not exclusively, to projectiles and rockets, which 2 are characterized by the main parts, the intended effect or the material.

The modern level in this field of technology is characterized by a variety of main parts that ensure the best placement of the target payload of missiles and projectiles. For the most part, the main parts of existing rockets and projectiles have the appearance of a purely symmetrical combination of conical and cylindrical shells, decorated with stabilizers or pylons (1.21. 70 The same are solutions for increasing the fragmentation effect |З), flight control |4), creating a directional impression | 5) I.

However, the proliferation of guided weapons has nullified almost all the benefits of the symmetrical shape of the main parts, because modern flight control systems and methods allow controlling an object of any shape. In view of this, such aspects of ensuring efficiency as the use of usable space and the orientation of the main part or its sections (parts) for the best impression of the target come to the fore.

The closest to the proposed technical solution is the composition of the projectile described in (b), which was chosen as a prototype.

The patent Ib) presents the main (front) part of the guided projectile, which includes the body and nose compartments and steering devices, which are connected while maintaining symmetry with respect to the longitudinal axis.

The useful model is based on the task of improving the design of the main part of the projectile in such a way as to increase its overall efficiency due to a different shape, mutual arrangement of elements and their interaction, namely: - the body compartment is made detachable on movable sections with the ability to rotate each movable section sections relative to the single forming surface of the compartment body and each movable section, - the control compartment is located along the specified forming part of the body, in - the rudders are placed on the extension of the control compartment outside the body compartment.

The task is solved in such a way that in the proposed design of the main part of the tactical projectile, the housing compartment is made removable on the movable section with the ability to rotate each movable section relative to the single forming surface of the housing compartment and each movable section, and the control compartment is located along the specified forming section, and the rudders are placed on its extension outside the hull compartment. with

To explain the proposed design, drawings and its detailed description are attached.

The drawings show: p

In Fig. 1 - General view of the main part of the projectile; with

Fig. 2 - General view of the main part in independent flight; 325 In Fig. 3 - General view of the main part when approaching the target; with

Fig. 4 - Simplified diagram of the action of the main part in the target.

In the initial position, the hull 1 and nose 2 compartments of the main part are connected relative to (on the base of) the original Z surface of the hull compartment 1 (Fig. 1). Rudders 4 are placed outside the body compartment 1 along the projectile body 5. Movable sections 11 and 12 in this position form a body of conical shape, which contributes to the best overcoming of dense layers of the atmosphere in the composition of the projectile. c In independent flight (Fig. 2), sections 11 and 12 of body compartment 1 turn to a certain angle

From" relative to the constructive surface of the body compartment 1, opening the flow of the rudder 4. This configuration provides the maximum amount of lifting force to increase the flight range.

When approaching the target (Fig. 3), sections 11 and 12 of the housing compartment 1 are turned at a certain angle relative to the original Z surface of the housing compartment 1 to a position that provides the most effective action on the target, taking into account the actual accuracy, which will be estimated by the control system.

Ge | A simplified diagram of the action of the main part in the target (Fig. 4) gives a visual idea of the overlapping of the impression fields of the two sections. It is also possible to imagine how denser the flow of factors striking the target is relative to a uniform field. o This design allows to minimize aerodynamic resistance and other factors leading to loss of flight range of up to 20 km in the active part of the flight, provides a significant increase in the lifting force of the projectile to increase the flight range, and forms an optimal field of impact of the target. co Sources of information 1. A.V. Karpenko. Domestic tactical missile complex. Appendix to the collection "Nevsky

Bastion", v.7, St. Petersburg, Gangut, 1999, IZVM 5-85875-099-0 52 2. S.V. Gurov. Reactive systems of volley fire. 1st edition, Tula, Publishing house "Peresvet", 2006 -432c, s IBVM 5-86714-282-5 3. US Patent 5163166 dated 10.11.1992, IPC g42812/32. 4. US Patent 6502786 dated 07.01.2003, IPC g42810/00. 5. US Patent 6758143 from 07/06/2004, IPC g42812/10 60 6. US patent 6685134 dated 02/03/2004, IPC g42810/00.

Claims (1)

The formula of the invention b5 The main part of the "scat" of a tactical projectile, which includes a body compartment and a control compartment with rudders, which is distinguished by the fact that the hull compartment is made detachable on the movable section with the ability to rotate each movable section relative to the single structural surface of the hull compartment and each movable section, and the control compartment is located along the specified structural section, and the rudders are located on its extension outside the hull compartment. that 2 (ee) s s (ee) s - with . and? ime) (ee) ime) with 50 IR e) with 60 b5