RU2707632C1 - Nonmagnetic objects destruction device - Google Patents

Abstract

FIELD: weapons and ammunition; blasting.

SUBSTANCE: invention relates to all-amphibious mine-blasting facilities used for delaying movement and difficulty maneuver during landing operations of the enemy, causing damage to its objects, including which body is made from nonmagnetic materials. Device consists of an anchor base, a mooring bed, a case with an explosive charge, a detonating fuse, a float, an inductive target sensor and a current source. Note here that hydrodynamic target sensor is made in mine body. Base-anchor is made in the form of hollow structure, in which are rigidly fixed: mechanism of buried state of device; depth sensor; combined object detection system, which includes a seismic sensor and a hydroacoustic sensor.

EFFECT: technical result consists in improvement of detecting ability mine.

1 cl, 2 dwg

Description

The invention relates to the field of military affairs, and more specifically to anti-airborne mine-explosive barrage systems used to delay progress and impede maneuver during an enemy landing operation, inflicting damage on its objects, including the body of which is made of non-magnetic materials.

Known device anti-landing anchor mines (PDM-3YA) - analogue (Popular mechanics magazine, "Amphibians engage in combat, anti-landing mines" [Electronic resource]. - Access mode: http://popmech.ru/weapon/9710-zemnovodnye-vstupayut -v-boy-protivodesantnye-miny /), consisting of an anchor, a mine with a charge of explosive (BB), minrep and a contact fuse, in the form of three contactors mounted on the mine body, as well as a current source.

The disadvantage of this device is the high unmasking features, which increases the likelihood of detection and clearance by modern means of the enemy, due to the low resistance to underwater explosions, as well as the inability to fire a contact fuse when passing low-displacement objects.

Also known device anti-landing anchor mines (PDM-4) - prototype (Electronic resource - Access mode: http://www.russianarms.ru/forum/index.php?topic=10738.0), consisting of a base-anchor, minrep, hull with explosive charge, fuse, induction target sensor, float and current source.

The disadvantage of this device is significant unmasking signs, due to the peculiarities of combat use, it is located in close proximity to the surface of the water, which increases the likelihood of detection by modern reconnaissance means of the enemy, as well as the inability to destroy low-displacement objects, whose bodies are made of non-magnetic materials.

The technical result of the invention is a significant expansion of the capabilities of anti-airborne mine-explosive barriers to destroy enemy targets, through the use of a combined object detection system, a hydrodynamic target sensor, and a mechanism for providing the device’s buried state.

This technical result is achieved by the fact that in the proposed device, consisting of a base-anchor, minrep, a body with an explosive charge, fuse, float, induction target sensor and current source, a hydrodynamic target sensor, a base-anchor in the form of a hollow structure, are made which is rigidly fixed: the mechanism of the buried state of the device; depth sensor; Combined object detection system, which includes a seismic sensor and a sonar sensor.

The essence of the proposed invention is illustrated by drawings, which depict: in FIG. 1 - shows a device for hitting non-magnetic objects in standby mode; in FIG. 2 - shows a device for the destruction of non-magnetic objects in readiness for use.

The device for the destruction of non-magnetic objects (Fig. 1, 2) consists of an anchor base 1, body 2, explosive charge 3, fuse 4, float 5, induction sensor 6 and a current source 7, a hydrodynamic sensor 8, rigidly fixed in basis - the anchors of the mechanism for ensuring the in-depth state of the device 9, the depth sensor 10, the combined detection system of the object 11, which includes a seismic sensor 12 and a sonar sensor 13.

The device operates as follows. When installing a device for the destruction of non-magnetic objects, it sinks to the bottom of the water area and goes into standby mode. In this case, the depth sensor 10 determines the installation depth and transmits information about the depth to the mechanism for ensuring the buried state of the device 9. When the affected object falls into the coverage area of the combined object detection system 11, the mechanism for ensuring the buried state of the device 9, in accordance with the received information from the depth gauge 10 , detaches the casing 2 with a charge of BB 3 from the anchor base 1, which, under the action of the float 5, rises to a predetermined depth and is held by minrep 14. At the same time, when it ascends to building 2 with a charge of BB 3 to a set depth, hydrodynamic target sensors 8 and induction 6 are turned on, when an object enters the affected area of one of these sensors, a command is sent to detonate the explosive charge 3, which leads to the destruction of the object.

Thus, the application of the proposed device will detect and disable any objects, including those made of non-magnetic materials and low displacement, due to the use of an additional target hydrodynamic sensor in the device’s design, and will also increase stealth from reconnaissance equipment and resistance to external influences when located at the bottom of the water area.

Claims (1)

A device for the destruction of non-magnetic objects, consisting of a base-anchor, minrep, a body with an explosive charge, a fuse, a float, an induction target sensor and a current source, characterized in that in it, in the mine’s body, an additional hydrodynamic target sensor is made, and the base is an anchor made in the form of a hollow structure, in which are rigidly fixed: the mechanism of the buried state of the device; depth sensor; Combined object detection system, which includes a seismic sensor and a sonar sensor.

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