RU2400392C1 - Jet radio sonobuoy - Google Patents

Abstract

FIELD: instrument making. ^ SUBSTANCE: invention relates to devices intended for observation of underwater targets. Proposed radio sonobuoy represents jet depth charge and comprises body, storage battery, parachute system, transmitter, receiver with hydrophones, memory, wire rope, antenna, control unit and timer. Note here that sonobuoy is equipped with jet engine, fins, separation device, data input device, splashdown pickup, float and gas generator. To launch proposed buoy, computer, fire control instruments and launcher are used, designed to fire jet depth charges. ^ EFFECT: faster delivery to selected location and bringing in combat readiness. ^ 3 dwg

Description

The described invention relates to devices for monitoring the underwater environment.

A device is known for sonar buoy (RSAB), including a housing, battery, parachute system, transmitter, receiver with hydrophones, storage device, cable, antenna, auto-release mechanism, control unit, clock mechanism. The RSLA device is designed to monitor the underwater environment and transmit data to the consumer [1].

A device is known for a deep jet bomb (RSL), including a warhead with a fuse, a rocket with a rocket engine of solid fuel and a stabilizer [2]. The RSL device is designed for quick delivery of a weapon, to which an depth bomb is used, to an underwater target.

The disadvantage of the RSLA device is the impossibility of its quick delivery by surface ship to the place of observation of the underwater environment and the need to use aircraft for this.

The disadvantage of the RSL device is the inability to use it to monitor the underwater environment.

The aim of the invention is to develop a device that allows a surface ship to quickly expose at a certain distance a means of monitoring the underwater environment without using aircraft for this purpose.

This goal is achieved due to the fact that, unlike the prototype device of the RSLA, which includes a case, a battery, a parachute system, a transmitter, a receiver with hydrophones, a storage device, a cable cable, an antenna, an auto-release mechanism, a control unit, a clock mechanism, it is proposed to equip the RSLA rocket engine, stabilizer, separation mechanism, data input device, splashdown sensor, float, gas generator, for firing use a calculating and solving device (SRP), firing control devices (ICE) and launch a launcher (launcher), designed for firing deep jet bombs. The rocket engine is designed to deliver the RSLB to the designated location, the stabilizer is used to stabilize the RSLR device in flight, the separation mechanism is used to separate the rocket from the warhead with the RSLB, the data input device is used to enter the flight mission into the control unit, and the splashdown sensor is used to record splashdown of the RSLA, a float — to hold the antenna and ensure that the RSLA is immersed to a predetermined depth, a gas generator — to fill the float with compressed gas, a PSA — to calculate the required flight path of the RSLR and to generate flight mission, CCP - to transfer the flight mission to the data input device, pointing the launcher and launching the RBD. Equipping the RSLA with a rocket engine and these devices allows for a short time to deliver the device to a given point, bring it into working condition and obtain information about the underwater situation in the area.

The compliance of the proposed technical solution with the criterion of "significant differences" is evidenced by the information given in table 1.

Table 1 Conformity of the proposed technical solution to the criterion of "significant differences" No. p / p Sign of the proposed technical solution, different from the prototype The source of a known technical solution or object containing a feature that is distinctive from the prototype Properties (functions) shown by a distinctive feature The conclusion about the presence of a new property due to the distinguishing feature In the proposed technical solution In the well-known technical solution given in column 3 one The presence of a rocket engine, separation mechanism, PSA, ICE RSAB device Is available Absent New property 2 PU ship firing RSAB device Is available Absent New property 3 The presence of RSAB RSL device Is available Absent New property

The proposed technical solution meets the criterion of "significant differences", since none of the distinguishing features in the known devices is not found.

Achieving a positive effect in the implementation of the proposed device is confirmed by the information given in table 2.

table 2 Expected operational properties of the proposed technical solution The name of the technical and operational properties improved by the proposed technical solution, and their dimension Actual or Estimated Indicators Detailed explanation of what made possible prototype the claimed device one 2 3 four Delivery speed of RBWGs at a range of 5-10 km, min Not less than 10-20 Less than 1 Firing the device and its delivery to the destination due to the rocket engine, automation of the alerting process after the shot Possibility of using the RSAB by surface ship no Yes Delivery of the RSA to the calculated point using a rocket engine and PU Possibility of delivering RSA to a settlement point in adverse weather conditions no Yes Less weather dependent RBWG device compared to aviation

The technical implementation of the proposed device is illustrated by drawings, in which:

figure 1 - General view of the RSLR;

figure 2 - General device RSA;

figure 3 - General view of the RBWG, powered.

The essence of the proposed device is as follows.

The device radioactive sonic buoy reactive (RSLR) consists of three components (Fig. 1): stabilizer (1), missile part (2) and the head part with a radio-acoustic buoy (RSAB) (3). Figure 2 shows the general device of the RSHA, which includes: a housing (3), a battery (4), a parachute system (5), a transmitter (6), a receiver (7) with hydrophones (8), a storage device (9), a mechanism auto-coupler (10), control unit (11), clockwork (12), separation mechanism (13), data entry device (14), splashdown sensor (15), float with antenna (16), gas generator (17). The missile part and the stabilizer have a device similar to the RSL device. Figure 3 shows a General view of the RBWG, activated; the numbers indicate: control unit (11), receiver (7) with hydrophones (8), float with antenna (16), cable cable (18), sea level (19).

The device RBD works as follows. Before the shot, the RBWG is loaded into the launcher; in the PSA, the required trajectory of the RSLR and the flight task are calculated; with the help of the control system, the flight task is transmitted to the data input device, the control device is guided and the RBWG is launched by applying an electric signal to the igniter igniter of the solid fuel rocket engine; when fired, turn on the clockwork. In accordance with the flight task, at the appointed time, the control unit gives a signal to the separation mechanism of the missile part and the activation of the parachute system, which provides braking of the RSLA when entering the water. After actuation of the splashdown sensor, the control unit turns on the gas generator and brings the float to its working position; activates the RSAA auto-coupler mechanism from the float and, by unwinding the cable, immerses the RSAA, which has negative buoyancy, to a predetermined depth; brings hydrophones into working position and gives a command to examine the underwater environment. The signals received from the hydrophones are fed to the receiver, transmitter and transmitted to the consumer through the antenna.

Information sources

1. Technical description of the radio-acoustic buoy RSL-N-ST. M .: Military Publishing, 1974.

2. Shirokorad A.B. Weapons of the domestic fleet 1945-2000. / Under the total. ed. A.E. Taras. Minsk: Harvest; M .: LLC "Publishing house ACT", 2001.

Claims (1)

A radio-acoustic buoy designed to monitor the underwater environment, including a housing, a battery, a parachute system, a transmitter, a receiver with hydrophones, a storage device, a cable cable, an antenna, an auto-release mechanism, a control unit, a clock mechanism, characterized in that it is equipped with a rocket engine, a stabilizer, a separation mechanism, a data input device, a flooding sensor, a float, a gas generator, a counting-solving device, control devices are used to launch a radio-acoustic buoy firing range and launcher designed for firing jet depth bombs.

Images