RU2451630C1 - Spacecraft - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: invention relates to rocketry. Proposed spacecraft comprises rigidly interconnected airframe and cylinder accommodating piston, two starting jet engines rigidly jointed with said airframe and two safety damping stops arranged at cylinder end. Said airframe has recess to accommodated damper interacting with piston. Spacecraft comprises ledge rigidly jointed with piston and arranged there ahead, solenoid power supply and cylindrical solenoid arranged inside airframe opening and rigidly coupled with airframe. It has also piston ledge and mechanical damper. Solenoid power supply is rigidly jointed with airframe and has first and second outputs connected with cylindrical solenoid first and second inputs to send electric pulses for pulling piston ledge inside solenoid before damping and pushing piston and airframe apart after damping.

EFFECT: expanded operating performances.

1 dwg

Description

The invention relates to the field of aerospace engineering and can be used when flying in the atmosphere and space.

Known aircraft described in patent No. 2270143, author Chasovskaya A.A. It contains rigidly connected casing and a cylinder, a piston located in the cylinder that performs reciprocating movements, and a recess is made in the casing, however, gas shock absorbers and a piston jet engine are required to accelerate the apparatus.

Known aircraft described in patent No. 2354589 Chasovskoy A.A. and taken as a prototype. In addition to the aforementioned units, it contains a mechanical shock absorber located in the recess and is rigidly connected to the housing, which also has a rigid connection with two starting jet engines. The piston reciprocates and, with the help of the above shock absorber, pushes the housing forward. Two depreciation safety stops are provided in the cylinder to prevent the piston from exiting the cylinder. However, to achieve acceleration, a jet piston engine is required. Using the proposed device provides acceleration without a jet engine of the piston.

This is achieved by introducing a cylindrical solenoid rigidly connected to the piston of the protrusion in front of it, located inside the opening in the housing and rigidly connected to the housing and having a piston protrusion and a mechanical shock absorber, a solenoid power supply unit, rigidly connected to the housing and having first and second outputs, which are actually connected to the first and second inputs of a cylindrical solenoid, and issuing electrical impulses to retract the piston protrusion into the solenoid before the shock and repulsion of the piston and body mustache in opposite directions after depreciation. In figure 1 and in the text the following notation:

1 - housing;

2 - power supply unit by a solenoid;

3 - recess in the housing;

4 - mechanical shock absorber;

5 - cylindrical solenoid;

6 - piston protrusion;

7, 8 - starting jet engines;

9 - a piston;

10 - cylinder;

11, 12 - depreciation safety stops, while the housing 1 is rigidly connected: with a cylindrical solenoid 5 and with a mechanical shock absorber 4 inside the recess in the housing 3, with starting jet engines 7, 8, with a cylinder 10, rigidly connected with the depreciation safety stops 11, 12 and has inside a piston 9, rigidly connected in front with the protrusion of the piston 6, behind a mechanical shock absorber 4, inside a cylindrical solenoid 5 having first and second inputs, respectively connected to the first and second outputs of the power supply unit solenoid 2.

The operation of the device is as follows. The apparatus takes off with the help of starting jet engines 7, 8, rigidly connected to the housing 1. In the initial state, after take-off, the rear surface of the piston 9 touches the shock-absorbing safety stops 11, 12, rigidly connected to the cylinder 10, which is rigidly connected to the housing 1. acceleration after reaching a certain speed from the power supply unit of the solenoid 2 from its first and second outputs are issued electrical pulses of direct current to the first and second inputs of the cylindrical solenoid 5. As a result, pr and the presence of an impulse, the protrusion of the piston 6, connected with the piston 9, begins to be drawn into the solenoid 5, rigidly connected with the housing 1 and placed inside the recess in the housing 3. Due to the presence of kinetic energy of the housing 1 due to the operation of jet engines 7, 8 the braking the moment of the apparatus during the period of retraction of the protrusion of the piston 6 into the solenoid is practically absent. After compression by the protrusion of the piston 6 of the mechanical shock absorber 4, inside the cylindrical solenoid 5, the electric pulse from the block 2 and the piston protrusion is retracted into the solenoid 5. As a result of the amortization, the piston 9 and the housing 1 are repelled in opposite directions. Further, after the piston 9 travels a certain distance in the opposite direction of the apparatus’s movement, the impulse starts to flow again to the solenoid 5 from block 2. This is done as in the transducer of the distance traveled, where commands are issued at the moments when the moving body, in particular the piston, in certain places the way. Further, under the influence of the attraction of the solenoid 5, the piston 9 slows down in the opposite direction and begins to move in the forward direction to the solenoid 5, and the depreciation cycle is repeated.

It is also possible to increase the speed of the piston 9 and the housing 1 during the repulsion period by restarting the starting jet engines 7, 8 or by increasing the thrust of these engines. Thus, depreciation cycles following one after another are carried out, as a result of which the kinetic energy of the apparatus increases, and hence its acceleration. This is explained by the fact that the speed of the apparatus from repulsion to repulsion increases. In addition, due to the presence of the relative and thorough motion of two bodies relative to each other, a constant increase in acceleration to the required value is ensured. The power supply unit of the solenoid 2 can be performed with a solar battery that converts solar energy into electrical energy, or with a battery.

Starting jet engines 7, 8 can be performed on solid fuel elements. Instead of a mechanical shock absorber, pneumatic can be used, where repulsion occurs as a result of gas compression without ignition. Thus, fuel is saved and flight time is increased, which ensures an economic effect.

Claims (1)

An aircraft comprising a rigidly connected body and a cylinder, a piston located in the cylinder, and a recess in the body, in which a shock absorber interacting with the piston is placed, two starting jet engines rigidly connected to the body and two shock-absorbing safety stops located at the end of the cylinder, characterized in that what is introduced: a protrusion rigidly connected to the piston located in front of the piston, a cylindrical solenoid located inside the hole in the housing and rigidly connected to the housing, and having three piston protrusion and a mechanical shock absorber, a solenoid power supply unit, rigidly connected to the housing and having first and second outputs, respectively connected to the first and second inputs of the cylindrical solenoid, and issuing electrical impulses for drawing the piston protrusion into the solenoid before the shock and repulsion of the piston and housing begin in opposite directions after depreciation.