RU2386045C2 - Piston-type motor - Google Patents

Abstract

FIELD: engines and pumps.

SUBSTANCE: piston-type motor includes housing 1 with blades 2, support guide 6 eccentrically located in it and pistons 3 hinged to housing 1 with possibility of back-and-forth movement owing to guide 6, thus bringing into rotation housing 1 with drive shaft together with blades 2. Motor is equipped with brackets 4 with slides 5 made so that they rest on guide 6 through slides 5 and interconnected with pistons 3 by means of brackets 4. Some part of housing 1 is spherical. Straight portion of piston 3 is hinged. Back-and-forth movement is performed with its other portion having the shape of some part of sphere in spherical part of housing 1.

EFFECT: providing the possibility of using it as internal combustion engine.

3 dwg

Description

The invention relates to piston motors, can be used as an internal combustion engine, a pump for pumping liquids and gases.

Known rotary motor (US 1336997 A, 04/13/1920, F01C 1/46), in which the blades are pivotally mounted on the outer part of the rotor, and the opposite end of the blade moves along the elliptical surface of the stator.

Using a rotary motor as an internal combustion engine is very difficult.

In addition, this rotary motor has several disadvantages.

1. The sealing of the blades is not enough for the efficient operation of the rotary motor.

2. Incomplete use of steam energy due to the fact that only one end of the blade rotates the rotor, which reduces the efficiency of the rotary motor.

The objective of the invention is to remedy the above disadvantages and to ensure that it can be used as an internal combustion engine.

To solve the problem, a piston motor comprising a housing with blades, a support guide eccentrically located therein and pistons pivotally mounted in the housing with the possibility of reciprocating movement due to the guide, driving the housing with the drive shaft together with the blades, according to the invention, the motor is equipped with brackets with sliders, based on the guide through the sliders, and interconnected with the pistons by means of brackets, and part of the body is made spherical, arnirno fixed straight part of the piston, and the reciprocating motion makes a part, having the shape of a sphere in the spherical part of the body.

The advantage of the proposed motor is that the energy of the working fluid is fully used from the beginning of the working cycle to its end.

Figure 1 presents a General view of a piston motor.

Figure 2 is a view of the bearing shaft.

Figure 3 shows a graph of the piston motor.

The piston motor consists of a housing 1 (Fig. 1) with flat stationary parts 2 of the housing 1 in the working combustion chambers, conventionally called blades 2, since they perform the functions of a closed blade and pivotally mounted pistons 3 with brackets 4. Pistons 3 with piston sealing half rings are pivotally fixed with straight ends in the housing 1, the other ends having the shape of a part of a sphere touch and move in that part of the housing 1, which also has the shape of a part of a sphere. As can be seen from the diagram, the bearing shaft 7 (figure 2), which is a hollow shaft, is fixedly mounted in the casing 9. The housing 1 (figure 2), on the one hand, rotates on the bearing shaft 7. On the other hand, on the housing 1 the drive shaft 8 (FIG. 2) rotates in the casing 9, is fixedly mounted. The bearing shaft 7 (FIG. 2) has a continuation behind the guide 6 and is pivotally mounted in the housing 1, that is, the housing 1 at the same time rotates on the bearing shaft 7 and in casing 9. Brackets 4 are fixedly mounted on the pistons 3 at one end. At the other end, sliders 5 are pivotally mounted, sliding along the eccentric guide 6. The bearing shaft 7 (Fig. 2) has openings for the outlet of working gases, as well as the pumped liquids and gases into the housing 1. A combustion chamber is formed between the blade 2 and the piston 3, it closed by the spherical part of the body. On the blades 2 in the combustion chamber the suction pipe 10 with the suction valve 12 and the exhaust pipe 11 with the exhaust valve 13 are fixedly fixed.

The piston motor operates as follows. In the working combustion chamber, the working gases (air-fuel mixture) ignite and create pressure. When creating pressure in the working combustion chamber, the piston 3 (Fig. 1), leaning on the slider 5, moves the housing 1 through the bracket 4, since the slider 5 slides on the eccentric guide 6 along an inclined one, tending to the center of the bearing shaft 7, moving in the direction of rotation housing 1, and this movement is transmitted through the bracket 4 and the hinged mounting of the piston 3 to the housing 1. At the same time, the blade 2 rotates the housing 1 in the direction indicated by the large arrow under the influence of gas pressure (Fig. 1). The supply of working gases occurs through nozzles 10, equipped with valves 12 from the internal cavity of the housing 1 (Fig. 1), which enters through the hollow bearing shaft 7 (Fig. 2). The movement of working gases is shown by arrows. The exhaust gas is emitted through the nozzles 11, equipped with valves 13 (Fig. 1) inside the casing 9. From the casing 9, through the muffler, the gases are removed to the atmosphere. Power take-off takes place from the drive shaft 8 (FIG. 2).

Energy (fuel) saving occurs due to the fact that the blades 2 and pistons 3 work simultaneously. And also because the blades 2 operate at maximum power for the entire working cycle. In addition, the diagram (figure 1) shows that the combustion chamber is half as much as in traditional motors.

The piston motor operates on pumping liquids and gases as follows.

The pumped liquid or gas is sucked into the housing 1 through the hollow bearing shaft 7 (figure 2). Then, from the cavity of the housing 1, the piston 3 is sucked into the working chamber through the nozzle 10 (Fig. 1) with the pressure valve 13 closed and the suction valve open 12. Then the piston 3 pushes the pumped liquid or gas through the nozzle 11, with the suction valves 12 closed (Fig. 1) and open discharge valves 13 (Fig. 1) inside the casing 9. From the casing 9, the pumped liquid and gas exit into the discharge pipe.

The graph (figure 3) shows:

1 - the estimated schedule of the piston engine,

2 - schedule of the rotary motor,

M - motor power,

∠ ° is the angle of rotation of the piston motor housing and rotor of the rotary motor.

Claims (1)

A piston motor comprising a housing with blades, a support guide eccentrically located therein and pistons pivotally mounted in the housing with the possibility of reciprocating movement due to the guide, driving the housing with the drive shaft together with the blades, characterized in that the motor is equipped with brackets with sliders, based on the guide through the sliders and interconnected with the pistons by means of brackets, and the housing part is made spherical, the straight part is pivotally fixed piston, and the reciprocating movement is made by its other part, having the form of a part of a sphere in the spherical part of the body.

Images