NEW TYPE GEAR SYSTEM

Abstract

The invention is referred to a new type gearing system where the gears are involved between them with an angled formation inclined dentures (1). The gears are found inside a housing (4) while from a hole (2) in their center a transmission axis (3) passes through them. Each housing (4) contains one or more inserting holes (5) and exerting holes (6), in result the air that enters the inserting hole to rotate each gear for the arc of the circle, until it exits from the corresponding exertion hole (6). The application of the new type gearing system can also be done in motors and in liquid and gas pumps, as it requires minimum maintenance and can be made in different sizes depending on each application.

Claims

1. New type gearing system, composed by gears with dentures (1) that are inclined, that are in continuous angled involvement between them, with a transmission axis (3) that passes from the hole (2) in the center of each gear, inside the housing (4), with inserting hole (5) and exerting hole (6), characterized by the fact that air inserts from the inserting hole (5) rotating the gears and exerts from the exerting hole (6).

Description

SHORT CONCEPT DESCRIPTION

[0014] FIG. 1 shows the perspective view of two gears during their involution.

[0015] FIG. 2 displays the corresponding dentures of the gears from FIG. 1 with the drive axes.

[0016] FIG. 3 presents the system of three gears where the central gear is at a 90 degree inclination apart from the other two.

[0017] FIG. 4 shows the perspective of two gears, in which the rotation of them is obvious, so the continuous involution between them can be achieved.

[0018] FIG. 5 indicates the four-gear system with the three of them placed at a 120 degree inclination in relation with the central gear.

[0019] FIG. 6 presents an indicative depiction of four gears which don't have dentures, but they are being meshed with each other because of appropriate provision.

DETAILED DESCRIPTION OF SUGGESTED APPLICATION

[0020] Referring to the additional drawings we will describe indicative applications of a new gearing system of the invention. Each gear has dentures (1) with incline in order to achieve a twist with the pairing gear with which it involves, so their relative position has a 90 degree difference from their rotating axis. If the gears that will be used have the same cross section, then this slope has to be 45 degrees, while in the same way, they will be adapted in case of different cross sections. The goal is to always achieve an unobstructed involvement during their rotation. In the center of each gear there is a hole (2), in which the transmission axis is been inserted (3), FIG. 2. The transmission axis can be made by metal, plastic or any other suitable material depending on the requirements, while its further connection with the elements of each device, is being done in order to transmit the movement that it receives from the gears' rotation. Each gear is been placed inside a housing (4) that functions as protection for the dentures (1), in order to push the compression of the inserted or exerted liquid or gas. The construction of the housing (4) can be made from plastic, metal or any other material depending on where the gearing system will be placed, on the stresses that it is going to take or other constructional requirements that might exist.

[0021] Each housing (4) has in on side the inserting holes (5) and on the other side as well the exerting holes (6), FIG. 3, in order the insertion of air to be done with appropriate means, like for example tubes, in order the gears to be rotated and the air to be exerted from the opposite side respectively. If the gear system is composed by two gears, each housing has an insertion hole (5) and an exertion hole (6). In the same way if the gearing system is composed by three gears, like in FIG. 3, each housing (4) has two inserting holes (5) and two exerting holes (6). Continuing if the system is composed be four gears, FIG. 5, each housing (4) has three inserting holes (5) and three exerting holes.

[0022] The cross section of the gears is not equable, as seen clearly in FIG. 4, as the arc of the gear has a bigger radius and the arc has a smaller radius. In the particular situation the arc is indicatively in 90 degrees, while its respective configuration exists in the involving gear too.

[0023] With that way in the random moment that is appears in FIG. 5, the insertion of the air from the insertion hole (51) causes the rotation of the central gear until it rotates so it closes the insertion hole (51) and the air to come out from the exertion hole (61) while the rotation will be achieved by the air that enters from the insertion hole (52) for the corresponding arc of the circle. So the rotation happens for the central gear and consequently for the other peripheral involving gears from the air that enters from the insertion holes and exits from the exertion holes, for the corresponding arc. As it results from the design and as its obvious, the inserting and exerting holes of the central gear are used in the entire rotating circle of the central gear for the insertion and the exertion of air. On the other hand, in the peripheral gears, only the insertion and exertion air holes that are found on the side of the involution of the dentures (1) with the central gear, are being useful, as the rest of the holes are in the air and don't contribute in the rotation.

[0024] In another indicative application of the invention the rotating gears don't have dentures, FIG. 6, but are involved externally with the use of a gear, step motors (7) or other appropriate setup, delivering the movement to the axis (3) and then to the rotating gears. A construction like this could be used for example in liquid or gas pumps, or in internal combustion engines.

[0025] At this point it is remarkable to note that the description of the invention was made in reference to indicative application examples, in which of course it can't be limited. So in any other change or modification, concerning the shape, the indicative dimensions, the morphology, the used materials and the components of construction and fitting, because they are not an inventing step and do not help in the technical evolution of the already known, are thought to be included in the goals and the visions of the presence invention.