A POPET VALVE

Abstract

The present invention is a popet valve (1) with an axis (100), where a fluid flow path (60) can be obstructed by a valve seat (15) and a popet (20), the popet (20) can be moved along the axis (100), the sealing contact between the popet (20) and the valve seat (15) defines a hydraulically effective diameter, the fluid flow path (60) can be obstructed by a movable piston (51), furthermore, the piston (51) has a tubular part (511) with an inner diameter larger than the aforementioned hydraulically effective diameter, the tubular part (511) is configured to obstruct a first part (61) of the fluid flow path (60) which is adjacent to the valve seat (15) and radial to the axis (100).

Description

1 TARIFF A POPET VALVE TECHNICAL ASPECT OF THE INVENTION 5 The present invention relates to a poppet valve according to the preceding part of claim 1. BACKGROUND OF THE INVENTION In the valve industry, poppet valves are widely used for system protection. When the system pressure is excessive, poppet valves release this excess pressure to the tank line. It sends. In general, it prevents malfunctions caused by high pressures. Popet valves are required to control the flow path at a predetermined pressure threshold value. It operates by opening, poppet valves release excess fluid into the tank to prevent system damage. It returns the valve. Popet valves are generally used for heavy equipment, poppet The valve is essential for the safe operation of heavy machinery in various applications. The previous technical document is published in patent application number FR3029591A1. This The document describes a 20 that slides into a valve stem and functions together with a primary valve seat. axially by a spring against the piston in the direction of the piston and a second valve seat. It has a ring that is pre-forced and functions together with the second valve seat. An electromagnetic pressure regulating and / or pressure limiting valve is disclosed. a circular electromagnetic coil, a first through the first and second valve seating sections The first valve seat will be positioned 25 degrees towards the entrance and exit via the passageway. The spring force acts on an armature connected to the piston. However, in order to optimize the overall performance and functional efficiency of the system Additional solutions need to be sought. 2 A BRIEF DESCRIPTION OF THE INVENTION One aim of the present invention is to optimize the system's performance and operational efficiency. The aim of the present invention is to achieve accurate flow path control when the fluid pressure exceeds the threshold level. The purpose of the poppet valve is to provide a controllable flow path. The stated aim is 5 To achieve this, the present invention allows the user to control the fluid flow. It involves a poppet valve to provide a controllable flow path. The present invention introduces a poppet valve with an axis, where a fluid flow The pathway can be obstructed by a valve seat and a poppet, where the poppet is 10 It can be moved along the axis, here, between the poppet and the valve seat. The sealing contact defines a hydraulically effective diameter, where the fluid flow path is It can be blocked by a movable piston; furthermore, the piston, as mentioned, is hydraulically operated. It also has a tube-shaped section with an inner diameter larger than the effective diameter, where the tube- The section in question is a 15-inch section of the fluid flow path that adjoins the valve seat and is radial to the axis. It is configured to block the first part. Thus, the movable piston, the piston, When the first part of the fluid flow path is blocked, the fluid is discharged through the poppet valve. It helps prevent this from happening. In a possible configuration of the invention, the tubular portion of the piston would be coaxial with the axis. It is positioned as follows. Thus, the coaxial position of the piston with respect to the axis, the first part of the flow path. It provides advanced blocking of that part. In another possible configuration of the invention, the piston, in a closed position, would be tubular. The axially open end of the section will be positioned near the valve seat at 25°. It is arranged in such a way that the position of the open-ended tube-shaped section determines the position of the poppet valve. It provides a leak-proof seal. In another possible configuration of the invention, the body of the poppet valve would be tubular. It has a circular slit in which the part is located. Thus, the circular slit is 30 of the tube-shaped part. It provides a path that allows for easy movement along the axis. In another possible configuration of the invention, the poppet is seated on the valve by a primary spring. It is arranged so that it is pushed into a section, where the piston is held in place by a second spring in an open section. It is arranged to be pushed into position, where the first spring and the second spring are in contact with the piston's tube-35 It is located in the part shown in the diagram. Thus, the first arc is positioned to close the flow path. 3 By being pushed, it provides a force against the piston, and the second spring, in the first path of the piston's flow, By pushing to open the section, it provides a counterforce to the piston. In another possible configuration of the invention, the second spring would be an axial extension of the tubular part. It is arranged to contact the closed end, where, axially closed 5 The end is axially opposite to the open end, with the piston cap-shaped end. Thus, the second spring, by pushing the piston to open the first part of the flow path, to the end of the tube-shaped section It provides a counterforce. In another possible configuration of the invention, the housing would comprise the first part of the fluid flow path 10 It is formed here, the title section, between the first arc and the second arc in the direction of the axis. They are positioned. Thus, the first and second bows are located by the title section. It is supported. In another possible configuration of the invention, the fluid flow path ends at 15°C, where the valve seat is located. It has a second part, where the valve seat is located, between the first and second parts. It is positioned where the second part is coaxial with the axis. Thus, the flow path is open. when, the fluid flow transitions smoothly between the first and second parts. is provided. In another possible configuration of the invention, the piston is configured as an armature. This is done by energizing a relevant solenoid, thus moving it to the closed position. This allows the piston to be electrically activated to move to the closed position. It can be provoked. 4 BRIEF DESCRIPTION OF THE FIGURES The sole purpose of the attached drawings, whose advantages over the previous technique are given above, is to show the current The purpose is to illustrate the invention, and these drawings will be explained in detail below: Figure 1 shows a solenoid mounted on a main axis, according to the present invention. A two-dimensional cross-sectional view of a poppet valve, including the poppet and a body, is given. Figure 2 shows an exploded cross-sectional view of the poppet valve according to the present invention. Figure 3 shows that, according to the present invention, the basic parts are the body, the solenoid, and a head section. A three-dimensional exploded view of the popet valve is given. 20 REFERENCE LIST 1 Popet valve Body 11 Slit 5 12 Nests Valve seat Popet 50 Solenoid 51 Piston 10 511 Pipe-shaped section 60 Flow paths 61 Part One 62 Part Two 70 Title section 15 71 Spring seating area 81 First arc 82 Second arc 100 Axes 6 DETAILED DESCRIPTION OF THE FIGURES Referring to the figures summarized above, the present invention describes a potholder, preferably for heavy equipment. The valve (1) is presented. Popet valves are commonly used for heavy equipment in the hydraulic industry. It is used as a Popet valve (1), when the system pressure is at an excessive level. It plays an important role in protecting the equipment. On the other hand, users sometimes overuse equipment. in terms of threshold pressure level, to continue functioning at a certain time It may be desired to deactivate the poppet valve (1). The present invention addresses the threshold pressure. In cases where the existing invention allows flow and Popet (20) is exceeded, the user can flow with the present invention. It enables the fluid discharge to be prevented by blocking the path (60). 10 In Figure 1, a mounted case on a main axis (100) according to the present invention. A two-dimensional cross-section of a popet valve (1) including a solenoid (50), a popet (20) and a body (10). The appearance is given. The Popet valve (1) has an axis (100) where a fluid flow The pathway (60) can be obstructed by a valve seat (15) and a poppet (20), where 15 The poppet (20) can move along the axis (100), where the valve seat (15) and The sealing contact between the poppet (20) defines a hydraulically effective diameter, Here, the fluid flow path (60) can be obstructed by a movable piston (51), In addition, the piston (51) has a tubular part (511), the said tubular part The inner diameter of part (511) is larger than the hydraulically effective diameter mentioned, where pipe-20 The part in the shape of (511) is the fluid that is adjacent to the valve seat part (15) and radial to the axis (100). It is configured to obstruct a first part (61) of the flow path (60). In this context, the “main axis (100)” runs along the poppet valve (1) as can be seen from Figure 1. It is a main axis of the extending poppet valve (1). 25 In addition, the tubular part (511) of the piston (51) is coaxial with the axis (100). positioned and with the piston (51) in a closed position, the tubular part (511) An axially open end is located near the valve seat (15). Figure 2 shows an exploded cross-section view of the popet valve (1) according to the present invention. The body (10) of the Popet valve (1) has a circular slot in which the tubular part (511) is located. (11) In addition, the piston (51) is held in an open position by a second spring (82). It is pushed here, by the first spring (81) and the second spring (82), in the tubular part of the piston (51). (511) is located. In addition, the popet (20) is seated on the valve by a first spring (81) 35 It is pushed to part (15), where the piston (51) is brought to an open position by a second spring (82). It is pushed here, by the first spring (81) and the second spring (82), in the tubular part of the piston (51). 7 (511) is located. In addition, the second arc (82) is axial of the tubular part (511). It contacts the closed end, where the axially closed end contacts the piston (51) cap- It is axially opposed to the open end in this way. The Popet valve (1) has a seat (12) and a separate header part (70), where seat (12) is 5 The first part (61) of the fluid flow path (60) is formed, where the header part (70), It is located between the first arc (81) and the second arc (82) in the direction of the axis (100). Additional As such, the head section (70) has a bow seating section (71) and the second bow (82) has a bow seating section It rests on part (71). The spring seat part (71) is formed on the head part (70). It is arranged in a circular shape. 10 In addition, the fluid flow path (60) has a second section (62) which ends with the valve seat (15) It has, here, the valve seat part (15), between the first part (61) and the second part (62). It is located where the second part (62) is coaxial with the axis (100). In Figure 3, the basic parts of the present invention are shown as the body (10), solenoid (50) and head. A three-dimensional exploded view of the popet valve (1) containing part (70) is given. The piston (51) is configured as an armature so that a related solenoid (50) It can be moved to the closed position by energizing the solenoid (50), the body (10) It is connected to the end and the piston (51) is partly inside the body (10) and partly inside the solenoid 20 (50) is inside. In addition, the magnetic coil arranged inside the solenoid (50) is inside the flow path. (60) energizes the fixture to block the first part (61). In a detailed description of the present invention, the poppet valve (1) is preferably for heavy equipment. It has an important safety and control element in hydraulic systems, which is the pressure 25 It allows for the regulation of fluid flow depending on the conditions. Fluid pressure When a threshold pressure level is exceeded, between the poppet (20) and the valve seat (15) No sealing contact is provided, which means that the fluid enters the first part of the flow path (60) (61) This allows the flow to be correct. However, the user can control the flow by using the piston (51). The user has the option to block the first part (61) of the path (60), so that the user can block the over-threshold 30 When it comes to the pressure level, the fluid from the poppet valve (1) at a certain time It has the option to prevent emptying. In addition, the first spring (81) and the second spring (82) are against the popete (20) and the piston (51) respectively. It applies force. The first spring (81) will contact the popeti (20) valve seat (15) 35 a force is applied that holds it in place when the fluid pressure is below the threshold level It prevents unwanted fluid flow. Meanwhile, the second spring (82) mechanically protects the piston (51). 8 a force that holds the piston (51) in an open position until it is electrically energized For example, when the solenoid (50) is activated, the second spring (82) to energize the piston (51) in such a way as to overcome the applied force, the piston (51) It allows it to move to a closed position. As an advantage, the present invention provides users with the ability to control the flow path (60). By providing this, it is possible to temporarily prevent the discharge of fluid from the poppet valve (1). The system provides protection even when pressure levels exceed the threshold value. It can ensure the continuous operation of the equipment. The present invention has the potential to both enhance the equipment's performance. It protects against damage and optimizes performance by ensuring uninterrupted workflow. 10 This strategic control over fluid management ultimately leads to better performance in heavy equipment operations. This results in high productivity and reliability, which in turn allows tasks to be completed efficiently and This feature ensures completion without unnecessary delays. This feature is crucial for heavy-duty operations. ensuring that the equipment can continue to operate effectively without interruption, Thus, it increases the overall system efficiency and performance. 15

Claims

9 REQUESTS 1. A poppet valve (1) with an axis (100), where a fluid flow path (60), a The valve seat (15) and a poppet (20) can be obstructed by the poppet (20). It can be moved along the axis (100), poppet (20) and valve seat (15) 5 The sealing contact between them defines a hydraulically effective diameter, for the fluid. The flow path (60) can be obstructed by a movable piston (51), The characteristic of the poppet valve (1) is that the piston (51) has a tubular part (511). the inner diameter being larger than the aforementioned hydraulically effective diameter, pipe- part (511) which is adjacent to the valve seat part (15) and radial to the axis (100) 10 configured to obstruct a first part (61) of the fluid flow path (60) It is the fact that it has been done.

2. According to claim 1, a poppet valve (1) has the characteristic of; the tubular part of the piston (51) (511) is positioned coaxially with the axis (100). 15 3. A poppet valve (1) according to claim 1 or 2, and its characteristic is that the piston (51) is closed. in position, the axially open end of the tubular part (511) is the valve seat It is arranged to be located near part (15).

4. A popet valve (1) according to any of the claims 1 to 3. Its feature is that the body (10) of the popet valve (1) contains the tubular part (511). It has a circular slit (11).

5. A poppet valve (1) according to any of the requirements 1 to 4 and 25 Its feature is that the popetin (20) will be pushed into the valve seat (15) by a first spring (81). The piston (51) is arranged in such a way that it is open by a second spring (82). arranged to be pushed into position, first publication (81) and second publication (82), The piston (51) is located in the tubular part (511).

6. According to claim 5, a poppet valve (1) has the characteristic of; the second spring (82), tubular the part (511) is arranged to be in contact with the axially closed end and the axially closed end shall be axially closed in such a way that the piston (51) is cap-shaped. It is the opposite of an open end. 35 7. According to claim 6, a popet valve (1) has the characteristic that the popet valve (1) fits into a seat (12) and having a separate header section (70), the socket (12), the fluid flow path (60) the first part (61) and the title part (70) in the direction of the axis (100) It is located between the first bow (81) and the second bow (82).

8. A poppet valve (1) according to any of the previous requirements and its feature is; fluid flow The fact that the path (60) has a second part (62) which ends with the valve seat part (15), 5 here, between the valve seat part (15), the first part (61) and the second part (62) It is positioned and the second part (62) is coaxial with the axis (100).

9. A poppet valve (1) according to any of the previous requirements, and its feature is; the piston (51) is configured as an armature so that a related solenoid (50) 10 It can be switched to the off position by being energized.