TH10541B - Pipe fittings - Google Patents

Abstract

DC60 (10/02/43) Pipe fittings in the form of male and female couplings, both of which have a metal insert. Both male and female joints have implants that are built to indicate a way to There is danger on the surface of the inserted metal edge and to reduce the chance of leakage to the outside of the joint. From the fluid running through the holes between each joint Pipe fittings in the form of male and female couplings, both of which These two have metal implants. Both male and female joints have implants that are built to indicate a way to There is danger on the surface of the inserted metal edge and to reduce the chance of leakage to the outside of the joint. From the fluid running through the holes between each joint

Claims (14)

1. Claims (all) which will not appear on the advertisement page :1) Pipe fitting for the first pipe connection which are placed sufficiently apart on the same axis as the second pipe, male coupling consisting of The couplings are built on the principle of plastic with the first series of external threads. Connect the first one to the aforementioned puzzle. The first connector is connected to the connector already mentioned. There will be a hollow core throughout the body. first connector and the first connector will be modified to attach to one end of the first pipe and The metal insert is embedded within the aforementioned male coupling and the first coupling. The first metal insert has a second series of external threads of the same size and type as the series. first of the outer spiral This second series has the same outer thread in a straight line as the first series of threads. In addition to the foregoing, the first series of the outer helix and the second series of the aforementioned helix are They are connected at the first weld, away from the first hollow core. This first inserted metal will have a weld that Two are on the first puzzle and the first hollow core. Both the first and second welds are circular. The ring through which the fluid flows through the first hollow core may tend to enter the second weld, which would be The path of leakage which does not end at the first weld 2.) The pipe fitting mentioned in Claim 1, the first metal insert must have at least a button. and protrusions and grooves, one of the first metal inserts to be embedded in the aforementioned plastic of the male coupling body to be An unreliable path for leakage of fluid thin sheets from the second weld to the first weld. To reduce leaks that may occur at the first weld 3.) Pipe fittings as specified in Claim 1, which consist of fittings as specified below. The female connector is made by plastic principle. with the first series of the inner spiral The second connector connects to the female connector. There will be a hollow core throughout the interior together with the body. The female connector and the second connector mentioned above. and the second joint is modified to be attached to the end one of the second sections of the pipe and The metal insert is embedded within the aforementioned female wasp. and female wasp As mentioned above, there is a second series of internal threads with the same diameter and type as The first series of the aforementioned inner spirals The second series as mentioned above has an internal thread. aligned in line with the first series of the aforementioned internal threads. The first series of the inner spiral and The second series of the aforementioned internal threads is connected to the third weld. away from the hollow core The second and the second insert are welded to the second connector at the fourth welded to the second hollow core. The special welding of the plastic and metal inserts of the female connector results in an increase in strength of female joints The female coupling is connected in a leak-free manner, where the male coupling and the first stud are aligned in a straight line with the second hollow core. by the person who The aforementioned are driven tight to make up such pipe fittings. Any fluid flowing through the core The first middle and the second hollow core are not prone to seep through the fourth weld because the fourth weld will be lean firmly against the second series of the aforementioned outer spiral So there will be no chance of leaking. at the third weld 4.) Pipe fittings as specified in Claim No. 3, the aforementioned secondary insertion metal shall have at least a button. and overhangs and grooves One of each is completely embedded in the plastic of the aforementioned female coupling so there would be an unreliable path for Leakage from the fourth weld to the third weld to reduce potential leakage. 5.) In the coupling for connecting the first part of the pipe, which is moderately distant in the same axis as the pipe, in the second part, the female connector consists of The female connector is made by plastic principle. with the first series of the inner spiral Connectors connected to such female couplings have a hollow core throughout the interior of the female coupling and the coupling. As before, the puzzle will be modified to attach to one end of the first part. of the aforementioned pipes and The metal insert is embedded inside the female wasp as mentioned above. metal insert As mentioned above, there is a second series of internal threads of the same size and type as the first series of threads. in the foregoing The second series of the aforementioned spirals must be in line with The first series of internal threads The first series of the aforementioned inner spirals and the second series of the spirals They are connected at the first junction away from the second hollow core. The aforementioned insertion metal will have The second weld line first in the boundary between the insertion metal and the connector as mentioned above by the This second line connects to the hollow core. where both the first and the second welds are annular. This will result in a tight bond between the fitting and the insert metal to reduce the gap that will Occurs due to the shrinkage of the plastic after injection molding of the aforementioned female connector. 6.) Pipe fittings, as specified in Claim 5, the aforementioned insertion metal shall have at least one button, overhang and wall, all of which are embedded in the plastic of such female coupling so that There will be more space for the plastic to flow. It is accessible during injection molding which creates a fastening between the female joints. and this metal inserted As a result, the strength of the female joint is increased. 7.) Pipe fittings as specified in Claim 5, such a series of external threads shall lie on the outside of the first series of threads. outside to join together, then the second series of the outer threads is fastened before the first series of the inner threads. 8.) To create a pipe joint, the joint has a plastic body with a metal insert inserted inside. It creates a border between the plastic body and the metal insert. The joints will have a hollow core which is the way. through the fluid and the edge boundary ends in the inner end and the outer end. The inner end is connected to The hollow core and the outer end are connected to the external surface of the joint. Such boundaries are quite Chews a long distance with a series of at least one button, one wall and a groove. One groove, which is characteristic of the metal insert. 9.) Couplings, as specified in Claim 8, such couplings shall have a series of metal inserted plastic threads, such with metal threads. Such metal threads will be in a straight line with the said plastic threads. Place on the outside of the plastic thread so that it will begin to grip the thread first in the edge of the shelf to hold the pipe fittings. 10.) Pipe fittings, as specified in claim 9, the outer end of the boundary joint is positioned at the thread. 11.) Pipe fittings as specified in claim 10. The fitting consists of a male coupling. 12.) Pipe fittings, as specified in Claim 11, the internal end of such rim is positioned on the thread. 13.) Pipe fittings as specified in Claim 12. Such fittings consist of female couplings. 14.) Pipe fittings as specified in Claim 8. The metal insert consists of one button. one wall overhang at least one part and then embedded within the plastic body to create an unlikely way to have Fluid leaks from the edge, thereby minimizing potential leaks.