Tap with integral ball valve

• US 10,221,962 B2
• Filed: 03/09/2018
• Issued: 03/05/2019
• Est. Priority Date: 10/03/2013
• Status: Active Grant

• Current Assignee: Peter B. Hutton
• Original Assignee: Peter B. Hutton
• Inventors: Hutton, Peter B.
• Primary Examiner(s): Lee, Kevin
• Application Number:
  US15/917,201
• Publication Number:
  US 20180238469A1
• Time in Patent Office: 361 Days
• CPC Class Codes: F16K 27/067 with spherical plugs
• CPC Class Codes: F16K 31/602 Pivoting levers, e.g. single-sided F16K31/605 takes precedence
• CPC Class Codes: F16K 43/00 Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
• CPC Class Codes: F16K 5/06 with plugs having spherical surfaces; Packings therefor
• CPC Class Codes: F16K 5/0642 the spherical plug being insertable from one and only one side of the housing
• CPC Class Codes: F16K 5/0647 Spindles or actuating means
• CPC Class Codes: G01L 13/00 Devices or apparatus for measuring differences of two or more fluid pressure values
• CPC Class Codes: G01L 19/0015 using switching means
• CPC Class Codes: Y10T 137/612 Tapping a pipe, keg, or apertured tank under pressure

Abstract

A valved tap is disclosed comprising a tap body having a through bore from a threaded input end to an output end thereof. A globe valve is positioned in the valve body so as to interrupt the flow of fluid in the through bore. The output end of the tap body may comprise a flanged portion connectable to a manifold.

Claims

1. A tap for attaching to an oil or gas pipeline, said tap comprising:

a tap comprising two ends, one end of said tap comprising a male NPT threaded end and another end of said tap comprising a flanged end and defining a flow path between the threaded end and the flanged end;

the tap further comprising a tap body intermediate the threaded end and the flanged end;

a ball within the tap body;

the tap further comprising opposed stems, the opposed stems passing through the tap body and into the ball;

the ball being rotatable within the tap body so as to control the flow path between the threaded end and the flanged end.

2. The tap of claim 1, further comprising at least one handle attached to at least one of the opposed stems.

3. The tap of claim 1, wherein the control of the flow path comprises closing the flow path between the threaded end and the flanged end.

4. The tap of claim 1, wherein the tap body is integral with the flanged end.

5. The tap of claim 1, wherein the tap body defines a single opening of a size and shape which permits the ball to be inserted into the tap body.

6. The tap of claim 1, further comprising a seat for the ball within the tap body.

7. The tap of claim 1, further comprising a through bore within the ball.

8. The tap of claim 1, further comprising a shoe to stabilize the threaded end of the tap on a curved surface of a pipe flange.

9. The tap of claim 1, further comprising a combined nut and sleeve to transfer a load from the NPT threads to the body of the tap.

10. The tap of claim 1, wherein the flanged end is sized and shaped to receive one selected from the group consisting of a manifold, a pressure measuring instrument and an adapter.

11. The tap of claim 1, further comprising a valved manifold mated to the flanged end.

12. A kit comprising the tap of claim 1 and at least one handle.

13. A pipeline configuration including an orifice plate placed between flanges of the pipeline;

said orifice plate positioned with the orifice in a flow of the pipeline;

said pipeline further comprising at least two taps;

a first tap of said at least two taps comprising one threaded end;

a second tap of said at least two taps comprising one threaded end;

said threaded end of said first tap being threadedly connected to a first of said flanges and said second tap being threadedly connected to a second of said flanges;

each of said first and second taps comprising a distal end opposite its threaded end;

each of said taps further comprising a ball valve mounted on opposed stems between the threaded and the distal ends;

each of said taps being threaded into their respective first and second flanges by threadedly engaging one end of each taps into threaded bores positioned in said flanges such that the opposed stems of the first tap and the opposed stems of the second tap lie in the same plane when the first and second taps are threadedly engaged in their respective flanges.

14. The pipeline of claim 13, further comprising a handle mounted on at least one of the opposed stems of each of the first and second taps.

15. The pipeline of claim 13, wherein each of the distal ends of the first and second taps are mated to at least one selected from the group consisting of a pressure measuring instrument, a manifold and an adapter.

16. The pipeline of claim 13, further comprising a single manifold connected to the distal ends of each of the first and second taps.

17. The pipeline of claim 16, wherein the manifold is a valved manifold.

18. The pipeline of claim 17, further comprising a differential pressure transmitter.

19. The pipeline of claim 13, wherein each of the first and second taps further comprises a shoe to stabilize the tap.

20. The pipeline of claim 13, wherein each of the first and second taps further comprises a combined nut and sleeve to transfer a load from the threads of the taps.

21. The pipeline of claim 14, wherein the handles are removeably mounted on at least one of the opposing stems.