18076205. Threaded and Coupled Connection simplified abstract (SAUDI ARABIAN OIL COMPANY)
Contents
Threaded and Coupled Connection
Organization Name
Inventor(s)
Oladele Owoeye of Dhahran (SA)
Threaded and Coupled Connection - A simplified explanation of the abstract
This abstract first appeared for US patent application 18076205 titled 'Threaded and Coupled Connection
Simplified Explanation:
The patent application describes a pipe assembly consisting of two pipes and a collar that forms a coupling connection between them. The collar creates a metal-to-metal seal under fluid pressure, ensuring a secure connection.
- The first pipe has a first external thread and a first annular lip with seal surfaces and beveled surfaces.
- The second pipe has a second external thread and a second annular lip with corresponding seal and beveled surfaces.
- The collar is threadedly coupled to both pipes, with internal threads that match the external threads of the pipes.
- The collar's bore contacts the seal surfaces of the pipes, creating a metal-to-metal seal that is energized under fluid pressure at the beveled surfaces.
Key Features and Innovation:
- Metal-to-metal seal under fluid pressure
- Threaded collar for secure connection
- Beveled surfaces for enhanced sealing
Potential Applications:
The pipe assembly can be used in various industries such as plumbing, oil and gas, and manufacturing for secure pipe connections.
Problems Solved:
This technology addresses the issue of leaks and insecure connections in pipe assemblies, ensuring a reliable and durable seal.
Benefits:
- Secure and leak-proof connections
- Enhanced durability and reliability
- Easy installation and maintenance
Commercial Applications:
Potential commercial applications include plumbing systems, industrial piping, and oil drilling operations where secure pipe connections are crucial for safety and efficiency.
Prior Art:
No information provided on prior art related to this technology.
Frequently Updated Research:
No information provided on frequently updated research relevant to this technology.
Questions about Pipe Assembly Technology:
Question 1: How does the metal-to-metal seal in this pipe assembly compare to traditional rubber or plastic seals?
The metal-to-metal seal in this pipe assembly offers enhanced durability and reliability compared to traditional rubber or plastic seals. It provides a more secure connection that is less prone to leaks and can withstand higher fluid pressures.
Question 2: What are the potential cost implications of implementing this pipe assembly technology in industrial applications?
The initial cost of implementing this pipe assembly technology may be higher due to the use of specialized components such as the collar with beveled surfaces. However, the long-term benefits of reduced maintenance and improved reliability can outweigh the initial investment for industrial applications.
Original Abstract Submitted
A pipe assembly includes a first pipe, a second pipe, and a collar. The first pipe has a first external thread and a first annular lip that has a first external seal surface and a first internal annular beveled surface. The second pipe has a second external thread and a second annular lip with a second external seal surface and a second internal annular beveled surface. The collar is threadedly coupled to the first pipe and the second pipe to form a coupling connection. The collar has a first internal thread threadedly coupled to the first external thread and a second internal thread threadedly coupled to the second internal thread. The collar has a bore that contacts the first external seal surface and the second external seal surface to form a metal-to-metal seal that is energized under fluid pressure at the first and second internal annular beveled surfaces.
