20240026762. HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE simplified abstract (Silverwell Technology Ltd.)

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HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE

Organization Name

Silverwell Technology Ltd.

Inventor(s)

Joel David Shaw of Houston TX (US)

HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240026762 titled 'HYDRAULIC LOCKING MECHANISM FOR DOWNHOLE VALVE

Simplified Explanation

The abstract describes a bi-directional valve that uses compliant valve elements to maintain a sealing interface, creating a fluid communication barrier within the valve. When the valve elements are separated, the sealing interface is removed, allowing fluid communication across the valve elements. The valve also includes a side port and a choke member that can selectively block or open fluid flow through the valve. The choke member remains adjacent to the side port until the valve elements are spaced apart beyond a certain distance to prevent valve erosion or fluid cavitation. The valve also includes systems for counterbalancing forces exerted onto the valve from differential pressures.

  • The valve has valve elements with compliant features that keep them together to maintain a sealing interface.
  • When the valve elements are separated, the sealing interface is removed, allowing fluid communication across the valve.
  • The valve includes a side port and a choke member that can block or open fluid flow through the valve.
  • The choke member remains adjacent to the side port until the valve elements are spaced apart beyond a certain distance.
  • The valve includes systems for counterbalancing forces exerted onto the valve from differential pressures.

Potential Applications

  • Fluid control systems in various industries such as oil and gas, chemical processing, and water treatment.
  • HVAC systems for regulating fluid flow.
  • Automotive industry for controlling fluid flow in engines and transmissions.

Problems Solved

  • Maintains a reliable sealing interface to prevent fluid leakage.
  • Prevents valve erosion and fluid cavitation by keeping the choke member adjacent to the side port until a safe distance is reached.

Benefits

  • Improved efficiency and control of fluid flow.
  • Reduces the risk of valve erosion and fluid cavitation.
  • Provides a reliable and durable sealing interface.
  • Counterbalancing systems ensure the valve can handle differential pressures effectively.


Original Abstract Submitted

a bi-directional valve with valve elements having compliant features biasing them together to maintain a sealing interface that defines a fluid communication barrier within the valve. parting the valve elements from one another removes the sealing interface allow fluid communication across the valve elements. the valve includes a side port and a choke member that selectively blocks fluid flow through the valve when moved adjacent the side port and selectively opens the valve to fluid communication when moved away from the side port. the choke member remains adjacent the side port until the valve elements are spaced a distance apart greater than that at which valve erosion or fluid cavitation occurs. also included with the valve are systems for counterbalancing forces exerted onto the valve from differential pressures.

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