Hyundai motor company (20240117881). VARIABLE BACK-UP RING AND A SEALING STRUCTURE HAVING THE SAME simplified abstract

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VARIABLE BACK-UP RING AND A SEALING STRUCTURE HAVING THE SAME

Organization Name

hyundai motor company

Inventor(s)

Byung Ryeol Lee of Yongin-si (KR)

VARIABLE BACK-UP RING AND A SEALING STRUCTURE HAVING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240117881 titled 'VARIABLE BACK-UP RING AND A SEALING STRUCTURE HAVING THE SAME

Simplified Explanation

The sealing structure described in the abstract consists of a first connector body with a groove, a second connector body surrounding the first connector body, an o-ring partially inserted into the groove of the first connector body, and a variable back-up ring also partially inserted into the groove of the first connector body to secure the o-ring. The variable back-up ring can deform in a radial direction based on the fluid pressure applied between the first and second connector bodies.

  • First connector body with groove
  • Second connector body encompassing the first connector body
  • O-ring partially received in the groove of the first connector body
  • Variable back-up ring partially received in the groove of the first connector body and holding the o-ring
  • Variable back-up ring is deformable in a radial direction based on fluid pressure

Potential Applications

The technology could be used in various industries such as automotive, aerospace, and manufacturing for sealing applications in fluid systems.

Problems Solved

This technology solves the problem of maintaining a secure seal under varying fluid pressures, preventing leaks and ensuring the integrity of the system.

Benefits

The benefits of this technology include improved reliability, reduced maintenance costs, and increased efficiency in fluid systems.

Potential Commercial Applications

The technology could be applied in hydraulic systems, pneumatic systems, and other fluid handling equipment, providing a reliable and efficient sealing solution.

Possible Prior Art

One possible prior art for this technology could be traditional sealing structures using fixed back-up rings that do not adjust to varying fluid pressures.

What are the specific industries that could benefit from this technology?

Various industries such as automotive, aerospace, and manufacturing could benefit from this technology due to its ability to provide a secure seal under varying fluid pressures.

How does the deformable back-up ring improve the sealing performance compared to traditional fixed back-up rings?

The deformable back-up ring can adjust its shape based on the fluid pressure, ensuring a tight seal and preventing leaks, which traditional fixed back-up rings may not be able to achieve.


Original Abstract Submitted

a sealing structure includes a first connector body having a groove, a second connector body encompassing the first connector body, an o-ring partially received in the groove of the first connector body, and a variable back-up ring partially received in the groove of the first connector body and holding the o-ring. the variable back-up ring is deformable in a radial direction depending on a magnitude of a fluid pressure applied between the first connector body and the second connector body.