20240029933. ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME simplified abstract (Hubbell Incorporated)

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ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME

Organization Name

Hubbell Incorporated

Inventor(s)

Kenneth Edward Pagenkopf of Shorewood WI (US)

ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240029933 titled 'ADJUSTABLE INDUCTOR AND METHOD OF USING THE SAME

Simplified Explanation

The abstract describes an adjustable inductor with a toroidal core that has multiple gaps. The gaps are filled with compressible gap material. The inductor also includes at least one winding wound on the core, a force-applying structure, and a film that covers the inductor. The force-applying structure is designed to apply a force to the core, which adjusts the gaps and the inductance of the inductor. The film is configured to restrict the movement of the force-applying structure when the temperature exceeds a certain threshold, but allows movement below that threshold.

  • The inductor has a toroidal core with multiple gaps.
  • Compressible gap material is placed in the gaps.
  • At least one winding is wound on the core.
  • A force-applying structure is included to adjust the gaps and inductance.
  • A film covers the inductor.
  • The film restricts the movement of the force-applying structure above a certain temperature threshold.
  • The film allows movement of the force-applying structure below the threshold.

Potential Applications:

  • Adjustable inductors are commonly used in electronic circuits, such as in power supplies, filters, and oscillators.
  • This technology could be applied in various industries where adjustable inductors are needed, such as telecommunications, automotive, and aerospace.

Problems Solved:

  • Traditional inductors have fixed inductance values, limiting their flexibility in different circuit applications.
  • Adjusting the inductance of conventional inductors often requires physically altering the core or winding configuration.
  • This adjustable inductor solves these problems by providing a mechanism to change the inductance without physically modifying the core or winding.

Benefits:

  • The adjustable inductor allows for easy and precise adjustment of inductance without the need for physical modifications.
  • The compressible gap material provides a reliable and consistent means of adjusting the inductance.
  • The film covering the inductor ensures stability and prevents unwanted movement of the force-applying structure at higher temperatures.


Original Abstract Submitted

an adjustable inductor including a toroidal core defining a plurality of gaps, a compressible gap material positioned in the gaps, at least one winding wound on the core, a force-applying structure, and a film substantially covering the adjustable inductor. the force-applying structure is operable to apply a force to the core to adjust the gaps and thereby an inductance of the adjustable inductor. the film is configured to prevent movement of force-applying structure when above a predetermined temperature threshold, and allow movement of the force-applying structure when below the predetermined threshold.

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