Induction heating applications

Patent metadata

Field	Value
Publication number	US-11045104-B2
Application number	US-201816167101-A
Country	US
Kind code	B2
Filing date	Oct 22, 2018
Priority date	Apr 20, 2016
Publication date	Jun 29, 2021
Grant date	Jun 29, 2021

Abstract

A system and method for inductive heating applications includes positioning one or more inductive heating elements in a location, delivering electromagnetic radiation, by a radiation source, to heat at least a portion of the one or more inductive heating elements, and detecting, by a detector, the heat generated by the one or more inductive heating elements. The system and method also include controlling, by a processing unit, a condition based on the detected heat.

First claim

What is claimed is:

1. An apparatus comprising:
a plurality of inductive heating elements arranged in a first pattern;
a non-ferrous divider positioned between the plurality of inductive heating elements; and
a radiation source configured to deliver electromagnetic radiation to heat at least a portion of the plurality of inductive heating elements to form a second pattern within the first pattern to be illuminated on the apparatus.

2. The apparatus of claim 1 , wherein the plurality of inductive heating elements are arranged in a grid on the apparatus.

3. The apparatus of claim 1 , wherein the at least a portion of the plurality of inductive heating elements are configured to be lit up from the heat to illuminate the second pattern.

4. The apparatus of claim 1 , wherein the at least a portion of the plurality of inductive heating elements are configured to heat another material positioned proximate to the at least a portion of the plurality of inductive heating elements to illuminate the second pattern.

5. The apparatus of claim 1 , wherein the non-ferrous divider is a thermally insulating divider.

6. The apparatus of claim 1 , wherein each of the plurality of inductive heating elements is separated from another one of the plurality of inductive heating elements by the non-ferrous divider.

7. The apparatus of claim 1 , further comprising a computing device configured to determine the second pattern.

8. The apparatus of claim 7 , wherein the computing device is configured to apply the electromagnetic radiation, via the radiation source, to the plurality of inductive heating elements whose locations correspond to the second pattern.

9. The apparatus of claim 1 , wherein the second pattern comprises at least one of an image and text.

10. The apparatus of claim 1 , wherein the apparatus comprises a sign to be illuminated without electric power.

11. A method comprising:
delivering electromagnetic radiation from an electromagnetic radiation source to illuminate a second pattern on an apparatus,
wherein the apparatus comprises a plurality of inductive heating elements arranged in a first pattern and a non-ferrous divider positioned between the plurality of inductive heating elements;
wherein the electromagnetic radiation is configured to heat at least a portion of the plurality of inductive heating elements; and
wherein heating the at least a portion of the plurality of inductive heating elements forms the second pattern within the first pattern that is illuminated on the apparatus.

12. The method of claim 11 , wherein the plurality of inductive heating elements are arranged in a grid on the apparatus.

13. The method of claim 12 , wherein each of the plurality of inductive heating elements is separated from an adjacent one of the plurality of inductive heating elements by the non-ferrous divider.

14. The method of claim 11 , further comprising heating another material positioned proximate to the at least a portion of the plurality of inductive heating elements for forming the second pattern that is illuminated on the apparatus.

15. The method of claim 11 , further comprising:
determining, by a computing device, the second pattern to be illuminated on the apparatus; and
delivering, by the computing device, the electromagnetic radiation via the electromagnetic radiation source to the plurality of inductive heating elements whose locations correspond to the second pattern.

16. The method of claim 11 , wherein the at least a portion of the plurality of inductive heating elements are configured to be lit up from the heat for illuminating the second pattern on the apparatus.

17. The method of claim 11 , wherein the second pattern comprises at least one of an image and text.

18. The method of claim 11 , wherein the apparatus comprises a sign to be illuminated without electric power.

Assignees

• Fryshman Bernard

Inventors

• Fryshman Bernard

Classifications

• A61N2/02 Primary

  using magnetic fields produced by coils, including single turn loops or electromagnets (A61N2/12 takes precedence) · CPC title

• A61B2090/3933

  Liquid markers · CPC title

• A61M5/44

  having means for cooling or heating the devices or media · CPC title

• A61F7/00

  Heating or cooling appliances for medical or therapeutic treatment of the human body (hyperthermia using electric or magnetic fields or ultrasound A61N) · CPC title

• A61B18/04

  by heating (by applying electromagnetic radiation A61B18/18) · CPC title