Granted Patent B1

US 12,366,188 · App. 19/174,640 · Granted Jul 22, 2025

Inventor: Saban Akyildiz (Boca Raton, FL)

Assignee: ECC TEC MSJ INCORPORATED

F01N3/027B01D46/84B01D53/94B01D53/96F01N3/0211H05B3/06H05B2203/003H05B2203/007H05B2203/022

Abstract

Claims (45)

1. A heater, comprising:

a housing defining an inlet and outlet for a flow of gas through the housing;

a heating element connected to a first terminal at a first interior position of the housing and to a second terminal at a second interior position of the housing, wherein the first interior position is opposite the second interior position;

a first ceramic holder positioned at a third interior position of the housing, the third interior position being between the first and second interior positions of the housing, the first ceramic holder configured to retain the heating element within the housing;

a second ceramic holder positioned at a fourth interior position of the housing, the fourth interior position being opposite the third interior position of the housing, the second ceramic holder configured to retain the heating element within the housing,

a bracket coupled to the housing and configured to support the first ceramic holder, and

a vibration dampener positioned between the first ceramic holder and the bracket to assist in dampening vibrations of the heating element.

2. The heater of claim 1 , wherein the first terminal is electronically coupled to a power source and electronically insulated from the housing.

3. The heater of claim 1 , wherein the vibration dampener is a strip of metal material that is bent or formed in a shape of a letter S.

4. The heater of claim 1 , wherein the first ceramic holder comprises a ceramic body having a plurality of openings to receive a portion of the heating element.

5. The heater of claim 1 , wherein the heating element is positioned at an angle relative to a direction of the flow of gas through the housing.

6. The heater of claim 5 , wherein the angle is between 15 and 35 degrees.

7. The heater of claim 1 , wherein:

the first terminal is electrically connected to a connector configured to be coupled to a power supply; and

the second terminal is electrically connected to an electronic ground,

wherein electrical power is provided to the connector to heat the heating element.

8. The heater of claim 7 , wherein the heater further comprises an additional connector connected to the power supply to provide additional electrical power to heat the heating element to further heat the heating element.

9. The heater of claim 1 , further comprising:

a second heating element connected to the first terminal and to the second terminal,

wherein the first and second ceramic holders are configured to retain the second heating element within the housing.

10. The heater of claim 9 , wherein:

the heating element is tilted at a first angle relative to a direction of the flow of gas through the housing; and

the second heating element is tilted at a second angle relative to the direction of the flow of gas through the housing, wherein the second angle is opposite the first angle.

11. The heater of claim 9 , further comprising:

a third heating element connected to the first terminal and to the second terminal,

wherein the first and second ceramic holders are configured to retain the third heating element within the housing.

12. The heater of claim 1 , further comprising a filter positioned downstream from the heating element relative to a direction of the flow of gas through the housing.

13. The heater of claim 12 , wherein the heater is configured to perform a regeneration process to clean the filter.

14. The heater of claim 1 , wherein the heater is a component of a vehicle exhaust system or a component of a power plant or an industrial exhaust system.

15. An exhaust system, comprising:

a housing defining an inlet and outlet for a flow of gas through the housing;

a heating element connected to a first terminal at a first interior position of the housing and to a second terminal at a second interior position of the housing, wherein the first interior position is opposite the second interior position;

a first ceramic holder positioned at a third interior position of the housing, the third interior position being between the first and second interior positions of the housing, the first ceramic holder configured to assist in retaining the heating element within the housing;

a second ceramic holder positioned at a fourth interior position of the housing, the fourth interior position being opposite the third interior position of the housing, the second ceramic holder configured to assist in retaining the heating element within the housing;

a filter positioned downstream from the heating element relative to a direction of the flow of gas through the housing,

a bracket coupled to the housing and configured to support the first ceramic holder, and

a vibration dampener positioned between the first ceramic holder and the bracket to assist in dampening vibrations of the heating element.

16. The exhaust system of claim 15 , wherein the filter is a diesel particulate filter and the heating element is configured to perform a regeneration process to clean the diesel particulate filter.

17. A heater, comprising:

a housing defining an inlet and outlet for a flow of gas through the housing;

a heating element connected to a first terminal;

a first ceramic holder positioned at a first interior position of the housing, the first ceramic holder configured to retain the heating element within the housing;

a second ceramic holder positioned at a second interior position of the housing, the second interior position being opposite the first interior position of the housing, the second ceramic holder configured to retain the heating element within the housing,

a bracket coupled to the housing and configured to support the first ceramic holder, and

a vibration dampener positioned between the first ceramic holder and the bracket to assist in dampening vibrations of the heating element.

Assignments (2)

References Cited (55)