Exhaust system and components thereof
A method for improving an exhaust system including: receiving, at a heater, a current in response to a signal from a controller; generating heat, via the heater, inside a component of the exhaust system; injecting, via a dosing solution injector, a dosing solution into the heater; generating, by the heater, a vapor comprising the dosing solution; directing, by the heater, the vapor into the component; generating, by a magnet, a magnetic field inside the component; disrupting and slowing, by the magnet and magnetic field, an exhaust gas flow in the component.
1. A heater, comprising:
a housing;
a connector extending from an exterior of the housing at least partially into an interior of the housing, the connector comprising one or more terminals configured to receive electric current from a power supply;
one or more heating elements extending across the interior of the housing and coupled to the housing and the connector, wherein:
a first end of each of the one or more heating elements is coupled to the housing; and
a second end of each of the one or more heating elements is coupled to a corresponding terminal of the one or more terminals of the connector; and
one or more ceramic holders coupled to the housing and configured to directly hold the one or more heating elements in place without fully covering the one or more heating elements within the interior of the housing.
2. The heater of claim 1 , wherein the one or more heating elements contact the housing.
3. The heater of claim 1 , wherein the housing comprises steel.
4. The heater of claim 1 , wherein the one or more terminals are at a first electrical polarity.
5. The heater of claim 4 , wherein the housing further comprises one or more second terminals at an electrical ground or at a second electrical polarity opposite the first electrical polarity of the one or more terminals of the connector.
6. The heater of claim 1 , wherein the housing is configured as an electrical ground.
7. The heater of claim 1 , wherein the one or more heating elements have a spiral or zig-zag shape.
8. The heater of claim 1 , wherein the one or more heating elements comprise a chrome-nickel material.
9. The heater of claim 1 , wherein the one or more heating elements comprises a plurality of heating elements.
10. The heater of claim 1 , wherein each of the one or more heating elements is a heating wire.
11. The heater of claim 1 , wherein the heater is a component of a vehicle exhaust system.
12. The heater of claim 1 , wherein the heater is a component of an exhaust system for an industrial power plant.
13. The heater of claim 1 , wherein the one or more ceramic holders provide electrical insulation between a surface of the housing and the one or more terminals of the connector.
14. The heater of claim 1 , wherein the one or more ceramic holders are directly coupled to an interior surface of the housing without extending through the housing.
15. A method of using a heater, comprising:
providing the heater comprising:
a housing;
a connector extending from an exterior of the housing at least partially into an interior of the housing, the connector comprising one or more terminals configured to receive electric current from a power supply; and
one or more heating elements;
connecting a first end of each of the one or more heating elements to the housing;
connecting a second end of each of the one or more heating elements to a corresponding terminal of the one or more terminals of the connector, such that the heating element extends across the interior of the housing; and
coupling one or more ceramic holders to the housing to directly hold the one or more heating elements in place without fully covering the one or more heating elements within the interior of the housing.
16. The method of claim 15 , further comprising:
connecting the first end of each of the one or more heating elements to one or more second terminals of the housing;
holding the one or more terminals of the connector at a first electrical polarity; and
holding the one or more second terminals of the housing at an electrical ground or at a second electrical polarity opposite the first electrical polarity of the one or more terminals of the connector.
17. The method of claim 15 , wherein each of the one or more heating elements is a heating wire.
18. The method of claim 15 , wherein the one or more ceramic holders provide electrical insulation between a surface of the housing and the one or more terminals of the connector.
19. The method of claim 15 , wherein the one or more ceramic holders are directly coupled to an interior surface of the housing without extending through the housing.
20. A structure comprising:
a pipe configured to be coupled to a component of an exhaust system, the pipe comprising:
a heater disposed inside a cavity of the pipe, the heater comprising:
a housing;
a connector extending from an exterior of the housing at least partially into an interior of the housing, the connector comprising one or more terminals configured to receive electric current from a power supply;
one or more heating elements extending across the interior of the housing and coupled to the housing and the connector, wherein:
a first end of each of the one or more heating elements is coupled to the housing; and
a second end of each of the one or more heating elements is coupled to a corresponding terminal of the one or more terminals of the connector; and
one or more ceramic holders coupled to the housing and configured to directly hold the one or more heating elements in place without fully covering the one or more heating elements within the interior of the housing,
wherein the heater is configured to heat gas inside the pipe to reduce toxic gases and/or particulate matter exiting the exhaust system.
21. The structure of claim 20 , wherein the one or more heating elements contact the housing.
22. The structure of claim 20 , wherein the housing comprises steel.
23. The structure of claim 20 , wherein the one or more terminals are at a first electrical polarity.
24. The structure of claim 23 , wherein the housing comprises one or more second terminals at an electrical ground or at a second electrical polarity opposite the first electrical polarity of the one or more terminals of the connector.
25. The structure of claim 20 , wherein the one or more ceramic holders provide electrical insulation between a surface of the housing and the one or more terminals of the connector.
26. The structure of claim 20 , wherein the one or more ceramic holders are directly coupled to an interior surface of the housing without extending through the housing.