Ignition system for a pulse fog generator
The present invention provides an ignition system for a pulse fog generator having a carburetor, a pump for pumping air into the carburetor, and a priming pump for directing a quantity of fuel into the carburetor. The ignition system includes an igniter operable on low voltage, a switch for activating and deactivating the igniter, and a grounding connection for grounding the igniter to the carburetor. The grounding connection for grounding the igniter can include an igniter bracket and a ground wire assembly which couples to the igniter and to a location substantially near a sparkplug of the pulse fog generator.
1. An ignition system for a pulse fog generator having a carburetor, a pump for pumping air into the carburetor, and a priming pump for directing a quantity of fuel into the carburetor, the ignition system comprising:
an igniter operable on less than 12 volts DC at a frequency between 10-20 Hz;
a switch for activating and deactivating the igniter; and
a grounding connection for grounding the igniter to the carburetor.
2. The ignition system of claim 1 , wherein the grounding connection comprises a plate for mounting the igniter to a chassis supporting the pulse fog generator.
3. The ignition system of claim 1 , wherein the igniter is operable on 1.5 volts DC.
4. The ignition system of claim 3 , wherein the igniter is operable on 1.5 volts DC at a frequency of 10 Hz.
5. The ignition system of claim 1 , wherein the switch is integrated into a battery holder of the ignition system.
6. The ignition system of claim 1 , wherein the ground connection comprises a secondary ground wire assembly for grounding the igniter to a primary ground point substantially near a sparkplug of the pulse fog generator.
7. The ignition system of claim 1 , wherein the ground connection comprises a main ground contact substantially at or near the switch.
8. The ignition system of claim 1 , wherein the pump is an electrically-powered pump for supplying air to the carburetor.
9. The ignition system of claim 1 , wherein the pump is a mechanical hand-operated pump for supplying air to the carburetor.
10. A pulse jet generator, comprising:
a carburetor mounted to a chassis;
a pump for pumping air into the carburetor;
a primer bulb assembly for directing a quantity of fuel into the carburetor; and
an ignition assembly for mounting to the chassis, the ignition assembly comprising:
an igniter operable at a frequency range between 10-20 Hz;
a switch coupled to the igniter for activating and deactivating the ignition assembly;
a bracket for grounding the igniter to the chassis;
an ignition wire assembly including a first end and a second end, wherein the first end couples to the igniter and the second end couples to a spark plug near the carburetor; and
a power source for supplying less than 12 volts DC to the igniter.
11. The pulse jet generator of claim 10 , wherein the power source supplies about 1.5 volts DC at a frequency of 10 Hz.
12. The pulse jet generator of claim 10 , wherein the igniter comprises an integrated compartment for holding the power source.
13. The pulse jet generator of claim 10 , wherein the pump is an electrically-powered pump for supplying air to the carburetor.