Resistor-type spark plugs incorporate an internal resistor to suppress ignition noise generated during sparking. That noise can affect electrical / electronic components, as well as interfere with the AM/FM stereo... When I used to design and fabricate Combustion Launchers ( think "potato cannons") I used two pieces of 1/4" threaded rod as the Positive & Negative electrodes. The threaded rods were placed 180° from one another with about a 1/4" - 1/2" gap in-between them, in the CENTER of the Combustion Chamber portion of the cannon. The 'CENTER' endured better ignition to the Propane / Air mixture, rather than very close to the chamber wall. - - Your application might benefit from having the spark ignite the air-fuel mixture close to the END of the Propane Tar heater nozzle, because the propane gas traveling through its center diffuser will have a tendency to 'blow-out' the spark. (The gas traveling at high-speed makes it more difficult to 'jump the gap' between the electrodes. Immediate hypothetical 'con' to my suggestion is that it will expose the electrode to high-temps at the end of the nozzle, yet the 'pro' is that you'll be able to increase your spark gap AND have much less electrical resistance than the spark plug. Another 'pro' is that the POSITIVE lead wire can be placed far away from the nozzle wall, so that it won't melt. For ignition wire - I always used the leads off of one of those inexpensive Multimeters you can get from Harbor Freight for less than 10 bucks. Or - you can buy the wire in an abundance of different length spools. And - of course - as a portable ignition source, I would suggest using a modified Stun Gun (again - a component for under 10 bucks - Search for 'mini high voltage igniter on Amazon). Good Luck with this build!
Thanks for the input . Not sure if i mentioned it but this is a resister free spark plug . good to know why they do that though , thanks friend , good to hear from you
Hey I designed a spark plug that runs off saltwater, well, I heard about it, and figured out what the design was from the 40's based on clues. Burns in a 1" gap in a special anode design that is the secret to it's ionization of water. So please tell me, what happens if you don't run a fan in an ozone generator? Is the O3 still going to produce well? I want to do this but I'm worried about damaging my ozone generator.
Please check the description for my details if i say the wrong word youtube will not let you get the response , they do not want me doing business so they will shadow ban my response to you . my details are in the description , i cant say the E word or you wont get my response
Appreciate the pid discussion
Also be sure to backup those projects!!!
So true. PID stuff if hard to wrap your head around.
Looks like it would easy to move around for a contractor on a job site, for application dealing with hot tar.
Your right i got a pid box the instructions are like yea ok again good video sure beats most stuff on YT so much crap pushed on it
Resistor-type spark plugs incorporate an internal resistor to suppress ignition noise generated during sparking. That noise can affect electrical / electronic components, as well as interfere with the AM/FM stereo...
When I used to design and fabricate Combustion Launchers ( think "potato cannons") I used two pieces of 1/4" threaded rod as the Positive & Negative electrodes. The threaded rods were placed 180° from one another with about a 1/4" - 1/2" gap in-between them, in the CENTER of the Combustion Chamber portion of the cannon.
The 'CENTER' endured better ignition to the Propane / Air mixture, rather than very close to the chamber wall. - - Your application might benefit from having the spark ignite the air-fuel mixture close to the END of the Propane Tar heater nozzle, because the propane gas traveling through its center diffuser will have a tendency to 'blow-out' the spark. (The gas traveling at high-speed makes it more difficult to 'jump the gap' between the electrodes.
Immediate hypothetical 'con' to my suggestion is that it will expose the electrode to high-temps at the end of the nozzle, yet the 'pro' is that you'll be able to increase your spark gap AND have much less electrical resistance than the spark plug.
Another 'pro' is that the POSITIVE lead wire can be placed far away from the nozzle wall, so that it won't melt.
For ignition wire - I always used the leads off of one of those inexpensive Multimeters you can get from Harbor Freight for less than 10 bucks. Or - you can buy the wire in an abundance of different length spools.
And - of course - as a portable ignition source, I would suggest using a modified Stun Gun (again - a component for under 10 bucks - Search for 'mini high voltage igniter on Amazon).
Good Luck with this build!
Thanks for the input . Not sure if i mentioned it but this is a resister free spark plug . good to know why they do that though , thanks friend , good to hear from you
Hey I designed a spark plug that runs off saltwater, well, I heard about it, and figured out what the design was from the 40's based on clues. Burns in a 1" gap in a special anode design that is the secret to it's ionization of water. So please tell me, what happens if you don't run a fan in an ozone generator? Is the O3 still going to produce well? I want to do this but I'm worried about damaging my ozone generator.
hello would you advice me which burner should i buy to melt copper out of waste oil you have many
Please check the description for my details if i say the wrong word youtube will not let you get the response , they do not want me doing business so they will shadow ban my response to you . my details are in the description , i cant say the E word or you wont get my response
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