Bluey Posted October 17, 2013 Author Share Posted October 17, 2013 So, Bluey, was the flash at the instant of putting the nozzle into the fuel tank opening? Or was it after the fuel started flowing?. It occurred after about 5 litres of fuel was pumped into the tank via a mr funnel. It could have been the result of a spark occurring when the nozzle got close enough to the funnel for a spark to occur. I can't recall if the nozzle touched the funnel before the spark. During fuelling the nozzle never rests on the funnel as this would cause my funnel to tip and spill fuel Link to comment Share on other sites More sharing options...
nomadpete Posted October 17, 2013 Share Posted October 17, 2013 Maybe you just needed to discharge the hairs on your leg ! Link to comment Share on other sites More sharing options...
rankamateur Posted October 17, 2013 Share Posted October 17, 2013 I do recall the drum brushing up against my leg as I walked it the five metres or so to the trike. Probrably wouldn't have happened if you shave your legs then! Not sure my wife would understand me shaving my legs to prevent fire risk, but some might. Link to comment Share on other sites More sharing options...
rankamateur Posted October 17, 2013 Share Posted October 17, 2013 I recall one plane I flew that gave me a great belt as my foot contacted the ground when exiting. I've had it with cars too. Happens if you wear rubber soled shoes or joggers but never if you are wearing RM boots with the nailed on soles, must earth out through the nails. Link to comment Share on other sites More sharing options...
Bluey Posted October 17, 2013 Author Share Posted October 17, 2013 Probrably wouldn't have happened if you shave your legs then! Not sure my wife would understand me shaving my legs to prevent fire risk, but some might. I might have to start doing that too. Already shave the head. 1 Link to comment Share on other sites More sharing options...
facthunter Posted October 17, 2013 Share Posted October 17, 2013 I fly bad enough without wearing dirty great clodhoppers, even fashionable RM's. Wear dancing shoes when flying (especially on smaller stuff). Nev Link to comment Share on other sites More sharing options...
rankamateur Posted October 17, 2013 Share Posted October 17, 2013 I fly bad enough without wearing dirty great clodhoppers, even fashionable RM's. Wear dancing shoes when flying (especially on smaller stuff). Nev Elastic sides are a really bad idea on long cross-country trips. Impossible to keep the circulation to your toes. I wear them to town is summertime or I get shocked everytime I get out of the car. Link to comment Share on other sites More sharing options...
Jabiru Phil Posted October 19, 2013 Share Posted October 19, 2013 Re Elastic sides are a really bad idea on long cross-country trips. Impossible to keep the circulation to your toes. I wear them to town is summertime or I get shocked everytime I get out of the car. Remember to always hang onto the door whilst you put a foot on the ground when alighting. Fixes the problem! Phil. Link to comment Share on other sites More sharing options...
facthunter Posted October 19, 2013 Share Posted October 19, 2013 That makes it worse. Just jump out and you are not touching both. Alighting your plane. Isn't that the problem? Nev Link to comment Share on other sites More sharing options...
sfGnome Posted October 19, 2013 Share Posted October 19, 2013 Years back, I knew a bloke having trouble starting his mower, so he removed the spark plug, held it against the head and cranked it to see if it was sparking. Unfortunately it was, and he was sprayed with burning fuel from the plug hole. Months in hospital ensued. Link to comment Share on other sites More sharing options...
Jabiru Phil Posted October 20, 2013 Share Posted October 20, 2013 That makes it worse. Just jump out and you are not touching both. Alighting your plane. Isn't that the problem? Nev Nev Really works Link to comment Share on other sites More sharing options...
Zibi Posted July 7, 2014 Share Posted July 7, 2014 I've had a similar experience in my trike yesterday. Luckily for me it didn't end up in a fire, just a static spark jumping between my finger and the funnel. I wasn't using any nozzle, it was Mr Funnel straight into the tank, and jerry can touching the edge of the funnel (there was physical contact between the jerry can an the funnel at all times). As I was finishing refueling a spark jumped between my finger and the opposite edge of the funnel to where the jerry can was touching it. As mentioned earlier there was no fire, it just got my heart pumping faster. According to the weather forecast there was 33% humidity yesterday and quite windy. 1 1 Link to comment Share on other sites More sharing options...
Old Koreelah Posted July 7, 2014 Share Posted July 7, 2014 That would have got your attention Zibi! After reading an article in the Magazine recently on static caused by fuel turbulence in funnels, I fitted a clear plastic skirt to the top of my Mr. Funnel. I'd like to think it will contain petrol fumes and keep out enough fresh air that vapour pressure remains above flash point. We seem to be stuck between ensuring clean fuel and preventing a fire. I'd prefer a filter that fits into the tank opening, so I can stick the spout in there away from all that oxygen outside. Link to comment Share on other sites More sharing options...
planedriver Posted July 8, 2014 Share Posted July 8, 2014 I've had a similar experience in my trike yesterday. Luckily for me it didn't end up in a fire, just a static spark jumping between my finger and the funnel.I wasn't using any nozzle, it was Mr Funnel straight into the tank, and jerry can touching the edge of the funnel (there was physical contact between the jerry can an the funnel at all times). As I was finishing refueling a spark jumped between my finger and the opposite edge of the funnel to where the jerry can was touching it. As mentioned earlier there was no fire, it just got my heart pumping faster. According to the weather forecast there was 33% humidity yesterday and quite windy. I wish you luck also with the lottery ticket I assume you bought Link to comment Share on other sites More sharing options...
Geoff13 Posted July 9, 2014 Share Posted July 9, 2014 I am new here so go easy on me. Let me know if I have this right. 1. People like to use a funnel when fueling from Jerry cans to be able to filter the fuel. 2. Using a funnel creates a static electric risk of spark outside the tank and due to the air fuel mixture this spark is dangerous. 3. Using a nozzle into the tank reduces the static charge and reduces the risk of a spark causing fire due to the different air fuel mixture. 4. This reduces the ability to filter the fuel. Now if that is all correct, then why not use a funnel from the jerrycan/drum into a smaller clean plastic container with a nozzle. This would filter the fuel. Then pour into the tank using the nozzle in the tank to reduce the risk of fire. It sounds simple so I am asking if it would work or not because I assume that it has been thought of before and tried. 1 Link to comment Share on other sites More sharing options...
Old Koreelah Posted July 9, 2014 Share Posted July 9, 2014 Sounds good Geoff. Quite a good idea: have containers for filtered fuel only. Do the filtering well away from your aircraft, then insert the spout directly into the tank to reduce static buildup. I might adopt this idea and buy an extra jerry can. This doesn't help when refuelling while away from home, unless you can carry containers. I'd like to get hold of a filter which will wrap around a bowser nozzle and fit into the tank filler hole. 1 Link to comment Share on other sites More sharing options...
AVOCET Posted July 9, 2014 Share Posted July 9, 2014 I am new here so go easy on me. Let me know if I have this right.1. People like to use a funnel when fueling from Jerry cans to be able to filter the fuel. 2. Using a funnel creates a static electric risk of spark outside the tank and due to the air fuel mixture this spark is dangerous. 3. Using a nozzle into the tank reduces the static charge and reduces the risk of a spark causing fire due to the different air fuel mixture. 4. This reduces the ability to filter the fuel. Now if that is all correct, then why not use a funnel from the jerrycan/drum into a smaller clean plastic container with a nozzle. This would filter the fuel. Then pour into the tank using the nozzle in the tank to reduce the risk of fire. It sounds simple so I am asking if it would work or not because I assume that it has been thought of before and tried. I think most of the problem is that the funnels plastic , and even on a cold day like today that dry cold wind , static build up is every where . I carn't Evan walk across the floor at home without creating sparks . The clothing that we ware when refilling makes a big difference , And can make the job more of a hazzard Mike Link to comment Share on other sites More sharing options...
503 Posted July 9, 2014 Share Posted July 9, 2014 Has anybody ever found contaminants in a mr funnel from a plastic jerry can, and is there not a filter before the carbs anyway Link to comment Share on other sites More sharing options...
Ballpoint 246niner Posted July 9, 2014 Share Posted July 9, 2014 Yes, it's the black one. I'll be earthing it and the trike body from now on. Does anyone know of other instances where this has occurred?Bluey. Read 2014 incidents on the RA website look for the Rallye that burnt to the ground . Link to comment Share on other sites More sharing options...
pmccarthy Posted July 9, 2014 Share Posted July 9, 2014 I caught about half a cup of dirty water in a Mr Funnel. It came out of my plastic jerry can which had been filled from a bowser with 95 mogas. So I will always filter what I put into the aircraft. 2 Link to comment Share on other sites More sharing options...
SDQDI Posted July 9, 2014 Share Posted July 9, 2014 Has anybody ever found contaminants in a mr funnel from a plastic jerry can, and is there not a filter before the carbs anyway I'm with PM on this one 503 I've seen dirty fuel come out of a servo that had a GOOD reputation it can come from anywhere and vigilance is of utmost importance. At home I run everything through a filter and I have a mister funnel for when I'm away. 2 Link to comment Share on other sites More sharing options...
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