Hmmm, I did see one of them, but it was much battered and incomplete shape. Nice work on that one Cheers Zoltan
Excellent stove and photos of it, Gieorgijewski! That no.19 is a nice stove, so I have posted it for you, and with you as the poster, in the Reference Gallery where it really belongs (Link). Could you please be so kind and post the stoves that are your own in the Reference Gallery? I can understand this long thread about interesting things you just see at the internet, but when it is your own stove, like this 19 apparently is, and you have so many good pictures, it's better with a topic of its own in the Ref. Gallery where it will be easy to find in the future. In this long thread it will just disappear with all others.
Nice flames @gieorgijewski would like to know more about the stressing moments... May be NRV's? Take care! Enrique
it should be a long story, but I can't convey all my emotions in a foreign language. So in short: I bought the first copy, a typical check, commissioning. Work. He went to the shelf. After half a year - I bought a second one. Again - a typical check, commissioning. Work. He went to the shelf. ---------------- I thought I had two. - Working. A few weeks ago - the first - when trying to work dry pump skin. In the field - I launched as self-propelled. "It will be time to improve it." Well, we're improving - it turned out that he lost fuel. "definitely NRV" - I think. manual grinding of a 4 x 3 mm rubber seal (!!!) cutting the lead seal done - test - there is compression - flame !!! I can't put out the flame ... ($$$ ^ * (* (* _ @ ##) The main valve does not close. Disassembly, cleaning. Assembly, needle positioning. test - wrong Assembly, needle positioning. test - wrong Assembly, needle positioning. test - wrong Assembly, needle positioning. test - works the valve closes the pressure fire test works - like weaker regulation !!! I can't put out the flame ... again Disassembly, cleaning. Assembly, needle positioning. test - wrong Assembly, needle positioning. test - wrong Assembly, needle positioning. test - works opening valve closing - not working ($$$ ^ * (* (* _ @ ##) Disassembly, cleaning. Assembly, careful needle positioning. the needle retracts one notch in the work cycle I have it tooth axis of the valve no replacement - solution - remove the needle from the burner ------------ "I'm a master" - the valve works fire test heating with alcohol there is compression gas is heard no flame repeat same "maybe deformed flame ring" I borrow from the second copy fire test heating with alcohol there is compression gas is heard no flame "what the blazes?" I'm desperately testing a second copy fire test heating with alcohol there is compression gas is heard no flame ($$$ ^ * (* (* _ @ ##) I had two working - now none work? "it must be fuel, heavy fractions etc." cleaning change of fuel to fresh fire test heating with alcohol there is compression gas is heard no flame ($$$ ^ * (* (* _ @ ##) checking the other one fire test heating with alcohol there is compression gas is heard no flame ($$$ ^ * (* (* _ @ ##) wall of impossibility ... desperation a time when even "calls to friends" don't solve the problem -------------- reflection - "maybe I'll put a windshield on the burner ..." S O L V E D ))) ------------------- In case 111b the windshield is a component of the burner and not just an option -------------------- the above took several days )))
Hi @gieorgijewski . The Op.111b is also very fussy about the jet aperture size fitted. Also from above thread:
hm... i was suprised properly heated burner without windshield generated "non-flammable gas" (- because he didn't want to ignite and extinguished the flame of the incandescent lighter)
It is probably the result of wrong fuel to air ratio. If the windshield or flame ring do not induce turbulence and mixing the mixture is too fuel-rich to ignite. Best Regards, Kerophile.
in real it is mixing chamber - with air restrictor function imo it shold be "one part" with flame ring
