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The new 4 stroke engine

This is a discussion on The new 4 stroke engine within the Bimmer Lounge forums, part of the BMW Community Forums category; The issue very much often raised, important for aviation : Yeah I just wanted to clarify this matter of the ...

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Old 04-18-2009, 02:32 PM   #61 (permalink)
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The issue very much often raised, important for aviation :
Yeah I just wanted to clarify this matter of the weight "be greater" for my solution.
She is very often raised, as the lack of the advantage of my engine.
And it is of course the untrue, but intellectual ‘box’ are ordering to think so, that it is a truth.
As a token of it I did taking off the weight on which I put the valve with the spring and spring retainer(witout retainer locks) diametef full phi 32 mm ( diameter canal 30 mm),
And I other side Piston , rod, pin,and two rings diameter 38 mm , what is a greater dimension than a valve has him considerably.
In spite of it, in the photograph done by me clearly one can see, that much he is heavier unite the valve.
If not you believe, go to scrap, find and take the piston with the connecting rod from the old lawnmower and about the same diameter valve with the spring from some car engine.. I think that you will be not having to use scales, because after taken into one hand piston, and into second of valve, you will be sure knew what was heavier.

If now will add to the moving weight of valve ( the reciprocating mass) rocker arm, mecanical regulations of clearance valve (or very heavy hydraulic valve lifter( tappet)) taped (ewentualy push rod). it sure it will turn out that the weight of the valve is twice as bigger from set piston –rod same diameter.

However, that's not all in relation to the weight.
He is reaching to valves static weight so things like valve quide in heads, and rocker arm shaft.
One should also add the weight not chosen materials of the head, about the diameter piston. and lengths of his cylinder.
For lowering static mass of the engine one should add the lack bolts for screwing the head, since altogether cylinders around wit cylinder valves it is possible easily to make one-piece steel out, and then aren't needed bolts to the head together with threaded with their nests.
Adding this static reducing the weight, we receive altogether the piston valve is three times lighter than the traditional valve.!!

And greatest loss of engine mass.Piston valves mass, at the same diameter like valves, they cause that he is arriving about 15 % of jumping volume of the engine. That is mass of the engine is also reducing about 15 %.

In net part all about termal efficiency.I am only attention, so most important in combustion chamber, are TEMPERATURE elements.






Andrew
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Old 05-08-2009, 04:34 AM   #62 (permalink)
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And now small warning for future designers of my idea engine. What problems clearly apparently they will have to deal with. It is an effect of ten-times increasing the power in relation to the mass-produced fiat.126 engine. During this attempt turnovers didn't exceed 3500 RPM one can see , but effects



Shows it has become with polished rod on photo .It color has been changed on result of temperature on bearing on blue .Of course, at present everything is exchanged and the engine is sending for the demonstration of his work.

Regards Andrew
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Old 05-16-2009, 05:26 PM   #63 (permalink)
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Yes, at the animated film he doesn't have the outlet pipe and intake. In every traditional engine such pipes are and it is about dimensions very much determined which they have very much a large impact to ultimate parameters of engines. In this structure of the phenomenon occurring wtych pipes are much more intense than in traditional engines, because of opening and shutting a ports are during max speeds of pistons. At such violent opening, phenomena resonase are very strong. One should in detail work them out.. I applied such phenomena in my engine, having some given from one man worked Peenemunde under Werner Von Braun
Walter Kaaden - Wikipedia, the free encyclopedia

Kadenacky was a forerunner .
Expansion chamber - Wikipedia, the free encyclopedia

Kadenacy effect - Wikipedia, the free encyclopedia

I designed at first time my prototype of engine 600 cm^ 3, to parameters 100 HP. And there is only a wonderful trick here: the Engine surprised me favourably, and has 2,5 times of more power than I established .... Neat trick !!!

In 1983 an Internet wasn't still ......

Regards Andrew
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Old 05-21-2009, 06:29 PM   #64 (permalink)
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Some work with "resonace"

Eexhauts with cone:





exhauts with cone and mufler:



Regards Andrew

Ps. Catalic muffler no need... NOx practicaly aborted....
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Old 05-28-2009, 06:53 PM   #65 (permalink)
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Ok,
And now about the most important advantage of my engine
This structure how, higher I demonstrated the graph, has the different degree of compress ratio on placing angles between two crankshafts .
The changeable compression ratio was applied in a few advanced different structures of special engines .
He has most often been carried out with the help special Biceri pistons.


and these are virtues from using it





Thorough description in the NASA contango :
http://ntrs.nasa.gov/archive/nasa/ca...1980011788.pdf

In my structure exceptionally it is easy to carry out such a changeable compression ratio. He is carrying out sie it behind the help very of straightforward device for the picture. And most important: this device is changing the compression ratio in all top hats of the given engine(even for example 16 cylinders).
It is very much cheap way, and simultaneous in the reliable way is carrying out all described higher virtues of the changeable compression ratio.



Engine new 4 stroke has changeable compressio ratio.
It's up to the angle of coupling with the main piston .

Graph some varations:




Regards Andrew
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Old 08-10-2009, 06:32 AM   #66 (permalink)
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Higher I described a few fasts way to the autoload of the mobile phone behind the help of the watch mechanism to alone of winding, which driving the electric generator will load the phone call automatically at moves of the phone.
Now I am still presenting one way of solving such a mechanism.





At putting in the mobile phone let us say six of such mechanisms, it should be enough to holding the phone in the readiness to work and the stand-by.
But for all certainty that we will always be they could use the phone, even when long he was in the stillness he proposes to add the handmade knob for winding such a mobile phone up, similarly he is like it in watches with such a mechanism. Then we will already always be sure that we will be able to use our phone, because of it we will wind lichen by hand, and then really we will get the full independence from the electric current and the traditional battery charger.



At the amount of mobile phones 1000 000 000 which everyone is downloading from let's say 1 Watt, we will save it of current in the height of 1000 MW.

Regards Andrew

Particularly how you will go to the long fell-walking and you will get lost
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Old 09-14-2009, 05:21 PM   #67 (permalink)
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Weight piston and valve same diameter - 62 mm
Right now without springs. Only retainers.




Regards Andrew
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Old 09-16-2009, 04:36 AM   #68 (permalink)
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So that you get rid of the doubt next photographs with accurate data :




Diameter popped 75 mm , diameter piston 76.5 mm

Right now are you shure ?? Any washes.



Weight popped 75 mm 1000 G
weight piston & rod 76.5 mm 850 G
weight popped 62 mm 400 G
weight piston & rod 62 mm 370 G

But the window of the flight of the valve of 75 mm is only 64 mm, what is very similar to the window of the flight piston 62 mm .

That is it results from it that the valve of 75 mm is giving the same flight as the piston 62 mm that is 1000 G to 370 G !!!!!

==~~ 2.5 more weight popped to piston& rod !!

It only looks impossibly. but this way is.





In principle ,for them greater popped/piston diameter, it is this difference in weight will be to the benefit of pistons.

Regards Andrew
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Old 09-16-2009, 04:37 AM   #69 (permalink)
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Since when the keg came into existence, for it is her shipping by ships constituted a spot of bother. That is how, they forgot to attach, while swinging the ship rolled from one side to other side, hitting in not around with great energy. There was this great danger for the crew. That is how, they forgot to attach, while swinging the ship rolled from one side to other side, hitting in not around with great energy. I decided to use this energy for the production of the electric current with the help of the oscillatory dynamo. It is a pendulum driving the oscillatory dynamo around so with keg. It will be sufficient to install shipboard or for other swimming raft, and during waving we have the electricity, rather than danger


block of osillating dynamo:



Regards Andrew
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Old 09-16-2009, 02:34 PM   #70 (permalink)
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Ulysse Nardin Chairman hybrid smart phone - Home

http://www.uncells.com/]

Regards Andrew
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Old 09-20-2009, 04:01 PM   #71 (permalink)
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And mutation pendulum dynamo:



Or magnet tooth plate.








So far we exploited the energy arising with the help of the pendulum only for stopping him.


Clik on picture, see animation

Wahad?o Waltenhofena

Regards Andrew
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Old 09-21-2009, 07:36 PM   #72 (permalink)
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It is a next mutation of the swaying pendulum around it pivot :




And it is a conception of containing inside box a dozen or so of such pendulums giving the electricity under the influence of moving. Of course completely hermetically sealed box.



It is next my proposal to use sea waves for the production of the electric current


Regards Andrew
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Old 09-22-2009, 06:27 PM   #73 (permalink)
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Now all tubules in one time are giving the energy from the move of the pendulum




And on the other side pendulums a next PCB set can also be. Altogether it for example 1000 pieces of coils and magnets of sets can be. Every coils is giving 1 watt.

Regards Andrew

Good alternate on flywheel ? ( turning the principle away perhaps of theses to be starter ( Large stepper motor))

Linear stepper
Stepper basic
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Old 10-01-2009, 04:20 PM   #74 (permalink)
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Now I will show and I will explain the rule of operation my new dynastarter :





Next on hard PCB put some coils end electronics.
Every so the "green cylinder" has the magnet, two coils with shuffled teeth for the half of their size of the division, a bit electronics of the type small bridge on mossfets, securities on varistors electronics controlling generate the electricity . Current on each coil about 5 Ampers menage mossfets.
Everything controled of course with microprocessor .






It is put on this hard PCB plate about 150 of such arrangements with coils and the electronics parts





everyone so complet of elements is decreeing with 5 amperes, rally if to do about 150 pieces of these elements and to put them on this PCB tile, we can manage about 750 amperes what should completely be enough for the warming up the engine. Receiving the electric current in the same way for charging a battery is already a banally simple matter.



I think, that such PCB it "Automotive mother board" the same "Automotive mother board" is replacing the alternator and the starter. Flywheel still is always in the engine.




Principe as same , but in disc version linear stepper

Regards Andrew
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Old 10-09-2009, 03:36 PM   #75 (permalink)
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Pcb are possible in 2 half part.



Two ribbon cable, and sensitive electronics put outside of hot engine.
On PCB only magnets and coils , and nonsensitive electronics filled with resin.

Andrew

But there are also helicopter or aviations piston engines to which it will be sufficient to add the light disc made of the thin metal sheet after all and we have the outstanding starter and the generator .
And we lost about 20 KG.
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