Пневматический двигатель с золотниковым клапаном / DIY Sleeve valve Lego Pneumatic Engine

[@GreenGeckoLegoTechnicWorkshop]

Nice Design, now you can add real exhausts to your engine

[@LegoTechnicEmbodiment]

Thanks

[@qwertyuiopasdf160]

@@LegoTechnicEmbodiment how do you got that emoji pls

[@LegoTechnicEmbodiment]

@@qwertyuiopasdf160 that's the feature that gives the sponsorship function on my KZbin channel.

[@Аюша-г1г]

да ты гений!!! Очень классный 1цилиндровый двигатель получился! Удачи тебе!

[@LegoTechnicEmbodiment]

Спасибо

[@dolina_wine]

не работает

[@LegoTechnicEmbodiment]

Значит что-то упустили, уплотнение поршня, силиконовая смазка

[@zoyav5473]

«Мал золотник, да - дорог!». Очень круто!!! 👏👏👏

[@LegoTechnicEmbodiment]

Спасибо!

[@fen1xlex]

@@LegoTechnicEmbodiment как?

[@historybuff6096]

Как всегда всё точно, каждое движение отточено, как будто 1000 таких собрал! 👍👏👏👏🔥

[@LegoTechnicEmbodiment]

Спасибо!

[@c.schibli]

@@LegoTechnicEmbodiment what is with the grey tube on the engine?

[@LegoTechnicEmbodiment]

@@c.schibli what do you mean?

[@edmundcharles1685]

@@Амир-д7о2и it could be used as a connection to another cylinder, but here it's just sealed 🙃🙃

[@paketik_edits]

Exhaust​@@c.schibli

[@twogluon]

BTW I think you're one of the most innovative lego modders out there. Great pandemic hobby!

[@LegoTechnicEmbodiment]

Thanks

[@zacky_volodimir8173]

Вы самый гениальный изобретатель:)

[@LegoTechnicEmbodiment]

Спасибо, но это уже изобрели до меня, просто воплощение в деталях Лего

[@storken756]

Thats so cool! Imma try it myself. I have a few of those bike valves laying around at home

[@Gandalf-inventor]

Привет. Очень крутой двигатель вышел, тоже когда-то начинал с издевательств над лего-блоками.

[@KOLOTIYGAMES2010]

Я провел эксперимент. Я снял с китайского поршня резинку и запустил двигатель без неё. Работает, но только при давлении 3,5 - 4 атмосферы.

[@CheburekTOP]

Очень круто!!! (А сделай V8 из лего на пневматике):))))))))

[@Donothis]

Большое спасибо!! Двигатель работает так же исправно, и хорошо, спасибо ещё раз!

[@ratafane3031]

А где ты нашол клапн

[@_Suharik_Empty_]

Это золотник велосипедной камеры

[@mr.wheels6212]

It works just like a co2 engine, cool mechanical principles 🤯😎

[@BenGi551]

really nice solution 👍🏻 now make four of them, build a crossplane crankshaft and it should run pretty smooth!

[@LegoTechnicEmbodiment]

Yes! Thanks!

[@someadvids5655]

HI That was fantastic to watch mate! i enjoid every minit of that vid thank you! you take care and have a great day

[@LegoTechnicEmbodiment]

Thank you!

[@sethh8892]

if you fill the block in with epoxy you could increase cylinder pressure and make the engine much more efficient, but the increase in combustion chamber pressure would cause the heads to pop off, so you might need some head studs/ head bolts to keep them on.

[@LegoTechnicEmbodiment]

It needs the volume!

[@ichosolemanuel6048]

Why does it need volume there?

[@sethh8892]

@@ichosolemanuel6048 yeah exactly? Is it an interference issue?

[@bricknplay]

@@sethh8892otherwise the piston would have to deal with more compression when it’s going up.

[@rocoho12]

Отличное решение, теперь нужно придумать как его запихнуть в плоскую крышку и будет огонь, есть мысли с мелкими шариками от подшипников

[@LegoTechnicEmbodiment]

При такой идее нужен объём, так что уменьшить не получится.

[@cononrk]

Можно сделать поперечьные

[@kostagajic2647]

It's so satisfying to watch

[@LegoTechnicEmbodiment]

Thanks

[@Craft_Game-l5t]

как сделать так что бы двигатель работал дольше и запускался от 1 атмосферы место 3

[@awesomemcsumsface1416]

hey i built this engine and it doesnt run properly, is there any tips you can give me to get it to work?

[@Tjandeli]

Also where can you get silicone oil

[@smallenginesgarage7168]

How do you connect the air?

[@Dango_Salvaje]

I really want to try it. I've always wanted to power my cars and adding generic electric motors to them was tedious.

[@JaceN3D]

Instead of generic motor,, 3rd party is option 😃 actually it is too much money

[@길냥이-x4r]

Сэр, где вы взяли sleeve valve? Пожалуйста, дайте мне ссылку sir where did you get the sleeve valve? plz give me link

[@legoother5685]

One side of the T on top is connected to air supply but what is the other side on?

[@LegoTechnicEmbodiment]

To another cylinder (block of pneumatic engine)

[@onlinehelper374]

@@LegoTechnicEmbodiment But why on other cilinder when you're not showed only one cilinder?

[@mayhemmechanics4068]

Any ideas on how I could find a sleeve valve

[@LegoTechnicEmbodiment]

I imagine they can be bought at auto parts or tire stores. Here's the spetification www.ozon.ru/product/170728097/

[@Tjandeli]

Do you remove the spring in the valve core or leave the spirng in it??

[@LegoTechnicEmbodiment]

No

[@Tjandeli]

OK that good I will leave the spring in there thanks

[@bronco_4.3]

Very nice I used this technique for my Lego engine that I built because I didn't have the actually Lego engine pieces thank you very much

[@fryncyaryorvjink2140]

Even better than the last one!

[@LegoTechnicEmbodiment]

[@getoutmecar2940]

I’ve tried twice to make these, i have followed the instructions carefully but i can never make them run. Can i like buy one?

[@LegoTechnicEmbodiment]

kzbin.info/www/bejne/rYvYXp9pZ6mUoNksi=aid-m7fILIS7w5ht

[@Farmtractor]

Hi I built the same one and I’m not getting mine to fire. How many psi is needed for operation? Thanks.

[@LegoTechnicEmbodiment]

25-30psi without last updates kzbin.info/www/bejne/qpS1YYukYsSZoa8

[@LegoTechnicEmbodiment]

Try use bigger flywheel

[@Farmtractor]

@@LegoTechnicEmbodiment I used a super heavy flywheel. Flywheel was so heavy it could spin almost forever!

[@Farmtractor]

@@LegoTechnicEmbodiment I also tried a small one and got the same results.

[@Farmtractor]

@@LegoTechnicEmbodiment my valve system is also working. I think it’s because I don’t have a lot of psi of pressure

[@JaceN3D]

Where you bought the sleeve valve?

[@Bernard_Tapie]

I'd really like to build a motor like that but i cant find thoses valves what are the reffs?

[@LegoTechnicEmbodiment]

Here's the specification www.ozon.ru/context/detail/id/170728097/

[@rivolztweak_]

Very nice engine! But where you buy this valvle please link🙏🏻🙏🏻

[@LegoTechnicEmbodiment]

Thanks www.ozon.ru/context/detail/id/170728097

[@ЕгорМоисеев-ш3ч]

А там к чему подходит вторая трубка, и какая за что отвечает

[@Fen1x69]

Как всегда лайк👍👍👍

[@LegoTechnicEmbodiment]

Спасибо!

[@kingsummit5310]

Can we get a torque testing video? I might try to make a V8 or even a flat 12 and try to put it into something. Those little engines are very torquey, so it should be able to power a small lego RC car.

[@LegoTechnicEmbodiment]

Yes, I'm going to make this video

[@liamchilver1691]

This engine design is pure genius! What size o-rings do you currently use on your pistons?

[@LegoTechnicEmbodiment]

I used this kzbin.info/www/bejne/rYvYXp9pZ6mUoNk type of o-ring.

[@liamchilver1691]

@@LegoTechnicEmbodiment ahh I see, thank you

[@LEGENDA0315]

6x4x1 - самое то

[@itsCN]

So I made the exact engine with the same valves, the piston seal was great and no leaks, but the engine doesn’t want to run. It seems like when the piston opens the valve at the top, it wants to push the piston back down and reverse the crankshaft rotation instead of move in a full rotation over and over. I have a nice and heavy flywheel too. Can you help?

[@LegoTechnicEmbodiment]

The pressure must be over 1.7-2 bar

[@itsCN]

@@LegoTechnicEmbodiment I have tried everything up to 6.5 bar and it still did not work

[@LegoTechnicEmbodiment]

There must be the hole at the bottom of the cylinder.

[@itsCN]

@@LegoTechnicEmbodiment there is an exhaust hole at bottom just like in your video too.

[@LegoTechnicEmbodiment]

Have you drilled the tube on the top of the cylinder?

[@martinkristensen6674]

Have you investigated, how much damage the piston head takes over time? Love your videos! good work!

[@LegoTechnicEmbodiment]

Thanks

[@theglitch9325]

it gets dented a little, but with a bigger flywheel the rpm is lower and so it the overall force on the piston head,

[@onlinehelper374]

Just put something metal or rubber on piston.On that way, valve can not damage a piston

[@heruhcanedean]

So far with the amount of modding I've done to this piston head. I can say it can take a lot of wear. Hardened steel edged tools only do so much, so I feel like plated value stems with their slightly rounded parts won't do much.

[@joe19730]

What if you take a valve out of a bike tube and use it? Will it work?

[@LegoTechnicEmbodiment]

Yes, it will.

[@icedlego0996]

Where can I get the valve and how it’s called

[@Gandalf-inventor]

Ниче так! Я подобными движками занимаюсь, только не из Лего. Надо попробовать сделать лего-паровоз с лего-движком)))

[@josephineloo6380]

what type of valve is it?

[@LegoTechnicEmbodiment]

That's tire valve core for auto.

[@yuvallegomotorized]

Thats cool mate. Will be interesting to combine multiple units- like 20-30 of those together.

[@JaceN3D]

😱 🤔 someone should do it, but Venturi only got v8 working

[@yuvallegomotorized]

@@JaceN3D i didnt get what do you mean : " v8 working". I will love to learn about. I got your clip wrong at the beginning, and totally pass the venturi (bernuli) principal. Its genius man 🔥. What if you do the same like you did- but, use only 1 hose, for the air to come in the cylinder. The exhaust ( exit) will be from the cylinder hole that you drilled there. What do you think of it ?

[@JaceN3D]

@@yuvallegomotorized i mean venturi lego channel, i am not sure what it means in other languages kzbin.infoDoCA_gLtsPA?feature=share Yes i think that will be a good idea, real exhaust 👍🏾

[@yuvallegomotorized]

@@JaceN3D Lol, i got it so wrong 🤦... In your clip i didnt see where the gray hose goes to- i noticed now on other clip of yours that is just block. So you do use that drill as air exit. Cool work and realy cool videos you have. Bernuli and venturi rules its physics rules, that talk about flowings ( gas or liquid). Easy to see why i confused with the name of youtube channel 🤪😆. His channel is realy cool.

[@JaceN3D]

@@yuvallegomotorizedYeah the piece on the side is for exhaust, I might try to make a turboharger from it if i could actually get the engine to work. Thank you, I see your videos and i decided to subscribe to it😃😃

[@SOULSAGITAR]

Cool lpe bro

[@Avtozvuk-n1o]

Можно сделать v8 и поставить на какую-то модель лего техник

[@legowarriorsadventure3613]

What did you use on the piston to seal it?

[@LegoTechnicEmbodiment]

kzbin.info/www/bejne/rYvYXp9pZ6mUoNk kzbin.info/www/bejne/sGPZk6hoiJpjm68

[@legowarriorsadventure3613]

@@LegoTechnicEmbodiment thank you 😀

[@Solo_Way100]

А к чему его подключать? Как он воздух берёт

[@johnspowerworkshop7795]

what's the diameter and width of piston ring you use? thanx

[@LegoTechnicEmbodiment]

It's the second way of sealing here kzbin.info/www/bejne/rYvYXp9pZ6mUoNk

[@itsCN]

What is the two tubes hooking to the engine what is the other one?

[@LegoTechnicEmbodiment]

The other tube is to the next engine cylinder if it is.

[@Tjandeli]

How many turns to screw the valve correctly

[@joe19730]

I've got a quick question I don't have normal lego tubing so I was going to use 1/16 tubing will that work?

[@LegoTechnicEmbodiment]

The thing is the inner diameter has to be 1.5-2 mm.

[@joe19730]

Finale question what did you use to seal the pistion

[@LegoTechnicEmbodiment]

A silicon sealant kzbin.info/www/bejne/rYvYXp9pZ6mUoNk

[@joe19730]

Oh, I used super glue

[@lonelylilpp]

Where did you get the sleeve valves from?

[@awesomemcsumsface1416]

I’m trying to figure that out as well

[@bricknplay]

⁠you can get them at any car/ bike repair garage

[@TerryRag]

Pls where do you find the elastic on the piston ?

[@blenheimmayhem]

What is that small metal part that you put in the 2x2 bricks?

[@LegoTechnicEmbodiment]

That's a valve core. I imagine they can be bought at auto parts or tire stores.

[@onlinehelper374]

@@LegoTechnicEmbodiment Give him a link for buying a valves.

[@onlinehelper374]

He putted a link to buy a valve when he answered a questions in comments

[@LegoTechnicEmbodiment]

m.aliexpress.ru/item/4000205820295.html?spm=a2g0n.detail.0.0.7c6940caFajyx5&gps-id=storeRecommendH5&scm=1007.18500.187585.0&scm_id=1007.18500.187585.0&scm-url=1007.18500.187585.0&pvid=f966ae53-e393-4cee-85d9-49795b1d0d6b&_t=gps-id%3AstoreRecommendH5%2Cscm-url%3A1007.18500.187585.0%2Cpvid%3Af966ae53-e393-4cee-85d9-49795b1d0d6b%2Ctpp_buckets%3A668%230%23131923%2310_668%230%23131923%2310_668%23888%233325%2310_668%23888%233325%2310_668%232846%238110%231995_668%235811%2327169%231_668%232717%237560%23215__668%233374%2315176%23461_668%232846%238110%231995_668%235811%2327169%231_668%232717%237560%23215_668%233164%239976%23497_668%233374%2315176%23461&browser_id=8c3235ad77f3489fbfc9ac7a0d021732&aff_trace_key=&aff_platform=msite&m_page_id=t8y5f11ujiycav1b17a00558c5a5317261775e08ce&gclid=CjwKCAjwtpGGBhBJEiwAyRZX2o4TV8huDeEJM7dHMnzEdJx2dCx29vvbK4EnmlEF7BmHGI_uVs8r8xoCzkYQAvD_BwE

[@onlinehelper374]

@@LegoTechnicEmbodiment The Biggest link I ever seen

[@Pyrokartoffel]

What you use as valve?

[@LegoTechnicEmbodiment]

The valve used in the engine is known as a valve stem core (sleeve valve), and normally screws into the valves on car wheels.

[@profecional_89]

Donde consigo la valvula?

[@thatpurpleproto394]

I was wondering what should I use to lubricate the engine?

[@100Amper-h1i]

Он смазывал силиконовой смазкой

[@thatpurpleproto394]

@@100Amper-h1i oh Alr thanks!

[@BigCat553]

Now put this in Honda Civic, :)))))

[@РомаРыбаков-е3ь]

я правильно понимаю что отверстие сбоку цилиндра это выход? если да то можно еще с выхода воздух собирать на турбину

[@LegoTechnicEmbodiment]

Да, это выход отработанного воздуха

[@agaldoo]

can you give me the link for the valve

[@LegoTechnicEmbodiment]

www.ozon.ru/context/detail/id/170728097

[@vuvu7005]

i will try to make my own w16 with that it seems to run much better than the previous design incredible job

[@LegoTechnicEmbodiment]

Thanks

[@onlinehelper374]

Than put it in Lego Technic Bugatti Chiron set.😁😁😁

[@cappoisepic]

@@onlinehelper374i dont think that i could fit

[@ДимаКуликов-ъ9у]

А куда ведет серый шланк Тоесть он небудет работать от бутылки кокаколы 0.5

[@LegoTechnicEmbodiment]

К резервуару с воздухом под давлением от 3 атмосфер

[@speedracer123222]

This is insanely small! I think you can do a inlet on the side take down on the hight. So how it’s opening the valve is it from air pressure or is it the piston hitting the little rod to open it? And what’s the port on the side of the engine? Is that a way to release air?

[@LegoTechnicEmbodiment]

Yes, the piston opens the valve. The port on the side of the engine is exhaust in order to release the air when the piston comes to bottom dead point.

[@JaceN3D]

@@LegoTechnicEmbodiment how big is that?

[@darkmode6444]

What glue did you use for sealing the valve (time stamp: 4:01 ). Also is there a chance of the engine backfiring because I have just tried making this engine and for some reason when I turn over the flywheel to start it up it doesn’t start.

[@LegoTechnicEmbodiment]

Yes, this engine turns over in any directions

[@LegoTechnicEmbodiment]

It's the cyanoacrylate glue.

[@darkmode6444]

Ok thank you

[@darkmode6444]

Also would a silicone seal on the piston be better than the seal that I am using now, which is dental floss around the piston, would that improve the compression

[@darkmode6444]

Also would the fly wheel impact performance

[@nophi3015]

Habe diesen Motor nachgebaut und mit O-Ringen aus Nitrilkautschuk versetzt, der Motor läuft perfekt 👍👍

[@RhysGrainger]

where can i find the right size of O-ring? i tried looking on amazon but only found 4mm id 6mm od 1mm thickness.

[@nophi3015]

​@@RhysGraingerEs sind genau die richtigen, 6mmx4mmx1mm. Wenn man diese Ringe auf den Zylinder stülpt, dann werden sie durch Zug kleiner. Bevor man die Zylinder mit dem Ring in den Hubraum schiebt, muss der Zylinder mit Silikonfett eingefettet werden, sonst gehen die Ringe kaputt. Das Silikonfett ist von Renz für Kaffeeautomaten und ist auch bei Amazon erhältlich.

[@nophi3015]

​@@RhysGraingerDie Pleuelstange und die Kurbelwelle unbedingt auch mit einfetten. Der Motor läuft ab einen Luftdruck von 2bar, den ich mit einem kleinen Airbrush-Kompressor mit einem angebauten Drucklufttank erzeuge. Der Drucklufttank ist sehr wichtig, ohne diesen kann man den Motor nicht steuern.

[@RhysGrainger]

@@nophi3015 thank you very much

[@RhysGrainger]

@@nophi3015 by the way i found a mix of graphite powder i scraped off a pencil and silicone (70% silicone and 30% graphite worked way better for the moving parts other than the piston which i still used silicone for

[@Calthecool]

The valve is called a “valve core” not a “sleeve valve”.

[@LegoTechnicEmbodiment]

Thanks

[@twogluon]

Thanks! I've been looking for sleeve valves like this forever! But actual sleeve valves for motors are expensive!

[@LegoTechnicEmbodiment]

I bought 10 pieces for 3,5$

[@mrjers8087]

@@LegoTechnicEmbodiment where did you bought it?

[@LegoTechnicEmbodiment]

www.ozon.ru/context/detail/id/170728097

[@gustverschelde9654]

Where can i buy the thing that spays air into

[@СергейГизбрехт-ю2ь]

А каким сверлом делать отверстие под выход воздуха с цилиндра?

[@Tjandeli]

What type of glue did you used

[@Brickedaboss07]

I need to know which parts you used

[@Mozambiquehere-u9s]

That's INSANE

[@MrRichie104]

This is brilliant, would you mind sharing the specifications of the sleeve valve?

[@LegoTechnicEmbodiment]

BHZ 9002

[@MrRichie104]

@@LegoTechnicEmbodiment Thank you very much. I have been following your work for several months and I am currently experimenting with printing your switch design. I will put up a video when I have something working reliably.

[@LegoTechnicEmbodiment]

@@MrRichie104 Okay, thanks!

[@ElMatero6]

@@MrRichie104 afternoon richard, I am also working on a 3d model of this engine after being inspired by toms stanton

[@Dudeface167]

Thats not a sleeve valve a sleeve valve is where the cylinder sleeve actually rotates back and forth and has ports in it

[@АртемСмирнов-з8б]

А можно еще раз пожалуйста споросить что будет если поршень не герметизировать а в двигателе дырку не сверлить?

[@LegoTechnicEmbodiment]

Тогда двигатель не получится

[@МаксимДороничев-ю7ч]

Приветствую если кто делал мотор можете подсказать почему не работает все уплотнения сделал😢

[@borisundel]

А есть ли у него какая-то тяга? Если их таких штуки четыре соединить, то хотя бы маленькую модель тянуть сможет?

[@LegoTechnicEmbodiment]

вот, примерно той же конструкции kzbin.info/www/bejne/qqScnKRqm5p5iJY на одном цилиндре

[@borisundel]

@@LegoTechnicEmbodiment Спасибо! Скорость ответа крайне сильно удивила. Буду ждать тестов этой версии двигателя. Сам уже заказал детали, попробую сделать V8) Даже если тяги не будет хватать, всё-равно интересно будет понаблюдать за ним в работе

[@LegoTechnicEmbodiment]

@@borisundel, скорость ответа из-за маленького маховик, если ставить большой, то медленнее раскручивает до тех же оборотов, но мощность с большим маховиком больше. Здесь передаточное число с понижением от двигателя к колесам 9:1

[@borisundel]

@@LegoTechnicEmbodiment Я немного про другую скорость ответа))) Просто редко видел, чтобы ютуб-канал так быстро отвечал на комментарии

[@LegoTechnicEmbodiment]

@@borisundel Понял 😀, комментариев не много, в основном в первый день, когда новое видео опубликовываю

[@MTRailfan406]

do you need to glue the cylinder for it not to leak air?

[@LegoTechnicEmbodiment]

Yes

[@milalopb]

Вот это контент спасибо!

[@onlinehelper374]

Is it possible to air pressure close the valve instead of spring

[@LegoTechnicEmbodiment]

They work together

[@GamePro-vc2vq]

Yoo i just made it but it seems like the more i run it the more the pistons leak, on the first run mine ran with2 bar and now it barely runs with 3.5

[@LegoTechnicEmbodiment]

kzbin.info/www/bejne/rYvYXp9pZ6mUoNksi=aid-m7fILIS7w5ht

[@venturilegochannel9991]

Where can i find this valve ?! It's so cool !!

[@LegoTechnicEmbodiment]

I imagine they can be bought at auto parts or tire stores. I bought them here www.ozon.ru/product/170728097/

[@Витямаенкравтер]

Where can I get some rubber?

[@LEGENDA0315]

А он мощнее, чем двигатель чела Brett M?

[@AccrlMoto]

can someone send me a link to a sleeve valve? thanks!!

[@onlinehelper374]

Lego Technic Embodiment wrote it when he answered the same questions in comments

[@vibetema]

Надеюсь ответите, какой клей лучше использовать? Заранее спасибо.

[@СергейГизбрехт-ю2ь]

И кстати, если синяя шланга это подача воздуха , то куда воздах идёт через серую шлангу?

[@LegoTechnicEmbodiment]

Синий идёт от бака, на сером заглушка.

[@windovs31]

А к чему подключены трубки? Тоже очень хочу сделать

[@Ilya_Iovlev]

Здравствуйте, есть такой вопрос а протекает ли золотник или через него не должен проходить воздух?

[@LegoTechnicEmbodiment]

Не должен

[@skeleton1695]

Подскажите,как в него поступает воздух?

[@theofficialfluffy]

There is a tube that contains high pressure air from a pump

[@grovecitysirens_GCS]

Do you have to use the valve in order for it to work?

[@bricknplay]

Absolutely, for this type

[@LegoTechnicEmbodiment]

No

[@АлексейФомин-в1д]

С золотником - остроумное решение! Другое дело, что золотник вряд ли может долго работать в таком режиме...

[@LegoTechnicEmbodiment]

Спасибо

[@uebatoraboba9629]

Золотник же металлический скорее пластик в двигателе развалится чем сотрётся золотник

[@Tjandeli]

Guyss myy valve engine finaly works 😊😊😊😊😊😊 thanks for the tatorail😊

[@ИльяСорокин-р8л]

А будет ли такой двигатель работать наоборот, как компрессор?

[@reesemolloy6109]

Do you need to make a piston ring for it?

[@LegoTechnicEmbodiment]

Yes!

[@reesemolloy6109]

@@LegoTechnicEmbodimenthey got a question, I saw on your shorts you just put silicone calking on the piston and not making rings and jammed it in, is that all you have to do?

[@LegoTechnicEmbodiment]

@@reesemolloy6109 kzbin.info/www/bejne/rYvYXp9pZ6mUoNksi=ltptqKT3kvs9HrUz

[@SwitchAddict]

what do i plug in to get the air? (where to i connect the tubes?) just a plastic bottle?

[@arthurpfarchive]

A pump or a pumped bottle

[@СергейГизбрехт-ю2ь]

А обязательно надо тройник ставить к подаче воздуха ? Что если провести на прямую шлангу?

[@LegoTechnicEmbodiment]

Можно без тройник, я сделал так, чтобы проще было соединить с соседним блоком.

[@joywell_7776]

А без резинки на поршне нельзя? Просто у меня не работает

[@LegoTechnicEmbodiment]

Может и заработает, но только с большим маховиком, но мощности у двигателя будет 0.

[@theperson6167]

Where can I find sleeve Valves or Где я могу найти обратные клапаны

[@manishasharma8217]

These valve are called tire valve cores, should be able to find them in automotive shops

[@theperson6167]

@@manishasharma8217 thank you

[@theperson6167]

@@manishasharma8217 благодарю вас