You missed one of the really neat things about a swashplate piston pump: the ability to change the swashplate angle can be used for automatic pressure regulation. When the outlet pressure increases, a small piston tilts the swashplate to reduce its angle. When the system is at the set max pressure, the swashplate is completely flat so no fluid is pumped. The shaft can be rotating at constant speed from e.g. an internal combustion engine.
@sisir227 ай бұрын
बहुत बढ़िया से समझाया है. सारे हाइड्रोलिक पंप को यहां परोसा गया है.
@crazyguy321002 жыл бұрын
I've worked on and rebuilt every one of those pump types except external gear. Have also worked with; gerotor pumps, air/mechanical/hydraulic powered diaphragm pumps, hose pumps, screw pumps, ram pumps, air-over-hydraulic/hydraulic-over-hydraulic amplifiers and scroll pumps. Along with numerous varieties of non-positive displacement pumps. Often you will find axial piston pumps (the kind with the swash plate) in an automatic compensating design. It adjusts the swash plate to maintain a constant pressure, need more oil then it makes the plate steeper, needs no oil, it drops the plate to 0, you can also find vane pumps in compensating design by adjusting the eccentric housing to change the amount of vane throw.
@OMG5-g4k2 ай бұрын
My new addiction ❤ why am I obsessed with this stuff?? It's magnificent.
@yokeleetan85252 жыл бұрын
thank you for the animation. makes understanding very easy. i never knew that the rotary vane pump is not suitable for liquid with high viscosity.
@Dropbear2373 жыл бұрын
You said hand pumps are always a piston type, that's not true there are external gear pumps that are hand powered for transferring oils ,fuels and other liquids. I've used them a lot over the years.
@notsure70603 жыл бұрын
True =) we had one of both types with the lever and the svivel handle , at my old job . And all garage jacks or donkraft is opperated by a handle lever . the same thing he explaines here =)
@henrymccoy23063 жыл бұрын
Looks like the video is stolen so kinda moot
@DefensorMilitas2 жыл бұрын
A "hand pump" is a specific type of hydraulic pump. What you are describing is still an external gear pump, regardless of whether it powered by a motor or hand crank.
@buddyb43432 жыл бұрын
@@DefensorMilitas a "hand" pump is just a method to drive it. Doesn't really matter, the hand isn't pumping. I think most here understand that the pump; being a gear, vane, piston, diaphragm, etc. is the actual pump. How it is arranged (opposed, radial, excentric, etc.) and or driven is a different matter.
@theturkish13732 жыл бұрын
That's right
@fixawy3 жыл бұрын
Very very useful information I want to send you thousands of like
@suparnobolang36852 жыл бұрын
Aku video menambah ilmu saya terimakasih videonya... 👍👍🙏🙏
@PacoOtis3 жыл бұрын
Bravo! Well done and thanks for sharing.
@ChalonPatton10 ай бұрын
Excellent illustrations.
@surface49853 жыл бұрын
Pity he didn't say what applications these pumps are used in.
@tensevo2 жыл бұрын
Use them however you want.
@markrix2 жыл бұрын
What pumps can be backdriven... What pumps convert hydraulic pressure to mechanical power?
@henrygoodbar94772 жыл бұрын
We use the radial pump in 80m 3MW wind turbines to pitch blades. 200bar working pressure
@magesh75713 жыл бұрын
This video is good informative on gear pumps
@sabarinathas66632 жыл бұрын
Nice video presentation, very easy to understand thank you🙏
@raselislam28993 жыл бұрын
Thanks for video.... I got help watching your video......
@jamesvdamanik9243 Жыл бұрын
Thanks alot for your explanations.
@muhammadtahirali3071 Жыл бұрын
Really informative.. Thanks 🌹
@kumarasiriwardhana58362 жыл бұрын
Very good vedio .....
@bernhardtmitdt25863 жыл бұрын
Very good video. And no background music - I love it! But hand pumps are not always pistons. And you forgot the ram pump (Widder) which needs no motor.
@Shawn_the_Protogen3 жыл бұрын
All of these remind me of components I've worked on in a car XD except rotary vein pumps.
@buggs99503 жыл бұрын
The last PAS pump I had to bits was a rotary vane type. To be fair I didn't put it back together again..
@JK-Real-Science2 ай бұрын
Very interesting good 🎉🎉🎉
@blacksense2342 жыл бұрын
Nice video
@UQRXD3 жыл бұрын
I worked on a swash plate variable volume pump, constant pressure but volume could be varied by tilt of swash plate via pilot control providing variable speed at constant pressure to hydraulic motors.
@brodriguez110003 жыл бұрын
The radial and the swash plate seem very similar to each other.
@bledlbledlbledl3 жыл бұрын
That's the type I was hoping they'd go into in detail when I clicked on this video
@richardmacharia69492 жыл бұрын
Swash
@chrisgraham9110 Жыл бұрын
@@brodriguez11000 Yes and No. You can vary the displacement (volume per revolution) of the axial piston design, but not on the radial piston type. Both are similar in that it's a reciprocating piston that provides the flow aspect.
@hansslob67493 жыл бұрын
Missing the air driven Sandpiper pump, the hose pump, sinus pump, screw pumps (Bornemann), lobe pumps. All positive displacement pumps. So some animation to do. But, what is now in the video looks very well 👍
@millomweb3 жыл бұрын
Diaphragm pumps - but why not include non-positive displacement pumps ?
@crazyedo99793 жыл бұрын
Not to mention the ion getter pump. Man this is a eight minute video.
@ymmskyapa90512 жыл бұрын
Thank you more
@ravislarpuria Жыл бұрын
Great explanation
@bahtatesfu2187 Жыл бұрын
Great explanation sir
@TECHNICALPIPING Жыл бұрын
Thanks and welcome
@jcbbe3 жыл бұрын
great video
@kjell-richardlvdal3733 жыл бұрын
That was excellent video, Great help understanding
@bourun7903 жыл бұрын
អគុណបងthank
@pfauniversal18903 жыл бұрын
Very GOOD 😀
@sajjadhajisoltani89805 ай бұрын
Thanks
@yoyopipi-uo3ub Жыл бұрын
Immpresive
@savagex466-qt1io2 жыл бұрын
I used one of these well .. Im pretty sure it works like this. Was used for lifting car engines but we are useing it for rocks. Super heavy stuff id watch out for hate it when my boss scoots between the load and me. Im just a safty sally because if seen some bad accedents. I love this though ! You can move super heavy stuff without useing gas engine just your arms and that jack. Its pretty cool though I hope I 100 percent understand this how it works its just to cool.
@dekoponchi71182 жыл бұрын
I worked in pumps manufacturer, most of these are gear pump for high viscosity fluid like oil or fuel. Great animation tho, but i expect to see pumps like multistage pump, single suction/double suction pump, vertical turbine, or any of that mostly used in industrial/buildings.
@matthiasm.76674 ай бұрын
So gear pumps are very common?
@angeldecereixo9572 жыл бұрын
PERFECTAMENTE CLARO....GRACIAS
@Manabender3 жыл бұрын
The rotary vane pump doesn't make sense to me. Well, it makes sense, but I see a problem. I was taught that water is incompressible. This pump is trying to force it into smaller and smaller volumes, which you just cannot do to water. Is water not "low viscosity"? Is this pump only meant for compressible fluids (like most gasses)? Or is there something else I'm missing?
@-NGC-6302-3 жыл бұрын
I suppose they could make the intake and output cover almost all of the circle, allowing the water to go in/out of the pipe and not break physics
@rickrolllinks1092 жыл бұрын
superb animations. makes the learning experience a fun.
@cbmech25633 жыл бұрын
I never saw a swash plate piston pump that used springs, the pistons are attached to the plate. Vane pumps are used at lower volume but 2500 to 2800 psi in some applications on trash trucks. On a Cat 651B scraper they used a vane pump at 3500psi if i remember right, it's been a looong time.
@LukaS-iy1gs3 жыл бұрын
Best alternative to the internal gear pump on engines for engine oil? Would a vari displacement vane pump be more efficient, keeping the pressure at required 8bar but not pushing exes oil over the pressure relief valve?
@millomweb3 жыл бұрын
@@LukaS-iy1gs I believe the 'excess' is the bit that flows through the oil filter.
@millomweb3 жыл бұрын
Only come across 1 vane pump - high volume air compressor.Correction - I think marine engine water pumps are of a flexible vane type and, as it happens, I've similar that can be attached to an electric drill.
@cbmech25633 жыл бұрын
@@LukaS-iy1gs cost, complexity and probably size would be 3 reasons to stay with a gear pump
@michaelvrooman56813 жыл бұрын
I have seen spring loaded swash plate pistons in Hydrostatic drive units on lawn and garden tractors. Look up a Tuff Torq K-46 it has spring loaded pistons
@belaybekele26252 жыл бұрын
very goo
@klaylton2 жыл бұрын
Vídeo incrível!
@TomCro20223 жыл бұрын
excellent video💕💕💕💕💕💕💕💕
@SzZsoel12 жыл бұрын
One of the external gear pumps' biggest disadvantages is missing: the liquid flow is uneven, pulsating, so they are not appropriate where even and continous liquid supply is required.
@Hellsong892 жыл бұрын
In what applications this is issue? In hydraulic motors?
@_AndromedaGalaxy_2 жыл бұрын
thats why pressure regulators were invented. takes the hammer out of the fluid.
@chrisgraham9110 Жыл бұрын
@@_AndromedaGalaxy_ Not even close. Pressure regulators are similar in scope but light years different in performance than spike clipping relief valves.
@marmarkhinghi47432 жыл бұрын
Thank you indeed. It make my head so clear.
@hopi99272 жыл бұрын
Dear,which gear is best perfomance in exavator operation ?
@shadowlife69973 жыл бұрын
What is the reason no pressure build in positive displacement pump ?
@chrisgraham9110 Жыл бұрын
A Pump does nothing more than generate FLOW. Load or resistance to flow is what creates (back)pressure. So if you have a route back to tank without resistance than can handle all of the pump flow, you will never generate pressure.
@arafatulalam92569 ай бұрын
sir, I need a parts book of hydralic press cutting machine .can I have pdf file ?
@WTGamingHD3 жыл бұрын
Please make the bell ringing louder
@mytech67793 жыл бұрын
Problem with external gear pump design is a high chance for cavitation.
@phen0m542 жыл бұрын
and high chance of contamination in your system too
@mytech67792 жыл бұрын
@@phen0m54 Contamination with what?
@patelsneh3153 Жыл бұрын
Can anyone suggest what type of pump can operate , medium thick liquid + small particals of sand.
@daveamies50312 жыл бұрын
which type is best for liquids that are contaminated with particulates? (i.e. muddy water)
@caliburncymro7988 Жыл бұрын
the discflo pump, like a tesla to look at is available. Can even pump live fish they claim!
@alexvs44922 жыл бұрын
а спиральных, винтовых, центробежных, шнековых типа не существуе?
@shivasmart9672 жыл бұрын
tq sir
@ombogochinbat3540 Жыл бұрын
What program did you draw on?😊
@TestECull3 жыл бұрын
2:03 very common engine oil pump design, especially in older engines.
@gouthammanarathody7645 Жыл бұрын
in which category the swash plate pump exists
@mgccgm43412 жыл бұрын
Hi, What software tools were used to make this video? Thank you!
@chrissmith76555 ай бұрын
Missed out screw pump
@krismont3 жыл бұрын
by external gear pomp : does size of inlet and outlet ports matter? one is clearly bigger from another...
@mytech67793 жыл бұрын
Different sizes to force placement in only one direction.
@WeighedWilson2 жыл бұрын
You never want a restriction on the supply side.
@ahmettanriverdi52382 жыл бұрын
What about vibration pomp?
@seputardunia932 жыл бұрын
How about screw pump ?i have it sir..
@secondaccountforme12872 жыл бұрын
Hey, did you straight up "stole" this video from another channel? Or something else is happening here?
@FIDAHUSSAIN-y7z Жыл бұрын
❤
@gehelmirontos9697 Жыл бұрын
How much price of hydraulic master cylinder
@justinblake4202 жыл бұрын
What about turbine and impeller pumps
@benjaminkline48553 жыл бұрын
Centrifugal pump
@Ful-OGold3 жыл бұрын
So what hydraulic pumps go in a excavator?
@soulextracter2 жыл бұрын
The tilted swash plate piston pump is used in many excavators. I guess the radial one could be good for them too. They seem to produce constant pressure, and high power.
@ggnoplay2 жыл бұрын
None of the centrifugal pumps are mentioned and missing info given for the ones explained. There are API pumps around
@waltertakawira5263 Жыл бұрын
This is about hydraulic pumps and Centrifugal pumps are non positive displacement pumps and therefore not used in hydraulics.
@phamgiatuan80903 жыл бұрын
Search by write : load signal hydraulic pum piston
@avinashh19962 жыл бұрын
Missed shuttle black pump?
@Eye_Exist2 жыл бұрын
somebody please explain: why does the hydraulic pump multiply the force created by thepower source, rather than be a decimal of it?
@chrisgraham9110 Жыл бұрын
It doesn't multiply force..... it simply convert mechanical energy (or electrical energy into mechanical energy via electric motor) into hydraulic energy. The hydraulic energy is simply liquid flow at a given backpressure (resistance to flow).
@TestECull3 жыл бұрын
3:05 also used in engine lubrication, albiet with different teeth profile. Trochoid pumps they're often called. More modern design but they've been circulating engine oil for decades in their own right; my 36 year old Ford truck uses a trochoid pump for oiling itself.
@justinbustin6773 жыл бұрын
No mono pump?
@goenkahassan4 ай бұрын
If ue from KIU ❤
@amedeekingchef65523 жыл бұрын
You forgot the Belier pump!
@mrbeeast90512 жыл бұрын
We making this
@TECHNICALPIPING Жыл бұрын
Ohh.Good
@avaviel3 жыл бұрын
The internal gear pump has a banana in it?
@3dmodelinghamid2382 жыл бұрын
In reverse the first gears
@7Iwu2 жыл бұрын
4:23 6:03 2:05
@sarangpatel67853 жыл бұрын
Sarang Patel (TY ME)
@BillSmith-ut5li3 жыл бұрын
He left out diaphragm pumps
@bertjetolberg1033 жыл бұрын
He left out most pumps
@Passoquinha_Feliz2 жыл бұрын
Q massa
@skmkh69643 жыл бұрын
Which one work better ?
@furyfireff15183 жыл бұрын
First
@dougb62393 жыл бұрын
Depends on application. A piston pump is real common because you can vary flow rate an direction with the pump. An they can "idle" with no flow an minimal hp drag.
@phamgiatuan80903 жыл бұрын
Hello
@snorttroll43797 ай бұрын
Which type is the quietest?
@ducnguyen66102 жыл бұрын
😀😀😀😀😀💗💗💗💗
@azazzelx2 жыл бұрын
I see
@vinodhabale47433 жыл бұрын
Vinod Habale TYME
@kavitkadu973 жыл бұрын
Kavit Kadu TYME
@StringTone-t6v8 ай бұрын
Mboh
@papercrane7472 жыл бұрын
this video is directly stolen from a different youtube channel
@pantherplatform2 жыл бұрын
Pumps only rotate counterclockwise. Half of what you said is a lie.
@aland72363 жыл бұрын
Yeah, that voice over is gonna be a no for me dog.
@OKFrax-ys2op3 жыл бұрын
Mr. robot voice is talking to you please pay attention
@solaymanhamzq2433 жыл бұрын
السي التطواني أنا لا أريد قتل أحد هم يأخذون بعض الكلام في حالة الغضب حجة علي
@What_The_Fuck_Did_I_Just_Watch8 ай бұрын
Which one is the pump for hydraulic elevators?
@davidmilway78862 жыл бұрын
Another type of pump is the steam injector used on locomotives. These have no moving parts but can inject water into a pressurised boiler. See en.wikipedia.org/wiki/Injector
@runbou30192 жыл бұрын
អគុណបង
@concert6102 жыл бұрын
The Ford 1953 NAA tractor first came out with vain pumps, later models came out with piston pumps. My NAA still has the original vain pump. I might have a video of the internals. Really interesting technology
@TqSNv9R0iG5Ckxew Жыл бұрын
It looks like my Jubilee has a piston pump. I hope it never fails because they're $900 at Steiner's and even more expensive at other places!