Types of Hydraulic Pumps | Mechanical | Piping

This video clearly explain various types of hydraulic pumps used in industry and its Working principle.

Types of Hydraulic Pumps:
2.Radial piston pumps
3.Rotary vane pumps
4.External gear pumps
5.Internal gear pumps
6.Hand pumps

Where are hydraulic pumps used?
Hydraulic pumps are an integral component of every hydraulic transmission system. It is the hydraulic pump that is tasked with converting mechanical energy into hydraulic energy. This process is facilitated by the pump inputting a force in a way that creates a flow of the hydraulic fluid. It is the pressure within the hydraulic fluid that facilitates the transfer from mechanical energy to hydraulic.

Hydraulic pumps are most commonly found in steel mills, foundries, lifts, conveyors, injection molding machines, shear and stamping presses, mixers, forklifts, pallet jacks and more.

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[danielfearn]

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.

[Dropbear]

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.

[crazyguy]

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, 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.

[sisir]

बहुत बढ़िया से समझाया है. सारे हाइड्रोलिक पंप को यहां परोसा गया है.

[yokeleetan]

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.

[UNIQUE.Bear.]

My new addiction ❤ why am I obsessed with this stuff?? It's magnificent.

[fixawy]

Very very useful information
I want to send you thousands of like

[PacoOtis]

Bravo! Well done and thanks for sharing.

[dekoponchi]

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.

[surface]

Pity he didn't say what applications these pumps are used in.

[magesh]

This video is good informative on gear pumps

[sabarinathas]

Nice video presentation, very easy to understand thank you🙏

[suparnobolang]

Aku video menambah ilmu saya terimakasih videonya... 👍👍🙏🙏

[bernhardtmitdt]

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.

[raselislam]

Thanks for video....
I got help watching your

[concert]

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

[UQRXD]

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.

[hansslob]

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 👍

[kjell-richardlvdal]

That was excellent video, Great help understanding

[Shawn_the_Protogen]

All of these remind me of components I've worked on in a car XD except rotary vein pumps.