How vane pumps work - animation

#vikingpump #vane #pump

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For over 60 years Viking Pump has been manufacturing sliding vane pumps to complement their line of rotary positive displacement pumps. The vane pump moves fluid using the rotary motion of multiple sliding vanes. Vane pumps consist of a slotted rotor rotating in a cam shaped housing. This rotor is located close to the wall of the cam so that a crescent-shaped cavity is formed on the opposite wall. Each rotor slot contains a sliding vane. As the rotor rotates, centrifugal force, hydraulic pressure, and push rods work together to extend each vane to the casing wall. This creates an expanding cavity on the inlet side – creating a vacuum which pulls liquid into the pump. Liquid is trapped between the vanes and the casing wall. The rotor rotation moves the liquid cavities around to the outlet side of the pump. At the outlet side, the vanes are forced back into their slots, decreasing the cavity size and forcing the liquid through the outlet port. Because the vanes run in contact with the casing wall, vane pumps are commonly used in thin liquid applications.

[hermesdavidgm]

Thank you for the video and for the videos of this channel in general; I can read in the comments that we are all here for the same purpose, understand how parts of pumps move and work

[YourFellowEngineer]

This video is perfect, as i struggled a few minutes to imagine the movements of the parts in my head

[Bookism.]

Thanks for the video.. bcz of this video i have learned van pump understanding properly👍

[akh]

Could you comment on longevity of these vane pumps? It seems that there is a friction and metal-on-metal contact between the metal vanes and the metal housing that must eventually lead to wear of both.

[prashinrao]

Can we use this pump for suctioning lubricants in forging industry?

[kishorejoseph]

Is the vane pump use centrifugal force to work? Or it works on tge pressure difference. Could u explain thanku

[amrshehab]

how is this mechanism raise the pressure of the fluid it seems to me that it supply the fluid with kinetic energy how this mechanism raise the pressure

[smarajitpunaykanti]

Can vane pump be used for compressing air .

[atephdjirolupat]

What if Vane pump for sugar massecuite application? Is it possible?

[rohityadav-nboc]

Which you wrote in video that hide videos important area..

[moskavado]

So wankel engine basic a vane pump made into a combustion engine. Fascinating