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need a tiny and minuscule hydraulic electricity generator!

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jjoll

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Hi,

I am working on a project and I need to generate a very tiny and minuscule hydraulic electricity generator.

I have not finalised it yet but I am looking to make something with following dimension: length=15mm to 20mm. Width=5 to7 mm and height=3mm to 6mm

Is there any of the shelf micro electricity-generator out there? If not, is it possible to home built one? How should I go about this?

thanks
 

Although the form factor looks demanding an far from a hobby project, would you mind to complete the specification with power and hydraulic drive media parameters?
 

FvM said:
Although the form factor looks demanding an far from a hobby project, would you mind to complete the specification with power and hydraulic drive media parameters?
Click to expand...

thanks for the reply. I dont have any fixed specifications but I was hoping to extract/generate around 1mW to 5mW from a flow of water. But anything counts as long as some power is generated. the water flows through a tube with around 4cm diameter.
 

Hi,

Water pressure or height difference?

Klaus
 

Put a minuscule propeller on the shaft of a cell phone vibrator motor. The generation power will depend on water mass flow speed.

This style ---->

7535351500_1486326103.jpg


[found at: www .ksb .com /image /189704 /17x11 /425 /275 /e90a5dccbe7e958c590527bc6064dbe8 /AZ /propellerpumpe -2.jpg]

- - - Updated - - -

Hobby shops should have these for your pipe size:
----> https://www.aliexpress.com/item/Rc-...lt&btsid=3f15996f-5ac1-441a-af03-78f6a4e73de7
 
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    J

    jjoll

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KlausST said:
Hi,

Water pressure or height difference?

Klaus
Click to expand...

to basically utilize the energy from flow of water. water/liquid flow will rotate the turbine and that will result in production of electricity.
 


Some flow meters work as brushless generators of
a sort. One sized for standard tubing diameters
might fit the bill.
 

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