In this video I show that this little engine can drive a 20" fan at 570 rpm while charging a 12-volt battery and running a 12-volt pump to provide its own cooling water, all at the same time. Note that it's charging the battery at about 1 watt. At the end I show the engine just charging the battery and putting out 4 watts of electrical power (13.25 volts x .304 amps = 4.028 watts). The engine drives an inkjet printer PM motor as a generator using the original toothed drive belt for higher efficiency. The little 12v pump is one I found online and runs off the generator. With the rheostat I can control the water flow from it, and also the current draw. It's pretty satisfying to see one's engine operating standalone and doing some useful work. The large Stirling engine in the background is another experiment.
Showing posts with label Engine. Show all posts
Showing posts with label Engine. Show all posts
Saturday, September 29, 2012
Stirling engine runs fan, pump, charges battery at same time
Stirling engine runs fan, pump, charges battery at same time Tube. Duration : 2.00 Mins.
In this video I show that this little engine can drive a 20" fan at 570 rpm while charging a 12-volt battery and running a 12-volt pump to provide its own cooling water, all at the same time. Note that it's charging the battery at about 1 watt. At the end I show the engine just charging the battery and putting out 4 watts of electrical power (13.25 volts x .304 amps = 4.028 watts). The engine drives an inkjet printer PM motor as a generator using the original toothed drive belt for higher efficiency. The little 12v pump is one I found online and runs off the generator. With the rheostat I can control the water flow from it, and also the current draw. It's pretty satisfying to see one's engine operating standalone and doing some useful work. The large Stirling engine in the background is another experiment.
In this video I show that this little engine can drive a 20" fan at 570 rpm while charging a 12-volt battery and running a 12-volt pump to provide its own cooling water, all at the same time. Note that it's charging the battery at about 1 watt. At the end I show the engine just charging the battery and putting out 4 watts of electrical power (13.25 volts x .304 amps = 4.028 watts). The engine drives an inkjet printer PM motor as a generator using the original toothed drive belt for higher efficiency. The little 12v pump is one I found online and runs off the generator. With the rheostat I can control the water flow from it, and also the current draw. It's pretty satisfying to see one's engine operating standalone and doing some useful work. The large Stirling engine in the background is another experiment.
Saturday, August 4, 2012
HP 96 Twinpack Black Inkjet Print Cartridge with Vivera Ink (C9348FN#140)
HP 96 Twinpack Black Inkjet Print Cartridge with Vivera Ink (C9348FN#140) Review
Special Prices: Check Low Price For This Item
HP 96 Twinpack Black Inkjet Print Cartridge with Vivera Ink (C9348FN#140) Feature
- Two HP 96 black inkjet print cartridges
- Produces sharp, fade-resistant text and graphics
- Uses Vivera ink technology
- Page yield: approx 860 pages each cartridge (depends on printer and specific use)
HP 96 Twinpack Black Inkjet Print Cartridge with Vivera Ink (C9348FN#140) Overview
Increase your print speed for black text and graphics on any compatible HP printer with this newly designed cartridge.B000KQQUOOASIN
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Product Information and Prices Stored: Aug 05, 2012 03:30:48
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