Liquid nitrogen generator engine

Innovations, ideas or patents for sustainable development. Decrease in energy consumption, reduction of pollution, improvement of yields or processes ... Myths or reality about inventions of the past or the future: the inventions of Tesla, Newman, Perendev, Galey, Bearden, cold fusion ...
Eric DUPONT
Grand Econologue
Grand Econologue
posts: 751
Registration: 13/10/07, 23:11
x 40

Liquid nitrogen generator engine




by Eric DUPONT » 13/03/18, 21:13

Hello,

I filed a new patent for the storage of energy with liquid nitrogen, it is a motor capable of producing liquid nitrogen and using the liquid nitrogen previously produced to restore the mechanical energy.

The improvement I bring is that the engine is able to use the cold of liquid nitrogen just as it improves the production of liquid nitrogen.

Thermodynamic calculations give 240 Wh per kilogram of liquid nitrogen for 240 Wh of energy to produce 1 kg of liquid nitrogen.

the overall yield should be around 60%

The patent will be published in the official newspaper Friday 16 March 2018 ... after tomorrow.

in the meantime here is the site https://www.eric-dupont.in
0 x
Christophe
Moderator
Moderator
posts: 79118
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 10973

Re: Liquid nitrogen generator engine




by Christophe » 13/03/18, 23:11

Eric Dupont wrote:Thermodynamic calculations give 240 Wh per kilogram of liquid nitrogen for 240 Wh of energy to produce 1 kg of liquid nitrogen.

the overall yield should be around 60%


Uh, can you develop? : Shock:
0 x
User avatar
Gaston
Econologue expert
Econologue expert
posts: 1910
Registration: 04/10/10, 11:37
x 88

Re: Liquid nitrogen generator engine




by Gaston » 14/03/18, 10:15

Christophe wrote:Uh, can you develop? : Shock:
15 pages ago 3 years ago same here without any technical information ...
0 x
User avatar
Remundo
Moderator
Moderator
posts: 15992
Registration: 15/10/07, 16:05
Location: Clermont Ferrand
x 5188

Re: Liquid nitrogen generator engine




by Remundo » 14/03/18, 12:20

The return of Eric DUPONT,

I do not make any judgment about your patent / engine, but your site ...

eric_dupont.png
eric_dupont.png (29.72 Kio) Accessed 12388 times


"digit counter": the numbers are bogus.

And spelling too! in my opinion this page does not bring anything.
0 x
Image
Ahmed
Econologue expert
Econologue expert
posts: 12298
Registration: 25/02/08, 18:54
Location: Burgundy
x 2963

Re: Liquid nitrogen generator engine




by Ahmed » 14/03/18, 12:33

The positive side: beautiful photos (which have only an allusive report to the process) and translations in several languages ​​(as incorrect as in French ...). : Wink:
0 x
"Please don't believe what I'm telling you."
izentrop
Econologue expert
Econologue expert
posts: 13644
Registration: 17/03/14, 23:42
Location: picardie
x 1502
Contact :

Re: Liquid nitrogen generator engine




by izentrop » 14/03/18, 13:04

New that repeats itself infinitely http://forums.futura-sciences.com/envir ... sible.html : Mrgreen: : Mrgreen:
0 x
Eric DUPONT
Grand Econologue
Grand Econologue
posts: 751
Registration: 13/10/07, 23:11
x 40

Re: Liquid nitrogen generator engine




by Eric DUPONT » 14/03/18, 14:31

do not worry, I will develop since I filed a patent application as you advised me.

the pressurized liquid nitrogen from the tank passes into an exchanger where it is vaporized. Then the nitrogen is expanded in the engine with a water injection. 160 Wh / kg of nitrogen is obtained.

The invention is as follows. the air that passes through the exchanger to heat the liquid nitrogen is thus cooled to very low temperature, about -150 ° C, this air goes into a compressor where it is compressed at 40 or 50 bar, the temperature of the air rises to 20 ° C. the air is then relaxed in the engine with a water spray. this small system increases the energy recovered by 80 Wh / kilogram of liquid nitrogen.

That's it, it's patented.

the engine is also reversible in liquid nitrogen generator, the compressor allows to relax the cooled nitrogen in the exchanger while the engine compresses the nitrogen.

it's patented.
0 x
Eric DUPONT
Grand Econologue
Grand Econologue
posts: 751
Registration: 13/10/07, 23:11
x 40

Re: Liquid nitrogen generator engine




by Eric DUPONT » 14/03/18, 15:30

Image
0 x
sicetaitsimple
Econologue expert
Econologue expert
posts: 9772
Registration: 31/10/16, 18:51
Location: Lower Normandy
x 2638

Re: Liquid nitrogen generator engine




by sicetaitsimple » 14/03/18, 17:29

Eric Dupont wrote:The invention is as follows. the air that passes through the exchanger to heat the liquid nitrogen is thus cooled to very low temperature, about -150 ° C, this air goes into a compressor where it is compressed at 40 or 50 bar, the temperature of the air rises to 20 ° C. the air is then relaxed in the engine with a water spray. this small system increases the energy recovered by 80 Wh / kilogram of liquid nitrogen.
That's it, it's patented.


So the "invention" consists in compressing air via a compressor in order to immediately expand it in an "expander". It’s amazing ...
0 x
Eric DUPONT
Grand Econologue
Grand Econologue
posts: 751
Registration: 13/10/07, 23:11
x 40

Re: Liquid nitrogen generator engine




by Eric DUPONT » 14/03/18, 17:44

yes, adiabatic compression, followed by isothermal expansion.
0 x

 


  • Similar topics
    Replies
    views
    Last message

Go back to "Innovations, inventions, patents and ideas for sustainable development"

Who is online ?

Users browsing this forum : No registered users and 138 guests