Language: 
To browser these website, it's necessary to store cookies on your computer.
The cookies contain no personal information, they are required for program control.
  the storage of cookies while browsing this website, on Login and Register.

GDPR and DSGVO law

Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Google Search

Custom Search

Author Topic: Gravity assisted power project- GRAM  (Read 68854 times)

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #90 on: October 22, 2016, 09:18:39 PM »
https://youtu.be/lUm_nV3TRlQ

I will be adding a gear train at the output and use a buck converter at the PMA output.

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #91 on: October 25, 2016, 03:05:02 PM »

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #92 on: October 25, 2016, 06:27:35 PM »
Project on hold until Spring. :'(

Offline ramset

  • Hero Member
  • *****
  • Posts: 7510
Re: Gravity assisted power project- GRAM
« Reply #93 on: October 26, 2016, 02:00:57 PM »
is it the Chill in the air ? [an unheated shop can be most uncomfortable to work in the winter

Snow Bird heading south ?

your tenacity in this quest is inspiring.

Thanks for sharing your work !
Chet K

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #94 on: October 26, 2016, 02:56:42 PM »
Hi, after a summer of experimentation I found that the fewer moving parts the better, a large flywheel sucks a lot power from the system, and the two stage oscillator appears to be the best way to use a pendulum. I will purchase a hand warmer and try to continue when I can. Cheers

This is a small project I did a few years ago.
 https://youtu.be/nfoDyKCA3xs  warm, it is a gravity device  :)

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #95 on: October 27, 2016, 08:44:39 AM »

Offline CG2016

  • Newbie
  • *
  • Posts: 20
Re: Gravity assisted power project- GRAM
« Reply #96 on: October 28, 2016, 01:18:46 AM »
Yep, it looked like it was getting out of hand.
Too many components. All that friction adds up.
 Simple is better.

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #97 on: October 28, 2016, 02:59:49 AM »
https://youtu.be/Z3_DKdiN1w4

need 4 running in parallel, driving one output shaft to the gear train

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #98 on: October 28, 2016, 08:56:52 PM »

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #99 on: October 30, 2016, 11:06:07 PM »

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #100 on: November 02, 2016, 11:19:31 PM »

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #101 on: November 05, 2016, 09:32:34 PM »

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #102 on: November 05, 2016, 10:30:36 PM »
About 900 RPM's at the output.

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #103 on: November 06, 2016, 04:32:22 PM »
correction, the RPM is closer to 350 at the output

Offline burnit0017

  • Sr. Member
  • ****
  • Posts: 296
Re: Gravity assisted power project- GRAM
« Reply #104 on: November 14, 2016, 09:41:56 PM »