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Author Topic: New accelerating gravity wheel ! Converted video from www.newenergymachine.com !  (Read 656207 times)

AB Hammer

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Larry and Charlie

I have posted one of my calculating grids and I believe you would like a copy


http://www.overunity.com/index.php?topic=6474.new#new

unity2zero

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Bob, what are you waiting for? 20th of Dec. 2008 had passed. Christmas of 2008 had passed. New Year of 2009 has come and gone. Please show up your over-unity accelerating gravity wheel. The Russian has shut the gas valve supply to Europe and looks like oil prices are going up again. If your over-unity gravity wheel works with an abundant of free energy supply, investors will line in queue with their tons of monies. You don't have to wait and advertise for them. Europe and North America are getting very cold. Many are economically broke and they need cheaper form of energy for heating like what you have promised. :)

spider4re

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http://www.newsourceofenergy.com/


Changes to Bob's site.


COME ON BOB! GIVE US SOMETHING. A VIDEO MAYBE?!?!?


wizardofmars

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LOL @ "the statics of the website is changing from an information based website to a manufacturing and marketing theme."

unity2zero

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Are we coming to the closing end of this thread?
Bob, where are you?

LarryC

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Are we coming to the closing end of this thread?
Bob, where are you?

Not even close to the end, there is a lot of people still working on the concept. Keep in mind, it much easier to comment, then to do actual testing.


@All,

My next step to creating a Bob machine replication, would have been to add the pneumatic setup. But since this seemed a rather expensive addition, I decided to determine just how much addition force is coming from the Centrifugal slam capture. For those that don’t know, that is the impact force resulting when the connected weights are at the 12+1” point and CF slings them out to the end. After all, it is the only force that could make the machine a self-runner.

So I setup a unit mainly to test CF sling capture force.

The Cf rotor is shown in the Cf test bed rotor comments picture. It is relatively simple, the twine with a swivel and thread thru the center eye and is attached to the weight box. The stop block keeps it at 12+1”. The unit is brought up to 50 rpm (as Bob stated) and  released at 12:00. then it slams into the Irwin clamp with the bungee. Then the digital scale is used to determine how much force it takes to get the bungee to that position. I also attached the weight box to the Irwin clamp and brought it up to 50 rpm to see how much force occurs without the slam. 

With 2.7 lbs for each weight box:
 
CF slam 15 10 lbs/ounces
CF static  5 5 lbs/ounces
 

With 4.7 lbs for each weight box:
 
CF slam 25 4 lbs/ounces
CF static  7 3 lbs/ounces

 
The CF static values are very close to my previous post of the CF 1-2 spreadsheet calculations. Of course using a hand held digital fish scale is not the most accurate, but close enough to see the advantage of the slam and the increase with weight.


However the slam didn’t occur unit the 5:00 O'clock position give or take a half-hour.
 
Why is the slam so late? This is to late for much gravity assist.

I think you have to go back to my previous analysis post of Bob's older machine with only the air cylinders and in his movie where the weights are up at the top when starting and don't sloppily pop up to the top again until it slows down at the end. He has the extra air pressure push on the weights that I don't, which would cause it to go out earlier at 50 rpm, hopefully at 2-3, otherwise you would get very little gravity assist.

Bob’s statement: ‘The air cylinders I use as a shock absorber, similar to that in a car and it also stores a bit of energy that locks the 2 weights together almost at the bottom’ (or top).


Then, I tried a test using a very long bungee to simulate the air cylinder and with 4.7lbs weights it slammed at 2:00, great. The bungee was not the same as Bob's air cylinder power curve, but probably within 50% and the best I can do at this time. At rest, the bungee overrode gravity to within 2 inches of where it would have hit the Irwin clamp.


The CF test 1 picture shows my first test attempt with an AC induction motor. It did not have enough torque at low rpm’s to turn the rotor. Just showing the failures to help others.

So in CF test 3 picture I am using a Ryobi battery powered drill motor to rotate the unit to 50 rpm’s. It has more than enough torque. The drill attachment structure looks terrible, but worked great, get er done. It is connected to a full wave bridge to convert to DC and the Variac.

Regards, Larry
« Last Edit: January 26, 2009, 02:33:31 AM by LarryC »

hartiberlin

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@LarryC,
great tests,
could you please post a video on youtube
to show your tests with a few voice comments,
so we can excatly follow you, what you are doing ?

Many thanks.

Regards, Stefan.

rlortie

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Quote from: unity2zero on January 21, 2009, 10:27:16 PM
Are we coming to the closing end of this thread?
Bob, where are you?

Not even close to the end, there is a lot of people still working on the concept. Keep in mind, it much easier to comment, then to do actual testing.

I agree with Larry, those intent on seeing this through have not gave up or are we waiting for Bob. The longer he takes the probability of his machine producing becomes more questionable. Good reason for those wishing to pursue the concept to add their own innovative ideas.

Larry is doing a bang up job of researching this on an analytical bases and deserves a kudos or two. He has shown us  that Bobs machine relies more on the pneumatic cylinders than first lead to believe.  I can verify his findings and do so without question.  I performed similar tests in a lessor analytical fashion over 2-1/2 years ago. The results were  the same.

CF alone will not pull vertical on a sliding cross bar that is 1" over center providing the weights on both ends are balanced. There are two ways of using the term 'gravity assist', in this case it is to pull the weight out sooner so it can drop farther and add radial acceleration. The only way to achieve this is with a driving force such as an air driven cylinder.

The question remains; can the machine produce enough air to self-sustain itself. A runner would be just that, it would not have to produce surplus power to re-invent the  wheel!

Bessler stated it a little different; The flail wants to be with the thresher, not with the scholar.
Source: Perpetual Motion: An Ancient Mystery Solved?, John Collins, Permo Publications, 1997.

Ralph

AB Hammer

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Ralph and Larry are so correct.

We will never have a wheel unless it is built. So if you have an idea, put it to the physical test. Build it. ;)

LarryC

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@All,

I'm looking to improvise some pneumatic cylinders or find some cheap ones for further testing. I know how to convert Bicycle pumps and Screen door closers. But some of the cylinders will need a stroke of 24" or longer.

Any help?

Thanks, Larry

AB Hammer

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Hay Larry

 I remember over at Tractor Supply CO. TSC  some hydraulic cylinders that might do the job.

vince

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This guy has a good start! All he needs is an air cylinder, a rotary a pneumatic fitting and a trigger valve or solenoid.

http://www.youtube.com/watch?v=e77eOgylsBc

Vince.

LarryC

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Hay Larry

 I remember over at Tractor Supply CO. TSC  some hydraulic cylinders that might do the job.

Thanks, AB I'll check it out.

Regards, Larry

LarryC

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This guy has a good start! All he needs is an air cylinder, a rotary a pneumatic fitting and a trigger valve or solenoid.

http://www.youtube.com/watch?v=e77eOgylsBc

Vince.

Hi Vince,

Thanks for the laugh. Kung fu gravity machine ;D.

Didn't know you were still around. Haven't seen post from you since you're excellent testing results on Thane's macnine.

Regards, Larry

rlortie

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Larry,

You will smile when you click on this link!  They have one of the best hydraulics section in their catalog that I have ever run across.

http://www.northerntool.com/webapp/wcs/stores/servlet/NTESearch?D=pillow%20block%20bearings&No=0&Dx=mode+matchallpartial&Nty=1&Ntx=mode+matchallpartial&Ntt=pillow%20block%20bearings&N=0&storeId=6970&Ntk=All

Long link but you can shorten it to www.northerntool.com If you are not interested in bearings.They list 122 hydraulic cylinders.  I still believe for our purpose we can build them a lot cheaper.

Ralph