PM/PEM,M-G

Ed Gray Motor Variant -- Open Source Project
Sponsored by Pure Energy Systems

Permanent Magnet / Pulsed DC Electromagnet Motor - Generator

Status: Project commenced May 26, 2004. Claim to working OU device by Gary Magratten (not yet rigorously verified). Plans [were] gradually being uploaded here. As of Oct. 18, 2006, see http://www.coldelectricity.info/

Warning: high voltage, high current, laser switching

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Edwin V. Gray
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o US 3,890,548
o US 4,595,975
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http://tinyurl.com/284zj
You are here: PureEnergySystems.com > Open Sourcing > Ed Gray Motor > Prototypes > Power Supply > G.M. #1

Power Supply Suitable for Inductive Loads, by G.M.

Prototype #1, June, 2002

click image for full-size

Image Description by Sterling D. Allan
May 29, 2004

Working device by G.M. Close to Gray's patent 4,595,975, except that Gray used a "closed tube," while G.M. uses an "open air" tube. G.M. will also be specifying exact components, whereas Gray's patent is not that specific. G.M. had to make a "wild guess" on this prototype, based on a Technical Report by Richard Hackenberger and an understanding of the "high power pulse" principle.

G.M. said that this power supply output was "too powerful for bench top type work," so he scaled it down in prototype 2.

The above first prototype was disassembled for space considerations to make way for the next iteration. The second, smaller prototype is presently working. Images pending.

Prototype 1 used purely opposing permanent magnets. Prototype 2 uses a combination of electromagnets and permanent magnets.

Ed Gray patent 4,595,975

Addendum Comment by G.M. Associate -- HV System Clarifications

From: "Mckay, Mark" <mmckay@tycoint.c* >
To: <sterlingda@pureenergysystems.c*>
Sent: Tuesday, June 01, 2004 5:24 PM
Subject: Pure Energy Systems, Director of Administration contact - Suggested Addendum Information to GM Photo

Dear Mr. Sterling [Allan],

In the photo of Mr. [G.M.]s EV Gray Power supply/conversion tube it would be most helpful to point out to your readers that the 5000V Main power Transformer is driven by a 660Watt Triac Light dimmer. The primary 120VAC input is severely disrupted and is no longer a sine wave. This approach seems partially consistent with some parts of the HV system that Gray used in that a DC vibrator excited ignition coils (according to the Patent documents).

Also the homemade glass capacitors that Mr. [M] used has a measured value of 140 micro-micro farads, several orders of magnitude less that the 2mfd (or 12 mfd) that was allegedly used by Mr. Gray as a storage device. These variations used by Mr. [M] may be significant.

I just thought these two technical details would help your readers in their understanding of this un-disclosed technology.

Keep up the good work. I shall enjoy reading all of your postings.

Mark McKay, PE
Spokane, WA

* * * *

Note About Transformer

From: "Mckay, Mark" <mmckay@tycoint.c* >

To: Sterling D. Allan

Sent: Thursday, June 03, 2004 4:49 PM

Subject: RE: Pure Energy Systems, Director of Administration contact

Dear [Mr.] Allan,

Another minor technical point about [G.M.]'s power transformer. The Transformer shown in the photo was custom made. Gary was able to secure it originally for $183.00. In requesting a quote from the same company the price had risen to $660.00 (in 2002). I'm sure the price is even higher with the increase in copper costs. It is a pretty hefty device. I believe (with out referring to notes) that it was rated at 500mA current at 3000V (or so) about 1.5KVA.

I look forward to reading the technical paper by Mr. Hackenburger.

According to Mr. Norm Wooten the original EV Gray technology came from a Mr. Popoff whom Mr. Gray worked with during his employment with NASA. From other knowledgeable authorities in the field, Mr. Popoff is allegedly to have had direct contact with Dr. Tesla during his declining days in New York. Do you happen to have any further information about Mr. Popoff?

Mark McKay

Power Supply Suitable for Inductive Loads, by G.M.

Addendum Comment by G.M. Associate -- HV System Clarifications

Note About Transformer

See also