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Edwin V. Gray

Timeline: 1925-1989

Inventor of the Gray motor, which was the first market-ready prototype replication of Nikola Tesla's radiant energy phenomenon. Never made it to market for reasons that his nephew described as "paranoia, secrecy, and greed". (ref (http://pesn.com/2005/08/19/9600152_EV_Gray_nephew/)) He took his invention with him to the grave -- or did he? (ref. (http://pesn.com/2006/02/06/9600231_EV_Gray_motor_reunion/))

About

Overview

• Evolution of the E.V. Gray Circuit Topology (http://www.freeenergynews.com/Directory/Inventors/EVGray/images/EVGray_Motor4version1_1973_100.jpg) - Mark McKay, with Peter Lindemann and John Bedini, provides historic and scientific overview of three major classes of Gray motors, which purportedly tapped radiant energy effectively. (Pure Energy Systems; Sept. 18)

• Five Factors That Make the Gray System Work (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/theory/FiveFactors/index.html) - 1) The 'Radiant Event' which is developed ... 2) increase in 'free electrons' due to avalanche ... 3) current in the circuit is recycled ... 4) high voltage power pulse delivered to the electromagnet load ... 5) collapsing EMF of the electromagnets is utilized to recharge ... (Submitted by Gary Magratten)

In the News

• Gray's magic motor technology did not die with his passing (http://pesn.com/2006/02/06/9600231_EV_Gray_motor_reunion/) - Four family members have stepped forward to talk about their late father's technology and its present status. If the right offer is presented, they say they might be able to bring the technology forward, functioning. (PESN; Feb. 6, 2006)
• Late EV Gray's Nephew Wants to Resurrect Famed Free Energy Motor (http://pesn.com/2005/08/19/9600152_EV_Gray_nephew/) - The Gray motor was the first market-ready prototype replication of Nikola Tesla's radiant energy phenomenon. It never made it to market for reasons that his nephew described as paranoia, secrecy, and greed. He took his invention with him to the grave -- or did he? (PESN; Aug. 19, 2005)

Projects

Refurbishment

• Alan Francoeur's Report (http://www.pureenergysystems.com/events/conferences/2004/teslatech_SLC/Francoeur/byFrancoeur1.htm) - Harassed at the Canadian border, respected at the conference, back and ready to dive into refurbishment of his Ed Gray motor #4 for home power. (PES; Aug. 4, 2004)
• Ed Gray Impulse Coil (http://www.freeenergynews.com/Directory/Inventors/AlanLFrancoeur/GrayMotor/index.html) - Sketch and description by Alan L. Francoeur

Open Sourcing

Bedini SG

• (Simplified) Bedini School-Girl Circuit and Motor (http://peswiki.com/index.php/Directory:Bedini_SG) - Most basic radiant energy device? Plans presented for the first time. Tire rim, magnets, batteries, two diodes, transistor, resistor, coil. That's it. (PESWiki; Sept. 29, 2004)

Gary Magratten

• Ed Gray Motor Variant Open Source Project (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/) by Gary Magratten
  • Ed Gray Pulsed Motor Prototype 2 (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/prototypes/motor/GM2/) - Plans in process of being uploaded. (Pure Energy Systems)
  • Ed Gray Pulsed Motor and Power Supply Circuit Variant Prototype (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/prototypes/index.html) - Photos posted of June 2002 first working prototype, that uses permanent magnets as a variation of the Gray patent. (Pure Energy Systems)
  • Ed Gray Variant Prelim Data Report (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/engineering_report/index.html) - "The motor consumes 42 watts. The alternator is designed to produce 750 watts at 500 RPMs." Final engineering report due after independent tests have been run. (Aug. 18, 2004)
  • EV Gray Circuit and Motor are Really Two Separate Projects (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/description/circuit_v_motor/index.html) - Gary Magratten distinguishes between the two, suggests focusing on one at a time. (Aug. 13, 2004)

Variants

• John Bedini and Peter Lindemann's Medium and Large Motor-Energizer ... (http://freeenergynews.com/Directory/Inventors/JohnBedini/SG/Feb2005/) (Feb. 2005)

• Lutec1000 (http://www.freeenergynews.com/Directory/Lutec1000)

• [GMC Holdings Corp]

• Alexander motor generator (http://www.zpenergy.com/modules.php?name=News&file=article&sid=1046) - New photos evoke questions about what we thought we knew about Ed Gray technology. (ZPEnergy; Nov. 27, 2004)

Plans

• Pollution-Free Energy Generator (http://rds.yahoo.com/S=791464:D1/CS=791464/SS=7093230/*http://gravity.electricport.com) - Selling plans for Ed Gray variant

Individual Replication Attempts

Chris C.

"I spoke to you last year regarding the EV Gray circuit. I have put together various configurations, including as close as possible to the patent, but the results are not encouraging, though it has been a very interesting exercise and I will continue with this work and other." (Sept. 27, 2005)

Bio

• Edwin Vincent Gray, Sr. -- 'Sparky' (1925 - 1989) (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/EdGray/bio/index.html) (Pure Energy Systems)

Videos

Various demonstrations of systems shown, with possibilities for the technology discussed.

Poor Quality Video, Sound cuts out.

EV Gray Motor and Cold Energy

(9:52 minutes) Contains news report from January 31st 1986 - 3 years prior to death in 1989.

• EV GRAY Motor and Cold Energy lost Video Demo (YouTube (http://www.youtube.com/watch?v=JQHUZITimUI); February 12, 2008)

EV Gray Demonstration Pulse Motor

(9:47 minutes)

• EV GRAY Demonstration Pulse Motor (YouTube (http://www.youtube.com/watch?v=6YJa4_-TWNY); February 13, 2008)

EV Gray Demonstration AC Pulsing Cart

(9:58 minutes)

• EV GRAY Demonstration AC Pulsing Cart "Cold Energy" (YouTube (http://www.youtube.com/watch?v=YAThfMVKFGk); February 13, 2008)

Photo of one Motor which appears several times throughout videos.

(Source: http://www.keelynet.com/evgray/evgray.htm)

Patents

• US Patent 3,890,548 Edwin Gray "Pulsed Capacitor Discharge Electric Engine" (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/patents/3890548/index.html) - 1975

• US Patent 4,595,975 Edwin Gray "Efficient Power Supply Suitable for Inductive Loads" (http://www.pureenergysystems.com/os/EdGrayMotor/PM_PEM_MG/patents/4595975/index.html) - 1986

• 4,661,747 (http://freepatentsonline.com/4661747.pdf) - April 28, 1987, Efficient Electrical Conversion Switching Tube Suitable For Inductive Load

Directories

• Rex Research - Edwin V. Gray: Electromagnetic Association Motor (http://www.rexresearch.com/evgray/1gray.htm)
• Ed Gray impulse coil information (http://freeenergynews.com/Directory/Inventors/AlanLFrancoeur/GrayMotor/) by Alan Francoeur

• Rediscovery of the EVGRAY Electric Motor - 02/23/00 (http://www.keelynet.com/evgray/evgray.htm) - Circumstances of April 1993 death in Riverside, CA, info about motor. Alleges that coroner's report and occupancy records were missing from government files. (Keelynet)

• The Encyclopedia of Free Energy on CD (http://www.fortunecity.com/greenfield/bp/16/ver2.html) -includes the Edwin Gray Power tube generator, a promising reproduction.

Comments

See Discussion page

See also

• Inventors (http://www.freeenergynews.com/Directory/Inventors/) index at FreeEnergyNews.com
• PESWiki Googlevideo/Youtube (http://peswiki.com/index.php/Googlevideo) for Norman Wootan video on Googlevideo, explaining EV Gray materials. (The video appears to have been removed from Google Video)

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- PESWiki home page