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Kromrey Converter Plans

By D.M.Rogers

Full scale plans for the replication of John Bedini’s prototype of a Ferromagnetic Electric Generator invented by Raymond Kromrey.

Release 1.0

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Written by Dave Michael Rogers

Sponsored by

Richard and Kate Lines

Courtiestown Marine Ltd. www.courtiestown.co.uk

and

The OTG-List internet group

http://tech.groups.yahoo.com/group/OTG-LIST/

Acknowledgements Raymond Kromrey

John C Bedini Clive Sinclair

Members of the OTG-List Jason, Merv, Tom of The Anvil Forge

Copyright © 2010 DMR, Dave Michael Rogers, All rights reserved.

Disclaimer No liability is accepted for any injury or ill effect caused

by the construction or operation of such a device. Your safety is your responsibility.

NO CLAIMS ARE MADE AS TO THE PERFORMANCE OF THIS DEVICE.

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CONTENTS

1. Introduction 2. Basic list of required materials. 3. Exploded view of Kromrey Converter 4. Drw #1 - PLATE A 5. Drw #2 - PLATE B 6. Drw #3 - PLATE C 7. Drw #4 - PLATE D 8. Drw #5 Stator Shaft & Slip Ring Assembly 9. Drw #6 Aluminium Support Columns 10. Drw #7 Magnet Stack Adjustable Iron Pole 11. Drw #8 Armature design 12. Drw #9 The Magnet Stack and pole boots 13. Drw #10 Commutator Brush Assembly

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Kromrey Converter An electrical generator

These plans have been drawn up for a first time build of a device seen only in pictures from the internet and on DVD from the video production Energy from the Vacuum part 10, and discussions with Tom Childs and John Koorn, who have both seen John Bedini’s Kromrey up close. As such the dimensions have been based around the use of a standard size magnet known to be used by John Bedini, and all other measurements derived and calculated by graphical means from photos and screenshots. Some of the dimensions have been verified as accurate by disclosures made by John Bedini.

Original drawing from Raymond Kromrey’s US Patent.

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The materials specified in these plans MUST be adhered to.

NO SUBSTITUTIONS.

BASIC LIST OF REQUIRED MATERIALS

Description Quantity

1 Ceramic 3/8” x 15/8” x 7/8” Barium Ferrite Magnet Block, Magnetized through thickness.

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2 6mm Aluminium Plate 4 x 215mm rounds

3 Aluminium Rod 25mm dia 4 x 4 8mm Stainless Steel 316 rod Tba 5 Copper Tube 15mm 30mm

6 6mm round Carbon Copper Brushes 2 7 8 95mm of 25mm round Iron bar 2 9 10 M6 stainless steel Allen Bolts + Washers 8 11 Bearings 16mm OD 2

12 M6 stainless steel nuts 8 13 24volt Motor 1

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Exploded View of

Kromrey Converter

NOT TO SCALE Drawn by Dave Michael Rogers

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A

Drw #1 - PLATE A.

• 6mm Aluminium plate

• 211mm Diameter

• Centre hole to be cut to bearing size OD, 16mm.

• All shaded holes are 9.5mm and countersunk.

• All blue tinted holes are 13mm.

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Drw #2 - PLATE B.

• 6mm Aluminium plate.

• 211mm Diameter.

• Centre hole to be cut to 15mm.

• All shaded holes are 5.5mm and threaded to take M6 SS grubs.

• All tinted holes are 6mm.

B

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C

Drw #3 - PLATE C.

• 6mm Aluminium plate

• 211mm Diameter

• Centre hole to be cut to bearing size, 16mm.

• All shaded holes are 5.5mm and threaded for M6 grubs.

• All tinted holes are 6mm.

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D

Drw #4 - PLATE D.

• 6mm Aluminium plate

• 211mm Diameter

• Centre hole plugged.

• All shaded holes are 9.5m and countrsunk

• All blue tinted holes are 13mm and countersunk.

.

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Epoxy plastic Copper Slip ring

Stainless Steel 316

Cross section

8mm OD

15mm OD

123mm

Bearing bore size

30mm

47mm

Drw #5 Stator Shaft & Slip Ring Assembly. The stainless steel used for the shaft MUST be NON-MAGNETIC. This is most important.

Stator Coil Bobbin size

< Bearing width

Hard rubber washer

11

5.6

mm

Insulated hole through slip ring assembly.

12

25mm OD

115.6mm

10mm

M6 Stainless Steel Allen Bolt

Drw #6 Aluminium Support Columns. Minimum of 4 support columns are required, but provisions for 8 support columns are apparent on the original Kromrey replication by John Bedini.

M6 Stainless Steel Allen

25mm

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r 45mm

SOFT IRON

25mm

33mm

6mm

Plan elevation

15mm

r 45.1mm

55mm

25mm

2mm

3.5mm

21.4mm

53.5mm

31mm

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mm

7mm

35mm

Drw #7 Magnet Stack Adjustable Iron Pole

Drw #8 Armature design

Side elevation

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147mm

Adjustable Iron Pole pieces

9 x Ceramic grade 8 3/8” x 15/8” x 7/8” Magnets.

45.5mm

11

5.6

mm

1

.4m

m

M6 Stainless Steel studding grub screws. 4 needed per magnet stack, max of 32 could be needed.

Drw #9 The Magnet Stack and pole boots. Kromrey Side Elevation

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6mm brushes and springs

25mm OD

Moulded plastic Brush housing.

25mm

Cotter pin

M6 Bolt

Drw #10 Commutator Brush Assembly.

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Part 1 END

Please visit your Kromrey support group for a photographic record and technical support.