NEWS FLASH - December 2013
We are now selling magneto bearings, insulators, oil seals and armature shims from our on-line shop.

Brightspark Magnetos

NEW ... Take a look at some of the equipment we use in our workshop for magneto servicing and overhauls.

 

 

Home EasyCap™ condensers Magneto parts Magneto services Magnetos for sale Online shop Conden­sectomy Magneto maint­enance Library Down­loads FAQs Gallery Work­shop Inform­ations en français Testi­monials News Links Contact

Library

Lucas workshop instructions - magnetos
Lucas workshop instructions - other stuff
Lucas parts lists
Lucas ATD specifications
BTH instructions & parts lists
M-L Booklets
Magnéto France documentation
Robert Bosch Documentation
American Bosch workshop instructions
Patents
Books and learnèd papers

Interesting patents

Please click on the patent number to see the patent specification on the Espacenet database. Use the 'back' button in your browser to return to this page.

Year

Patent No.

Patentee(s) [inventor(s)]

Drawing

Summary

1900

GB7108/1900

US662316

Simms & Bosch Rotary magneto.
1901

GB17249/1901

US690469

Simms & Bosch Magneto with rotating envelope.
1905

GB23132/1905

Simms & Bosch Magneto for V engine.
1907

GB24288/1907

Firm Robert Bosch Magneto with second contact breaker for battery ignition circuit.
1908

GB14698/1908

Firm Robert Bosch Magneto earth brush.
1908

GB25855/1908

Firm Robert Bosch Magneto fixing strap.
1909

GB3511/1909

Firm Robert Bosch Magneto with inclined winding.
1917

GB113910

M-L Magneto Syndicate [Watson] Improved mounting of condenser in end cheek of magneto armature.
1918 GB124665 M-L Magneto Syndicate [Watson]

 

Automatically retracting safety gap electrode to prevent damage to slip ring.

 

1920

GB171087

Robert Bosch AG Magneto with pole shoes (or extensions of them) brought very near together in order to reduce demagnetisation caused by armature reaction and armature removal.
1920

GB176032

M-L Magneto Syndicate [Watson] Manner of assembling magneto pole pieces, end housings and magnets.
1921

GB189918

M-L Magneto Syndicate [Watson] Cam plate of face cam assembly held in position by peripheral spring ring.
1926

GB267304

Joseph Lucas Ltd [Turner] Magneto with two armatures, one for driving separate ignition coil, and the other for supplying lighting.
1927

GB287275

Joseph Lucas Ltd [Turner] Magneto driving separate ignition coil and lighting circuit.
1933

GB428939

Joseph Lucas Ltd [Watson] Magnet(s) and pole-pieces cast into magneto body.
2011

GB2480565

Targett and Brown Condenser for an ignition system that is both mechanically and electrically connected by being clamped between two conductive parts of the ignition system.
 
Home EasyCap™ condensers Magneto parts Magneto services Magnetos for sale Online shop Conden­sectomy Magneto maint­enance Library Down­loads FAQs Gallery Work­shop Inform­ations en français Testi­monials News Links Contact

English FrançaiseDeutschNederlandseSvenskDanskNorsk Italiana Español日本語版 (Japanese)中国版 (Chinese)
Translations provided by the Google Translate service. Brightspark Magnetos Ltd disclaims responsibility for any errors in the translations. Regrettably, some Acrobat .pdf files might not load correctly in the translated versions of the pages
.