Technical brochure for G. A. high-tension waterproof magnetos, detailing features and specifications for types D1 and D2.
| Identifier | ExFiles\Box 4\5\ 05-page102 | |
| Date | 15th May 1909 guessed | |
| SPECIAL FEATURES of the G. {Mr Griffiths - Chief Accountant / Mr Gnapp} A. {Mr Adams} High tension Waterproof Magnetos Design. Silent running. Ease of maintenance. Maximum efficiency. Ease of dismantling & repair. Rotation both ways. All types of G. {Mr Griffiths - Chief Accountant / Mr Gnapp} A. {Mr Adams} Magnetos are fitted with : (a) an indicator showing, at any moment, the next cylinder to fire. (b) an automatic timing device. N. B. — The attention of manufacturers is drawn to the fact that by a simple adjustment the armature of any of the G. {Mr Griffiths - Chief Accountant / Mr Gnapp} A. {Mr Adams} Magnetos may be made to revolve in either a clockwise or an anticlockwise direction. MAGNETO type D 1 for Motorcycles 2 cylinders up to 2 1/2 H. {Arthur M. Hanbury - Head Complaints} P. This Magneto may be driven either at crankshaft speed (thus missing one spark at the exhaust and rendering starting of engine easier) or at 1/2 the speed of crankshaft MEASUREMENTS IN MILLIMETERS Type A B C D E F G H D 1 41 58 9 15.5 34.5 36.5 30.25 166 Type I J K L M N O P D 1 9.2 11.6 35 114.5 55.5 75 77 57 MAGNETO type D 2 for 2 cylinders Motorcycles up to 5 H. {Arthur M. Hanbury - Head Complaints} P. This Magneto should be driven at crankshaft speed in the case of a two cylinders horizontal engine, and at 1/2 the speed of crankshaft on a two cyl. V. {VIENNA} agape engine MEASUREMENTS IN MILLIMETERS Type A B C D E F G H I J D 2 41 58 9 38.5 54.5 16.5 30.25 166 9.2 11.6 Type K L M N O P Q R S D 2 35 114.5 75 95 105 77 24.5 36 57 G. {Mr Griffiths - Chief Accountant / Mr Gnapp} A. {Mr Adams} Magnetos :: Electric lighting :: JARNAC Carburetters :: ARECAL :: Refrigerators :: Feet warmer :: Pumps :: Sheet-iron. | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).