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).
List of patent summaries for engine components like lubricators, radiators, piston rings, and starters.
| Identifier | ExFiles\Box 147\4\ scan0038 | |
| Date | 20th August 1940 guessed | |
| No. Patentee Title 523,234 J.{Mr Johnson W.M.} A.{Mr Adams} Armitage Lubricator for Internal Combustion Engines. Oil is supplied to lubricate cylinders of an internal combustion engine when starting up but only if the engine has cooled down sufficiently to make this desirable 523,245 Worcester Windshields Radiators for aircraft engines. & Casements Ltd. and H.{Arthur M. Hanbury - Head Complaints} Southall Liquid cooling radiator of an aircraft is formed as a series of units each preferably circular in shape. By making the radiator in this way the units can be housed in a wing for which purpose the radiator if made in one unit would be too large. 523,275 N.S. Stern Piston Ring units for Internal Combustion and like Piston Engines A Scraper piston ring has a number of axially projecting tongues stamped out which bear against wall of its groove or force a plain ring against such wall. Oil escapes through apertures formed by said stamped portions. 523,470 Bryce Ltd. and G.W.A. Starting apparatus for internal combustion engines Green Starter motor has internal screw threaded pinion mounted on externally screw threaded member and latter is driven through two clutches. A lighter one which is operative till pinion is engaged and a strong one which resistance of engine brings into operation. ----------------- | ||