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).
Report by Claremont Haynes & Co. on outside patent searches of interest.
| Identifier | ExFiles\Box 147\4\ scan0072 | |
| Date | 5th September 1940 | |
| "Conditional" OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 5th September 1940. SPECIFICATIONS which have become available prints of which are not sent herewith but which may also be of interest. ---------- (Opposition date 16th October 1940) ---------- No. Patentee. Title. 524,384 Aircraft Hydraulic Radial Pumps. Appliance. Relates to the type of pump in which a radial cylinder assembly rotates in an enclosure relatively to a track ring which by virtue of eccentricity causes relative reciprocation between cylinders and pistons, the invention consists in using the assembly as an impeller to cause an adequate lubricating circulation through the pump 524,401 R.G.Parsons. Device for facilitating the removal of the valves of internal combustion engines. A device which supports a cylinder head on a bench with adjustable devices engaging the overhead valves from below so that their springs may be compressed from above and valves removed. 524,413 W.G.Brown. Alarm indicators for fluid pressure systems. Invention is concerned with alarm indicators for forced fuel systems on Diesel and other engines. | ||