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 for the week ending 15th August 1940.
| Identifier | ExFiles\Box 147\4\ scan0043 | |
| Date | 15th August 1940 | |
| Additional OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. WEEK ENDING 15th August 1940. SPECIFICATIONS which have become available prints of which are not sent herewith, but which may also be of interest. (Opposition date 30th September 1940) ------ No. Patentee. Title. 523,474 H.{Arthur M. Hanbury - Head Complaints} Westlake. Induction pipes for internal combustion engines. To even out supply of carburetted mixture between a number of cylinders in a bank supplied by a single induction manifold and a number of supply passages leading to it from the carburetters, partitions are arranged on the inside of the induction manifold. 523,583 C.A.V. Ltd and W.E.W. Speed governors for Internal Combustion engines of the Diesel or analogous types. Nicholls. A pair of co-axial and spaced displaceable members formed as diaphragms or pistons are provided, one connected to the controlling means for fuel injection pump, with a lost motion device between this and the other member, a spring between the two members tends to hold them apart, a second spring exerts a pressure between the said member and a fixed abutment or damping device acts on second member and the members are moved in a direction for restricting the fuel supply by suction derived from the air intaking system of the engine. | ||