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).
Benefits and wider adoption of an anti-spilling valve on radiators.
| Identifier | ExFiles\Box 179b\1\ img222 | |
| Date | 9th December 1932 | |
| HS.{Lord Ernest Hives - Chair} FROM R.{Sir Henry Royce} ORIGINAL R3/E6.12.32. Sent off 9.12.32. A3456 re. ANTI-SPILLING VALVE ON RADIATORS. I shall be very interested to know whether you are using on all our models the anti-spilling valve. This seems such a great improvement that it ought to be adopted in all sizes of radiators, from P. 2. to Peregrine, not only for its anti-spilling properties, but because it permits of a slight increase in temperature before boiling and loss of water occurs. It should be a good selling feature. Our experience with it in France was very good. R.{Sir Henry Royce} | ||