Practicality of Bijur valves and restrictors for the SS and G4 central oiling system.
| Identifier | ExFiles\Box 27\1\ Scan048 | |
| Date | 2nd February 1929 | |
| X.3806 R2/M3. 2. 29. DA. {Bernard Day - Chassis Design} HS. {Lord Ernest Hives - Chair} FROM R. {Sir Henry Royce} BY. {R.W. Bailey - Chief Engineer} c. to Sg. {Arthur F. Sidgreaves - MD} Wor. {Arthur Wormald - General Works Manager} E. {Mr Elliott - Chief Engineer} SS. {S. Smith} AND G4. CENTRAL OILING. These little Bijur valves and restrictors do not seem very practical, but they will do for the present. I suggested little air reservoirs, each of which would require a back pressure valve. One would think that the bearing might be its own restriction as in engine pressure system. R. {Sir Henry Royce} | ||
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).