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).
Letter from AC-Sphinx regarding delayed delivery curves for 'T' type pumps.
| Identifier | ExFiles\Box 149\4\ scan0279 | |
| Date | 20th May 1937 | |
| Please file AC-SPHINX SPARKING PLUG Co. LTD. DIRECTORS: N.F. Stockbridge, W.O. Kennington, C.J. Bartlett. Telegrams: SPHINX, DUNSTABLE. Our Ref. DBB/DJG. Your Ref. DUNSTABLE, BEDS., ENGLAND. Telephone: DUNSTABLE 360. 1263 20th May, 1937. Messrs. Rolls Royce Ltd., Derby. For the Attention of Mr. J.{Mr Johnson W.M.} V.{VIENNA} Dixon. Dear Sirs, We very much regret that the speed delivery and pressure delivery curves for our "T" type pumps were not sent to you. Actually we had not available direct pressure delivery curves for the particular pump in question, and these are being prepared. We are, however, in the meantime sending you curve S.5527 showing the static pressure at various speeds, and also the delivery at various speeds when delivering against the restriction shown, and using the lift and pressure head specified. We will let you have further particulars during the next day or two. Yours faithfully, THE AC-SPHINX SPARKING PLUG, CO. LTD. D.{John DeLooze - Company Secretary} BENNION BROWNE Chief Engineer AC Air Cleaners - AC Clocks - AC Fuel Pumps - AC Oil Filters - AC Oil Gauges - AC Plugs - AC Speedometers - AC Windscreen Wipers. | ||