Blueprint showing two types of American intake silencers for Chrysler and Nash vehicles.
| Identifier | ExFiles\Box 13\4\ 04-page075 | |
| Date | 28th November 1932 guessed | |
| Hs {Lord Ernest Hives - Chair} 782 C TYPES OF AMERICAN INTAKE SILENCER A. {Mr Adams} C. BURGESS AIR SILENCER 32 HP CHRYSLER 24.5" 19.0" PERFORATED SHEET .0625 DIA HOLES .250 PITCH 4.250 2.250 5.250 2.250 WT OF SILENCER 5 LBS 14 OZ WT OF CLEANER 2 LBS TOTAL WT 7 LBS 14 OZ CAPACITY OF RESONANCE PORTION OF SILENCER: 194 CU. INS. CAPACITY OF INTAKE: 76 CU. INS. TOTAL VOL. OF SILENCER: 270 CU. INS. VOL. OF AIR CLEANER: 97 CU. INS. TYPICAL A. {Mr Adams} C. SILENCER FOR NASH 5 LITRE 6.5" 2.25" 10.00" 12.75" SCALE 1/5 CAPACITY OF RESONANCE PORTION OF SILENCER: 265 CU. INS. CAPACITY OF INTAKE: 40 CU. INS. TOTAL VOL. OF SILENCER: 305 CU. INS. VOL. OF AIR CLEANER: 76 CU. INS. | ||
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).