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).
Blueprint for an assembled silencer, including cross-section, top view, and parts list.
| Identifier | ExFiles\Box 152\3\ scan0184 | |
| Date | 8th December 1933 | |
| TITLE BLOCK: TITLE: 07505 ASSEMBLED SILENCER DRAWN BY: (Illegible Signature) CHECKED: (blank) APPROVED: (blank) SCALE: 6"=1' DATE: DEC. 8, 1933. DRG. NO. 07505 ISSUE: 7 COMPANY: BURGESS BATTERY COMPANY CUSTOMERS PART NO. 88319 REVISIONS: A: REVISED & REDRAWN, J.H.T., 12-15-33. B: SHIELD OMITTED, ADDED 1-22-34, J.H.T., 1-22-34 C: NOTE ADDED, J.H.T., 5-24-34 D: CLAMP POSITION CHANGED, MODIFIED 1-24-34 PARTS LIST: NO | DESCRIPTION --- | --- | NO. 07505 SUB ASSEMBLY 17 | NO. 5 DECAL 16 | NO. 14-2 3/8" STD. HOSE CLAMP 15 | NO. 6 COVER SCREW 14 | NO. 2 EYELET 13 | NO. 4 STD SQ 10-24 NUT 12 | NO. 174 HISS PAD FLANGE 11 | NO. 16 ACOUSTIC PAD 10 | NO. 173 TOP FLANGE 9 | NO. 9 CLEANER BODY 8 | NO. 125 BODY 7 | NO. 172 CLEANER FLANGE 6 | NO. 171 TUNING FLANGE 5 | NO. 146 PLAIN TUBE 4 | NO. 49 END RING 3 | NO. 170 TUNING FLANGE 2 | NO. 164 END FLANGE 1 | NO. 169 TUNING FLANGE NOTES ON DRAWING: D: NOTE - FLARE TUBE AFTER ASSEMBLY. PAINT BLACK BAKING ENAMEL. F: IMPORTANT: CLAMP SPOT WELDED FLUSH OR 1/32 PROJECTING EDGE OF FLANGE. - SPOT WELD 1 PLACE OPPOSITE SCREW ON THE BOTTOM EDGE. CIRCULAR DECAL TEXT: SILENCER - BURGESS - CLEANER IMPORTANT REMOVE AND WASH THE FILTER ELEMENT IN KEROSENE AND RE-OIL WITH MOTOR OIL EVERY 2000 MILES. FOR EFFICIENT OPERATION IN UNUSUALLY DUSTY LOCALITIES THE FILTER SHOULD BE CLEANED MORE FREQUENTLY. DRAIN THE FILTER WELL BEFORE REPLACING. MANUFACTURED BY BURGESS BATTERY CO. ACOUSTIC DIVISION MADISON, WIS. U.S.A. | ||