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).
Technical drawing detailing the arrangement of bellows to be partially filled with ethyl alcohol.
| Identifier | ExFiles\Box 4\1\ 01-page047 | |
| Date | 27th March 1934 | |
| THIS ROCKET AND BELLOWS TO BE PARTLY FILLED WITH ETHYL ALCOHOL AND ALL AIR BOILED OUT BEFORE SEALING. THE BELLOWS ARE THEN ACCEPTING LENGTH AT THE STEAM GAUGE WHICH CORRESPONDS TO A TEMP OF 75°C. AT 130°C THE BELLOWS WILL HAVE CONTRACTED .175 (MAX). PLUG SWEATED IN. Ex 13862. 1.000 12.5mm DIA. 60° 2.500 0.250 DIA. .200 LENGTH OF ARMS 18.000" 3/8" GAS THREAD 19 T.P.I. B.S.P. THERMOFLEX No 2 BELLOWS DRG 3895 ARRANGEMENT OF BELLOWS Ex 13864 ROLLS-ROYCE, LTD NIGHT SHIFT MAR 27 1934 DERBY | ||