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).
Instruction leaflet for the Cox 'Atmos' Separator Filter, with handwritten notes.
| Identifier | ExFiles\Box 44\1\ Scan003 | |
| Date | 20th May 1920 guessed | |
| Left Page: THE SEPARATOR FILTER REQUIRES A LITTLE ATTENTION. No water can possibly pass through filter unless such quantity has accumulated in lower chamber E as shall reach level marked F.{Mr Friese} Therefore, to guarantee absolute immunity from the annoyance of water in carburetter, all that is necessary to do is to open drain cock C just so often as may be necessary to keep chamber E free of water. It is a safe rule to open same, say once a week. If water is present when drain cock is opened, the water will flow first. Therefore, if on opening cock clear fuel only flows from same, it can, of course, be immediately closed again. The above is really all the attention required, and we feel that no one will consider same too much, when they know that by doing so little, they will be freed from the unspeakable annoyance of choked carburetter jets, due to water or other foreign matter. Right Page: COX "ATMOS" SEPARATOR FILTER. MANUFACTURED BY COX CARBURETTERS LTD., LOWER ESSEX STREET, BIRMINGHAM. Text on filter illustration: COX 'ATMOS' SEPARATOR FILTER. BRITISH & FOREIGN PAT. PENDING Handwritten text (right page): ths this is not of any interest I do not think it has any special advantages By | ||