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).
Request for 3 sets of parts for a Battery Charge Controller, listing blueprints and adjustment gaps.
| Identifier | ExFiles\Box 59\1\ Scan187 | |
| Date | 22th November 1927 | |
| XL4005 C. LFC. BY/RD6/AL.22.11.27. BATTERY CHARGE CONTROLLER. Will you please put in hand 3 sets of parts to L.O.P. D.71499. Blueprints are attached herewith of:- D.71487 - Base - Battery Charge Controller. D.71488 - Cover - " " D.71489 - Insulation Plate for Base. D.71490 - Magnet Yoke. D.71491 - Distance Piece - Contact Holder. D.71492 - Securing Bolt. D.71493 - Securing Bolt. D.71494 - Connector - Short. D.71495 - Cable Eye. D.71496 - Connector - Long. D.71497 - Connector - Insulation. D.71498 - Coils for Battery Charge Controller. D.71503 - Armature Spring. D.71499 - L.O.P. (2 sheets). Many parts called for can be obtained from standard and are mostly cutout parts. The unit should be adjusted to give .050 gap at contact points and .037 gap at screw stop. BY/RD. | ||