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).
Output tests on Delco Remy high output production coils.
| Identifier | ExFiles\Box 164\5\ img380 | |
| Date | 19th July 1938 | |
| OUTPUT TESTS ON COILS. MAKER. Delco. Remy TYPE High Output (Production) DISTRIBUTOR USED Delco. Remy MAKE RATIO .75 LOAD VALUE .5 megohms. VOLTAGE 12 AMBIENT TEMPERATURE 27°C DATE 19-7-38 CONDITIONS OF TEST Output taken from Distributor with coil in a cold condition. Primary connected as marked. TABLE DATA: DIST. SPEED | GAP. | KILO-VOLTS | PRIMARY CURRENT 0 | | | 4.15 200 | .072 | 8.0 | 2.70 400 | .079 | 8.7 | 2.38 600 | .082 | 9.0 | 2.20 800 | .085 | 9.2 | 2.02 1000 | .086 | 9.3 | 1.92 1200 | .084 | 9.1 | 1.82 1400 | .084 | 9.1 | 1.74 1600 | .082 | 9.0 | 1.62 1800 | .080 | 8.8 | 1.54 2000 | .078 | 8.6 | 1.48 2200 | .073 | 8.1 | 1.30 2400 | .069 | 7.7 | 1.19 Primary Inductance :- Secondary Inductance :- Tested By: | ||