| abstract |
THIS CONTROL DEVICE INCLUDES A MANUAL OPERATING MEMBER 1, A MONOSTABLE 9, MEMORIES M, M, A SUPPLY CIRCUIT C OF THE MOTOR D DRIVE OF THE CONTROL PANEL AND A CIRCUIT 22, T, 23, 24, 25, 26 INVERSION OF THE DIRECTION OF ROTATION OF THE MOTOR M. WHEN THE ORGAN 1 IS CLOSED FOR A LESS THAN THE TIME CONSTANT OF THE MONOSTABLE 9, THE MOTOR DRIVES ME AT A FAST SPEED UNTIL THE PANEL ARRIVES AT THE END OF THE RACE. WHEN THE ORGAN 1 IS CLOSED FOR A LONGER THAN THE TIME CONSTANT, THE MOTOR IS DRIVEN AT A SLOW SPEED UNTIL THE ORGAN 1 IS RELEASED. |