THERMALLY RESISTANT MAGNETIC TAPE

摘要

A multiple air motor unit in which the motors are mounted in series to permit the exhaust air from the first motor to be used in driving the second motor. The exhaust air from the second motor assists in driving the third motor. The exhaust air from the third motor assists in driving the fourth motor. A line extending from the intake side of the first motor provides additional air pressure to the intake side of each of the succeeding motors so that each motor is operating under the same operating pressure. The motors are geared to gears on a common shaft which extends through a universal joint to the apparatus to be driven. The unit may be used to help power a motor vehicle if desired.