| 摘要 |
PURPOSE:To decrease an installation area and length in the direction of an axis, by a method wherein the impellers on the driving side of a fluid coupling are attached directly to the side of the rotor of an electric motor, and the electric motor is formed integrally with the fluid coupling. CONSTITUTION:Impellers 9a and 9b on the driving side of a fluid coupling are secured directly to both end parts of a rotor 6 of an electric motor within a casing 1, impellers 10a and 10b on the driven side are positioned opposite to each other, and the electric motor is formed integrally with the fluid coupling. This enables sharp reduction in an installation area, especially length in the direction of an axis, and a decrease in the number of parts as compared with a device which is heretofore utilized as an individual device. |
