| 摘要 |
FIELD: drives of actuating mechanisms. SUBSTANCE: motor has impeller with blades; on one side of each blade bellows with weights (floats) are secured for forcing the gas out of one half of impeller to its other half through respective air ducts due to gravity force. Motor may be used for operation both in water and air media (in last case, bellows are filled with light gas, helium, for example). EFFECT: enhanced reliability. 1 dwg |
