| 摘要 |
1,201,406. Vortex amplifiers. BENDIX CORP. Nov.11, 1968 [Dec.8, 1967], No.53356/68. Addition to 1, 135, 517. Heading G3H. The fluid amplifier and rate of rotation sensor described in the parent Specification are modified to produce an output which is directly proportional to the input which produces rotational flow in the vortex chamber. This is achieved by suitably dimensioning the receiver tube (46), and providing a counter flow at a pressure (PCF) which exceeds that (P s ) supplied to the vortex chamber. |
