| 摘要 |
<p>962,577. Valves. AMOT CONTROLS CORPORATION. June 9, 1961 [June 20, 1960], No. 21007/61. F2V. A valve member 41 is located in a sleeve 21 in a horizontally disposed casing part 3 having ports 11, 13, 15, 17 and is normally held in the position shown against the pressure of a loading spring 63 by an inertia pendulum member 83, 71. If the valve member is freed by movement of the member, 83, 71 due to vibration of the casing 1, 3 it is moved to its other position by the spring 63. The member 83, 71 has a conical surface 75 so that it may be returned to its initial position by an annular piston 99 which has a complementary surface 101 and which is movable by fluid pressure supplied through the passage 115.</p> |
