| 摘要 |
1,270,267. Water supplies. M. CHARLATTE. 29 May, 1969 [5 June, 1968], No. 27291/69. Heading E1X. [Also in Division F1] A water storage and distributing system comprises an inflatable storage bladder 3 supplied with water through a connection 4, a gasfilled casing 1 enclosing the bladder, and a pressure switch 7 responsive to the gas pressure and operable to control the water supply to the bladder. The casing 1 has cover plates 2 and a gas valve 6. A level indicator tube 9 extends from the connection 4. |
