| 摘要 |
1,264,842. Minimising explosion risk in fuel tanks. PARKER-HANNIFIN CORP. 20 Feb., 1969 [6 March, 1968], No. 39213/71. Divided out of 1,264,841. Heading A5A. A tank containing liquid fuel is provided with means for mixing some of the fuel and an inert fluid and for introducing the mixture into the tank below the fuel level to form gas bubbles to absorb oxygen dissolved in the fuel. The invention also provides a tank containing liquid fuel, a scrub manifold having an injection opening below the fuel surface, means for circulating fuel from the tank into the manifold and back through the opening, and means for introducing an inert fluid into the tank below the liquid level to release dissolved oxygen. The inert fluid is preferably N 2 . The particular description in relation to the figures is identical to that in parent Specification No. 1264841. |
