| 摘要 |
<p>Accordingly, it can be seen that our Double Funnel Float Valve 10 functions both as a valve and as a trap in liquid supply and liquid disposal systems. It functions without a power source and without mechanical parts, making it inexpensive and durable. It is designed to be easily installed to standard plumbing, virtually maintenance free, and the only movable parts, the floating ball 14, weighted oval shuttle 16, and aspiratory shuttle 24, can be easily replaced. Although the description above contains many specificities, these should not be construed as limiting the scope of the invention but as merely providing illustrations of some of the presently preferred embodiments of this invention. Various other embodiments and ramifications are possible within it's scope. For example, the double funnel float valve 10 might also be configured as a faucet or, on a larger scale, sewer systems. Thus the scope of the invention should be determined by the appended claims and their legal equivalents, rather than by the examples given. <IMAGE></p> |
