| 摘要 |
<p>The tap consists of a housing (10) with three pipe couplings (11,12,13) and an inner rotor (30) with channels to connect them (31,32, 33). The rotor has a pointer on the exterior of the housing to indicate its' position, and the channels through the rotor are designed to allow the tap to operate in only two different positions. One with all three pipe couplings linked via channels (31,33) in a T-configuration, and the other with two opposite couplings linked by a single transverse channel (32).</p> |
