| 摘要 |
<p>PCT No. PCT/HU96/00009 Sec. 371 Date Aug. 19, 1997 Sec. 102(e) Date Aug. 19, 1997 PCT Filed Feb. 22, 1996 PCT Pub. No. WO96/26475 PCT Pub. Date Aug. 29, 1996The invention concerns a mixer tap battery cartridge in which are fitted an inlet washer and control washer made from ceramic material, the control washer being provided with a hot water backflow chamber and a cold water backflow chamber, while the inlet washer has a hot water rising channel, hot water backflow channel, cold water rising channel, and cold water backflow channel. A cold water inlet channel is connected to the cold water rising channel, a cold water outlet channel is connected to the cold water backflow channel, a hot water inlet channel is connected to the hot water rising channel, and a hot water outlet channel is connected to the hot water backflow channel. The other end of the hot water outlet channel and of the cold water outlet channel are situated next to a control plunger which is connected, preferably mechanically, to a thermal expansion insert. A positioning element, preferably a lifting rod which extends into a control spindle, is situated next to one end of the thermal expansion insert, and a counterspring is advantageously provided at the other end of the lifting rod. The counterspring should also be inside the control spindle; the cold rising channel, cold water backflow channel, and hot water rising channel, as well as the hot water backflow channel, substantially a circular arc or similar shape at least in those parts in contact with the control washer, the latter being connected to a ceramic lever which is in direct or indirect drive contact with the positioning element, optionally via the adjusting spindle.</p> |
