| 摘要 |
Thermostatic mixing faucet of the type wherein a capsule adapted to expand under the influence of heat and disposed in the mixing chamber is adapted to actuate a cylindrical spool valve controlling the cold water and warm water inlet ports by reacting against a fixed but displaceable bearing member of which the change of position permits of adjusting the temperature of the mixed water. The outlet spout of said faucet is controlled by a second cylindrical spool valve concentric to the first one and of which the axial movements are controlled by means of a handwheel rotatably mounted to the faucet body, the adjustment of the mixed water temperature being controlled by a rotary knob provided at one end of said body and adapted, when rotated, to produce an axial movement of said bearing member engaged by said expansible capsule.
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