Incrementally heated fluid dispenser with non-volatile constituent parts
    2.
    发明授权
    Incrementally heated fluid dispenser with non-volatile constituent parts 有权
    具有非挥发性组成部分的增量流体分配器

    公开(公告)号:US06216911B1

    公开(公告)日:2001-04-17

    申请号:US09341421

    申请日:1999-07-07

    IPC分类号: G01F1100

    摘要: The present invention discloses a method and apparatus for quickly heating a predetermined volume of viscous fluid and dispensing it efficiently at one or more selected temperatures. The viscous fluid includes non-volatile constituent parts. In one embodiment, the predetermined volume of viscous fluid is partially housed in a predelivery chamber separate from the main fluid reservoir. A heater assembly heats the viscous fluid in the predelivery chamber in a short time period and in small volumes to prevent overheating and adversely effecting the composition of the viscous fluid. To avoid continually heating the viscous liquid, a timer circuit is used in one embodiment.

    摘要翻译: 本发明公开了一种用于在一个或多个选定温度下快速加热预定体积的粘性流体并分配其的方法和装置。 粘性流体包括非挥发性组成部分。 在一个实施例中,预定体积的粘性流体部分地容纳在与主流体储存器分离的预输送室中。 加热器组件在短时间内以小体积加热预输送室中的粘性流体,以防止过热并且不利地影响粘性流体的组成。 为了避免连续加热粘性液体,在一个实施例中使用定时器电路。