| 摘要 |
<p>APPLICANT: THE CORNELIUS COMPANY TITLE: "DISPENSING MACHINE MIXING DEVICE AND HOUSING THEREFOR" A dispensing machine mixing device has a base fastenable to the chassis of a dispensing machine, a bearing in the base, a shaft rotatably mounted in the bearing, a shaft seal on the front of the base, a mixing impeller on the front of the shaft and to the front of the seal, and a reduced size housing secured to the base; the housing has an integral tubular wall holding the seal to the base and defining the circumference of a mixing chamber within which is the impeller, a front end wall, a mixed fluid outlet from the bottom of and to the front of the mixing chamber, a fluid inlet conduit generally on the axis of rotation of the impeller, and a funnel to the front of the mixing chamber and above the inlet conduit; a common wall portion forms part of both the funnel and the mixing chamber wall, and part of a lower funnel wall forms part of the inlet conduit and is exposed to the mixing chamber; the inlet conduit to the mixing chamber expands in cross-section toward the mixing chamber.</p> |
