Valve for soft ice cream machine

Details Valve for soft ice cream machine Valve for soft ice cream machine

1976-02-26

1977-09-06

Wayner, William E.

Refrigeration

Material cooling means including gas-liquid contactor

Submerged gas inlet

62342, 137846, 222146C, 261140R, A23G 900

Patent

active

040459764

ABSTRACT:
A valve for controlling the flow of air and liquid product mix from a liquid product reservoir to a freezing chamber in a soft ice cream dispensing machine has a lower tubular member snugly yet removably received within a tubular communicating line between the reservoir and freezing chamber. An air retaining chamber is fixed to the upper portion of the lower tubular member and communicates therewith. An upper tubular member fixed to the chamber extends upward to a point above the maximum anticipated level of the liquid product in the reservoir. The lower end of the upper tubular member extends somewhat inside the chamber. The upper tubular member has a small aperture near the lower end thereof opening into the liquid product reservoir. A checkvalve is attached to the lower end of the upper tubular member for retaining air in the air retaining and freezing chambers to assure the desired overrun in the ice cream. The checkvalve is preferably of the type forming a pair of lip-like portions for opposed sealing engagement.

REFERENCES:
patent: 3304737 (1967-02-01), Strutynski
patent: 3866801 (1975-02-01), Stapleton
patent: 3898701 (1975-08-01), La Russa
patent: 3898858 (1975-08-01), Erickson
patent: 3901272 (1975-08-01), Banners et al.
patent: 3930535 (1976-01-01), Menzel

Affiliated with

Also associated with

Rating

Valve for soft ice cream machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve for soft ice cream machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve for soft ice cream machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2157028