Machine for making ice-cream and similar cold products, with a r

Details Machine for making ice-cream and similar cold products, with a r Machine for making ice-cream and similar cold products, with a r

1984-11-26

1986-03-04

Tapolcai, William E.

Refrigeration

Means producing shaped or modified congealed product

With means for working congealing material, e.g., beater

62518, 165169, A23G 900

Patent

active

045733295

ABSTRACT:
A machine for making ice-cream and similar cold products is described, which has a freezing container insertable in and removable from a substantially cylindrical cooling chamber. The chamber is elastically-deformable and has a circular cross-section that is not completely closed on itself due to the presence of a passage. The passage is closed by a pair of shields and by a substantially bellows portion of elastically yielding and thermally insulating material. In this manner, a better thermal efficiency of the machine is obtained.

REFERENCES:
patent: 2788643 (1957-04-01), Martin
patent: 2801321 (1957-07-01), Prindle
patent: 3335789 (1967-08-01), Raskin
patent: 3358118 (1967-12-01), Mather et al.
patent: 3452555 (1969-07-01), Thurman et al.
patent: 3553976 (1971-01-01), Cumine et al.
patent: 3952538 (1976-04-01), Warlick
patent: 4206805 (1980-06-01), Beckett
patent: 4213498 (1980-07-01), Vandenbossche
patent: 4392631 (1983-07-01), Cavalli
patent: 4429549 (1984-02-01), Randolph

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