Apparatus for preparing ice creams
US4860550A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Aug 8, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G9/30
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
An apparatus for preparing ice creams, wherein a freezing cylinder is constituted such that a liquid mix supplied from a mix tank is stirred in a stirring apparatus that is installed in the inside of the freezing cylinder, and refrigerated so as to complete ice creams, any amount of which can be dispensed through a dispensing port. For the cleaning and sterilization of the inside of the cylinder, the inside is heated by reversing the flow of heat media which are to be circulated through the refrigerating part of the cylinder to dissolve and automatically withdraw the ice creams in the cylinder, then cleaned several times by supplying and discharging hot water, to and from the inside, and after that sterilized by supplying hot water to the inside, and discharging the water from it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.