The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 1989
Filed:
Aug. 08, 1988
Ken Aoki, Ashikaga, JP;
Katsuhiko Hoshi, Ohta, JP;
Shigeo Satoh, Gumma, JP;
Mitsuru Kakinuma, Gumma, JP;
Shigeru Togashi, Ashikaga, JP;
Hiromi Saitoh, Gumma, JP;
Sanyo Electric Co., Ltd., , JP;
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.