发明名称 |
Apparatus for the uniform and rapid heating of foodstuffs |
摘要 |
An apparatus is provided for the uniform and rapid heating of foodstuffs, usually for pasteurization and sterilization purposes, by means of microwave energy. The cross-sectional shape of the outlet of the wave guides through which the microwave energy is supplied is selected so as to be geometrically similar to that of the product to be treated. A spacing is maintained between the outlet aperture and the surface of the product, which spacing is not greater than the wavelength of the microwave energy be used. These features provide rapid and appropriate processing of a food product while, at the same time, preventing the harmful overheating of the edge regions of the product.
|
申请公布号 |
US4839485(A) |
申请公布日期 |
1989.06.13 |
申请号 |
US19880179642 |
申请日期 |
1988.04.08 |
申请人 |
HERMAN BERSTORFF MASCHINENBAU GMBH |
发明人 |
KOCH, KLAUS;KLEMM, MANFRED |
分类号 |
A23L3/01;H05B6/72;H05B6/78 |
主分类号 |
A23L3/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|