| 发明名称 |
METHOD FOR DEFROSTING A GAS COOLING ARRANGEMENT OF A FREEZER |
| 摘要 |
The present invention relates to a defroster (5-10) for defrosting a gas cooling arrangement (4) of a freezer, comprising a sound generator (5) arranged to generate a sound pulse and to subject said gas cooling arrangement (4) to said sound pulse such that an amount of frost formed on said gas cooling arrangement (4) is reduced by removing frost formed on said gas cooling arrangement (4) by means of sound energy in said sound pulse. The present invention also relates to a freezer system comprising such a defroster (5-10) and a gas cooling arrangement (4). The present invention also relates to a method for defrosting a gas cooling arrangement (4) of a freezer. Figure elected for publication. |
| 申请公布号 |
US2016223246(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201415021919 |
申请日期 |
2014.09.24 |
| 申请人 |
JOHN BEAN TECHNOLOGIES AB |
发明人 |
SILJEBORN Johan |
| 分类号 |
F25D21/06;F25D21/02 |
主分类号 |
F25D21/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for defrosting a gas cooling arrangement of a freezer, the gas cooling arrangement being adapted to cool a gaseous medium passing the gas cooling arrangement, the method comprising:
generating a sound pulse; and subjecting said gas cooling arrangement to said sound pulse such that an amount of frost formed on said gas cooling arrangement is reduced by removing frost formed on said gas cooling arrangement by means of sound energy in said sound pulse. |
| 地址 |
Helsingborg SE |
